/* MeetForms · landing de producto */

:root {
    --violet: #667eea;
    --purple: #764ba2;
    --violet-ink: #4c56c8;
    --ink: #161b2e;
    --body: #4d556d;
    --muted: #6b7389;
    --line: #e3e7f2;
    --bg: #f6f7fc;
    --card: #ffffff;
    --soft: #eef1ff;
    --success: #16914f;
    --dark: #151a2e;
    --radius: 18px;
    --shadow: 0 24px 60px -32px rgba(22, 27, 46, .38);
    --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--ink);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

a { color: var(--violet-ink); text-decoration: none; }

h1, h2, h3 {
    margin: 0;
    font-weight: 650;
    letter-spacing: -.022em;
    line-height: 1.12;
}

p { margin: 0; }

ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible {
    outline: 3px solid rgba(102, 126, 234, .4);
    outline-offset: 3px;
    border-radius: 4px;
}

.skip-link {
    position: absolute;
    left: 16px;
    top: -60px;
    z-index: 100;
    padding: 10px 16px;
    border-radius: 8px;
    background: var(--ink);
    color: #fff;
    font-size: 14px;
}

.skip-link:focus { top: 12px; }

.container {
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ---------- Header ---------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(227, 231, 242, .85);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 28px;
    min-height: 72px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
}

.brand:hover { text-decoration: none; }

.brand-mark {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--violet), var(--purple));
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(102, 126, 234, .35);
}

.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 16px; letter-spacing: -.01em; }
.brand-text small { font-size: 11px; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; }

.site-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-left: auto;
}

.site-nav a {
    color: var(--body);
    font-size: 14.5px;
    font-weight: 550;
    padding: 6px 0;
}

.site-nav a:hover { color: var(--violet-ink); text-decoration: none; }

/* ---------- Botones ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 22px;
    border: 1px solid transparent;
    border-radius: 10px;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease;
    white-space: nowrap;
}

.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn svg { flex: none; }

.btn-primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    box-shadow: 0 10px 24px -10px rgba(92, 88, 200, .65);
}

.btn-primary:hover { box-shadow: 0 14px 30px -10px rgba(92, 88, 200, .75); }

.btn-secondary {
    background: #fff;
    border-color: #dde2ef;
    color: #2b3350;
}

.btn-secondary:hover { background: #f9fafe; }

.btn-sm { padding: 9px 15px; font-size: 14px; border-radius: 9px; }

.btn-light {
    background: #fff;
    color: #4c56c8;
    box-shadow: 0 10px 26px -14px rgba(0, 0, 0, .5);
}

.btn-ghost {
    background: transparent;
    border-color: rgba(255, 255, 255, .55);
    color: #fff;
}

.btn-ghost:hover { background: rgba(255, 255, 255, .12); }

/* ---------- Hero ---------- */

.hero {
    position: relative;
    overflow: hidden;
    padding: 84px 0 100px;
    background:
        radial-gradient(820px 460px at 82% 4%, rgba(118, 75, 162, .16), transparent 62%),
        radial-gradient(700px 420px at 4% 34%, rgba(102, 126, 234, .14), transparent 62%),
        linear-gradient(180deg, #fbfbfe 0%, #f5f6fc 100%);
}

.hero-glow {
    position: absolute;
    inset: auto -10% -40% 40%;
    height: 480px;
    background: radial-gradient(closest-side, rgba(102, 126, 234, .12), transparent);
    pointer-events: none;
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    align-items: center;
    gap: 64px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 13px;
    border-radius: 999px;
    background: var(--soft);
    color: var(--violet-ink);
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.hero h1 {
    margin-top: 22px;
    font-size: clamp(38px, 5vw, 62px);
    letter-spacing: -.03em;
    max-width: 12ch;
}

.gradient-text {
    background: linear-gradient(120deg, #5a6fe6 0%, #8a54b4 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.lead {
    margin-top: 22px;
    max-width: 56ch;
    font-size: 18px;
    line-height: 1.6;
    color: var(--body);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
    margin-top: 28px;
}

.hero-points li {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13.5px;
    color: var(--muted);
}

.hero-points li::before {
    content: "✓";
    display: grid;
    place-items: center;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    background: #e8f7ef;
    color: var(--success);
    font-size: 11px;
    font-weight: 700;
}

.hero-visual { position: relative; }

.browser {
    overflow: hidden;
    border: 1px solid #e0e4f0;
    border-radius: 16px;
    background: #fff;
    box-shadow: var(--shadow);
}

.browser-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 38px;
    padding: 0 14px;
    background: #f2f4f9;
    border-bottom: 1px solid #e6e9f3;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #d4d9e6;
}

.browser-url {
    overflow: hidden;
    margin-left: 10px;
    padding: 3px 12px;
    border: 1px solid #e4e8f2;
    border-radius: 999px;
    background: #fff;
    color: #7a8299;
    font-size: 11px;
    line-height: 1.5;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.hero-visual .browser img { width: 100%; }

.calendar-card {
    position: absolute;
    left: -36px;
    bottom: -46px;
    width: 310px;
    overflow: hidden;
    border: 1px solid #e0e4f0;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 26px 54px -22px rgba(22, 27, 46, .42);
}

.calendar-card img { width: 100%; }

/* ---------- Secciones ---------- */

.section { padding: 92px 0; }
.section-head { max-width: 780px; margin-bottom: 46px; }
.section-head h2 { margin-top: 14px; font-size: clamp(30px, 3.4vw, 42px); }
.section-sub { margin-top: 14px; font-size: 17px; color: var(--body); max-width: 66ch; }

.kicker {
    display: inline-block;
    color: var(--violet-ink);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.kicker-light { color: #b7c0ff; }

/* ---------- Problema ---------- */

.problem { background: #fff; }

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.problem-card {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #f9fafe;
    transition: transform .18s ease, box-shadow .18s ease;
}

.problem-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px -28px rgba(22, 27, 46, .4);
}

.problem-icon {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #fff;
    border: 1px solid #e4e8f3;
    color: #6772c8;
    margin-bottom: 18px;
}

.problem-card h3 { font-size: 19px; }
.problem-card p { margin-top: 8px; color: var(--body); font-size: 15px; }

.problem-close {
    max-width: 760px;
    margin: 40px auto 0;
    text-align: center;
    font-size: 17px;
    color: var(--ink);
}

/* ---------- Pasos ---------- */

.step-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    counter-reset: step;
}

.step-card {
    position: relative;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 10px 30px -26px rgba(22, 27, 46, .4);
}

.step-number {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    margin-bottom: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--violet), var(--purple));
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    box-shadow: 0 6px 14px -6px rgba(102, 126, 234, .7);
}

.step-card h3 { font-size: 20px; }
.step-card p { margin-top: 10px; color: var(--body); font-size: 15px; }

/* ---------- Funciones ---------- */

.features { background: #fff; }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fff;
    transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.feature-card:hover {
    border-color: #d5dbf0;
    transform: translateY(-2px);
    box-shadow: 0 16px 36px -28px rgba(22, 27, 46, .45);
}

.feature-icon {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    margin-bottom: 16px;
    border-radius: 12px;
    background: var(--soft);
    color: #5a63cc;
}

.feature-card h3 { font-size: 17.5px; }
.feature-card p { margin-top: 8px; color: var(--body); font-size: 14.5px; }

/* ---------- Galería ---------- */

.shot { margin: 0; }
.shot figcaption { display: flex; flex-direction: column; gap: 3px; margin-top: 16px; }
.shot figcaption strong { font-size: 16px; }
.shot figcaption span { color: var(--muted); font-size: 14px; }

.shot-wide { margin-bottom: 44px; }

.shot-pair {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin-bottom: 72px;
}

.shot-split {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    align-items: center;
    gap: 56px;
}

.split-copy h3 { margin-top: 12px; font-size: clamp(26px, 2.6vw, 34px); }
.split-copy p { margin-top: 14px; color: var(--body); font-size: 16px; }

.check-list { display: grid; gap: 9px; margin-top: 20px; }

.check-list li {
    display: flex;
    align-items: center;
    gap: 9px;
    color: #323a54;
    font-size: 14.5px;
}

.check-list li::before {
    content: "✓";
    display: grid;
    place-items: center;
    width: 19px;
    height: 19px;
    border-radius: 50%;
    background: #e8f7ef;
    color: var(--success);
    font-size: 11px;
    font-weight: 700;
}

/* ---------- Sectores ---------- */

.audience { background: #fff; padding: 76px 0; }

.audience-inner {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    align-items: center;
    gap: 56px;
}

.audience h2 { margin-top: 12px; font-size: clamp(28px, 3vw, 38px); }

.audience-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.audience-chips li {
    padding: 11px 17px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #f9fafe;
    color: #303852;
    font-size: 14.5px;
}

/* ---------- Seguridad ---------- */

.security {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(700px 420px at 88% 0%, rgba(118, 75, 162, .32), transparent 60%),
        radial-gradient(560px 360px at 0% 100%, rgba(102, 126, 234, .22), transparent 62%),
        var(--dark);
    color: #fff;
}

.security-grid {
    display: grid;
    grid-template-columns: 1fr 1.08fr;
    gap: 64px;
    align-items: start;
}

.security h2 { margin-top: 14px; font-size: clamp(30px, 3.4vw, 42px); }
.security-copy p { margin-top: 18px; max-width: 48ch; color: #c3c9de; font-size: 16.5px; }

.security-list { display: grid; gap: 20px; }

.security-list li {
    display: flex;
    gap: 14px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.security-list li:last-child { border-bottom: 0; padding-bottom: 0; }

.security-list .check {
    display: grid;
    place-items: center;
    flex: none;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(34, 181, 115, .18);
    color: #4fdb9f;
    font-size: 13px;
    font-weight: 700;
}

.security-list strong { display: block; font-size: 16px; }
.security-list span { display: block; margin-top: 3px; color: #b8bfd6; font-size: 14px; }

/* ---------- Preguntas ---------- */

.faq { background: #fff; }
.faq-inner { max-width: 900px; }

.faq-list { border-top: 1px solid var(--line); }

.faq-list details { border-bottom: 1px solid var(--line); }

.faq-list summary {
    position: relative;
    padding: 21px 46px 21px 2px;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
    content: "+";
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--violet-ink);
    font-size: 24px;
    font-weight: 400;
    line-height: 1;
}

.faq-list details[open] summary::after { content: "−"; }

.faq-list p {
    max-width: 76ch;
    padding: 0 40px 22px 2px;
    color: var(--body);
    font-size: 15.5px;
}

/* ---------- CTA final ---------- */

.final-cta { padding: 24px 0 92px; }

.cta-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 52px;
    border-radius: 24px;
    background:
        radial-gradient(500px 300px at 92% -20%, rgba(255, 255, 255, .26), transparent 60%),
        linear-gradient(135deg, #5962d2, #764ba2);
    color: #fff;
    box-shadow: 0 30px 70px -40px rgba(76, 86, 200, .8);
}

.cta-card h2 { margin-top: 12px; font-size: clamp(28px, 3vw, 36px); }
.cta-card p { margin-top: 12px; max-width: 54ch; color: rgba(255, 255, 255, .86); font-size: 16px; }

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: none;
}

/* ---------- Footer ---------- */

.site-footer {
    border-top: 1px solid var(--line);
    background: #fff;
    padding: 34px 0;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand-footer .brand-text strong { font-size: 15px; }

.footer-nav { display: flex; gap: 22px; }
.footer-nav a { color: var(--muted); font-size: 14px; }
.footer-note { color: #8a91a6; font-size: 13px; }

/* ---------- Responsive ---------- */

@media (max-width: 1040px) {
    .site-nav { gap: 18px; }
    .hero-grid { gap: 40px; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 880px) {
    .site-nav { display: none; }
    .header-inner { justify-content: space-between; }

    .hero { padding: 60px 0 76px; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero h1 { max-width: 18ch; }
    .hero-visual { max-width: 620px; padding-bottom: 0; }
    .calendar-card {
        position: static;
        width: min(300px, 82%);
        margin: -28px 0 0 auto;
        transform: none;
    }

    .problem-grid,
    .step-grid { grid-template-columns: 1fr; }

    .shot-split,
    .audience-inner,
    .security-grid { grid-template-columns: 1fr; gap: 40px; }

    .section { padding: 72px 0; }

    .cta-card { flex-direction: column; align-items: flex-start; padding: 40px; }
    .cta-actions { flex-direction: row; flex-wrap: wrap; }

    .footer-inner { flex-wrap: wrap; }
    .footer-nav { order: 3; width: 100%; }
}

@media (max-width: 640px) {
    .container { padding: 0 20px; }
    .header-inner { min-height: 64px; gap: 16px; }
    .brand-text small { display: none; }
    .header-inner .btn-sm { padding: 8px 12px; font-size: 13px; }

    .hero h1 { font-size: clamp(34px, 9vw, 44px); }
    .lead { font-size: 16.5px; }
    .calendar-card { width: min(250px, 80%); margin-top: -22px; }

    .problem-grid,
    .step-grid,
    .feature-grid,
    .shot-pair { grid-template-columns: 1fr; }

    .section-head { margin-bottom: 34px; }
    .problem-card,
    .step-card,
    .feature-card { padding: 24px; }

    .shot-wide { margin-bottom: 34px; }
    .shot-pair { margin-bottom: 48px; }
    .shot figcaption span { font-size: 13.5px; }

    .cta-card { padding: 32px 24px; border-radius: 20px; }
    .cta-actions { flex-direction: column; width: 100%; }
    .cta-actions .btn { width: 100%; }

    .footer-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
    .footer-nav { flex-wrap: wrap; gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .btn,
    .problem-card,
    .feature-card { transition: none; }
    .btn:hover,
    .problem-card:hover,
    .feature-card:hover { transform: none; }
}