/* ============================================================
   DataEduc — Propuesta G
   Beagle / Panel
   Estilo: identidad visual de la app DataEduc (Beagle v1.8.0
   sobre Bootstrap 5) aplicada a una landing híbrida.
   Tipografía: Roboto (300/400/500/700)
   ============================================================ */

@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/roboto.woff2') format('woff2');
}

/* ---------- TOKENS (light — Beagle) ---------- */
:root {
    --g-primary: #4285f4;
    --g-primary-dark: #2f6fe0;
    --g-primary-soft: rgba(66, 133, 244, 0.10);
    --g-success: #34a853;
    --g-success-soft: rgba(52, 168, 83, 0.10);
    --g-info: #6ba4ff;
    --g-info-soft: rgba(107, 164, 255, 0.14);
    --g-warning: #fbbc05;
    --g-warning-soft: rgba(251, 188, 5, 0.16);
    --g-danger: #ea4335;
    --g-danger-soft: rgba(234, 67, 53, 0.10);
    --g-dark: #3d3c3c;
    --g-grey: #cccccc;

    --g-bg: #EEEEEE;
    --g-surface: #FFFFFF;
    --g-surface-2: #f5f5f5;
    --g-sidebar: #f5f5f5;
    --g-text: #404040;
    --g-text-soft: #878787;
    --g-border: #dee2e6;
    --g-input-border: #d5d8de;
    --g-hairline: rgba(64, 64, 64, 0.10);

    --g-topbar: #FFFFFF;
    --g-topbar-text: #333333;
    --g-nav-shadow: 0 1px 3px rgba(0, 0, 0, 0.10);
    --g-nav-icon-border: rgba(0, 0, 0, 0.16);
    --g-nav-icon-color: #555555;
    --g-nav-icon-hover: var(--g-primary);
    --g-nav-icon-hover-border: var(--g-primary);
    --g-burger-bar: #333333;
    --g-footer-bg: #3d3c3c;

    --g-radius: 2px;
    --g-radius-md: 3px;
    --g-radius-lg: 4px;
    --g-shadow-card: 0 0 4px rgba(0, 0, 0, 0.04);
    --g-shadow-pop: 0 10px 32px rgba(0, 0, 0, 0.14);
    --g-shadow-hover: 0 14px 32px rgba(0, 0, 0, 0.14);
    --g-container: 1180px;
    --g-font: 'Roboto', 'Helvetica Neue', Arial, sans-serif;
}

/* ---------- TOKENS (dark — app dark mode) ---------- */
:root[data-theme="dark"] {
    --g-bg: #1a1a2e;
    --g-surface: #242438;
    --g-surface-2: #2d3248;
    --g-sidebar: #16162a;
    --g-text: #c8d0da;
    --g-text-soft: #8896a8;
    --g-border: #2d3248;
    --g-input-border: #3d4258;
    --g-hairline: rgba(255, 255, 255, 0.09);
    --g-topbar: #0f0f20;
    --g-topbar-text: #c8d0da;
    --g-nav-shadow: 0 1px 0 rgba(0, 0, 0, 0.30);
    --g-nav-icon-border: rgba(255, 255, 255, 0.18);
    --g-nav-icon-color: #c8d0da;
    --g-nav-icon-hover: #ffffff;
    --g-nav-icon-hover-border: rgba(255, 255, 255, 0.45);
    --g-burger-bar: #ffffff;
    --g-footer-bg: #0f0f20;
    --g-primary-soft: rgba(66, 133, 244, 0.20);
    --g-success-soft: rgba(52, 168, 83, 0.20);
    --g-info-soft: rgba(107, 164, 255, 0.20);
    --g-warning-soft: rgba(251, 188, 5, 0.22);
    --g-danger-soft: rgba(234, 67, 53, 0.20);
    --g-shadow-card: 0 0 4px rgba(0, 0, 0, 0.35);
    --g-shadow-pop: 0 10px 32px rgba(0, 0, 0, 0.5);
    --g-shadow-hover: 0 14px 32px rgba(0, 0, 0, 0.45);
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
    font-family: var(--g-font);
    background: var(--g-bg);
    color: var(--g-text);
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
h1, h2, h3, h4 { font-weight: 300; line-height: 1.15; letter-spacing: -0.01em; color: var(--g-text); }
h1 b, h2 b, h3 b, h4 b, .g-strong { font-weight: 500; }
button { font-family: inherit; }
:focus-visible { outline: 3px solid var(--g-primary); outline-offset: 2px; border-radius: 2px; }

.g-container { width: 100%; max-width: var(--g-container); margin: 0 auto; padding: 0 24px; position: relative; z-index: 2; }

/* ---------- NAV (Beagle top header) ---------- */
.g-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 300;
    background: var(--g-topbar);
    box-shadow: var(--g-nav-shadow);
}
.g-nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 62px; }
.g-logo { display: flex; align-items: center; gap: 10px; }
.g-logo img { height: 30px; }
/* Logo blanco en modo oscuro (sin contenedores) */
.g-logo-white,
.g-hero-logo-white { display: none; }
:root[data-theme="dark"] .g-logo-color,
:root[data-theme="dark"] .g-hero-logo-color { display: none; }
:root[data-theme="dark"] .g-logo-white,
:root[data-theme="dark"] .g-hero-logo-white { display: block; }
.g-nav-links { display: flex; align-items: center; gap: 16px; }
.g-nav-links a {
    font-size: 14px; font-weight: 500; color: var(--g-topbar-text);
    padding: 7px 12px; border-radius: var(--g-radius);
    transition: background 0.18s, color 0.18s;
}
.g-nav-links a:hover { background: var(--g-primary); color: #fff; }

/* Dropdown "Documentación": el label navega y el chevron abre con click */
.g-nav-drop { position: relative; display: flex; align-items: center; }
.g-nav-drop-toggle {
    display: grid; place-items: center; width: 26px; height: 26px; margin-left: -6px;
    background: none; border: none; cursor: pointer; color: var(--g-topbar-text);
    border-radius: var(--g-radius); transition: background 0.18s, color 0.18s;
}
.g-nav-drop-toggle:hover { background: var(--g-primary); color: #fff; }
.g-nav-drop-toggle svg { display: block; transition: transform 0.2s; }
.g-nav-drop.open .g-nav-drop-toggle svg { transform: rotate(180deg); }
.g-nav-drop-menu {
    position: absolute; top: calc(100% + 8px); right: 0; min-width: 212px;
    display: none; padding: 6px; z-index: 10;
    background: var(--g-surface); border: 1px solid var(--g-hairline);
    border-radius: var(--g-radius-md); box-shadow: var(--g-shadow-pop);
}
.g-nav-drop.open .g-nav-drop-menu { display: block; }
.g-nav-drop-menu a {
    display: block; padding: 9px 12px; border-radius: var(--g-radius);
    font-size: 14px; font-weight: 400; color: var(--g-text);
}
.g-nav-drop-menu a:hover { background: var(--g-primary-soft); color: var(--g-primary); }
.g-nav-drop-menu a.active { background: var(--g-primary-soft); color: var(--g-primary); font-weight: 500; }

.g-nav-actions { display: flex; align-items: center; gap: 10px; }
.g-icon-btn {
    width: 38px; height: 38px; border-radius: var(--g-radius); border: 1px solid var(--g-nav-icon-border);
    background: transparent; color: var(--g-nav-icon-color); cursor: pointer; display: grid; place-items: center;
    transition: 0.2s;
}
.g-icon-btn:hover { border-color: var(--g-nav-icon-hover-border); color: var(--g-nav-icon-hover); }
.g-burger { display: none; background: none; border: none; cursor: pointer; padding: 10px; }
.g-burger span { display: block; width: 22px; height: 2px; background: var(--g-burger-bar); margin: 5px 0; transition: 0.3s; border-radius: 1px; }

/* ---------- BOTONES (Beagle .btn) ---------- */
.g-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font-family: var(--g-font); font-weight: 500; border: 1px solid transparent; cursor: pointer;
    border-radius: var(--g-radius); transition: background 0.18s, color 0.18s, border-color 0.18s, box-shadow 0.18s;
    min-height: 42px; padding: 9px 18px; font-size: 14px; line-height: 1.3;
}
.g-btn-sm { min-height: 36px; padding: 6px 14px; font-size: 13px; }
.g-btn-lg { min-height: 50px; padding: 13px 26px; font-size: 15px; }
.g-btn-full { width: 100%; }
.g-btn-primary { background: var(--g-primary); border-color: var(--g-primary); color: #fff; }
.g-btn-primary:hover { background: var(--g-primary-dark); border-color: var(--g-primary-dark); }
.g-btn-outline { background: transparent; border-color: var(--g-input-border); color: var(--g-text); }
.g-btn-outline:hover { border-color: var(--g-primary); color: var(--g-primary); }
.g-btn-light { background: #fff; border-color: #fff; color: var(--g-primary); }
.g-btn-light:hover { background: #eef4ff; border-color: #eef4ff; }
.g-btn-ghost { background: transparent; border-color: rgba(255, 255, 255, 0.35); color: #fff; }
.g-btn-ghost:hover { background: rgba(255, 255, 255, 0.10); border-color: rgba(255, 255, 255, 0.6); }

/* ---------- CARDS (Beagle .card) ---------- */
.g-card {
    background: var(--g-surface);
    border: 1px solid transparent;
    border-radius: var(--g-radius-md);
    box-shadow: var(--g-shadow-card);
    position: relative;
}
.g-card-pad { padding: 24px; }
.g-card-top { border-top: 3px solid var(--g-grey); }
.g-card-top.is-primary { border-top-color: var(--g-primary); }
.g-card-top.is-success { border-top-color: var(--g-success); }
.g-card-top.is-info { border-top-color: var(--g-info); }
.g-card-top.is-warning { border-top-color: var(--g-warning); }
.g-card-top.is-danger { border-top-color: var(--g-danger); }

/* Card con header de color (card-full-color) */
.g-card-full { border-radius: var(--g-radius-md); color: #fff; padding: 22px 20px; box-shadow: var(--g-shadow-card); }
.g-card-full.is-primary { background: var(--g-primary); }
.g-card-full.is-success { background: var(--g-success); }
.g-card-full.is-info { background: var(--g-info); }
.g-card-full.is-warning { background: var(--g-warning); color: #5a4300; }
.g-card-full.is-danger { background: var(--g-danger); }
.g-card-full b { display: block; font-weight: 500; }

/* ---------- HERO ---------- */
.g-hero { padding: 140px 0 84px; }
.g-hero-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 52px; align-items: center; }
.g-hero-logo { width: clamp(240px, 24vw, 360px); height: auto; margin-bottom: 24px; }
.g-hero h1 { font-size: clamp(34px, 4.6vw, 54px); margin-bottom: 16px; }
.g-hero h1 b { color: var(--g-primary); font-weight: 500; }
.g-hero p.lead { font-size: 17px; color: var(--g-text-soft); max-width: 520px; margin-bottom: 28px; }
.g-hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.g-hero-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.g-chip {
    font-size: 12.5px; font-weight: 500; padding: 5px 12px; border-radius: var(--g-radius);
    background: var(--g-surface); color: var(--g-text); border: 1px solid var(--g-hairline);
}

/* Mockup del panel (ventana Beagle) */
.g-mock { overflow: hidden; box-shadow: var(--g-shadow-pop); }
.g-mock-top {
    display: flex; align-items: center; gap: 8px; padding: 12px 16px;
    background: var(--g-topbar); color: var(--g-topbar-text);
}
.g-mock-dot { width: 9px; height: 9px; border-radius: 50%; }
.g-mock-dot.r { background: #ea4335; } .g-mock-dot.y { background: #fbbc05; } .g-mock-dot.g { background: #34a853; }
.g-mock-url {
    flex: 1; margin-left: 8px; font-size: 11.5px; color: var(--g-topbar-text);
    background: rgba(255, 255, 255, 0.08); border-radius: var(--g-radius); padding: 4px 10px;
}
.g-mock-body { display: grid; grid-template-columns: 148px 1fr; min-height: 320px; }
.g-mock-side { background: var(--g-sidebar); padding: 10px 0; border-right: 1px solid var(--g-hairline); }
.g-mock-brand {
    display: flex; align-items: center; gap: 8px; padding: 8px 14px 12px;
    font-size: 11px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--g-text-soft);
}
.g-mock-menu { display: grid; gap: 1px; }
.g-mock-menu span {
    display: flex; align-items: center; gap: 9px; padding: 8px 14px; font-size: 12.5px;
    color: var(--g-text); border-left: 3px solid transparent;
}
.g-mock-menu span svg { flex-shrink: 0; color: var(--g-text-soft); }
.g-mock-menu span.active { background: #fff; border-left-color: var(--g-primary); color: var(--g-primary); font-weight: 500; }
.g-mock-menu span.active svg { color: var(--g-primary); }
:root[data-theme="dark"] .g-mock-menu span.active { background: var(--g-surface); }
.g-mock-main { background: var(--g-bg); padding: 16px; display: grid; gap: 12px; align-content: start; }
.g-mock-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.g-mock-head h4 { font-size: 16px; font-weight: 400; }
.g-mock-head span { font-size: 11.5px; color: var(--g-text-soft); }
.g-mock-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.g-mock-stat { padding: 12px 12px 10px; border-radius: var(--g-radius-md); color: #fff; }
.g-mock-stat.is-primary { background: var(--g-primary); }
.g-mock-stat.is-success { background: var(--g-success); }
.g-mock-stat.is-warning { background: var(--g-warning); color: #5a4300; }
.g-mock-stat b { display: block; font-size: 21px; font-weight: 500; line-height: 1.1; }
.g-mock-stat span { font-size: 10.5px; opacity: 0.92; }
.g-mock-table { background: var(--g-surface); border-radius: var(--g-radius-md); padding: 4px 12px 8px; }
.g-mock-row {
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
    padding: 7px 0; font-size: 12px; color: var(--g-text); border-bottom: 1px solid var(--g-hairline);
}
.g-mock-row:last-child { border-bottom: none; }
.g-mock-row span:first-child { font-weight: 500; }
.g-mock-row small { color: var(--g-text-soft); }
.g-mock-badge { font-size: 10.5px; font-weight: 500; padding: 2px 8px; border-radius: 999px; }
.g-mock-badge.ok { background: var(--g-success-soft); color: var(--g-success); }
.g-mock-badge.warn { background: var(--g-warning-soft); color: #a97e00; }
.g-mock-badge.info { background: var(--g-info-soft); color: #2f6fe0; }

/* ---------- SECCIONES ---------- */
.g-section { padding: 76px 0; }
.g-section.alt { background: var(--g-surface); }
.g-head { text-align: center; max-width: 700px; margin: 0 auto 44px; }
.g-eyebrow {
    display: inline-block; font-size: 11.5px; font-weight: 500; letter-spacing: 0.14em;
    text-transform: uppercase; color: var(--g-primary); margin-bottom: 10px;
}
.g-head h2 { font-size: clamp(26px, 3.2vw, 38px); margin-bottom: 12px; }
.g-head p { font-size: 16px; color: var(--g-text-soft); }

/* ---------- FEATURES ---------- */
.g-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.g-feature { padding: 24px 22px; transition: box-shadow 0.25s, transform 0.25s; }
.g-card.g-feature:hover { transform: translateY(-3px) scale(1.03); box-shadow: var(--g-shadow-hover); z-index: 1; }
.g-feature-icon {
    width: 46px; height: 46px; border-radius: var(--g-radius-md); display: grid; place-items: center;
    background: var(--g-primary-soft); color: var(--g-primary); margin-bottom: 16px;
}
.g-feature-icon.alt { background: var(--g-success-soft); color: var(--g-success); }
.g-feature-icon.warm { background: var(--g-warning-soft); color: #b58a00; }
.g-feature h3 { font-size: 17px; font-weight: 500; margin-bottom: 8px; }
.g-feature p { font-size: 14px; color: var(--g-text-soft); }

/* ---------- MÓDULOS ---------- */
.g-modgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.g-mod {
    padding: 18px; display: flex; flex-direction: column; gap: 7px;
    border-top: 3px solid var(--g-grey); transition: transform 0.25s, box-shadow 0.25s;
}
.g-mod:nth-child(4n+1) { border-top-color: var(--g-primary); }
.g-mod:nth-child(4n+2) { border-top-color: var(--g-success); }
.g-mod:nth-child(4n+3) { border-top-color: var(--g-info); }
.g-mod:nth-child(4n+4) { border-top-color: var(--g-warning); }
.g-card.g-mod:hover { transform: translateY(-3px) scale(1.03); box-shadow: var(--g-shadow-hover); z-index: 1; }
.g-mod h3 { font-size: 15px; font-weight: 500; display: flex; align-items: center; gap: 8px; }
.g-mod h3 svg { color: var(--g-text-soft); flex-shrink: 0; }
.g-mod p { font-size: 13px; color: var(--g-text-soft); }
.g-mod b { font-size: 11.5px; color: var(--g-primary); font-weight: 500; }

/* ---------- APP MÓVIL ---------- */
.g-app { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; }
.g-app h2 { font-size: clamp(24px, 3.2vw, 36px); margin-bottom: 14px; }
.g-app > div > p { font-size: 16px; color: var(--g-text-soft); margin-bottom: 20px; }
.g-app-list { display: grid; gap: 10px; }
.g-app-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--g-text); }
.g-app-list li svg { flex-shrink: 0; margin-top: 3px; color: var(--g-success); }
.g-phone {
    width: 272px; max-width: 100%; margin: 0 auto; padding: 12px; border-radius: 36px;
    background: #1c1c1e; border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: var(--g-shadow-pop);
}
.g-phone-screen {
    position: relative; height: 540px; overflow: hidden;
    display: flex; flex-direction: column;
    border-radius: 26px; background: var(--g-bg); color: var(--g-text);
}
.g-phone-status {
    flex-shrink: 0; display: flex; align-items: center; justify-content: space-between;
    padding: 7px 16px 5px; font-size: 10.5px; font-weight: 500; color: var(--g-text);
}
.g-phone-status-icons { display: inline-flex; align-items: center; gap: 4px; }
.g-phone-status-icons svg { display: block; }
.g-phone-appbar {
    flex-shrink: 0; display: flex; align-items: center; gap: 10px; height: 42px; padding: 0 12px;
    background: var(--g-surface); border-bottom: 1px solid var(--g-hairline);
    box-shadow: var(--g-shadow-card);
}
.g-phone-icon { display: grid; place-items: center; color: var(--g-text-soft); }
.g-phone-title { flex: 1; font-size: 14px; font-weight: 500; color: var(--g-text); }
.g-phone-bell { position: relative; display: grid; place-items: center; color: var(--g-text); }
.g-phone-bell::after {
    content: ''; position: absolute; top: -1px; right: -2px; width: 6px; height: 6px;
    border-radius: 50%; background: var(--g-danger); border: 1.5px solid var(--g-surface);
}
.g-phone-body { flex: 1; display: grid; gap: 10px; align-content: start; padding: 12px; }

.g-app-school {
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
    padding: 11px 13px; border-radius: var(--g-radius-md); box-shadow: var(--g-shadow-card);
    background: linear-gradient(135deg, var(--g-primary-soft), rgba(66, 133, 244, 0.03));
}
.g-app-school b { font-size: 13.5px; font-weight: 500; line-height: 1.25; color: var(--g-primary); }
.g-app-logo {
    width: 34px; height: 34px; flex-shrink: 0; border-radius: 50%;
    display: grid; place-items: center; font-size: 12px; font-weight: 500; color: #fff;
    background: var(--g-primary);
}
.g-app-card { background: var(--g-surface); border-radius: var(--g-radius-md); box-shadow: var(--g-shadow-card); overflow: hidden; }
.g-app-card-head {
    display: flex; align-items: center; gap: 10px; padding: 11px 13px;
    border-bottom: 1px solid var(--g-hairline);
    background: linear-gradient(135deg, var(--g-primary-soft), rgba(66, 133, 244, 0.02));
}
.g-app-card-head b { font-size: 13px; font-weight: 500; color: var(--g-text); }
.g-app-avatar {
    width: 38px; height: 38px; flex-shrink: 0; border-radius: 50%;
    display: grid; place-items: center; font-size: 13px; font-weight: 500;
    color: var(--g-primary); background: var(--g-primary-soft); border: 1.5px solid rgba(66, 133, 244, 0.4);
}
.g-app-head-icon {
    width: 34px; height: 34px; flex-shrink: 0; border-radius: var(--g-radius); display: grid; place-items: center;
    color: var(--g-primary); background: rgba(66, 133, 244, 0.12);
}
.g-app-id { display: grid; gap: 5px; min-width: 0; }
.g-app-id b { font-size: 13px; font-weight: 500; color: var(--g-primary); }
.g-app-chip {
    justify-self: start; font-size: 10px; font-weight: 500; padding: 2px 8px;
    border-radius: var(--g-radius); background: var(--g-primary-soft); color: var(--g-primary);
}
.g-app-rows { display: grid; gap: 2px; padding: 9px 13px 12px; }
.g-app-row { display: flex; align-items: center; gap: 9px; padding: 4px 0; font-size: 11.5px; }
.g-app-row-icon {
    width: 26px; height: 26px; flex-shrink: 0; border-radius: var(--g-radius); display: grid; place-items: center;
    color: var(--g-primary); background: var(--g-primary-soft);
}
.g-app-row-icon svg { display: block; }
.g-app-row-label { color: var(--g-text-soft); }
.g-app-row-value { margin-left: auto; font-weight: 500; color: var(--g-text); text-align: right; }
.g-app-row-value.is-primary { color: var(--g-primary); }
.g-app-row-value.is-info { color: var(--g-info); }
.g-app-row-value.is-warning { color: #a97e00; }
.g-app-row-value.is-success { color: var(--g-success); }
:root[data-theme="dark"] .g-app-row-value.is-warning { color: var(--g-warning); }
.g-app-links { display: flex; flex-wrap: wrap; gap: 6px; }
.g-app-link {
    display: inline-flex; align-items: center; gap: 5px; font-size: 10.5px; font-weight: 500;
    padding: 4px 9px; border-radius: 999px; background: var(--g-surface); color: var(--g-text-soft);
    border: 1px solid var(--g-hairline); box-shadow: var(--g-shadow-card);
}
.g-app-link::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--g-primary); }
.g-phone-fade {
    position: absolute; left: 0; right: 0; bottom: 0; height: 42px; pointer-events: none;
    background: linear-gradient(to bottom, transparent, var(--g-bg));
}
.g-app .g-phone-caption { font-size: 12px; color: var(--g-text-soft); margin: 14px 0 0; text-align: center; }

/* ---------- CIFRAS ---------- */
.g-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.g-stat { padding: 24px 20px; text-align: center; }
.g-stat b { font-size: clamp(26px, 3.2vw, 40px); font-weight: 500; display: block; line-height: 1.1; }
.g-stat span { font-size: 13px; opacity: 0.92; }

/* ---------- TESTIMONIOS ---------- */
.g-quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.g-quote { padding: 24px; display: flex; flex-direction: column; gap: 14px; transition: transform 0.25s, box-shadow 0.25s; }
.g-card.g-quote:hover { transform: translateY(-3px) scale(1.03); box-shadow: var(--g-shadow-hover); z-index: 1; }
.g-quote p { font-size: 14.5px; color: var(--g-text-soft); }
.g-quote footer { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.g-quote-avatar {
    width: 42px; height: 42px; border-radius: 50%; background: var(--g-primary-soft); color: var(--g-primary);
    display: grid; place-items: center; font-weight: 500; font-size: 14px;
}
.g-quote-name { display: block; font-weight: 500; font-size: 14px; }
.g-quote-role { display: block; font-size: 12.5px; color: var(--g-text-soft); }
.g-stars { display: inline-flex; align-items: center; gap: 2px; color: var(--g-warning); }

/* ---------- PLACEHOLDER ---------- */
.g-placeholder {
    display: inline-block; font-size: 10.5px; font-weight: 500; letter-spacing: 0.08em;
    text-transform: uppercase; color: #8a6d00; background: var(--g-warning-soft);
    border: 1px dashed var(--g-warning); border-radius: var(--g-radius); padding: 3px 10px;
}

/* ---------- FAQ (acordeón) ---------- */
.g-faq { display: grid; gap: 10px; max-width: 840px; margin: 0 auto; }
.g-faq-item { overflow: hidden; }
.g-faq-q {
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 16px 20px; background: none; border: none; cursor: pointer; text-align: left;
    font-family: var(--g-font); font-size: 15.5px; font-weight: 500; color: var(--g-text);
    min-height: 54px;
}
.g-faq-q svg { flex-shrink: 0; transition: transform 0.3s; color: var(--g-primary); }
.g-faq-item.open .g-faq-q svg { transform: rotate(45deg); }
.g-faq-a { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.g-faq-a-inner { padding: 0 20px 18px; font-size: 14.5px; color: var(--g-text-soft); }

/* ---------- CTA ---------- */
.g-cta { padding: 80px 0; }
.g-cta-inner {
    padding: 50px 36px; text-align: center; border-radius: var(--g-radius-lg);
    background: var(--g-primary); color: #fff; box-shadow: 0 16px 40px rgba(66, 133, 244, 0.30);
}
.g-cta h2 { font-size: clamp(24px, 3.2vw, 38px); color: #fff; margin-bottom: 12px; }
.g-cta p { font-size: 16px; opacity: 0.92; max-width: 580px; margin: 0 auto 26px; }
.g-cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------- CONTACTO ---------- */
.g-contact { padding: 76px 0; }
.g-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: start; }
.g-contact-card { padding: 30px; }
.g-contact-card h2 { font-size: 26px; font-weight: 400; margin-bottom: 8px; }
.g-contact-card > p { color: var(--g-text-soft); font-size: 14.5px; }
.g-contact-list { display: grid; gap: 14px; margin-top: 22px; }
.g-contact-item { display: flex; align-items: center; gap: 13px; }
.g-contact-icon {
    width: 40px; height: 40px; border-radius: var(--g-radius-md); display: grid; place-items: center;
    background: var(--g-primary-soft); color: var(--g-primary); flex-shrink: 0;
}
.g-contact-label { display: block; font-size: 12px; color: var(--g-text-soft); }
.g-contact-value { display: block; font-weight: 500; font-size: 14.5px; }
.g-form { padding: 30px; }
.g-field { margin-bottom: 15px; }
.g-field label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px; }
.g-field input, .g-field textarea {
    width: 100%; padding: 11px 14px; border-radius: var(--g-radius); border: 1px solid var(--g-input-border);
    background: var(--g-surface); font-family: inherit; font-size: 14.5px; color: var(--g-text);
    transition: border-color 0.2s, box-shadow 0.2s; min-height: 44px;
}
.g-field textarea { resize: vertical; min-height: 96px; }
.g-field input:focus, .g-field textarea:focus {
    outline: none; border-color: var(--g-primary); box-shadow: 0 0 0 3px var(--g-primary-soft);
}
.g-field input::placeholder, .g-field textarea::placeholder { color: var(--g-text-soft); }

/* ---------- FOOTER ---------- */
.g-footer { padding: 52px 0 22px; background: var(--g-footer-bg); color: #fff; position: relative; z-index: 2; }
.g-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; margin-bottom: 30px; }
.g-footer img { height: 30px; }
.g-footer-desc { font-size: 13.5px; color: rgba(255, 255, 255, 0.62); margin-top: 14px; max-width: 320px; }
.g-footer h4 { font-size: 13.5px; font-weight: 500; margin-bottom: 13px; color: #fff; }
.g-footer a.g-footer-link { display: block; font-size: 13.5px; color: rgba(255, 255, 255, 0.62); margin-bottom: 8px; transition: color 0.2s; }
.g-footer a.g-footer-link:hover { color: #9dc0ff; }
.g-footer a.g-footer-link.is-active { color: #9dc0ff; }
.g-social { display: flex; gap: 10px; margin-top: 16px; }
.g-social a {
    width: 36px; height: 36px; border-radius: var(--g-radius); background: rgba(255, 255, 255, 0.10);
    display: grid; place-items: center; transition: background 0.2s;
}
.g-social a:hover { background: var(--g-primary); }
.g-footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.12); padding-top: 18px; text-align: center; }
.g-footer-bottom p { font-size: 12.5px; color: rgba(255, 255, 255, 0.45); }
.g-footer-bottom a { color: rgba(255, 255, 255, 0.62); transition: color 0.2s; }
.g-footer-bottom a:hover { color: #9dc0ff; }
.g-footer-liufke { display: inline-flex; vertical-align: middle; }
.g-footer-liufke img { height: 26px; width: auto; }

/* ---------- REVEAL ---------- */
.g-reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.65s ease, transform 0.65s ease; }
.g-reveal.visible { opacity: 1; transform: none; }
.g-delay-1 { transition-delay: 0.10s; }
.g-delay-2 { transition-delay: 0.20s; }
.g-delay-3 { transition-delay: 0.30s; }

/* ---------- MODAL (éxito de contacto) ---------- */
.g-modal {
    position: fixed; inset: 0; z-index: 400;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
    background: rgba(18, 20, 27, 0.55);
    -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
    opacity: 0; visibility: hidden;
    transition: opacity 0.28s ease, visibility 0.28s ease;
}
.g-modal.open { opacity: 1; visibility: visible; }
.g-modal-card {
    position: relative; overflow: hidden;
    width: 100%; max-width: 420px;
    background: var(--g-surface);
    border-radius: var(--g-radius-lg);
    box-shadow: var(--g-shadow-pop);
    padding: 40px 34px 34px;
    text-align: center;
    transform: translateY(18px) scale(0.94); opacity: 0;
    transition: transform 0.34s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.34s ease;
}
.g-modal.open .g-modal-card { transform: none; opacity: 1; }
.g-modal-check {
    width: 74px; height: 74px; margin: 0 auto 20px;
    border-radius: 50%; display: grid; place-items: center;
    background: var(--g-success-soft); color: var(--g-success);
}
.g-modal-check svg { width: 36px; height: 36px; }
.g-modal.open .g-modal-check { animation: g-pop 0.5s cubic-bezier(0.22, 1, 0.36, 1) 0.12s both; }
.g-modal-card h3 { font-size: 22px; font-weight: 500; margin-bottom: 10px; }
.g-modal-card p { font-size: 15px; color: var(--g-text-soft); margin-bottom: 24px; }
.g-modal-close {
    position: absolute; top: 12px; right: 12px; width: 34px; height: 34px;
    display: grid; place-items: center; border: none; cursor: pointer;
    background: transparent; color: var(--g-text-soft); border-radius: var(--g-radius);
    transition: color 0.18s, background 0.18s;
}
.g-modal-close:hover { color: var(--g-text); background: var(--g-surface-2); }
.g-modal-bar {
    position: absolute; left: 0; bottom: 0; height: 3px; width: 100%;
    background: var(--g-primary); transform: scaleX(0); transform-origin: left;
}
.g-modal.open .g-modal-bar {
    transform: scaleX(1);
    transition: transform var(--g-modal-duration, 5s) linear;
}
@keyframes g-pop {
    0% { transform: scale(0.5); opacity: 0; }
    60% { transform: scale(1.08); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .g-hero-grid { grid-template-columns: 1fr; }
    .g-features { grid-template-columns: repeat(2, 1fr); }
    .g-modgrid { grid-template-columns: repeat(2, 1fr); }
    .g-app { grid-template-columns: 1fr; gap: 34px; }
    .g-stats { grid-template-columns: repeat(2, 1fr); }
    .g-quotes { grid-template-columns: 1fr; }
    .g-contact-grid { grid-template-columns: 1fr; }
    .g-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .g-nav-links {
        display: none; position: absolute; top: 100%; left: 0; right: 0;
        background: var(--g-topbar); flex-direction: column; align-items: flex-start;
        padding: 18px 24px; gap: 14px; border-top: 1px solid rgba(255, 255, 255, 0.12);
    }
    .g-nav-links.active { display: flex; }
    .g-nav-drop { display: block; width: 100%; }
    .g-nav-drop-toggle { display: none; }
    .g-nav-drop-menu {
        position: static; display: block; min-width: 0; padding: 6px 0 0 14px;
        background: none; border: none; box-shadow: none;
    }
    /* El trigger ya enlaza a Documentación: ocultamos el primer subitem duplicado */
    .g-nav-drop-menu li:first-child { display: none; }
    .g-burger { display: block; }
    .g-burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .g-burger.active span:nth-child(2) { opacity: 0; }
    .g-burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
    .g-nav-actions .g-btn { display: none; }
    .g-hero { padding: 108px 0 56px; }
    .g-section, .g-contact { padding: 56px 0; }
    .g-features, .g-modgrid { grid-template-columns: 1fr; }
    .g-footer-grid { grid-template-columns: 1fr; }
    .g-cta-inner { padding: 38px 22px; }
    .g-mock-body { grid-template-columns: 1fr; }
    .g-mock-side { display: none; }
}
@media (max-width: 480px) {
    .g-hero-logo { width: 210px; }
    .g-hero-ctas { flex-direction: column; }
    .g-hero-ctas .g-btn { width: 100%; }
    .g-mock-stats { grid-template-columns: 1fr; }
    .g-stats { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .g-reveal { opacity: 1; transform: none; transition: none; }
    .g-btn:hover, .g-card.g-feature:hover, .g-card.g-mod:hover, .g-card.g-quote:hover { transform: none; }
    .g-modal, .g-modal-card { transition: none; }
    .g-modal.open .g-modal-check { animation: none; }
    .g-modal.open .g-modal-bar { transition: none; transform: scaleX(1); }
}