/* ============================================
   FORO INTERNACIONAL DE DESARROLLO SOSTENIBLE
   Perú 2026-2027
   ============================================ */

:root {
    --primary: #0d6b3f;
    --primary-dark: #084a2b;
    --primary-light: #10a05c;
    --accent: #2ecc71;
    --accent-light: #a8e6cf;
    --gold: #d4a843;
    --dark: #1a1a2e;
    --dark-soft: #16213e;
    --gray-900: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-400: #9ca3af;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --white: #ffffff;
    --danger: #dc3545;
    --success: #28a745;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
    --shadow: 0 4px 20px rgba(0,0,0,.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,.15);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all .3s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: 'Open Sans', system-ui, -apple-system, sans-serif;
    color: var(--gray-700);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark);
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-light); }

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.required { color: var(--danger); }

/* ===== NAVBAR ===== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,.06);
    transition: var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow); }
.nav-container {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between;
    height: 72px;
}
.nav-logo {
    display: flex; align-items: center; gap: 10px;
    font-family: 'Montserrat', sans-serif; font-weight: 700;
    color: var(--dark); text-decoration: none;
}
.nav-logo-img { height: 54px; width: auto; }
.logo-text { font-size: 15px; line-height: 1.2; }
.logo-text small { font-size: 11px; color: var(--gray-400); font-weight: 400; }
.nav-menu { display: flex; align-items: center; gap: 8px; list-style: none; }
.nav-link {
    padding: 8px 16px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 500; color: var(--gray-600);
    transition: var(--transition);
}
.nav-link:hover { color: var(--primary); background: rgba(13,107,63,.06); }
.nav-cta {
    background: var(--primary) !important; color: var(--white) !important;
    font-weight: 600 !important;
}
.nav-cta:hover { background: var(--primary-dark) !important; transform: translateY(-1px); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--dark); transition: var(--transition); border-radius: 2px; }

/* ===== HERO ===== */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    background: url('../img/fondo_sostenibilidad.png') center center / cover no-repeat;
    overflow: hidden; padding-top: 72px;
}
.hero-bg-overlay {
    position: absolute; inset: 0;
    background:
        linear-gradient(135deg, rgba(26,26,46,.88) 0%, rgba(22,33,62,.82) 50%, rgba(8,74,43,.85) 100%),
        radial-gradient(ellipse at 20% 50%, rgba(16,160,92,.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(46,204,113,.1) 0%, transparent 50%);
}
.hero-particles { position: absolute; inset: 0; overflow: hidden; }
.hero-content {
    position: relative; z-index: 2;
    text-align: center; padding: 60px 24px; max-width: 850px;
}
.hero-badge {
    display: inline-block; padding: 8px 24px;
    background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15);
    border-radius: 50px; color: var(--accent-light);
    font-size: 13px; font-weight: 600; letter-spacing: 1px;
    text-transform: uppercase; margin-bottom: 24px;
    backdrop-filter: blur(8px);
}
.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    color: var(--white); margin-bottom: 20px;
    line-height: 1.15;
}
.text-accent { color: var(--accent); }
.text-highlight {
    background: linear-gradient(135deg, var(--gold), #f0d78c);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,.75); max-width: 650px;
    margin: 0 auto 36px; line-height: 1.8;
}
.hero-subtitle strong { color: var(--white); }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 32px; border-radius: var(--radius-sm);
    font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 600;
    border: 2px solid transparent; cursor: pointer;
    transition: var(--transition); text-decoration: none;
}
.btn-primary {
    background: var(--primary); color: var(--white);
    border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(13,107,63,.3); color: var(--white); }
.btn-outline {
    background: transparent; color: var(--white);
    border-color: rgba(255,255,255,.3);
}
.btn-outline:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.5); color: var(--white); }
.btn-success { background: var(--success); color: var(--white); border-color: var(--success); }
.btn-success:hover { background: #219a38; transform: translateY(-2px); box-shadow: 0 8px 25px rgba(40,167,69,.3); color: var(--white); }
.btn-lg { padding: 16px 40px; font-size: 16px; }

/* Hero Stats */
.hero-stats { display: flex; gap: 48px; justify-content: center; }
.stat-item { text-align: center; }
.stat-number {
    display: block; font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem; font-weight: 800; color: var(--accent);
}
.stat-label { font-size: 13px; color: rgba(255,255,255,.6); text-transform: uppercase; letter-spacing: 1px; }

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
    z-index: 2; text-align: center;
}
.hero-scroll-indicator a { color: rgba(255,255,255,.5); font-size: 12px; text-transform: uppercase; letter-spacing: 2px; }
.scroll-arrow {
    display: block; width: 24px; height: 24px; margin: 8px auto 0;
    border-right: 2px solid rgba(255,255,255,.4); border-bottom: 2px solid rgba(255,255,255,.4);
    transform: rotate(45deg); animation: scrollBounce 2s infinite;
}
@keyframes scrollBounce { 0%,100% { transform: rotate(45deg) translate(0,0); } 50% { transform: rotate(45deg) translate(5px,5px); } }

/* ===== SECTIONS ===== */
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
    display: inline-block; padding: 6px 20px;
    background: rgba(13,107,63,.08); color: var(--primary);
    border-radius: 50px; font-size: 13px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px;
}
.section-title { font-size: clamp(1.8rem, 3.5vw, 2.5rem); margin-bottom: 16px; }
.section-divider { width: 60px; height: 4px; background: linear-gradient(90deg, var(--primary), var(--accent)); margin: 0 auto; border-radius: 2px; }
.section-desc { color: var(--gray-600); max-width: 600px; margin: 16px auto 0; font-size: 1.05rem; }

/* Grid 2 cols */
.grid-2col { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }

/* Content Cards */
.content-card {
    background: var(--white); border-radius: var(--radius);
    padding: 36px; border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.content-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--accent-light); }
.card-icon {
    width: 64px; height: 64px; border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(13,107,63,.1), rgba(46,204,113,.1));
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px; color: var(--primary);
}
.content-card h3 { font-size: 1.2rem; margin-bottom: 12px; color: var(--dark); }
.content-card p { color: var(--gray-600); font-size: .95rem; }

.justificacion-box {
    margin-top: 40px; padding: 40px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-radius: var(--radius); color: var(--white);
}
.justificacion-box h3 { color: var(--white); margin-bottom: 16px; font-size: 1.4rem; }
.justificacion-box p { color: rgba(255,255,255,.85); font-size: 1.05rem; line-height: 1.8; }

/* ===== OBJETIVOS ===== */
.section-objetivos { background: var(--gray-100); }
.objetivos-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-bottom: 40px; }
.objetivo-card {
    background: var(--white); border-radius: var(--radius);
    padding: 32px; position: relative; overflow: hidden;
    border: 1px solid var(--gray-200); transition: var(--transition);
}
.objetivo-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.objetivo-number {
    font-family: 'Montserrat', sans-serif; font-size: 3rem; font-weight: 800;
    color: rgba(13,107,63,.08); position: absolute; top: 12px; right: 20px;
}
.objetivo-card h3 { font-size: 1.15rem; margin-bottom: 10px; color: var(--primary-dark); }
.objetivo-card p { color: var(--gray-600); font-size: .95rem; }

.objetivos-highlight {
    display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
    background: var(--white); border-radius: var(--radius);
    padding: 40px; border: 1px solid var(--gray-200); align-items: center;
}
.objetivos-highlight h3 { font-size: 1.4rem; color: var(--primary-dark); margin-bottom: 12px; }
.objetivos-highlight p { color: var(--gray-600); }
.ods-badges { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.ods-badge {
    padding: 10px 18px; border-radius: var(--radius-sm);
    font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 13px;
    color: var(--white);
}
.ods-7 { background: #fcc30b; }
.ods-8 { background: #a21942; }
.ods-9 { background: #fd6925; }
.ods-11 { background: #fd9d24; }
.ods-12 { background: #bf8b2e; }
.ods-13 { background: #3f7e44; }

/* ===== FORMULARIO ===== */
.section-formulario { background: linear-gradient(180deg, var(--gray-100) 0%, var(--white) 100%); }
.form-progress { display: flex; align-items: flex-start; justify-content: center; gap: 0; margin-bottom: 50px; }
.progress-step { display: flex; flex-direction: column; align-items: center; gap: 6px; z-index: 1; flex-shrink: 0; }
.step-circle {
    width: 48px; height: 48px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px;
    background: var(--gray-200); color: var(--gray-600);
    transition: var(--transition); border: 3px solid transparent;
}
.progress-step.active .step-circle { background: var(--primary); color: var(--white); border-color: var(--accent); box-shadow: 0 0 0 6px rgba(13,107,63,.15); }
.progress-step.completed .step-circle { background: var(--success); color: var(--white); }
.step-label { font-size: 12px; font-weight: 600; color: var(--gray-400); text-transform: uppercase; letter-spacing: .5px; }
.progress-step.active .step-label { color: var(--primary); }
.progress-line { width: 80px; height: 3px; background: var(--gray-200); border-radius: 2px; margin: 0 -10px; margin-bottom: 28px; position: relative; overflow: hidden; }
.progress-fill { position: absolute; left: 0; top: 0; height: 100%; width: 0; background: var(--primary); border-radius: 2px; transition: width .4s ease; }

/* Form Steps */
.form-step { display: none; animation: fadeInStep .4s ease; }
.form-step.active { display: block; }
@keyframes fadeInStep { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.step-title {
    display: flex; align-items: center; gap: 12px;
    font-size: 1.3rem; margin-bottom: 32px; padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-200); color: var(--primary-dark);
}
.step-title svg { color: var(--primary); }

.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 30px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full-width { grid-column: 1 / -1; }
.form-group label { font-size: 14px; font-weight: 600; color: var(--gray-700); }
.form-group input, .form-group select, .form-group textarea {
    padding: 12px 16px; border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm); font-size: 15px; font-family: 'Open Sans', sans-serif;
    transition: var(--transition); background: var(--white);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(13,107,63,.1);
}
.form-group input.error, .form-group select.error { border-color: var(--danger); }
.form-group .error-msg { font-size: 12px; color: var(--danger); display: none; }
.form-group input.error + .error-msg { display: block; }

/* Radio & Checkbox Cards */
.radio-grid, .checkbox-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.radio-card, .check-card {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 18px; border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm); cursor: pointer;
    transition: var(--transition); font-size: 14px; font-weight: 500;
}
.radio-card:hover, .check-card:hover { border-color: var(--primary); background: rgba(13,107,63,.03); }
.radio-card input:checked + span, .check-card input:checked + span { color: var(--primary); font-weight: 700; }
.radio-card:has(input:checked), .check-card:has(input:checked) { border-color: var(--primary); background: rgba(13,107,63,.06); }
.radio-card span small { display: block; font-size: 11px; color: var(--gray-400); font-weight: 400; }

/* Autorizaciones */
.autorizaciones {
    margin: 30px 0; padding: 24px; background: var(--gray-100);
    border-radius: var(--radius-sm); border: 1px solid var(--gray-200);
}
.autorizaciones h4 { font-size: 1rem; margin-bottom: 16px; color: var(--dark); }
.check-auth {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 10px 0; cursor: pointer; font-size: 14px; color: var(--gray-600);
}
.check-auth input { margin-top: 3px; accent-color: var(--primary); width: 18px; height: 18px; }

/* Form Navigation */
.form-nav { display: flex; justify-content: space-between; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--gray-200); }

/* Sostenibilidad Table */
.sostenibilidad-intro { margin-bottom: 24px; padding: 20px; background: rgba(13,107,63,.04); border-radius: var(--radius-sm); border-left: 4px solid var(--primary); }
.sostenibilidad-intro p { margin: 0; color: var(--gray-600); }
.table-responsive { overflow-x: auto; margin-bottom: 20px; }
.sostenibilidad-table {
    width: 100%; border-collapse: collapse; font-size: 14px;
    background: var(--white); border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.sostenibilidad-table thead { background: var(--primary-dark); color: var(--white); }
.sostenibilidad-table th { padding: 14px 12px; text-align: center; font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .5px; }
.sostenibilidad-table th:nth-child(2) { text-align: left; }
.sostenibilidad-table th[title] { cursor: help; }
.sostenibilidad-table td { padding: 12px; border-bottom: 1px solid var(--gray-200); text-align: center; }
.sostenibilidad-table td:nth-child(2) { text-align: left; font-weight: 500; color: var(--gray-700); }
.sostenibilidad-table tbody tr:hover { background: rgba(13,107,63,.02); }
.sostenibilidad-table input[type="radio"] { accent-color: var(--primary); width: 18px; height: 18px; cursor: pointer; }
.sostenibilidad-table input[type="checkbox"] { accent-color: var(--primary); width: 16px; height: 16px; cursor: pointer; }
.category-row td {
    background: rgba(13,107,63,.06) !important; font-weight: 700 !important;
    color: var(--primary-dark) !important; text-align: left !important;
    font-size: 13px; text-transform: uppercase; letter-spacing: .5px;
    padding: 10px 12px !important;
}
.evidence-btn {
    background: none; border: 1px solid var(--gray-300); border-radius: 4px;
    padding: 4px 8px; font-size: 11px; color: var(--gray-400); cursor: pointer;
    transition: var(--transition);
}
.evidence-btn:hover { border-color: var(--primary); color: var(--primary); }
.evidence-btn.has-evidence { background: var(--accent-light); border-color: var(--accent); color: var(--primary-dark); }

/* Interés */
.interes-box {
    background: var(--white); border-radius: var(--radius);
    padding: 40px; border: 1px solid var(--gray-200);
}
.interes-box h4 { font-size: 1.3rem; color: var(--dark); margin-bottom: 8px; }
.interes-desc { color: var(--gray-600); margin-bottom: 28px; }
.interes-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.interes-card { cursor: pointer; }
.interes-card input { display: none; }
.interes-card-content {
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    padding: 28px 16px; border: 2px solid var(--gray-200);
    border-radius: var(--radius); transition: var(--transition);
    text-align: center;
}
.interes-card:hover .interes-card-content { border-color: var(--primary); transform: translateY(-3px); }
.interes-card input:checked + .interes-card-content {
    border-color: var(--primary); background: rgba(13,107,63,.06);
    box-shadow: 0 0 0 3px rgba(13,107,63,.12);
}
.interes-icon { color: var(--primary); display: flex; align-items: center; justify-content: center; }
.interes-icon svg { display: block; }
.interes-card-content span { font-size: 14px; font-weight: 600; color: var(--gray-700); }

/* Success */
.form-success { display: none; text-align: center; padding: 60px 20px; animation: fadeInStep .5s ease; }
.form-success.active { display: block; }
.success-icon {
    width: 80px; height: 80px; border-radius: 50%;
    background: var(--success); color: var(--white);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 24px; animation: scaleIn .5s ease;
}
@keyframes scaleIn { from { transform: scale(0); } to { transform: scale(1); } }
.form-success h3 { font-size: 1.8rem; color: var(--dark); margin-bottom: 12px; }
.form-success p { color: var(--gray-600); font-size: 1.1rem; margin-bottom: 20px; }

/* Score Summary */
.score-summary {
    background: var(--gray-100); border-radius: var(--radius);
    padding: 24px; margin-bottom: 24px; border: 1px solid var(--gray-200);
}
.score-total {
    font-family: 'Montserrat', sans-serif; font-size: 1.1rem;
    color: var(--dark); margin-bottom: 14px;
}
.score-total strong { color: var(--primary); font-size: 1.6rem; }
.score-detail {
    display: flex; flex-wrap: wrap; gap: 12px;
}
.score-detail span {
    padding: 6px 14px; background: var(--white); border-radius: 50px;
    font-size: 13px; font-weight: 500; color: var(--gray-700);
    border: 1px solid var(--gray-200);
}

/* ===== CATEGORÍAS ===== */
.section-categorias { background: var(--white); }
.categorias-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.categoria-card {
    background: var(--white); border-radius: var(--radius); padding: 32px;
    border: 2px solid var(--gray-200); text-align: center;
    transition: var(--transition); position: relative; overflow: hidden;
}
.categoria-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.categoria-card:nth-child(4), .categoria-card:nth-child(5) { grid-column: span 1; }
.categorias-grid { grid-template-columns: repeat(5, 1fr); }
.categoria-icon { margin-bottom: 16px; color: var(--primary); }
.categoria-icon svg { display: block; margin: 0 auto; }
.categoria-card h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--primary-dark); }
.categoria-card p { font-size: .9rem; color: var(--gray-600); margin-bottom: 12px; line-height: 1.6; }
.categoria-tag {
    display: inline-block; padding: 4px 12px; background: rgba(13,107,63,.06);
    border-radius: 50px; font-size: 11px; font-weight: 600; color: var(--primary);
}

/* ===== BENEFICIOS ===== */
.section-beneficios { background: var(--gray-100); }
.beneficios-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.beneficio-item {
    background: var(--white); border-radius: var(--radius); padding: 32px;
    text-align: center; border: 1px solid var(--gray-200); transition: var(--transition);
}
.beneficio-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.beneficio-icon { margin-bottom: 16px; color: var(--primary); }
.beneficio-icon svg { display: block; margin: 0 auto; }
.beneficio-item h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--dark); }
.beneficio-item p { font-size: .9rem; color: var(--gray-600); line-height: 1.6; }

/* ===== METODOLOGÍA (Timeline) ===== */
.section-metodologia { background: var(--white); }
.timeline { position: relative; max-width: 800px; margin: 0 auto; }
.timeline::before {
    content: ''; position: absolute; left: 28px; top: 0; bottom: 0;
    width: 3px; background: linear-gradient(180deg, var(--primary), var(--accent));
    border-radius: 2px;
}
.timeline-item {
    display: flex; gap: 24px; margin-bottom: 40px; position: relative;
}
.timeline-item:last-child { margin-bottom: 0; }
.timeline-marker {
    width: 58px; height: 58px; border-radius: 50%; flex-shrink: 0;
    background: var(--primary); color: var(--white);
    font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 20px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 0 6px rgba(13,107,63,.12); z-index: 1;
}
.timeline-content {
    background: var(--white); border-radius: var(--radius); padding: 24px 28px;
    border: 1px solid var(--gray-200); flex: 1; transition: var(--transition);
}
.timeline-content:hover { box-shadow: var(--shadow); }
.timeline-content h3 { font-size: 1.1rem; color: var(--primary-dark); margin-bottom: 8px; }
.timeline-content p { font-size: .95rem; color: var(--gray-600); line-height: 1.7; }

/* ===== CRONOGRAMA ===== */
.section-cronograma { background: var(--gray-100); }
.cronograma-track { position: relative; max-width: 900px; margin: 0 auto; }
.cronograma-track::before {
    content: ''; position: absolute; left: 50%; top: 0; bottom: 0;
    width: 3px; background: var(--gray-300); transform: translateX(-50%);
}
.cronograma-item {
    display: flex; align-items: center; gap: 0; margin-bottom: 40px;
    position: relative;
}
.cronograma-item:nth-child(odd) { flex-direction: row; }
.cronograma-item:nth-child(even) { flex-direction: row-reverse; }
.cronograma-date {
    flex: 1; text-align: right; padding-right: 40px;
    font-family: 'Montserrat', sans-serif; font-weight: 700;
    font-size: 1rem; color: var(--primary);
}
.cronograma-item:nth-child(even) .cronograma-date {
    text-align: left; padding-right: 0; padding-left: 40px;
}
.cronograma-dot {
    width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0;
    background: var(--white); border: 3px solid var(--gray-400);
    z-index: 1; transition: var(--transition);
}
.cronograma-dot.active { border-color: var(--primary); background: var(--primary); box-shadow: 0 0 0 5px rgba(13,107,63,.15); }
.cronograma-card {
    flex: 1; background: var(--white); border-radius: var(--radius);
    padding: 20px 24px; border: 1px solid var(--gray-200);
    margin-left: 40px; transition: var(--transition);
}
.cronograma-item:nth-child(even) .cronograma-card { margin-left: 0; margin-right: 40px; }
.cronograma-card:hover { box-shadow: var(--shadow); }
.cronograma-card h3 { font-size: 1rem; color: var(--primary-dark); margin-bottom: 6px; }
.cronograma-card p { font-size: .9rem; color: var(--gray-600); line-height: 1.6; margin: 0; }

/* ===== BASES Y CONDICIONES ===== */
.section-bases { background: var(--white); }
.bases-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.bases-card {
    background: var(--gray-100); border-radius: var(--radius); padding: 28px;
    border: 1px solid var(--gray-200);
}
.bases-card h3 { font-size: 1.1rem; color: var(--primary-dark); margin-bottom: 14px; }
.bases-card ul { list-style: none; padding: 0; }
.bases-card li {
    padding: 8px 0; padding-left: 24px; position: relative;
    font-size: .93rem; color: var(--gray-600); line-height: 1.6;
    border-bottom: 1px solid rgba(0,0,0,.04);
}
.bases-card li:last-child { border-bottom: none; }
.bases-card li::before {
    content: ''; position: absolute; left: 0; top: 14px;
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--accent);
}

/* ===== FAQ (Acordeón) ===== */
.section-faq { background: var(--gray-100); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    background: var(--white); border-radius: var(--radius-sm);
    margin-bottom: 12px; border: 1px solid var(--gray-200);
    overflow: hidden; transition: var(--transition);
}
.faq-item:hover { border-color: var(--accent-light); }
.faq-item.active { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.faq-question {
    width: 100%; display: flex; justify-content: space-between; align-items: center;
    padding: 18px 24px; background: none; border: none; cursor: pointer;
    font-family: 'Montserrat', sans-serif; font-size: .95rem; font-weight: 600;
    color: var(--dark); text-align: left; gap: 16px;
}
.faq-question:hover { color: var(--primary); }
.faq-arrow { transition: transform .3s ease; flex-shrink: 0; color: var(--gray-400); }
.faq-item.active .faq-arrow { transform: rotate(180deg); color: var(--primary); }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s ease;
}
.faq-item.active .faq-answer { max-height: 300px; }
.faq-answer p {
    padding: 0 24px 20px; font-size: .93rem; color: var(--gray-600); line-height: 1.7;
}

/* ===== ALIADOS SLIDER ===== */
.aliados-slider { position: relative; overflow: hidden; padding: 20px 0; }
.aliados-track {
    display: flex;
}
.aliado-slide {
    min-width: calc(100% / 5);
    padding: 0 12px; flex-shrink: 0;
}
.aliado-slide img {
    width: 100%; height: 90px; object-fit: contain;
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm); padding: 12px;
    transition: var(--transition);
}
.aliado-slide img:hover { border-color: var(--primary); box-shadow: 0 4px 12px rgba(13,107,63,.12); }
.aliados-controls {
    display: flex; align-items: center; justify-content: center;
    gap: 16px; margin-top: 20px;
}
.aliados-btn {
    width: 36px; height: 36px; border-radius: 50%;
    border: 1px solid var(--gray-300); background: var(--white);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: var(--transition); color: var(--gray-600);
}
.aliados-btn:hover { border-color: var(--primary); color: var(--primary); background: rgba(13,107,63,.04); }
.aliados-dots { display: flex; gap: 8px; }
.aliados-dot {
    width: 10px; height: 10px; border-radius: 50%;
    border: none; background: var(--gray-300); cursor: pointer;
    transition: var(--transition);
}
.aliados-dot.active { background: var(--primary); transform: scale(1.2); }
.aliados-dot:hover { background: var(--primary-light); }

/* ===== FOOTER ===== */
.footer {
    background: var(--dark); color: rgba(255,255,255,.7);
    padding: 60px 0 30px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand h3 { color: var(--white); font-size: 1.2rem; margin-bottom: 8px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links h4 { color: var(--white); font-size: 1rem; margin-bottom: 4px; }
.footer-links a { color: rgba(255,255,255,.6); font-size: 14px; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding-top: 24px; text-align: center; font-size: 13px;
}
.footer-bottom p { margin-bottom: 4px; }

/* ===== MODAL ===== */
.modal-overlay {
    display: none; position: fixed; inset: 0; z-index: 9999;
    background: rgba(0,0,0,.6); backdrop-filter: blur(4px);
    justify-content: center; align-items: flex-start;
    padding: 40px 20px; overflow-y: auto;
}
.modal-overlay.active { display: flex; animation: fadeInModal .3s ease; }
@keyframes fadeInModal { from { opacity: 0; } to { opacity: 1; } }

.modal-container {
    background: var(--white); border-radius: var(--radius);
    width: 100%; max-width: 900px;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
    animation: slideUpModal .35s ease;
    margin: auto;
}
@keyframes slideUpModal { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }

.modal-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    padding: 28px 32px 0; position: sticky; top: 0;
    background: var(--white); z-index: 10;
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: 20px;
}
.modal-title { font-size: 1.4rem; color: var(--dark); margin-top: 8px; }
.modal-close {
    width: 40px; height: 40px; border-radius: 50%;
    border: none; background: var(--gray-100);
    font-size: 24px; cursor: pointer; color: var(--gray-600);
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition); flex-shrink: 0;
}
.modal-close:hover { background: var(--danger); color: var(--white); }

.modal-body {
    padding: 28px 32px 32px; max-height: calc(100vh - 120px);
    overflow-y: auto;
}

/* Scrollbar inside modal */
.modal-body::-webkit-scrollbar { width: 6px; }
.modal-body::-webkit-scrollbar-track { background: var(--gray-100); }
.modal-body::-webkit-scrollbar-thumb { background: var(--gray-400); border-radius: 3px; }
.modal-body::-webkit-scrollbar-thumb:hover { background: var(--gray-600); }

/* Botones dark outline para modal */
.btn-outline-dark {
    border-color: var(--gray-300); color: var(--gray-700);
}
.btn-outline-dark:hover {
    background: var(--gray-100); border-color: var(--gray-400); color: var(--dark);
}

/* Body scroll lock when modal open */
body.modal-abierto { overflow: hidden; }

/* ===== MODAL COMPACTO ===== */
.modal-compact .modal-header { padding: 12px 20px 0; border: none; }
.modal-compact .modal-body { padding: 0 20px 20px; }
.modal-compact .modal-close { width: 32px; height: 32px; font-size: 20px; }

/* Progress compacto */
.form-progress.compact { margin-bottom: 20px; gap: 0; padding: 0 8px; overflow: visible; }
.form-progress.compact .step-circle { width: 34px; height: 34px; font-size: 13px; flex-shrink: 0; border-width: 2px; }
.form-progress.compact .progress-step.active .step-circle { box-shadow: 0 0 0 4px rgba(13,107,63,.12); }
.form-progress.compact .step-label { font-size: 10px; letter-spacing: 0; white-space: nowrap; }
.form-progress.compact .progress-line { width: 28px; margin: 0 2px; margin-bottom: 20px; flex-shrink: 0; }

/* Step title compacto */
.step-title.compact {
    font-size: 1rem; margin-bottom: 14px; padding-bottom: 10px;
    border-bottom: 1px solid var(--gray-200); gap: 0;
}

/* Form grid compacto */
.form-grid.compact { gap: 10px; margin-bottom: 12px; }
.form-grid.compact .form-group { margin-bottom: 0; }
.form-grid.compact label { font-size: 12px; margin-bottom: 2px; }
.form-grid.compact input, .form-grid.compact select {
    padding: 8px 12px; font-size: 13px;
}

/* Form group compacto en todos los steps */
.modal-compact .form-group { margin-bottom: 8px; }
.modal-compact .form-group label { font-size: 12px; font-weight: 600; margin-bottom: 3px; }
.modal-compact .form-group input,
.modal-compact .form-group select { padding: 8px 12px; font-size: 13px; }

/* Radio/checkbox compactos */
.radio-grid.compact, .checkbox-grid.compact { gap: 6px; }
.radio-card.sm, .check-card.sm { padding: 6px 12px; font-size: 12px; border-width: 1px; }

/* Autorizaciones compacto */
.autorizaciones.compact { padding: 12px; margin: 8px 0; }
.autorizaciones.compact .check-auth { font-size: 12px; padding: 4px 0; gap: 8px; }
.autorizaciones.compact .check-auth input { width: 14px; height: 14px; }

/* Botones compactos */
.btn-sm { padding: 8px 20px; font-size: 13px; }

/* Interés compacto */
.interes-desc { margin-bottom: 16px; font-size: 13px; }
.interes-grid.compact { gap: 10px; }
.interes-card.sm .interes-card-content { padding: 16px 10px; }
.interes-card.sm .interes-icon { color: var(--primary); }
.interes-card.sm .interes-icon svg { width: 20px; height: 20px; }
.interes-card.sm .interes-card-content span { font-size: 12px; }

/* Sostenibilidad intro compacto */
.sostenibilidad-intro.compact { padding: 10px 14px; margin-bottom: 12px; }
.sostenibilidad-intro.compact p { font-size: 12px; margin: 0; }

/* Tabla más compacta */
.modal-compact .sostenibilidad-table { font-size: 12px; }
.modal-compact .sostenibilidad-table th { padding: 8px 6px; font-size: 11px; }
.modal-compact .sostenibilidad-table td { padding: 6px; }
.modal-compact .category-row td { padding: 6px !important; font-size: 11px; }

/* Form nav compacto */
.form-nav { margin-top: 16px; padding-top: 12px; gap: 8px; }

/* ===== MODAL AUTH ===== */
.modal-auth { max-width: 420px; }
.auth-tabs {
    display: flex; gap: 0; margin-bottom: 24px;
    border-bottom: 2px solid var(--gray-200);
}
.auth-tab {
    flex: 1; padding: 12px; border: none; background: none;
    font-size: 14px; font-weight: 600; cursor: pointer;
    color: var(--gray-500); transition: var(--transition);
    border-bottom: 2px solid transparent; margin-bottom: -2px;
}
.auth-tab.active {
    color: var(--primary); border-bottom-color: var(--primary);
}
.auth-tab:hover { color: var(--primary-dark); }
.auth-form .form-group { margin-bottom: 16px; }
.auth-form .form-group label { font-size: 13px; font-weight: 600; color: var(--gray-700); margin-bottom: 4px; display: block; }
.auth-form .form-group input {
    width: 100%; padding: 10px 14px; border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm); font-size: 14px; transition: var(--transition);
}
.auth-form .form-group input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(13,107,63,.1); }
.btn-block { width: 100%; justify-content: center; margin-top: 8px; }
.input-eye { position: relative; }
.input-eye input { width: 100%; padding-right: 40px; }
.eye-btn {
    position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
    background: none; border: none; cursor: pointer; color: var(--gray-500);
    padding: 4px; display: flex; align-items: center; justify-content: center;
}
.eye-btn:hover { color: var(--primary); }
.auth-msg {
    padding: 10px 14px; border-radius: var(--radius-sm);
    font-size: 13px; margin-bottom: 16px; display: none;
}
.auth-msg.error { display: block; background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
.auth-msg.success { display: block; background: #f0fdf4; color: #16a34a; border: 1px solid #bbf7d0; }

/* ===== FADE-IN ANIMATION ===== */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== SPINNER ===== */
.spinner {
    display: inline-block; width: 18px; height: 18px;
    border: 2px solid rgba(255,255,255,.3); border-top-color: var(--white);
    border-radius: 50%; animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .grid-2col, .objetivos-grid, .objetivos-highlight, .footer-grid, .bases-grid { grid-template-columns: 1fr; }
    .interes-grid { grid-template-columns: repeat(2, 1fr); }
    .form-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 24px; }
    .categorias-grid { grid-template-columns: repeat(2, 1fr); }
    .beneficios-grid { grid-template-columns: repeat(2, 1fr); }
    .cronograma-track::before { left: 28px; }
    .cronograma-item, .cronograma-item:nth-child(even) { flex-direction: column; align-items: flex-start; padding-left: 70px; }
    .cronograma-date { text-align: left !important; padding: 0 !important; margin-bottom: 8px; }
    .cronograma-dot { position: absolute; left: 19px; top: 0; }
    .cronograma-card { margin: 0 !important; }
}
@media (max-width: 768px) {
    .modal-header { padding: 20px 20px 16px; }
    .modal-body { padding: 20px; }
    .modal-container { margin: 10px; }
    .nav-menu {
        position: fixed; top: 72px; left: 0; right: 0;
        background: var(--white); flex-direction: column;
        padding: 20px; gap: 8px; box-shadow: var(--shadow-lg);
        transform: translateY(-120%); transition: var(--transition);
    }
    .nav-menu.active { transform: translateY(0); }
    .nav-toggle { display: flex; }
    .nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
    .nav-toggle.active span:nth-child(2) { opacity: 0; }
    .nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
    .hero-title { font-size: 2rem; }
    .hero-actions { flex-direction: column; align-items: center; }
    .btn-lg { width: 100%; max-width: 320px; justify-content: center; }
    .form-progress { gap: 4px; }
    .progress-line { width: 40px; }
    .interes-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .aliado-slide { min-width: calc(100% / 3); }
    .categorias-grid { grid-template-columns: 1fr; }
    .beneficios-grid { grid-template-columns: 1fr; }
    .section { padding: 60px 0; }
}
@media (max-width: 480px) {
    .hero-stats { flex-direction: column; gap: 16px; }
    .interes-grid { grid-template-columns: 1fr 1fr; }
    .radio-grid, .checkbox-grid { flex-direction: column; }
    .radio-card, .check-card { width: 100%; }
    .aliado-slide { min-width: calc(100% / 2); }
}