/*
 * Estilos principales - Panel Público
 * Tema inspirado en iOS (vidrio, bordes suaves, tipografía SF)
 */

/* ==================== Variables ==================== */
:root {
    /* Paleta */
    --color-primario: #0f7aff;
    --color-primario-oscuro: #0c5fca;
    --color-primario-claro: #4aa0ff;
    --color-secundario: #24e0a5;
    --color-acento: #ff4f64;

    /* Estado */
    --color-exito: #24e0a5;
    --color-peligro: #ff4f64;
    --color-advertencia: #f8c200;
    --color-info: #5b8dff;

    /* Neutros */
    --color-oscuro: #111826;
    --color-texto: #1b2433;
    --color-texto-claro: #6b7280;
    --color-borde: rgba(255,255,255,0.28);
    --color-fondo: radial-gradient(circle at 20% 20%, #f0f7ff 0%, #e9f2ff 35%, #e7f5ff 60%, #f6f9ff 100%);
    --color-blanco: #ffffff;

    /* Tipografía y radios */
    --fuente-principal: 'SF Pro Display', 'SF Pro Text', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    --fuente-titulo: 'SF Pro Display', 'SF Pro Text', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    --radio-borde: 12px;
    --radio-borde-sm: 8px;
    --radio-borde-lg: 20px;

    /* Espaciados */
    --espaciado-xs: 0.5rem;
    --espaciado-sm: 1rem;
    --espaciado-md: 1.5rem;
    --espaciado-lg: 2rem;
    --espaciado-xl: 3rem;

    /* Sombras */
    --sombra-sm: 0 6px 16px rgba(0,0,0,0.08);
    --sombra-md: 0 12px 32px rgba(0,0,0,0.12);
    --sombra-lg: 0 18px 44px rgba(0,0,0,0.16);

    /* Tamaños camión (desktop por defecto) */
    --camion-video-min: 80px;
    --camion-video-max: 110px;
    --camion-video-max-h: 110px;
    --camion-track-h: 110px;
    --camion-track-radius: 48px;
    --camion-truck-offset: 46px;
}

/* ==================== Reset y Base ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--fuente-principal);
    color: var(--color-texto);
    background: var(--color-fondo);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 80% 10%, rgba(12,95,202,0.12), transparent 35%),
                radial-gradient(circle at 15% 70%, rgba(36,224,165,0.16), transparent 45%);
    z-index: 0;
}

.no-scroll { overflow: hidden; }

/* ==================== Tipografía ==================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--fuente-titulo);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--espaciado-sm);
    color: var(--color-oscuro);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p { margin-bottom: var(--espaciado-sm); }

a { color: var(--color-primario); text-decoration: none; transition: all 0.3s ease; }
a:hover { color: var(--color-primario-oscuro); }

/* ==================== Header ==================== */
.header-publico {
    background: linear-gradient(120deg, rgba(15,122,255,0.96), rgba(36,224,165,0.92));
    color: var(--color-blanco);
    padding: calc(var(--espaciado-lg) + 6px) 0;
    box-shadow: var(--sombra-md);
    backdrop-filter: blur(12px);
    position: relative;
    z-index: 2;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--espaciado-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--espaciado-md);
}

.logo-section { display: flex; align-items: center; gap: var(--espaciado-md); }

.logo {
    width: 64px;
    height: 64px;
    background: rgba(255,255,255,0.9);
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primario);
    box-shadow: 0 14px 28px rgba(0,0,0,0.14);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.site-title h1 {
    color: var(--color-blanco);
    font-size: 1.9rem;
    margin: 0;
    letter-spacing: -0.02em;
}

.site-title p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.98rem;
    margin: 0;
    letter-spacing: 0.01em;
}

.header-actions { display: flex; gap: var(--espaciado-sm); }

/* ==================== Navegación ==================== */
.nav-principal {
    background: rgba(255,255,255,0.82);
    box-shadow: var(--sombra-sm);
    position: sticky;
    top: 0;
    z-index: 90;
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255,255,255,0.6);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--espaciado-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-menu {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: var(--espaciado-md);
    padding: var(--espaciado-sm) 0;
}

.nav-menu li a {
    color: var(--color-texto);
    font-weight: 500;
    padding: var(--espaciado-xs) var(--espaciado-sm);
    border-radius: var(--radio-borde-sm);
    transition: all 0.3s ease;
}

.nav-menu li a:hover,
.nav-menu li a.active {
    background: var(--color-primario);
    color: var(--color-blanco);
}

.menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    background: rgba(15,122,255,0.12);
    border: 1px solid rgba(15,122,255,0.24);
    border-radius: 14px;
    font-size: 1.4rem;
    color: var(--color-primario);
    cursor: pointer;
    box-shadow: var(--sombra-sm);
}

@media (max-width: 1024px) {
    .header-content { padding: 0 var(--espaciado-sm); gap: var(--espaciado-sm); flex-direction: column; align-items: flex-start; }
    .nav-container { padding: 0 var(--espaciado-sm); gap: var(--espaciado-sm); flex-wrap: wrap; }
    .menu-toggle { display: inline-flex; }
    .nav-menu { display: none; width: 100%; flex-direction: column; gap: 0; background: rgba(255,255,255,0.95); border-radius: 14px; padding: var(--espaciado-xs) 0; box-shadow: var(--sombra-sm); }
    .nav-menu.active { display: flex; }
    .nav-menu li { width: 100%; }
    .nav-menu li a { width: 100%; border-radius: 10px; }
    .header-actions { width: 100%; justify-content: flex-start; flex-wrap: wrap; }
}

/* ==================== Contenedores ==================== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--espaciado-md); }

.main-content { padding: var(--espaciado-lg) 0; position: relative; z-index: 1; }

.section { margin-bottom: var(--espaciado-xl); }

.section-title {
    text-align: center;
    margin-bottom: var(--espaciado-lg);
    position: relative;
    padding-bottom: var(--espaciado-sm);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--color-secundario);
    border-radius: 2px;
}

/* ==================== Proyectos — diseño moderno ==================== */
.proyectos-list { transition: opacity .2s ease; }
.proyectos-list .row { display:flex; flex-wrap:wrap; gap:18px; margin: -8px; }
.proyectos-list .row > .col-6 { flex: 1 1 calc(50% - 18px); padding: 8px; box-sizing: border-box; min-width: 260px; }
.proyectos-list .card { display: flex; flex-direction: column; overflow: hidden; border-radius: 14px; background: linear-gradient(180deg, var(--color-blanco), #fbfdff); border: 1px solid var(--color-borde); transition: transform .22s cubic-bezier(.2,.9,.2,1), box-shadow .22s; }
.proyectos-list .card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(19,32,72,0.12); }
.proyecto-media { height: 140px; display:flex; align-items:center; justify-content:center; background: linear-gradient(135deg, rgba(17,96,235,0.08), rgba(3,169,244,0.03)); color: var(--color-primario); position: relative; }
.proyecto-media img { width:100%; height:100%; object-fit:cover; display:block; }
.proyecto-media-fallback { width:100%; height:100%; display:flex; align-items:center; justify-content:center; gap:12px; flex-direction:column; color:var(--color-primario); font-size:28px; background: linear-gradient(135deg, rgba(15,122,255,0.06), rgba(2,163,255,0.03)); }
.proyecto-media-fallback strong { background: rgba(255,255,255,0.9); color:var(--color-primario); width:56px; height:56px; display:flex; align-items:center; justify-content:center; border-radius:12px; box-shadow: var(--sombra-sm); }
.proyecto-meta-badge { position:absolute; right:12px; bottom:10px; background: rgba(255,255,255,0.9); color:var(--color-texto); padding:6px 10px; border-radius:999px; font-weight:600; font-size:0.8rem; box-shadow: var(--sombra-xs); }
.proyecto-desc { color: var(--color-texto-claro); margin-bottom: 10px; }
.proyecto-tags { display:flex; gap:8px; flex-wrap:wrap; margin-top:8px; }
.proyecto-tags .tag { background: rgba(15,122,255,0.06); color: var(--color-primario); padding:6px 10px; border-radius:999px; font-size:0.8rem; border: 1px solid rgba(15,122,255,0.06); }
.proyectos-list .progress { height: 12px; border-radius: 999px; background: rgba(2,20,60,0.04); overflow: hidden; }
.proyectos-list .progress-bar { height: 100%; background: linear-gradient(90deg, var(--color-primario), var(--color-primario-claro)); box-shadow: inset 0 -4px 12px rgba(2,20,60,0.06); }
.card-footer { gap:12px; align-items:center; }
.card-footer .btn { padding: 8px 12px; font-size:0.9rem; border-radius:10px; }

@media (max-width:800px) {
  .proyectos-list .row > .col-6 { flex-basis: 100%; }
  .proyecto-media { height: 120px; }
}

/* ==================== Menú flotante ==================== */
.floating-menu-btn {
    position: fixed;
    top: calc(16px + env(safe-area-inset-top));
    right: calc(16px + env(safe-area-inset-right));
    z-index: 140;
    width: 54px;
    height: 54px;
    border-radius: 16px;
    border: 1px solid rgba(15,122,255,0.25);
    background: rgba(255,255,255,0.86);
    color: var(--color-primario);
    box-shadow: 0 18px 36px rgba(0,0,0,0.14);
    backdrop-filter: blur(12px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.floating-menu-btn:hover { transform: translateY(-2px); box-shadow: 0 22px 42px rgba(0,0,0,0.16); }

.hamburger-overlay {
    position: fixed;
    inset: 0;
    background: rgba(11,17,27,0.42);
    backdrop-filter: blur(10px);
    display: none;
    justify-content: flex-end;
    align-items: stretch;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 130;
}

.hamburger-overlay.active { display: flex; opacity: 1; pointer-events: auto; }
.hamburger-overlay.active .menu-sheet { display: flex; }

.menu-sheet {
    width: min(360px, 88vw);
    background: rgba(255,255,255,0.9);
    border-radius: 24px;
    margin: clamp(14px, 4vw, 22px);
    padding: 18px 18px 14px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.18);
    border: 1px solid rgba(255,255,255,0.7);
    display: none;
    flex-direction: column;
    transition: display 0s, opacity 0.2s;
}

.menu-sheet header { display: flex; justify-content: space-between; align-items: center; gap: 10px; }

.menu-sheet h3 { margin: 0; font-size: 1.1rem; color: var(--color-oscuro); }

.menu-sheet button.close-menu {
    background: rgba(15,122,255,0.12);
    border: 1px solid rgba(15,122,255,0.22);
    color: var(--color-primario);
    border-radius: 12px;
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
}

.menu-sheet ul {
    list-style: none;
    margin: 4px 0 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.menu-sheet li a {
    display: block;
    padding: 12px 14px;
    border-radius: 16px;
    border: 1px solid rgba(15,122,255,0.14);
    background: rgba(255,255,255,0.9);
    color: var(--color-texto);
    font-weight: 600;
    box-shadow: var(--sombra-sm);
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.menu-sheet li a:hover { transform: translateY(-1px) scale(1.01); box-shadow: var(--sombra-md); background: rgba(15,122,255,0.06); }

.menu-chip { display: inline-block; padding: 4px 10px; border-radius: 12px; background: rgba(36,224,165,0.12); color: var(--color-primario); font-size: 0.85rem; margin-top: 4px; }

/* ==================== Tarjetas ==================== */
.card {
    background: rgba(255,255,255,0.86);
    border-radius: 18px;
    box-shadow: var(--sombra-sm);
    padding: var(--espaciado-md);
    margin-bottom: var(--espaciado-md);
    transition: all 0.3s ease;
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,0.6);
}

.card:hover { box-shadow: var(--sombra-md); transform: translateY(-2px); }

.card-header { border-bottom: 2px solid var(--color-borde); padding-bottom: var(--espaciado-sm); margin-bottom: var(--espaciado-sm); }
.card-title { font-size: 1.25rem; color: var(--color-oscuro); margin: 0; }
.card-body { padding: var(--espaciado-sm) 0; }
.card-footer { border-top: 1px solid var(--color-borde); padding-top: var(--espaciado-sm); margin-top: var(--espaciado-sm); display: flex; justify-content: space-between; align-items: center; }

/* ==================== Meta Camión de Basura ==================== */
.camion-card {
    background: linear-gradient(135deg, rgba(15,122,255,0.12), rgba(36,224,165,0.16));
    border: 1px solid rgba(15,122,255,0.18);
}

.camion-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--espaciado-sm);
    margin-bottom: var(--espaciado-md);
}

.camion-pill {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(36,224,165,0.16);
    color: var(--color-primario);
    font-weight: 700;
    letter-spacing: 0.01em;
    margin-bottom: var(--espaciado-xs);
}

.camion-badge {
    background: rgba(15,122,255,0.12);
    color: var(--color-primario);
    padding: 10px 14px;
    border-radius: 14px;
    font-weight: 700;
    border: 1px solid rgba(15,122,255,0.24);
    box-shadow: var(--sombra-sm);
}

.camion-progress { margin-bottom: var(--espaciado-sm); }

.camion-horizontal {
    position: relative;
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.camion-anim {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 3px;
}

.camion-video {
    width: clamp(var(--camion-video-min), 5vw, var(--camion-video-max));
    max-width: 100%;
    max-height: var(--camion-video-max-h);
    height: auto;
    aspect-ratio: 1 / 1;
    border-radius: 9px;
    object-fit: contain;
    display: block;
    box-shadow: var(--sombra-sm);
    border: 1px solid rgba(15,122,255,0.2);
    background: rgba(255,255,255,0.8);
}

.camion-anim .camion-video {
    width: clamp(var(--camion-video-min), 5vw, var(--camion-video-max));
    max-width: 100%;
    max-height: var(--camion-video-max-h);
    height: auto;
}

.progress-track-h {
    position: relative;
    width: 100%;
    height: var(--camion-track-h);
    border-radius: var(--camion-track-radius);
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(15,122,255,0.28);
    box-shadow: inset 0 1px 6px rgba(0,0,0,0.12);
    overflow: hidden;
}

.progress-fill-h {
    height: 100%;
    background: linear-gradient(90deg, var(--color-secundario), var(--color-primario));
    box-shadow: 0 6px 14px rgba(15,122,255,0.18);
    transition: width 0.5s ease;
}

.progress-label-h {
    position: absolute;
    left: 18px;
    right: auto;
    width: max-content;
    bottom: 2px;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    gap: 8px;
    flex-direction: row;
    font-weight: 800;
    color: #0c1523;
    text-shadow: none;
    pointer-events: none;
    z-index: 3;
}

.progress-label-main { font-size: 1.05rem; font-weight: 800; }
.progress-label-sub { font-size: 0.95rem; font-weight: 700; }

.progress-meta-h {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    padding: 6px 10px;
    border-radius: 12px;
    background: rgba(255,255,255,0.9);
    border: 1px solid rgba(15,122,255,0.22);
    color: #0c1523;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: var(--sombra-sm);
    pointer-events: none;
}

.progress-scale-h {
    display: flex;
    justify-content: space-between;
    color: var(--color-texto-claro);
    font-weight: 600;
    font-size: 0.9rem;
}

.truck-floating-h {
    position: absolute;
    left: calc(var(--camion-progress, 0) * 1%);
    top: -40%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 2;
}
.truck-floating-h .camion-video { max-height: calc(var(--camion-video-max-h) * 0.78); }

.camion-stats,
.camion-foot {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--espaciado-sm);
    margin-top: var(--espaciado-sm);
}

/* ==================== Progreso ==================== */
.progress { background: rgba(15,122,255,0.08); border-radius: 12px; overflow: hidden; height: 12px; }
.progress-bar { background: linear-gradient(90deg, var(--color-primario) 0%, var(--color-primario-claro) 100%); height: 100%; color: var(--color-blanco); text-align: center; font-size: 0.75rem; line-height: 12px; }

/* ==================== Tablas ==================== */
.table-responsive { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; background: var(--color-blanco); border-radius: var(--radio-borde); overflow: hidden; box-shadow: var(--sombra-sm); }
.table th, .table td { padding: var(--espaciado-sm); text-align: left; border-bottom: 1px solid var(--color-borde); }
.table th { background: var(--color-primario); color: var(--color-blanco); font-weight: 600; text-transform: uppercase; font-size: 0.875rem; }
.table tbody tr:hover { background: rgba(15,122,255,0.05); }
.table tbody tr:last-child td { border-bottom: none; }

/* ==================== Servicios ==================== */
.servicios-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--espaciado-md); }
.servicio-card { background: rgba(255,255,255,0.92); border-radius: var(--radio-borde); padding: var(--espaciado-md); box-shadow: var(--sombra-sm); text-align: center; transition: all 0.3s ease; border: 1px solid rgba(255,255,255,0.6); }
.servicio-card:hover { box-shadow: var(--sombra-md); transform: translateY(-3px); }
.servicio-icono { font-size: 3rem; margin-bottom: var(--espaciado-sm); }
.semaforo { width: 30px; height: 30px; border-radius: 50%; margin: var(--espaciado-sm) auto; box-shadow: var(--sombra-sm); }
.semaforo.green { background: var(--color-exito); box-shadow: 0 0 15px rgba(39,174,96,0.5); }
.semaforo.yellow { background: var(--color-advertencia); box-shadow: 0 0 15px rgba(243,156,18,0.5); }
.semaforo.red { background: var(--color-peligro); box-shadow: 0 0 15px rgba(231,76,60,0.5); }

/* ==================== Mapa ==================== */
.mapa-wrapper { display: flex; flex-direction: column; gap: var(--espaciado-sm); }
.mapa-proyectos { width: 100%; height: 420px; border-radius: var(--radio-borde); overflow: hidden; box-shadow: var(--sombra-md); border: 2px solid var(--color-borde); }
.mapa-leyenda { display: flex; flex-wrap: wrap; gap: var(--espaciado-sm); font-size: 0.95rem; color: var(--color-texto-claro); }
.mapa-leyenda span { display: inline-flex; align-items: center; gap: 0.35rem; }
.leyenda-color { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }

/* Donaciones camión (público) */
.camion-actions { display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
.camion-actions .btn { min-width:120px; }
.btn-donar-cta {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border: 1px solid #16a34a;
    color: #0b172a !important;
    font-weight: 800;
    box-shadow: 0 12px 26px rgba(22,163,74,0.25);
}
.btn-donar-cta:hover { background: linear-gradient(135deg, #34d399, #22c55e); border-color: #15803d; transform: translateY(-1px); }
.btn-donar-cta:active { transform: translateY(0); box-shadow: 0 8px 18px rgba(22,163,74,0.25); }

.donadores-search { display:flex; flex-direction:column; gap:8px; margin-bottom:12px; }
.donadores-search input { width:100%; border:1px solid rgba(15,122,255,0.14); border-radius:12px; padding:10px 12px; background: rgba(255,255,255,0.95); box-shadow: inset 0 1px 2px rgba(0,0,0,0.04); transition: border-color .2s ease, box-shadow .2s ease; }
.donadores-search input:focus { outline:none; border-color: var(--color-primario); box-shadow: 0 0 0 3px rgba(15,122,255,0.15); }

.ios-modal { position:fixed; inset:0; display:none; align-items:center; justify-content:center; z-index:9998; }
.ios-modal[hidden] { display:none !important; }
.ios-modal.active { display:flex; }
.ios-blur { position:absolute; inset:0; backdrop-filter: blur(10px); background: rgba(0,0,0,0.25); }
.ios-sheet { position:relative; background: radial-gradient(circle at 20% 20%, rgba(15,122,255,0.06), rgba(36,224,165,0.05)), #fff; border:1px solid rgba(15,122,255,0.12); border-radius:22px; box-shadow: 0 20px 60px rgba(0,0,0,0.18); width: min(540px, 92vw); max-height: 90vh; overflow:hidden; display:flex; flex-direction:column; }
.ios-sheet-head { display:flex; justify-content:space-between; align-items:center; padding:16px 18px; background: linear-gradient(120deg, var(--color-primario), var(--color-secundario)); color:#fff; box-shadow: inset 0 -1px 0 rgba(255,255,255,0.18); }
.ios-sheet-head h3 { margin:0; font-size:1.1rem; letter-spacing:-0.01em; }
.ios-close { border:0; background:rgba(255,255,255,0.22); font-size:1.4rem; cursor:pointer; color:#fff; width:38px; height:38px; border-radius:12px; display:inline-flex; align-items:center; justify-content:center; transition: background .2s ease, transform .2s ease; }
.ios-close:hover { background:rgba(255,255,255,0.32); transform: translateY(-1px); }
.ios-sheet-body { padding:18px 18px 20px; overflow:auto; background: linear-gradient(180deg, rgba(15,122,255,0.03), rgba(36,224,165,0.02), #fff); }
.ios-form .form-group { margin-bottom:12px; }
.ios-form label { font-weight:700; color:var(--color-oscuro); display:block; margin-bottom:6px; letter-spacing:-0.01em; }
.ios-form input, .ios-form textarea { width:100%; border:1px solid rgba(15,122,255,0.14); border-radius:12px; padding:10px 12px; background: rgba(255,255,255,0.9); box-shadow: inset 0 1px 2px rgba(0,0,0,0.04); transition: border-color .2s ease, box-shadow .2s ease; }
.ios-form input:focus, .ios-form textarea:focus { outline:none; border-color: var(--color-primario); box-shadow: 0 0 0 3px rgba(15,122,255,0.15); }
.ios-form small { color: var(--color-texto-claro); }
.ios-list { display:flex; flex-direction:column; gap:10px; }
.ios-donor { border:1px solid #eef1f5; border-radius:12px; padding:12px; box-shadow: var(--sombra-sm); background:#fff; }
.ios-donor strong { display:block; color:var(--color-oscuro); }
.ios-donor small { color:var(--color-texto-claro); }
.ios-donor .monto { color:var(--color-primario); font-weight:700; }

/* ==================== Footer ==================== */
.footer { background: var(--color-oscuro); color: var(--color-blanco); padding: var(--espaciado-xl) 0 var(--espaciado-md); margin-top: var(--espaciado-xl); }
.footer-content { max-width: 1200px; margin: 0 auto; padding: 0 var(--espaciado-md); text-align: center; }
.footer p { margin: var(--espaciado-xs) 0; color: rgba(255, 255, 255, 0.8); }
.footer a { color: var(--color-secundario); }

/* ==================== Utilidades ==================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--espaciado-xs); }
.mt-2 { margin-top: var(--espaciado-sm); }
.mt-3 { margin-top: var(--espaciado-md); }
.mt-4 { margin-top: var(--espaciado-lg); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--espaciado-xs); }
.mb-2 { margin-bottom: var(--espaciado-sm); }
.mb-3 { margin-bottom: var(--espaciado-md); }
.mb-4 { margin-bottom: var(--espaciado-lg); }
.p-0 { padding: 0; }
.p-1 { padding: var(--espaciado-xs); }
.p-2 { padding: var(--espaciado-sm); }
.p-3 { padding: var(--espaciado-md); }
.p-4 { padding: var(--espaciado-lg); }
.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }

/* ==================== Responsive ==================== */
@media (max-width: 768px) {
    html { font-size: 14px; }
    .container { padding: 0 var(--espaciado-sm); }
    .header-content { flex-direction: column; text-align: center; gap: var(--espaciado-md); }
    .logo-section { flex-direction: column; }
    .nav-menu { flex-direction: column; gap: 0; }
    .nav-menu li a { display: block; padding: var(--espaciado-sm); border-bottom: 1px solid var(--color-borde); }
    .header-actions { width: 100%; justify-content: center; }
    .card { margin-bottom: var(--espaciado-sm); }
    .row { flex-direction: column; }
    .col, [class*="col-"] { flex: 0 0 100%; max-width: 100%; }
    .servicios-grid { grid-template-columns: 1fr; }
    .camion-header { flex-direction: column; align-items: flex-start; gap: var(--espaciado-sm); }
    .camion-actions { width: 100%; flex-direction: column; }
    .camion-actions .btn { width: 100%; justify-content: center; }
    .camion-stats { grid-template-columns: 1fr; }

    :root {
        --camion-video-min: 72px;
        --camion-video-max: 96px;
        --camion-video-max-h: 96px;
        --camion-track-h: 96px;
        --camion-track-radius: 44px;
        --camion-truck-offset: 40px;
    }
    .camion-horizontal { max-width: 100%; }
}

@media (max-width: 480px) {
    .btn { display: block; width: 100%; margin-bottom: var(--espaciado-xs); }
    .card { padding: var(--espaciado-sm); }
    .mapa-proyectos { height: 320px; }
    :root {
        --camion-video-min: 64px;
        --camion-video-max: 84px;
        --camion-video-max-h: 84px;
        --camion-track-h: 84px;
        --camion-track-radius: 40px;
        --camion-truck-offset: 36px;
    }
}