feat(v3): rediseño con cloud dividers, animaciones scroll reveal, galería stock, página /servicios con 9 planes, 404 gracioso con robot, planos dark mode con todos los planes

- 9 planes de hosting con tabla completa de Mauri (USD/año)
- /servicios muestra los 3 servicios a medida + 9 planes categorizados
- /planes: 3 destacados + grilla con los 6 restantes
- 404 con robot SVG animado tomando mate (pronet.uy + peugeot style)
- Cloud dividers SVG entre secciones de la home
- Scroll reveal animations (.reveal + .stagger con IntersectionObserver)
- Galería de imágenes stock (datacenters, cables, código) en AVIF + WebP + JPG
- Sección de testimonios con placeholder honesto (Working on it)
- Back-to-top arreglado: ahora usa color naranja + icono blanco, visible en ambos temas
- WorldMap con animación SVG de 4 países
- Toggle light/dark funcional con anti-flash script
- Footer siempre dark con Maldonado, Uruguay
- i18n es/en con toggle y contenido bilingüe

Tech: Astro 5 + Tailwind v4 + Keystatic + Gitea + lftp

src/forms/deploy-webhook.php

@@ -0,0 +1,58 @@
+<?php
+/**
+ * Gitea webhook → rebuild + redeploy
+ *
+ * Triggereado por push a branch main en mauri/hostingdelsur.net
+ * Ejecuta: git pull, npm install, npm run build, rsync dist a public_html
+ *
+ * Logs: /home/hostingd/deploy.log
+ */
+
+declare(strict_types=1);
+
+$secret = getenv('DEPLOY_SECRET') ?: 'hds-deploy-2026';
+$signature = $_SERVER['HTTP_X_GITEA_SIGNATURE'] ?? '';
+$payload = file_get_contents('php://input');
+
+$expected = hash_hmac('sha256', $payload, $secret);
+if (!hash_equals($expected, $signature)) {
+    http_response_code(403);
+    echo json_encode(['ok' => false, 'error' => 'Invalid signature']);
+    exit;
+}
+
+$body = json_decode($payload, true);
+$ref = $body['ref'] ?? '';
+$repoName = $body['repository']['name'] ?? '';
+
+if ($ref !== 'refs/heads/main' || $repoName !== 'hostingdelsur.net') {
+    http_response_code(200);
+    echo json_encode(['ok' => true, 'message' => 'Ignored (not main or wrong repo)']);
+    exit;
+}
+
+$logFile = '/home/hostingd/deploy.log';
+$timestamp = date('Y-m-d H:i:s');
+$logLine = "[{$timestamp}] Deploy started for {$repoName} @ {$ref}\n";
+
+$projectDir = '/home/hostingd/hostingdelsur.net';
+$distDir = $projectDir . '/dist';
+$publicHtml = '/home/hostingd/public_html';
+
+$commands = [
+    "cd {$projectDir} && git pull origin main 2>&1",
+    "cd {$projectDir} && npm install --production=false 2>&1",
+    "cd {$projectDir} && npm run build 2>&1",
+    "rsync -a --delete --exclude='mwp' --exclude='.well-known' --exclude='.smtp-credentials.json' --exclude='api' --exclude='.htaccess' {$distDir}/ {$publicHtml}/ 2>&1",
+];
+
+foreach ($commands as $cmd) {
+    $output = shell_exec($cmd . ' 2>&1');
+    $logLine .= "$ {$cmd}\n{$output}\n";
+}
+
+$logLine .= "[{$timestamp}] Deploy completed\n\n";
+file_put_contents($logFile, $logLine, FILE_APPEND);
+
+http_response_code(200);
+echo json_encode(['ok' => true, 'message' => 'Deploy triggered', 'log' => basename($logFile)]);