diff --git a/Dockerfile b/Dockerfile
index a267aba..d897684 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,16 +1,28 @@
 # =========================================================
-# 1. APPLICATION STAGE (Single Stage untuk Lingkungan Offline)
+# APPLICATION STAGE
+# Laravel + PHP 7.4 + OCI8 + Nginx
 # =========================================================
+
 FROM 10.15.39.186:8083/php74-fpm-oci8-lengkap:1.0
-FROM 10.15.39.186:8084/library/php:7.4-fpm
+
+# =========================================================
+# Proxy
+# =========================================================
 
 ARG http_proxy
 ARG https_proxy
 
-ENV http_proxy=$http_proxy
-ENV https_proxy=$https_proxy
+ENV http_proxy=${http_proxy}
+ENV https_proxy=${https_proxy}
+ENV HTTP_PROXY=${http_proxy}
+ENV HTTPS_PROXY=${https_proxy}
+
+# =========================================================
+# System dependencies
+# =========================================================
 
 RUN apt-get update && apt-get install -y \
+    nginx \
     vim \
     wget \
     libpng-dev \
@@ -21,51 +33,54 @@ RUN apt-get update && apt-get install -y \
     libaio-dev \
     zip \
     git \
-    && docker-php-ext-configure gd --with-freetype --with-jpeg \
-    && docker-php-ext-install gd pdo pdo_mysql zip
+    unzip \
+    && docker-php-ext-configure gd \
+        --with-freetype \
+        --with-jpeg \
+    && docker-php-ext-install \
+        gd \
+        pdo \
+        pdo_mysql \
+        zip \
+    && rm -rf /var/lib/apt/lists/*
 
-RUN pear config-set http_proxy "http://10.15.3.20:80" && export PHP_DTRACE=yes
+# =========================================================
+# PEAR Proxy
+# =========================================================
 
-# Install Composer
-COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
+RUN pear config-set http_proxy "http://10.15.3.20:80"
+
+# =========================================================
+# Composer
+# =========================================================
+
+COPY --from=composer:2.2 /usr/bin/composer /usr/bin/composer
 
 WORKDIR /var/www
 
-# PERBAIKAN: Gunakan skema copy offline dari aplikasi sukses, 
-# tetapi tambahkan flag chown untuk mencegah error Permission Denied (Error 500) pada Pod
+# =========================================================
+# Composer dependency
+# Copy hanya composer files terlebih dahulu agar Docker cache
+# =========================================================
+
+COPY composer.json composer.lock ./
+
+RUN composer install \
+    --no-dev \
+    --prefer-dist \
+    --no-interaction \
+    --optimize-autoloader
+
+# =========================================================
+# Application
+# =========================================================
+
 COPY --chown=www-data:www-data . .
 
-RUN composer install 
+# =========================================================
+# Laravel directories & permission
+# =========================================================
 
-# Hapus proxy dari environment runtime
-#ENV http_proxy=
-#ENV https_proxy=
-
-# Setup Nginx Config
-RUN echo 'server { \
-    listen 80; \
-    index index.php index.html; \
-    error_log  /var/log/nginx/error.log; \
-    access_log /var/log/nginx/access.log; \
-    root /var/www/public; \
-    location ~ \.php$ { \
-        try_files $uri =404; \
-        fastcgi_split_path_info ^(.+\.php)(/.+)$; \
-        fastcgi_pass 127.0.0.1:9000; \
-        fastcgi_index index.php; \
-        include fastcgi_params; \
-        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; \
-        fastcgi_param PATH_INFO $fastcgi_path_info; \
-    } \
-    location / { \
-        try_files $uri $uri/ /index.php?$query_string; \
-        gzip_static on; \
-    } \
-}' > /etc/nginx/sites-available/default
-
-# 1. Buat folder storage LENGKAP (termasuk storage/logs)
-# 2. Buat file log default laravel.log
-# 3. Tetapkan izin akses www-data secara menyeluruh ke root aplikasi
 RUN mkdir -p \
         /var/www/storage/framework/sessions \
         /var/www/storage/framework/views \
@@ -74,11 +89,74 @@ RUN mkdir -p \
         /var/www/bootstrap/cache \
     && touch /var/www/storage/logs/laravel.log \
     && chown -R www-data:www-data /var/www \
-    && chmod -R 775 /var/www/storage /var/www/bootstrap/cache
+    && chmod -R 775 /var/www/storage \
+    && chmod -R 775 /var/www/bootstrap/cache
 
-# Bersihkan cache konfigurasi lama agar tidak menyebabkan error 500 saat pod dinyalakan
-RUN php /var/www/artisan config:clear || true
+# =========================================================
+# Laravel cache
+# =========================================================
+
+RUN php artisan config:clear || true \
+    && php artisan cache:clear || true \
+    && php artisan view:clear || true
+
+# =========================================================
+# Nginx configuration
+# =========================================================
+
+RUN rm -f /etc/nginx/sites-enabled/default \
+    && rm -f /etc/nginx/sites-available/default
+
+RUN printf '%s\n' \
+'server {' \
+'    listen 80;' \
+'    server_name _;' \
+'' \
+'    root /var/www/public;' \
+'    index index.php index.html;' \
+'' \
+'    access_log /var/log/nginx/access.log;' \
+'    error_log /var/log/nginx/error.log;' \
+'' \
+'    location / {' \
+'        try_files $uri $uri/ /index.php?$query_string;' \
+'    }' \
+'' \
+'    location ~ \.php$ {' \
+'        try_files $uri =404;' \
+'        include fastcgi_params;' \
+'        fastcgi_pass 127.0.0.1:9000;' \
+'        fastcgi_index index.php;' \
+'        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;' \
+'        fastcgi_param PATH_INFO $fastcgi_path_info;' \
+'    }' \
+'' \
+'    location ~ /\.ht {' \
+'        deny all;' \
+'    }' \
+'}' \
+> /etc/nginx/sites-available/default
+
+RUN ln -sf /etc/nginx/sites-available/default \
+    /etc/nginx/sites-enabled/default
+
+# =========================================================
+# Remove proxy from runtime
+# =========================================================
+
+ENV http_proxy=""
+ENV https_proxy=""
+ENV HTTP_PROXY=""
+ENV HTTPS_PROXY=""
+
+# =========================================================
+# Port
+# =========================================================
 
 EXPOSE 80
 
+# =========================================================
+# Start PHP-FPM + Nginx
+# =========================================================
+
 CMD ["sh", "-c", "php-fpm -D && exec nginx -g 'daemon off;'"]