/* ========================================
   DG² Digital Consulting - Estilos
   ======================================== */

/* Variables */
:root {
    --color-primary: #0a4d8c;
    --color-primary-dark: #083a6a;
    --color-secondary: #1e88e5;
    --color-accent: #4fc3f7;
    --color-dark: #0a1628;
    --color-dark-light: #132238;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-white: #ffffff;
    --color-gray-light: #f5f7fa;
    --color-gray: #e0e0e0;
    --gradient-primary: linear-gradient(135deg, #0a4d8c 0%, #1e88e5 100%);
    --gradient-dark: linear-gradient(135deg, #0a1628 0%, #132238 100%);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --font-main: 'Montserrat', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   Header & Navigation
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-dark);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 45px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: var(--color-white);
    font-weight: 500;
    font-size: 15px;
    padding: 8px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.btn-contact {
    background: var(--gradient-primary);
    padding: 10px 25px;
    border-radius: 25px;
    color: var(--color-white);
}

.nav-link.btn-contact::after {
    display: none;
}

.nav-link.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(30, 136, 229, 0.4);
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--color-white);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    padding: 10px 0;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 12px 20px;
    color: var(--color-text);
    font-size: 14px;
}

.dropdown-menu a:hover {
    background: var(--color-gray-light);
    color: var(--color-primary);
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--color-white);
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 3px;
    background: var(--color-white);
    transition: var(--transition);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--gradient-dark);
    background-image: url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 22, 40, 0.9) 0%, rgba(10, 77, 140, 0.8) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    padding: 40px 20px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 30px;
    opacity: 0.9;
    line-height: 1.8;
}

.hero-contact {
    margin-bottom: 30px;
}

.hero-phone {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 1.1rem;
    backdrop-filter: blur(5px);
}

/* Page Hero (subpáginas) */
.page-hero {
    min-height: 40vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--gradient-dark);
    padding-top: 100px;
    padding-bottom: 60px;
}

.page-hero .hero-overlay {
    background: linear-gradient(135deg, rgba(10, 22, 40, 0.95) 0%, rgba(10, 77, 140, 0.85) 100%);
}

.page-hero .hero-content {
    text-align: center;
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.page-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-block;
    padding: 14px 35px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 15px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(30, 136, 229, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-lg {
    padding: 18px 45px;
    font-size: 17px;
}

.btn-block {
    display: block;
    width: 100%;
}

/* ========================================
   Sections
   ======================================== */
.section {
    padding: 80px 0;
}

.section-dark {
    background: var(--color-gray-light);
}

.section-title {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 15px;
    color: var(--color-dark);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1.1rem;
    margin-bottom: 50px;
}

/* ========================================
   Intro Section
   ======================================== */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text h2 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--color-dark);
}

.intro-text p {
    margin-bottom: 20px;
    color: var(--color-text-light);
    line-height: 1.8;
}

.intro-stats {
    background: var(--gradient-dark);
    padding: 40px;
    border-radius: 20px;
    color: var(--color-white);
}

.intro-stats h3 {
    font-size: 1.5rem;
    margin-bottom: 30px;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ========================================
   Services Section
   ======================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--color-white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--color-dark);
}

.service-card p {
    color: var(--color-text-light);
    margin-bottom: 25px;
    line-height: 1.7;
}

/* Services Detail (página servicios) */
.services-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-detail-card {
    background: var(--color-white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.service-detail-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.service-detail-card h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--color-dark);
}

.service-detail-card > p {
    color: var(--color-text-light);
    margin-bottom: 25px;
}

.service-features {
    text-align: left;
    margin-bottom: 25px;
}

.service-features li {
    padding: 8px 0;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-gray);
}

.service-features li:last-child {
    border-bottom: none;
}

/* Service Page Content */
.service-page-content h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--color-dark);
}

.service-page-content > p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.service-page-content h3 {
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: var(--color-dark);
}

.service-includes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.service-include-item {
    background: var(--color-gray-light);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
}

.include-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 15px;
}

.service-include-item h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--color-dark);
}

.service-include-item p {
    color: var(--color-text-light);
}

.service-cta-box {
    background: var(--gradient-dark);
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    color: var(--color-white);
}

.service-cta-box h3 {
    color: var(--color-white);
    margin-bottom: 15px;
}

.service-cta-box p {
    opacity: 0.9;
    margin-bottom: 25px;
}

/* ========================================
   Why Us / Features Section
   ======================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-item {
    text-align: center;
    padding: 30px;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-item h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--color-dark);
}

.feature-item p {
    color: var(--color-text-light);
    line-height: 1.7;
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.value-item {
    background: var(--color-white);
    padding: 35px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
}

.value-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.value-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--color-dark);
}

.value-item p {
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ========================================
   About Section
   ======================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h2 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--color-dark);
}

.about-content p {
    color: var(--color-text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-image img {
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

/* ========================================
   CTA Section
   ======================================== */
.cta {
    position: relative;
    background: var(--gradient-dark);
    background-image: url('../images/cta-bg.jpg');
    background-size: cover;
    background-position: center;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 22, 40, 0.9) 0%, rgba(10, 77, 140, 0.85) 100%);
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
}

.cta h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.cta p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   Contact Section
   ======================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--color-dark);
}

.contact-info > p {
    color: var(--color-text-light);
    margin-bottom: 15px;
    line-height: 1.8;
}

.contact-details {
    margin-top: 40px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon {
    font-size: 1.5rem;
}

.contact-item strong {
    display: block;
    color: var(--color-dark);
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--color-text-light);
    margin: 0;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.contact-form .form-group {
    margin-bottom: 25px;
}

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--color-dark);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--color-gray);
    border-radius: 10px;
    font-family: var(--font-main);
    font-size: 15px;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* Flash Messages */
.flash-messages {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 1001;
}

.flash-message {
    padding: 15px 25px;
    border-radius: 10px;
    margin-bottom: 10px;
    box-shadow: var(--shadow);
    animation: slideIn 0.3s ease;
}

.flash-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.flash-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-logo {
    height: 50px;
    margin-bottom: 20px;
}

.footer-tagline {
    opacity: 0.8;
    line-height: 1.7;
    color: var(--color-accent);
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--color-white);
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    opacity: 0.8;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.7;
    font-size: 14px;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 992px) {
    .intro-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .services-grid,
    .services-detail-grid,
    .features-grid,
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 75px;
        left: 0;
        right: 0;
        background: var(--color-dark);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        transform: translateY(-150%);
        opacity: 0;
        transition: var(--transition);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: rgba(255, 255, 255, 0.1);
        margin-top: 10px;
        display: none;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }

    .dropdown-menu a {
        color: var(--color-white);
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .page-hero h1 {
        font-size: 1.8rem;
    }

    .services-grid,
    .services-detail-grid,
    .features-grid,
    .values-grid,
    .service-includes-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .stat-item {
        padding: 15px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.7rem;
    }

    .btn {
        padding: 12px 25px;
        font-size: 14px;
    }

    .btn-lg {
        padding: 14px 30px;
    }

    .contact-form-wrapper {
        padding: 25px;
    }
}

/* ========================================
   Mega Menu Styles
   ======================================== */
.mega-menu {
    min-width: 280px;
}

.dropdown-submenu {
    position: relative;
}

.dropdown-submenu > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dropdown-submenu > a::after {
    content: '›';
    font-size: 1.2rem;
    margin-left: 10px;
}

.submenu {
    position: absolute;
    left: 100%;
    top: 0;
    min-width: 250px;
    background: var(--color-white);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: var(--transition);
    padding: 10px 0;
}

.dropdown-submenu:hover > .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.submenu a {
    display: block;
    padding: 10px 20px;
    color: var(--color-text);
    font-size: 14px;
}

.submenu a:hover {
    background: var(--color-gray-light);
    color: var(--color-primary);
}

/* ========================================
   Process Steps
   ======================================== */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin: 40px 0;
}

.process-step {
    text-align: center;
    padding: 30px 20px;
    background: var(--color-gray-light);
    border-radius: 15px;
    position: relative;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--color-white);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: 15px;
}

.process-step h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--color-dark);
}

.process-step p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* ========================================
   Tech Grid
   ======================================== */
.tech-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 30px 0 50px;
    justify-content: center;
}

.tech-item {
    background: var(--color-gray-light);
    padding: 10px 25px;
    border-radius: 25px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-dark);
    transition: var(--transition);
}

.tech-item:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ========================================
   Button Small
   ======================================== */
.btn-sm {
    padding: 8px 20px;
    font-size: 13px;
}

/* ========================================
   Responsive Mega Menu
   ======================================== */
@media (max-width: 992px) {
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: rgba(255, 255, 255, 0.05);
        padding-left: 20px;
        display: none;
    }

    .dropdown-submenu.active > .submenu {
        display: block;
    }

    .dropdown-submenu > a::after {
        content: '+';
    }

    .dropdown-submenu.active > a::after {
        content: '-';
    }

    .process-steps {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Projects Grid
   ======================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.project-card {
    background: var(--color-white);
    border-radius: 15px;
    padding: 30px;
    display: flex;
    gap: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    align-items: flex-start;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.project-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-light);
    border-radius: 12px;
}

.project-content {
    flex: 1;
}

.project-content h4 {
    font-size: 1.15rem;
    color: var(--color-dark);
    margin-bottom: 10px;
}

.project-description {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-tag {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Responsive Projects */
@media (max-width: 992px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .project-card {
        flex-direction: column;
        text-align: center;
    }
    
    .project-icon {
        margin: 0 auto;
    }
    
    .project-tags {
        justify-content: center;
    }
}

/* ========================================
   Tools Grid (Herramientas Propias)
   ======================================== */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.tool-card {
    background: var(--color-white);
    border-radius: 15px;
    padding: 35px;
    display: flex;
    gap: 25px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    align-items: flex-start;
    border: 2px solid transparent;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.tool-card-coming {
    opacity: 0.6;
    border: 2px dashed var(--color-gray);
}

.tool-card-coming:hover {
    transform: none;
    border-color: var(--color-gray);
}

.tool-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.tool-content h4 {
    font-size: 1.4rem;
    color: var(--color-dark);
    margin-bottom: 10px;
}

.tool-content p {
    color: var(--color-text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

/* ========================================
   Dashboard Preview
   ======================================== */
.dashboard-preview {
    background: var(--color-dark);
    border-radius: 20px;
    padding: 30px;
    margin-top: 40px;
    box-shadow: var(--shadow-lg);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.dash-card {
    background: var(--color-dark-light);
    border-radius: 12px;
    padding: 20px;
}

.dash-card-title {
    color: var(--color-white);
    font-size: 1rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* Stats Card */
.dash-stats {
    grid-column: span 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    padding: 15px;
}

.dash-stat-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255,255,255,0.05);
    padding: 20px;
    border-radius: 10px;
}

.dash-stat-icon {
    font-size: 2rem;
}

.dash-stat-info {
    display: flex;
    flex-direction: column;
}

.dash-stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-accent);
}

.dash-stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
}

/* Bar Chart */
.chart-container {
    height: 200px;
    display: flex;
    align-items: flex-end;
}

.bar-chart {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    width: 100%;
    height: 100%;
    padding-top: 20px;
}

.bar-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
}

.bar {
    width: 35px;
    background: var(--gradient-primary);
    border-radius: 5px 5px 0 0;
    position: relative;
    min-height: 10px;
    transition: height 0.5s ease;
}

.bar-value {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-accent);
    font-size: 0.85rem;
    font-weight: 600;
}

.bar-label {
    margin-top: 10px;
    color: rgba(255,255,255,0.7);
    font-size: 0.8rem;
}

/* Donut Chart */
.donut-chart-container {
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 20px 0;
}

.donut-chart {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: conic-gradient(
        #4ade80 0deg calc(3.6deg * 92),
        #fbbf24 calc(3.6deg * 92) calc(3.6deg * 97),
        #ef4444 calc(3.6deg * 97) 360deg
    );
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.donut-hole {
    width: 100px;
    height: 100px;
    background: var(--color-dark-light);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.donut-percentage {
    font-size: 1.8rem;
    font-weight: 700;
    color: #4ade80;
}

.donut-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
}

.donut-legend {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.legend-success { background: #4ade80; }
.legend-warning { background: #fbbf24; }
.legend-error { background: #ef4444; }

/* Activity List */
.dash-activity {
    grid-column: span 2;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px;
    background: rgba(255,255,255,0.03);
    border-radius: 8px;
}

.activity-icon {
    font-size: 1.5rem;
}

.activity-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.activity-text {
    color: var(--color-white);
    font-size: 0.95rem;
}

.activity-time {
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
}

/* Screenshots Placeholder */
.screenshots-placeholder {
    text-align: center;
    padding: 40px;
    margin-top: 30px;
    border: 2px dashed rgba(255,255,255,0.2);
    border-radius: 15px;
    color: rgba(255,255,255,0.6);
}

/* Tech Stack Grid */
.tech-stack-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.tech-stack-item {
    text-align: center;
    padding: 30px 20px;
    background: var(--color-gray-light);
    border-radius: 15px;
    transition: var(--transition);
}

.tech-stack-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.tech-stack-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 15px;
}

.tech-stack-item h4 {
    font-size: 1.1rem;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.tech-stack-item p {
    color: var(--color-text-light);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 992px) {
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .dash-stats {
        grid-column: span 1;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dash-activity {
        grid-column: span 1;
    }
    
    .tech-stack-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 576px) {
    .dash-stats {
        grid-template-columns: 1fr;
    }
    
    .donut-chart-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .tech-stack-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tool-card {
        flex-direction: column;
        text-align: center;
    }
}