/* =============================================
   ELECTRICIDAD JULIO - Main Stylesheet
   ============================================= */

/* --- CSS Variables --- */
:root {
    --color-navy: #1E293B;
    --color-navy-dark: #0F172A;
    --color-orange: #FF4500;
    --color-orange-hover: #E63E00;
    --color-green: #22C55E;
    --color-green-hover: #16A34A;
    --color-white: #FFFFFF;
    --color-gray-light: #F8FAFC;
    --color-gray: #94A3B8;
    --color-gray-dark: #64748B;
    --color-text: #334155;
    --color-text-light: #CBD5E1;
    --color-star: #F97316;
    --font-primary: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --radius: 8px;
    --radius-lg: 12px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

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

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

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

ul {
    list-style: none;
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
    justify-content: center;
}

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

.btn-primary:hover {
    background-color: var(--color-orange-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-whatsapp {
    background-color: var(--color-green);
    color: var(--color-white);
}

.btn-whatsapp:hover {
    background-color: var(--color-green-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 18px;
}

.btn-subscribe {
    background-color: var(--color-orange);
    color: var(--color-white);
    padding: 14px 28px;
    border-radius: 0 50px 50px 0;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-subscribe:hover {
    background-color: var(--color-orange-hover);
}

/* --- Section Titles --- */
.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-navy);
    text-align: center;
    margin-bottom: 16px;
}

.section-title-left {
    text-align: left;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray-dark);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--color-navy);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.site-header.scrolled {
    background-color: var(--color-navy-dark);
    box-shadow: var(--shadow-xl);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-white);
    font-weight: 700;
    font-size: 1.2rem;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-orange), #FF6B35);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--color-white);
}

.logo-text {
    font-size: 1.15rem;
    letter-spacing: -0.3px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--color-text-light);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 5px 0;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-white);
}

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-green);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 8px 16px;
    border: 1px solid var(--color-green);
    border-radius: 50px;
}

.header-phone:hover {
    background-color: var(--color-green);
    color: var(--color-white);
}

.header-whatsapp {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--color-green);
    color: var(--color-white);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 8px 16px;
    border-radius: 50px;
}

.header-whatsapp:hover {
    background-color: var(--color-green-hover);
    transform: translateY(-1px);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-white);
    border-radius: 3px;
    transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* =============================================
   HERO
   ============================================= */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin-top: 70px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85), rgba(30, 41, 59, 0.7));
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px 20px;
    max-width: 800px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-light);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* =============================================
   WHY CHOOSE
   ============================================= */
.why-choose {
    padding: 100px 0;
    background-color: var(--color-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 50px;
}

.feature-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 24px;
    border: 1px solid #E2E8F0;
    border-radius: var(--radius);
    transition: var(--transition);
    background-color: var(--color-white);
}

.feature-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
    border-color: var(--color-green);
}

.feature-icon {
    color: var(--color-green);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-text {
    font-weight: 600;
    color: var(--color-navy);
    font-size: 0.95rem;
}

/* =============================================
   SERVICES
   ============================================= */
.services {
    padding: 100px 0;
    background-color: var(--color-gray-light);
}

.service-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 60px;
    margin-bottom: 60px;
}

.service-block-reverse {
    direction: rtl;
}

.service-block-reverse > * {
    direction: ltr;
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 16px;
}

.service-description {
    color: var(--color-gray-dark);
    margin-bottom: 24px;
    line-height: 1.7;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    color: var(--color-text);
}

.service-list li i {
    color: var(--color-green);
    font-size: 1.1rem;
}

.service-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* =============================================
   CERTIFICATIONS
   ============================================= */
.certifications {
    padding: 100px 0;
    background-color: var(--color-white);
}

.cert-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.cert-description {
    color: var(--color-gray-dark);
    margin-bottom: 30px;
    line-height: 1.7;
    margin-top: 16px;
}

.cert-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.cert-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    color: var(--color-text);
    font-size: 1.05rem;
}

.cert-list li i {
    color: var(--color-green);
    font-size: 1.3rem;
}

.cert-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: 450px;
    object-fit: cover;
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials {
    padding: 100px 0;
    background-color: var(--color-gray-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    background-color: var(--color-white);
    padding: 30px;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-orange);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.testimonial-stars i {
    color: var(--color-star);
    font-size: 1.1rem;
}

.testimonial-text {
    color: var(--color-text);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.testimonial-author {
    font-weight: 700;
    color: var(--color-navy);
    font-size: 1rem;
}

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
    padding: 80px 0;
    background-color: var(--color-navy);
    text-align: center;
}

.cta-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.cta-subscribe {
    max-width: 500px;
    margin: 0 auto;
}

.subscribe-text {
    color: var(--color-text-light);
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.subscribe-form {
    display: flex;
    border-radius: 50px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.subscribe-form input[type="email"] {
    flex: 1;
    padding: 14px 24px;
    border: none;
    font-size: 16px;
    font-family: var(--font-primary);
    outline: none;
    background-color: var(--color-white);
    color: var(--color-text);
}

.subscribe-form input[type="email"]::placeholder {
    color: var(--color-gray);
}

/* =============================================
   FAQ SECTION
   ============================================= */
.faq-section {
    padding: 100px 0;
    background-color: var(--color-white);
}

.faq-list {
    max-width: 750px;
    margin: 50px auto 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    border-left: 4px solid var(--color-orange);
    border-radius: var(--radius);
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-navy);
    text-align: left;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--color-orange);
}

.faq-icon {
    font-size: 0.9rem;
    color: var(--color-orange);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--color-gray-dark);
    line-height: 1.7;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
    background-color: var(--color-navy-dark);
    padding: 60px 0 0;
}

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

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-title {
    color: var(--color-orange);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-contact-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.footer-contact-list li i {
    color: var(--color-green);
    width: 18px;
    text-align: center;
}

.footer-contact-list li a:hover {
    color: var(--color-white);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 5px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 44px;
    height: 44px;
    background-color: var(--color-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-icon:hover {
    background-color: var(--color-orange-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.footer-bottom {
    text-align: center;
    padding: 24px 0;
    color: var(--color-gray);
    font-size: 0.85rem;
}

.footer-bottom p {
    margin-bottom: 4px;
}

.footer-tagline {
    color: var(--color-gray-dark);
    font-size: 0.8rem !important;
}

/* =============================================
   WHATSAPP FLOATING BUTTON
   ============================================= */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    color: var(--color-white);
}

@keyframes pulse-whatsapp {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* =============================================
   RESPONSIVE DESIGN
   ============================================= */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .service-block {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .service-block-reverse {
        direction: ltr;
    }

    .cert-block {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--color-navy-dark);
        padding: 20px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        box-shadow: var(--shadow-xl);
    }

    .main-nav.active {
        transform: translateX(0);
    }

    .nav-links {
        flex-direction: column;
        gap: 0;
    }

    .nav-links a {
        display: block;
        padding: 14px 0;
        border-bottom: 1px solid rgba(255,255,255,0.05);
        font-size: 1rem;
    }

    .header-actions {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .hero {
        min-height: 70vh;
    }

    .hero-title {
        font-size: 2.2rem;
    }

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

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .btn-lg {
        padding: 14px 28px;
        font-size: 16px;
    }

    .subscribe-form {
        flex-direction: column;
        border-radius: var(--radius);
    }

    .subscribe-form input[type="email"] {
        border-radius: var(--radius) var(--radius) 0 0;
    }

    .btn-subscribe {
        border-radius: 0 0 var(--radius) var(--radius);
        padding: 14px;
    }

    .service-image img {
        height: 280px;
    }

    .cert-image img {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* --- WordPress Admin Bar Compatibility --- */
body.admin-bar .site-header {
    top: 32px;
}

@media (max-width: 782px) {
    body.admin-bar .site-header {
        top: 46px;
    }
}