/* ============================================
   HYPERTROFIT - Estilos Principales
   Estética: Oscuro, Moderno, Energético
   ============================================ */

:root {
    --color-dark: #0a0a0a;
    --color-dark-secondary: #1a1a1a;
    --color-purple: #8b5cf6;
    --color-purple-dark: #6d28d9;
    --color-purple-light: #a78bfa;
    --color-white: #ffffff;
    --color-gray: #9ca3af;
    --color-gray-dark: #4b5563;
    --font-primary: 'Montserrat', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    max-width: 100%;
}

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

html {
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-dark);
    color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 30px;
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
    background-color: var(--color-purple);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    height: 70px;
    min-height: 70px;
    max-height: 70px;
    display: flex;
    align-items: center;
}

.nav-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    width: 100%;
}

.nav-links-left {
    display: flex;
    gap: 30px;
    transition: all 0.3s ease;
}

.nav-links-left a {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: opacity 0.3s;
}

.nav-links-left a:hover {
    opacity: 0.8;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-weight: 800;
    font-size: 20px;
    color: var(--color-white);
    letter-spacing: 1px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-cta-button {
    background: var(--color-white);
    color: var(--color-dark);
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    border: 2px solid var(--color-white);
    white-space: nowrap;
    display: inline-block;
}

.nav-cta-button:hover {
    background: var(--color-purple);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.4);
    border-color: var(--color-purple);
}

.nav-cta-button:active {
    transform: translateY(0);
}

.menu-toggle {
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 24px;
    cursor: pointer;
    display: none;
    padding: 5px;
    transition: transform 0.3s;
    z-index: 1001;
}

.menu-toggle:hover {
    transform: scale(1.1);
}

.menu-toggle:active {
    transform: scale(0.95);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    min-height: auto;
    display: flex;
    align-items: flex-start;
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-secondary) 100%);
    padding: 70px 0 70px;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.hero-background-text {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    font-size: 200px;
    font-weight: 900;
    color: var(--color-gray-dark);
    opacity: 0.1;
    white-space: nowrap;
    z-index: 0;
    pointer-events: none;
}

.hero-background-text::after {
    content: '';
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 3px;
    background: var(--color-purple);
}

.hero-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 30px;
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: flex-start;
    min-height: 0;
}

.hero-text {
    position: relative;
}

.hero-title {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 15px;
    position: relative;
    padding-left: 20px;
}

.accent-line {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--color-purple);
}

.hero-subtitle {
    font-size: 22px;
    font-weight: 400;
    font-style: italic;
    color: var(--color-purple-light);
    margin-bottom: 20px;
    line-height: 1.4;
}

.hero-description {
    font-size: 18px;
    color: var(--color-gray);
    margin-bottom: 35px;
    line-height: 1.8;
}

.cta-button {
    display: inline-block;
    padding: 18px 40px;
    background: var(--color-purple);
    color: var(--color-white);
    text-decoration: none;
    border-radius: 30px;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    text-align: center;
}

.cta-button:hover {
    background: var(--color-purple-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.4);
}

.cta-button.primary {
    margin-bottom: 30px;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--color-purple);
    border: 2px solid var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--color-white);
    transition: all 0.3s;
}

.social-icon svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

.social-icon:hover {
    background: var(--color-purple-dark);
    transform: scale(1.1);
}

.hero-image {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.hero-logo-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 120px;
    margin-bottom: 15px;
    width: 100%;
    margin-top: 0;
    position: relative;
    z-index: 2;
}

.hero-logo {
    max-width: 250px;
    max-height: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
    opacity: 0.95;
    filter: brightness(1.1);
    margin: 0;
}

.image-placeholder {
    width: 100%;
    height: 600px;
    background: linear-gradient(135deg, var(--color-dark-secondary) 0%, var(--color-purple-dark) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray);
    font-size: 18px;
    border: 2px solid var(--color-purple);
    opacity: 0.8;
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.image-placeholder.small {
    height: 200px;
    font-size: 48px;
}

/* ============================================
   VALUE SECTION
   ============================================ */

.value-section {
    padding: 80px 0;
    background: var(--color-dark-secondary);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.value-intro {
    text-align: center;
    margin-bottom: 60px;
}

.value-statement {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-white);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.6;
}

.value-blocks {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.value-block {
    text-align: center;
    padding: 40px 30px;
    background: var(--color-dark);
    border-radius: 15px;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.value-block:hover {
    border-color: var(--color-purple);
    transform: translateY(-5px);
}

.value-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.value-image {
    width: 100%;
    height: 200px;
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--color-dark-secondary);
}

.value-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.value-block:hover .value-image img {
    transform: scale(1.05);
}

.value-block h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--color-purple-light);
}

.value-block p {
    font-size: 16px;
    color: var(--color-gray);
    line-height: 1.6;
}

/* ============================================
   REALITY SECTION
   ============================================ */

.reality-section {
    padding: 100px 0;
    background: var(--color-dark);
    text-align: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.section-title {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 40px;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.2;
}

.leadmagnet-section .section-title {
    line-height: 1.2;
    font-size: 48px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.reality-content {
    max-width: 800px;
    margin: 0 auto;
}

.reality-main {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 20px;
}

.reality-sub {
    font-size: 20px;
    color: var(--color-purple-light);
    font-style: italic;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
    padding: 80px 0;
    background: var(--color-dark-secondary);
    text-align: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.cta-button.secondary {
    margin-bottom: 20px;
}

.cta-stats {
    font-size: 18px;
    color: var(--color-gray);
    margin-top: 20px;
}

/* ============================================
   AUTHORITY SECTION
   ============================================ */

.authority-section {
    padding: 100px 0;
    background: var(--color-dark);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.authority-subtitle {
    text-align: center;
    font-size: 20px;
    color: var(--color-purple);
    font-weight: 600;
    margin: 20px auto 40px;
    max-width: 800px;
    line-height: 1.5;
}

.authority-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 50px;
}

.authority-text {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-gray);
}

.authority-text p {
    margin-bottom: 20px;
}

/* ============================================
   CONTENT SECTION (BLOG)
   ============================================ */

.content-section {
    padding: 100px 0;
    background: var(--color-dark-secondary);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.content-intro {
    text-align: center;
    font-size: 22px;
    color: var(--color-gray);
    margin-bottom: 60px;
}

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

.blog-card {
    background: var(--color-dark);
    border-radius: 15px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.blog-card:hover {
    border-color: var(--color-purple);
    transform: translateY(-5px);
}

.blog-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    background: var(--color-purple);
    border-radius: 10px 10px 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
    display: block;
}

.blog-image .image-placeholder {
    display: none;
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-content {
    padding: 30px;
}

.blog-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--color-white);
}

.blog-content p {
    font-size: 16px;
    color: var(--color-gray);
    margin-bottom: 20px;
    line-height: 1.6;
}

.read-more {
    color: var(--color-purple-light);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.read-more:hover {
    color: var(--color-purple);
}

.no-results {
    text-align: center;
    padding: 60px 20px;
    margin: 40px 0;
    background: var(--color-dark-secondary);
    border-radius: 10px;
    border: 2px solid var(--color-purple);
}

.no-results p {
    font-size: 18px;
    color: var(--color-gray);
    margin: 0;
}

.no-results strong {
    color: var(--color-purple-light);
    font-weight: 700;
}

/* ============================================
   LEAD MAGNET SECTION
   ============================================ */

.leadmagnet-section {
    padding: 100px 0;
    background: var(--color-dark);
    text-align: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.leadmagnet-content {
    max-width: 1000px;
    margin: 0 auto;
}

.leadmagnet-subtitle {
    font-size: 20px;
    color: var(--color-gray);
    margin-bottom: 40px;
    line-height: 1.6;
}

.lead-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
}

.form-group input {
    width: 100%;
    padding: 18px 25px;
    background: var(--color-dark-secondary);
    border: 2px solid var(--color-purple);
    border-radius: 30px;
    color: var(--color-white);
    font-size: 16px;
    outline: none;
    transition: all 0.3s;
}

.form-group input:focus {
    border-color: var(--color-purple-light);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}

.form-group input::placeholder {
    color: var(--color-gray);
}

.form-success {
    margin-top: 20px;
    padding: 20px;
    background: var(--color-dark-secondary);
    border-radius: 10px;
    color: var(--color-white);
    font-size: 18px;
    border: 2px solid var(--color-purple);
}

.form-error {
    padding: 15px 20px;
    background: rgba(220, 38, 38, 0.2);
    border: 2px solid #dc2626;
    border-radius: 10px;
    color: #fca5a5;
    font-size: 16px;
    margin-bottom: 20px;
    display: none;
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

/* ============================================
   GUIDE PREVIEW (Lead Magnet)
   ============================================ */

.guide-preview {
    margin: 40px 0;
    padding: 30px;
    background: var(--color-dark-secondary);
    border-radius: 15px;
    border: 2px solid var(--color-purple);
}

.guide-preview-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 30px;
    align-items: center;
}

.guide-cover {
    text-align: center;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    aspect-ratio: 210 / 297;
    height: auto;
}

.guide-cover img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.guide-label {
    margin-top: 10px;
    font-size: 12px;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.guide-preview-text h3 {
    font-size: 22px;
    color: var(--color-white);
    margin-bottom: 15px;
}

.guide-features {
    list-style: none;
    padding: 0;
}

.guide-features li {
    padding: 8px 0;
    color: var(--color-gray);
    font-size: 16px;
}

/* ============================================
   LEADMAGNET TESTIMONIALS
   ============================================ */

.leadmagnet-testimonials {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--color-purple);
}

.testimonial-mini {
    text-align: center;
    padding: 25px;
    background: var(--color-dark-secondary);
    border-radius: 10px;
    border-left: 4px solid var(--color-purple);
}

.testimonial-quote {
    font-size: 18px;
    color: var(--color-gray);
    font-style: italic;
    margin-bottom: 15px;
    line-height: 1.6;
}

.testimonial-author-mini {
    font-size: 14px;
    color: var(--color-purple-light);
    font-weight: 600;
}

/* ============================================
   BLOG CTA
   ============================================ */

.blog-cta {
    margin-top: 25px;
    padding: 20px;
    background: var(--color-dark-secondary);
    border-radius: 10px;
    border: 2px solid var(--color-purple);
    text-align: center;
}

.blog-cta p {
    margin-bottom: 15px;
    color: var(--color-white);
    font-size: 16px;
}

.cta-button.small {
    padding: 12px 25px;
    font-size: 14px;
    display: inline-block;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--color-dark-secondary);
    padding: 60px 0 30px;
    border-top: 2px solid var(--color-purple);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-links a {
    color: var(--color-gray);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--color-purple-light);
}

.footer-social {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-social a {
    color: var(--color-gray);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-social a:hover {
    color: var(--color-purple-light);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--color-gray-dark);
    color: var(--color-gray);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* ============================================
   TABLET LANDSCAPE (1024px y menos)
   ============================================ */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }

    .hero-title {
        font-size: 56px;
    }

    .value-blocks {
        gap: 30px;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

/* ============================================
   TABLET PORTRAIT (968px y menos)
   ============================================ */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        align-items: flex-start;
    }

    .hero-title {
        font-size: 36px;
        padding-left: 15px;
    }

    .accent-line {
        width: 3px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-description {
        font-size: 14px;
    }

    .hero-image {
        gap: 8px;
    }

    .hero-logo-wrapper {
        height: 80px;
        margin-bottom: 10px;
    }

    .hero-logo {
        max-width: 180px;
        max-height: 80px;
    }

    .image-placeholder {
        height: 450px;
    }

    .cta-button {
        padding: 14px 30px;
        font-size: 14px;
    }

    .social-icon {
        width: 38px;
        height: 38px;
    }

    .social-icon svg {
        width: 18px;
        height: 18px;
    }

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

    .value-block {
        max-width: 500px;
        margin: 0 auto;
    }

    .authority-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .authority-image {
        order: -1;
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .calculators-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .nav-links-left {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--color-purple-dark);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        z-index: 999;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
        transform: translateY(-100%);
        opacity: 0;
        transition: transform 0.3s ease, opacity 0.3s ease;
    }

    .nav-links-left.active {
        display: flex;
        transform: translateY(0);
        opacity: 1;
    }

    .nav-links-left a {
        padding: 15px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        font-size: 18px;
        text-align: center;
        width: 100%;
    }

    .nav-links-left a:last-child {
        border-bottom: none;
    }

    .nav-links-left a:hover {
        background: rgba(255, 255, 255, 0.1);
        border-radius: 5px;
    }

    .menu-toggle {
        display: block;
    }

    .nav-cta-button {
        font-size: 12px;
        padding: 8px 16px;
    }

    .nav-logo {
        flex: 1;
        justify-content: center;
    }

    .logo-img {
        height: 35px;
    }

    .logo-main {
        font-size: 18px;
    }

    .section-title {
        font-size: 40px;
    }

    .reality-main {
        font-size: 24px;
    }

    .reality-sub {
        font-size: 18px;
    }

    .leadmagnet-subtitle {
        font-size: 18px;
    }

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

/* ============================================
   MOBILE LANDSCAPE / TABLET SMALL (768px y menos)
   ============================================ */
@media (max-width: 768px) {
    html, body {
        width: 100%;
        overflow-x: hidden;
        margin: 0;
        padding: 0;
    }

    .container {
        padding: 0 20px !important;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .hero-container {
        padding: 0 20px !important;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    section {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }


    .hero {
        min-height: auto;
        padding: 30px 0;
    }

    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }

    .hero-title {
        font-size: 28px;
        line-height: 1.2;
        padding-left: 12px;
        margin-bottom: 10px;
    }

    .accent-line {
        width: 3px;
    }

    .hero-subtitle {
        font-size: 16px;
        margin-bottom: 15px;
    }

    .hero-description {
        font-size: 13px;
    }

    .hero-image {
        gap: 6px;
    }

    .hero-logo-wrapper {
        height: 60px;
        margin-bottom: 8px;
    }

    .hero-logo {
        max-width: 140px;
        max-height: 60px;
    }

    .image-placeholder {
        height: 350px;
    }

    .cta-button {
        padding: 12px 25px;
        font-size: 13px;
        margin-bottom: 20px;
    }

    .social-icons {
        gap: 10px;
        margin-top: 15px;
    }

    .social-icon {
        width: 35px;
        height: 35px;
    }

    .social-icon svg {
        width: 16px;
        height: 16px;
    }

    .section-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .authority-subtitle {
        font-size: 18px;
        margin: 15px auto 30px;
        padding: 0 20px;
    }

    .hero-background-text {
        font-size: 80px;
        opacity: 0.05;
    }

    .value-section,
    .reality-section,
    .cta-section,
    .authority-section,
    .content-section,
    .leadmagnet-section {
        padding: 60px 0;
    }

    .value-statement {
        font-size: 20px;
    }

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

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

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

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }

    .footer-logo {
        justify-content: center;
    }

    .category-filters {
        gap: 10px;
    }

    .category-btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .nav-container {
        padding: 0 20px;
    }

    .navbar {
        padding: 15px 0;
        height: 70px;
        min-height: 70px;
        max-height: 70px;
    }

    .social-icons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .social-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .cta-button {
        width: 100%;
        max-width: 100%;
    }

    .lead-form {
        max-width: 100%;
    }

    .form-group input {
        font-size: 16px; /* Evita zoom en iOS */
    }

    .guide-preview-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .guide-cover {
        margin-bottom: 20px;
    }

    .blog-cta {
        padding: 15px;
    }

    .blog-cta p {
        font-size: 14px;
    }

    .blog-card {
        width: 100%;
        max-width: 100%;
    }

    .value-block {
        padding: 30px 20px;
        width: 100%;
        max-width: 100%;
    }

    .guide-preview {
        padding: 20px;
        margin: 30px 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .authority-content {
        gap: 30px;
        width: 100%;
        max-width: 100%;
    }

    .reality-content {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .leadmagnet-content {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .blog-grid,
    .value-blocks,
    .testimonials-grid,
    .products-grid {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
}

/* ============================================
   MOBILE PORTRAIT (480px y menos)
   ============================================ */
@media (max-width: 480px) {
    html, body {
        width: 100%;
        overflow-x: hidden;
        margin: 0;
        padding: 0;
    }

    .container {
        padding: 0 15px !important;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .hero-container {
        padding: 0 15px !important;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    section {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .hero {
        padding: 25px 0;
    }

    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .hero-title {
        font-size: 20px;
        padding-left: 10px;
        margin-bottom: 8px;
        line-height: 1.15;
    }

    .accent-line {
        width: 2px;
    }

    .hero-subtitle {
        font-size: 13px;
        margin-bottom: 12px;
        line-height: 1.3;
    }

    .hero-description {
        font-size: 11px;
        margin-bottom: 15px;
        line-height: 1.4;
    }

    .hero-image {
        gap: 5px;
    }

    .hero-logo-wrapper {
        height: 50px;
        margin-bottom: 6px;
    }

    .hero-logo {
        max-width: 110px;
        max-height: 50px;
    }

    .image-placeholder {
        height: 280px;
    }

    .cta-button {
        padding: 10px 20px;
        font-size: 11px;
        margin-bottom: 15px;
        border-radius: 20px;
    }

    .social-icons {
        gap: 8px;
        margin-top: 12px;
    }

    .social-icon {
        width: 32px;
        height: 32px;
    }

    .social-icon svg {
        width: 14px;
        height: 14px;
    }

    .section-title {
        font-size: 24px;
        margin-bottom: 25px;
        line-height: 1.3;
    }

    .authority-subtitle {
        font-size: 16px;
        margin: 12px auto 25px;
        padding: 0 15px;
        line-height: 1.4;
    }

    .value-statement {
        font-size: 18px;
        line-height: 1.5;
    }

    .value-block {
        padding: 30px 20px;
        margin: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .blog-card {
        margin: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .guide-preview {
        padding: 20px 15px;
        margin: 30px 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .authority-content {
        gap: 25px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .reality-content {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .leadmagnet-content {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .blog-grid,
    .value-blocks,
    .testimonials-grid,
    .products-grid {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .section-title,
    .value-statement,
    .reality-main,
    .reality-sub,
    .authority-text,
    .authority-subtitle,
    .leadmagnet-subtitle {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .value-icon {
        font-size: 40px;
    }

    .value-block h3 {
        font-size: 20px;
    }

    .value-block p {
        font-size: 14px;
    }

    .reality-main {
        font-size: 20px;
    }

    .reality-sub {
        font-size: 16px;
    }

    .authority-text {
        font-size: 16px;
    }

    .blog-content h3 {
        font-size: 20px;
    }

    .blog-content p {
        font-size: 14px;
    }

    .leadmagnet-subtitle {
        font-size: 16px;
    }

    .hero-background-text {
        font-size: 60px;
    }

    .image-placeholder {
        height: 300px;
    }

    .image-placeholder.small {
        height: 180px;
    }

    .product-content h3 {
        font-size: 20px;
    }

    .product-price {
        font-size: 28px;
    }

    .product-description {
        font-size: 14px;
    }

    .testimonial-text {
        font-size: 16px;
    }

    .faq-question {
        font-size: 16px;
        padding: 20px 20px;
    }

    .faq-answer {
        padding: 0 20px 20px;
    }

    .nav-container {
        padding: 0 15px;
    }

    .logo-img {
        height: 30px;
    }

    .logo-main {
        font-size: 16px;
    }

    .navbar {
        padding: 15px 0;
        height: 70px;
        min-height: 70px;
        max-height: 70px;
    }

    .nav-links-left {
        padding: 15px;
    }

    .nav-links-left a {
        font-size: 16px;
        padding: 10px 0;
    }
}

/* ============================================
   MOBILE EXTRA SMALL (360px y menos)
   ============================================ */
@media (max-width: 360px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .hero-title {
        font-size: 18px;
        padding-left: 8px;
        margin-bottom: 6px;
    }

    .accent-line {
        width: 2px;
    }

    .hero-subtitle {
        font-size: 11px;
        margin-bottom: 10px;
    }

    .hero-description {
        font-size: 10px;
    }

    .hero-image {
        gap: 4px;
    }

    .hero-logo-wrapper {
        height: 45px;
        margin-bottom: 5px;
    }

    .hero-logo {
        max-width: 100px;
        max-height: 45px;
    }

    .image-placeholder {
        height: 250px;
    }

    .cta-button {
        padding: 9px 18px;
        font-size: 10px;
        margin-bottom: 12px;
    }

    .social-icons {
        gap: 6px;
        margin-top: 10px;
    }

    .social-icon {
        width: 30px;
        height: 30px;
    }

    .social-icon svg {
        width: 13px;
        height: 13px;
    }

    .section-title {
        font-size: 22px;
    }

    .cta-button {
        padding: 12px 20px;
        font-size: 13px;
    }

    .value-statement {
        font-size: 16px;
    }

    .logo-main {
        font-size: 14px;
    }

    .logo-img {
        height: 28px;
    }
}

/* ============================================
   ORIENTACIÓN LANDSCAPE EN MÓVILES
   ============================================ */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 30px 0;
    }

    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .image-placeholder {
        height: 300px;
    }

    .value-section,
    .reality-section,
    .cta-section,
    .authority-section,
    .content-section,
    .leadmagnet-section {
        padding: 40px 0;
    }
}

/* ============================================
   PANTALLAS GRANDES (1400px+)
   ============================================ */
@media (min-width: 1400px) {
    .container {
        max-width: 1600px;
    }

    .hero-content {
        gap: 50px;
    }

    .hero-title {
        font-size: 72px;
    }

    .section-title {
        font-size: 56px;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-text,
.hero-image,
.value-block,
.blog-card {
    animation: fadeInUp 0.8s ease-out;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* ============================================
   ACCESIBILIDAD
   ============================================ */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus visible para navegación por teclado */
a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 3px solid var(--color-purple-light);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Skip to main content (accesibilidad) */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-purple);
    color: var(--color-white);
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

/* ============================================
   BLOG PAGE STYLES
   ============================================ */

.blog-header {
    padding: 100px 0 60px;
    background: var(--color-dark);
    text-align: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.blog-categories {
    padding: 40px 0;
    background: var(--color-dark-secondary);
    border-bottom: 2px solid var(--color-purple);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.category-filters {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.category-btn {
    padding: 12px 30px;
    background: var(--color-dark);
    border: 2px solid var(--color-purple);
    border-radius: 25px;
    color: var(--color-white);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-family: var(--font-primary);
    font-size: 16px;
}

.category-btn:hover {
    background: var(--color-purple);
    transform: translateY(-2px);
}

.category-btn.active {
    background: var(--color-purple);
    border-color: var(--color-purple-light);
}

.blog-category {
    display: inline-block;
    padding: 5px 15px;
    background: var(--color-purple);
    border-radius: 15px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    color: var(--color-white);
}

/* ============================================
   SHOP PAGE STYLES
   ============================================ */

.shop-header {
    padding: 100px 0 60px;
    background: var(--color-dark);
    text-align: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.shop-section {
    padding: 80px 0;
    background: var(--color-dark-secondary);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.product-card {
    background: var(--color-dark);
    border-radius: 20px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: all 0.3s;
    position: relative;
}

.product-card:hover {
    border-color: var(--color-purple);
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.3);
}

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 8px 15px;
    background: var(--color-purple);
    color: var(--color-white);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    z-index: 10;
}

.product-badge.featured {
    background: var(--color-purple-light);
}

.product-badge.premium {
    background: linear-gradient(135deg, var(--color-purple) 0%, var(--color-purple-light) 100%);
}

.product-image {
    width: 100%;
    height: 250px;
    background: var(--color-dark-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-content {
    padding: 30px;
}

.product-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--color-white);
}

.product-price {
    font-size: 32px;
    font-weight: 900;
    color: var(--color-purple-light);
    margin-bottom: 20px;
}

.price-old {
    text-decoration: line-through;
    color: var(--color-gray);
    font-size: 24px;
    margin-right: 10px;
}

.price-new {
    color: var(--color-purple-light);
}

.product-description {
    font-size: 16px;
    color: var(--color-gray);
    margin-bottom: 25px;
    line-height: 1.6;
}

.product-features {
    list-style: none;
    margin-bottom: 30px;
}

.product-features li {
    padding: 10px 0;
    color: var(--color-gray);
    font-size: 15px;
    border-bottom: 1px solid var(--color-dark-secondary);
}

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

.product-btn {
    width: 100%;
    margin-top: 20px;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.testimonials-section {
    padding: 100px 0;
    background: var(--color-dark);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.testimonial-card {
    background: var(--color-dark-secondary);
    padding: 40px;
    border-radius: 15px;
    border-left: 4px solid var(--color-purple);
}

.testimonial-text {
    font-size: 18px;
    color: var(--color-gray);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.8;
}

.testimonial-author {
    font-size: 16px;
    color: var(--color-purple-light);
    font-weight: 600;
}

/* ============================================
   FAQ SECTION
   ============================================ */

.faq-section {
    padding: 100px 0;
    background: var(--color-dark-secondary);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.faq-list {
    max-width: 800px;
    margin: 60px auto 0;
}

.faq-item {
    background: var(--color-dark);
    border-radius: 10px;
    margin-bottom: 20px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: var(--color-purple);
}

.faq-question {
    width: 100%;
    padding: 25px 30px;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 18px;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    font-family: var(--font-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 24px;
    color: var(--color-purple-light);
    transition: transform 0.3s;
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    display: none;
    padding: 0 30px 25px;
}

.faq-answer p {
    color: var(--color-gray);
    font-size: 16px;
    line-height: 1.8;
}

/* ============================================
   CALCULATORS PAGE STYLES
   ============================================ */

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

.calculator-card {
    background: var(--color-dark);
    border-radius: 15px;
    padding: 30px;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.calculator-card:hover {
    border-color: var(--color-purple);
    transform: translateY(-5px);
}

.calculator-icon {
    font-size: 48px;
    text-align: center;
    margin-bottom: 20px;
}

.calculator-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--color-white);
    text-align: center;
}

.calculator-card p {
    font-size: 16px;
    color: var(--color-gray);
    margin-bottom: 25px;
    text-align: center;
    line-height: 1.6;
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.calc-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.calc-input-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-purple-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calc-input-group input,
.calc-input-group select {
    padding: 12px 15px;
    background: var(--color-dark-secondary);
    border: 2px solid var(--color-purple);
    border-radius: 8px;
    color: var(--color-white);
    font-size: 16px;
    font-family: var(--font-primary);
    outline: none;
    transition: all 0.3s;
}

.calc-input-group input:focus,
.calc-input-group select:focus {
    border-color: var(--color-purple-light);
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.3);
}

.calc-input-group input::placeholder {
    color: var(--color-gray-dark);
}

.calc-result {
    display: none;
    margin-top: 20px;
    padding: 20px;
    background: var(--color-dark-secondary);
    border-radius: 10px;
    border-left: 4px solid var(--color-purple);
}

.result-box {
    text-align: center;
}

.result-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-purple-light);
    margin-bottom: 10px;
}

.result-label {
    font-size: 16px;
    color: var(--color-gray);
    margin-bottom: 15px;
}

.result-details {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--color-dark);
}

.result-details p {
    font-size: 14px;
    color: var(--color-gray);
    margin: 8px 0;
    text-align: left;
}

.result-details strong {
    color: var(--color-white);
}

/* ============================================
   ARTICLE PAGES
   ============================================ */

.article-page {
    padding: 120px 0 80px;
    background: var(--color-dark);
    min-height: 100vh;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.article-header {
    max-width: 1600px;
    margin: 0 auto 60px;
}

.back-link {
    display: inline-block;
    color: var(--color-purple-light);
    text-decoration: none;
    margin-bottom: 30px;
    font-size: 16px;
    transition: color 0.3s;
}

.back-link:hover {
    color: var(--color-purple);
}

.article-title {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--color-white);
    text-align: left;
}

.article-meta {
    color: var(--color-gray);
    font-size: 16px;
    margin-bottom: 40px;
    text-align: left;
}

.article-header-content {
    margin-bottom: 40px;
}

.article-image {
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    margin-bottom: 0;
}

.article-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.article-content-wrapper {
    max-width: 1600px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 40px;
    align-items: flex-start;
}

.article-content {
    color: var(--color-white);
    line-height: 1.8;
}

.article-intro {
    font-size: 20px;
    color: var(--color-purple-light);
    font-style: italic;
    margin-bottom: 40px;
    line-height: 1.6;
}

.article-content h2 {
    font-size: 32px;
    font-weight: 800;
    margin: 50px 0 20px;
    color: var(--color-white);
    line-height: 1.3;
}

.article-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin: 40px 0 15px;
    color: var(--color-white);
}

.article-content p {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--color-gray);
}

.article-content ul,
.article-content ol {
    margin: 20px 0;
    padding-left: 30px;
}

.article-content li {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--color-gray);
    line-height: 1.7;
}

.article-content strong {
    color: var(--color-white);
    font-weight: 700;
}

.article-cta {
    background: var(--color-dark-secondary);
    padding: 40px;
    border-radius: 10px;
    margin: 60px 0;
    text-align: center;
    border: 2px solid var(--color-purple);
}

.article-cta h3 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--color-white);
}

.article-cta p {
    font-size: 18px;
    margin-bottom: 30px;
    color: var(--color-gray);
}

/* Responsive Article Pages */
@media (max-width: 968px) {
    .article-content-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .article-image {
        order: 0;
    }

    .article-title,
    .article-meta {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .article-page {
        padding: 100px 0 60px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .article-header {
        padding: 0 20px;
        box-sizing: border-box;
    }

    .article-content-wrapper {
        padding: 0 20px;
        box-sizing: border-box;
    }

    .article-title {
        font-size: 32px;
    }

    .article-content {
        padding: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .article-content h2 {
        font-size: 26px;
    }

    .article-content h3 {
        font-size: 20px;
    }

    .article-content p,
    .article-content li {
        font-size: 16px;
    }

    .article-intro {
        font-size: 18px;
    }

    .article-cta {
        padding: 30px 20px;
    }

    .article-cta h3 {
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    .article-page {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .article-header {
        padding: 0 15px;
        box-sizing: border-box;
    }

    .article-content-wrapper {
        padding: 0 15px;
        box-sizing: border-box;
    }

    .article-content {
        padding: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .article-title {
        font-size: 28px;
    }

    .article-content h2 {
        font-size: 22px;
    }

    .article-content h3 {
        font-size: 18px;
    }

    .article-content p,
    .article-content li {
        font-size: 15px;
    }
}

/* ============================================
   TEXT UTILITIES
   ============================================ */

.text-purple {
    color: var(--color-purple);
}

/* ============================================
   RESPONSIVE - BLOG & SHOP (ya incluido arriba)
   ============================================ */