/* =============== VARIABLES =============== */
:root {
    /* Colores */
    --color-primary: #4B0082; /* indigo */
    --color-accent: #00F5E0; /* birkuza */
    --color-secondary: #8A2BE2; /* violeta-neón */
    --color-bg: #F9F9F9; /* gris claro */
    --color-text: #2B2B2B; /* grafito oscuro */
    --color-white: #FFFFFF;
    --color-gray: #CCCCCC;
    --color-dark-gray: #666666;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, #00BFFF 100%);
    
    /* Sombras - Neomorfismo */
    --shadow-sm: 5px 5px 10px rgba(0, 0, 0, 0.05), -5px -5px 10px rgba(255, 255, 255, 0.8);
    --shadow-md: 10px 10px 20px rgba(0, 0, 0, 0.06), -10px -10px 20px rgba(255, 255, 255, 0.8);
    --shadow-lg: 15px 15px 30px rgba(0, 0, 0, 0.07), -15px -15px 30px rgba(255, 255, 255, 0.8);
    --shadow-inset: inset 5px 5px 10px rgba(0, 0, 0, 0.05), inset -5px -5px 10px rgba(255, 255, 255, 0.8);
    
    /* Espaciado */
    --spacing-xs: 0.25rem; /* 4px */
    --spacing-sm: 0.5rem; /* 8px */
    --spacing-md: 1rem; /* 16px */
    --spacing-lg: 2rem; /* 32px */
    --spacing-xl: 4rem; /* 64px */
    
    /* Fuentes */
    --font-family: 'Montserrat', sans-serif;
    --font-size-xs: 0.75rem; /* 12px */
    --font-size-sm: 0.875rem; /* 14px */
    --font-size-md: 1rem; /* 16px */
    --font-size-lg: 1.25rem; /* 20px */
    --font-size-xl: 1.5rem; /* 24px */
    --font-size-2xl: 2rem; /* 32px */
    --font-size-3xl: 2.5rem; /* 40px */
    
    /* Bordes */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-full: 9999px;
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Contenedor */
    --container-max-width: 1200px;
    --container-padding: 1.5rem;
}

/* =============== RESET =============== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-md);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

img, svg {
    max-width: 100%;
    height: auto;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-medium);
}

button, input, select, textarea {
    font: inherit;
    color: inherit;
    border: none;
    background: none;
}

button {
    cursor: pointer;
}

/* =============== UTILIDADES =============== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    position: relative;
}

.section__title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
}

.section__subtitle {
    font-size: var(--font-size-lg);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* =============== BOTONES =============== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.1);
    transition: var(--transition-medium);
    z-index: -1;
}

.btn:hover::before {
    width: 100%;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn--accent {
    background: var(--gradient-accent);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.btn--outline {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    background: transparent;
}

.btn--outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn--lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
}

/* =============== HEADER =============== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: var(--spacing-md) 0;
}

.header__wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: block;
}

.nav__list {
    display: flex;
    gap: var(--spacing-lg);
}

.nav__link {
    font-weight: 500;
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-medium);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.header__phone {
    font-weight: 600;
    color: var(--color-primary);
}

.header__phone:hover {
    color: var(--color-secondary);
}

/* =============== HERO SECTION =============== */
.hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
    padding-top: 80px; /* Para compensar la altura del header fijo */
}

.hero__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.2;
    z-index: 1;
}

.hero__container {
    position: relative;
    z-index: 2;
}

.hero__content {
    max-width: 600px;
    background-color: rgba(249, 249, 249, 0.8);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.hero__title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    color: transparent;
    animation: fadeInUp 0.8s ease;
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero__btn {
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

/* =============== ABOUT SECTION =============== */
.about {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    margin-top: -80px;
    position: relative;
    z-index: 2;
}

.about__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.about__item {
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    background-color: var(--color-bg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-medium);
}

.about__item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.about__icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-md);
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.about__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.about__text {
    color: var(--color-dark-gray);
}

/* =============== SERVICES SECTION =============== */
.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
    z-index: 2;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-card__image {
    width: 100%;
    height: 200px;
    margin: -1.5rem -1.5rem 1.5rem;
    overflow: hidden;
}

.service-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-medium);
}

.service-card:hover .service-card__img {
    transform: scale(1.05);
}

.service-card__header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray);
}

.service-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.service-card__price {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.service-card__price span {
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--color-dark-gray);
}

.service-card__features {
    margin-bottom: var(--spacing-lg);
}

.service-card__feature {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: flex-start;
}

.service-card__feature::before {
    content: '✓';
    color: var(--color-accent);
    margin-right: var(--spacing-sm);
    font-weight: 700;
}

.service-card__footer {
    text-align: center;
}

/* =============== ADVANTAGES SECTION =============== */
.advantages {
    background-color: var(--color-bg);
}

.advantages__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.advantage-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition-medium);
}

.advantage-card:hover {
    transform: scale(1.05);
}

.advantage-card__icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.advantage-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantage-card__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.advantage-card__text {
    color: var(--color-dark-gray);
}

/* =============== PROCESS SECTION =============== */
.process__steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    counter-reset: step;
}

.process-step {
    position: relative;
    padding-left: var(--spacing-lg);
}

.process-step::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.process-step::after {
    content: '';
    position: absolute;
    left: 20px;
    top: 40px;
    width: 2px;
    height: calc(100% - 40px);
    background: var(--color-gray);
    display: none;
}

.process-step:last-child::after {
    display: none;
}

.process-step__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.process-step__text {
    color: var(--color-dark-gray);
}

/* =============== TESTIMONIALS SECTION =============== */
.testimonials {
    background-color: var(--color-white);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background-color: var(--color-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    position: relative;
}

.testimonial-card__image-container {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto var(--spacing-md);
    border: 3px solid var(--color-accent);
}

.testimonial-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 4rem;
    color: var(--color-accent);
    opacity: 0.2;
    line-height: 1;
}

.testimonial-card__text {
    font-style: italic;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
    text-align: center;
}

.testimonial-card__author {
    font-weight: 600;
    color: var(--color-primary);
    text-align: center;
}

.testimonial-card__position {
    font-size: var(--font-size-sm);
    color: var(--color-dark-gray);
    text-align: center;
}

/* =============== CONTACT FORM =============== */
.contact {
    position: relative;
    background-color: var(--color-bg);
}

.contact__form-container {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
    max-width: 600px;
    margin: 0 auto;
}

.form__group {
    margin-bottom: var(--spacing-md);
}

.form__label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-primary);
}

.form__input,
.form__select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-gray);
    border-radius: var(--border-radius-md);
    background-color: var(--color-bg);
    transition: var(--transition-fast);
}

.form__input:focus,
.form__select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(0, 245, 224, 0.2);
}

.form__checkbox {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.form__checkbox-input {
    margin-right: var(--spacing-sm);
    margin-top: 5px;
}

.form__checkbox-label {
    font-size: var(--font-size-sm);
}

.form__submit {
    width: 100%;
    margin-top: var(--spacing-md);
}

.form__error {
    color: #ff3860;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

/* =============== FOOTER =============== */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer__wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.footer__info {
    margin-bottom: var(--spacing-lg);
}

.footer__logo {
    margin-bottom: var(--spacing-md);
}

.footer__description {
    opacity: 0.8;
    font-size: var(--font-size-sm);
}

.footer__title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.footer__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--color-accent);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__item {
    display: flex;
    flex-direction: column;
}

.footer__label {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-accent);
}

.footer__link {
    opacity: 0.8;
}

.footer__link:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer__address {
    font-style: normal;
    opacity: 0.8;
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    text-align: center;
}

.footer__copyright {
    font-size: var(--font-size-sm);
    opacity: 0.7;
}

/* =============== COOKIE POPUP =============== */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-md);
    z-index: 9999;
    animation: slideUp 0.5s forwards;
}

.cookie-popup__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max-width);
    margin: 0 auto;
    gap: var(--spacing-md);
}

.cookie-popup__text {
    font-size: var(--font-size-sm);
}

.cookie-popup__text a {
    color: var(--color-primary);
    text-decoration: underline;
}

.cookie-popup__form {
    flex-shrink: 0;
}

/* =============== LEGAL PAGES =============== */
.legal-page {
    padding: 120px 0 var(--spacing-xl);
}

.legal-page__container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
}

.legal-page__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.legal-page__content h2 {
    font-size: var(--font-size-xl);
    margin: var(--spacing-lg) 0 var(--spacing-md);
    color: var(--color-primary);
}

.legal-page__content p {
    margin-bottom: var(--spacing-md);
}

.legal-page__content ul,
.legal-page__content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.legal-page__content li {
    margin-bottom: var(--spacing-xs);
}

/* =============== THANK YOU PAGE =============== */
.thank-you {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 var(--spacing-md);
    background-color: var(--color-bg);
}

.thank-you__container {
    max-width: 600px;
    width: 100%;
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
    margin: 0 auto;
}

.thank-you__icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto var(--spacing-lg);
    border: 3px solid var(--color-accent);
    box-shadow: var(--shadow-md);
}

.thank-you__icon-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thank-you__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    text-align: center;
}

.thank-you__text {
    margin-bottom: var(--spacing-lg);
    color: var(--color-dark-gray);
    text-align: center;
}

/* =============== ANIMACIONES =============== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

/* =============== MEDIA QUERIES =============== */
@media (max-width: 992px) {
    :root {
        --container-padding: 1rem;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .section__title {
        font-size: var(--font-size-xl);
    }
    
    .hero__title {
        font-size: var(--font-size-2xl);
    }
    
    .hero__subtitle {
        font-size: var(--font-size-md);
    }
    
    .process__steps {
        gap: var(--spacing-lg);
    }
    
    .process-step::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .header__wrapper {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .nav__list {
        justify-content: center;
        gap: var(--spacing-md);
        flex-wrap: wrap;
    }
    
    .hero {
        min-height: 500px;
    }
    
    .hero__content {
        text-align: center;
        margin: 0 auto;
    }
    
    .about {
        margin-top: 0;
    }
    
    .cookie-popup__container {
        flex-direction: column;
        text-align: center;
    }
    
    .footer__wrapper {
        gap: var(--spacing-lg);
    }
    
    .footer__title {
        font-size: var(--font-size-md);
    }
    
    .footer__title::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer__item,
    .footer__list {
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 576px) {
    :root {
        --font-size-2xl: 1.75rem;
        --font-size-3xl: 2rem;
    }
    
    .section {
        padding: var(--spacing-md) 0;
    }
    
    .hero {
        min-height: 450px;
    }
    
    .service-card,
    .advantage-card,
    .testimonial-card,
    .contact__form-container,
    .legal-page__container,
    .thank-you__container {
        padding: var(--spacing-md);
    }
} 