/* ===================================
   Variables CSS - Fácil personalización
   =================================== */
:root {
    /* Colores Marca Diana Rosagro */
    --color-primary: #004D6D;          /* Azul corporativo (PANTONE 3025 C) */
    --color-primary-light: #5798BA;    /* Azul claro (PANTONE 7690 C) */
    --color-primary-dark: #003D52;     /* Azul oscuro */
    --color-secondary: #F0A265;        /* Naranja (PANTONE 1545 C) */
    --color-secondary-light: #F4B888;  /* Naranja claro */
    --color-secondary-dark: #E88D4D;   /* Naranja oscuro */
    --color-accent: #A3B18A;           /* Verde salvia (PANTONE 577 C) */

    /* Colores neutros */
    --color-white: #FFFFFF;
    --color-light: #FAF9F7;            /* Fondo suave */
    --color-gray-light: #F5F5F5;
    --color-gray: #E0E0E0;
    --color-gray-dark: #757575;
    --color-text: #333333;
    --color-text-light: #666666;

    /* Colores de acento */
    --color-success: #4CAF50;
    --color-error: #F44336;
    --color-warning: #FF9800;

    /* Tipografía - Marca Diana Rosagro */
    --font-primary: 'Inter', sans-serif;           /* Similar a Paperclip Sans Serif */
    --font-secondary: 'Roboto Condensed', sans-serif;

    /* Tamaños de fuente */
    --text-xs: 0.75rem;      /* 12px */
    --text-sm: 0.875rem;     /* 14px */
    --text-base: 1rem;       /* 16px */
    --text-lg: 1.125rem;     /* 18px */
    --text-xl: 1.25rem;      /* 20px */
    --text-2xl: 1.5rem;      /* 24px */
    --text-3xl: 1.875rem;    /* 30px */
    --text-4xl: 2.25rem;     /* 36px */
    --text-5xl: 3rem;        /* 48px */

    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Otros */
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --border-radius-lg: 16px;
    --border-radius-full: 9999px;

    /* Header height */
    --header-height: 70px;
}

/* ===================================
   Reset y Base
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
}

/* ===================================
   Utilidades
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-2xl) 0;
}

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

/* Separador de secciones con símbolo */
.section-divider {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-xl) 0;
}

.section-divider__symbol {
    width: 60px;
    height: auto;
    opacity: 0.4;
}

.section__header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section__title {
    font-family: var(--font-secondary);
    font-size: var(--text-4xl);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.section__line {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    margin: 0 auto;
    border-radius: var(--border-radius-full);
}

/* Botones */
.button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: var(--text-base);
    transition: all var(--transition-base);
    cursor: pointer;
}

.button--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.button--primary:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

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

.button--outline:hover {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.button--full {
    width: 100%;
    justify-content: center;
}

/* ===================================
   Header/Navegación
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-base);
}

.header.scroll-header {
    box-shadow: var(--shadow-md);
}

.nav {
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav__logo {
    display: flex;
    align-items: center;
    font-family: var(--font-secondary);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-secondary);
}

.nav__logo-img {
    height: 140px;
    width: auto;
    display: block;
    object-fit: contain;
}

.nav__list {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav__link {
    color: var(--color-text);
    font-weight: 500;
    font-size: var(--text-base);
    position: relative;
    transition: color var(--transition-fast);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link.active-link {
    color: var(--color-primary);
}

.nav__link:hover::after,
.nav__link.active-link::after {
    width: 100%;
}

.nav__link--cta {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    background-color: var(--color-primary-dark);
}

.nav__toggle,
.nav__close {
    display: none;
    font-size: var(--text-2xl);
    color: var(--color-secondary);
    cursor: pointer;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    padding-top: calc(var(--header-height) + var(--spacing-lg));
    padding-bottom: var(--spacing-3xl);
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-light) 0%, var(--color-white) 100%);
    position: relative;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero__content {
    animation: fadeInLeft 1s ease-out;
}

.hero__title {
    font-family: var(--font-secondary);
    font-size: var(--text-5xl);
    color: var(--color-secondary);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.hero__title-highlight {
    color: var(--color-primary);
    display: block;
}

.hero__description {
    font-size: var(--text-lg);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero__image {
    animation: fadeInRight 1s ease-out;
}

.hero__img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    object-fit: cover;
    aspect-ratio: 1;
}

.hero__image-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: var(--color-white);
    box-shadow: var(--shadow-xl);
}

.hero__scroll {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero__scroll-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    background-color: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.hero__scroll-button:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* ===================================
   About/Quién Soy Section
   =================================== */
.about__content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
    margin-top: var(--spacing-xl);
}

.about__img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
    aspect-ratio: 3/4;
}

.about__image-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, var(--color-secondary-light), var(--color-secondary));
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: var(--color-white);
    box-shadow: var(--shadow-lg);
}

.about__quote {
    font-family: var(--font-secondary);
    font-size: var(--text-xl);
    color: var(--color-secondary);
    font-style: italic;
    line-height: 1.8;
    padding: var(--spacing-lg);
    background-color: var(--color-light);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.about__paragraph {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
    line-height: 1.8;
}

/* ===================================
   Services/Consulta Section
   =================================== */
.services__subsection {
    margin-bottom: var(--spacing-3xl);
}

.services__subsection:last-child {
    margin-bottom: 0;
}

.services__subtitle {
    font-family: var(--font-secondary);
    font-size: var(--text-2xl);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.services__text {
    max-width: 900px;
    margin: 0 auto var(--spacing-md);
    color: var(--color-text-light);
    line-height: 1.8;
    text-align: center;
}

.services__text--highlight {
    font-weight: 600;
    color: var(--color-primary);
    font-size: var(--text-lg);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.services__card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-base);
}

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

.services__card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: var(--text-2xl);
}

.services__card-text {
    color: var(--color-text-light);
    line-height: 1.6;
}

.services__symptoms {
    max-width: 900px;
    margin: var(--spacing-xl) auto 0;
}

.services__symptoms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.services__symptom {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.services__symptom i {
    color: var(--color-primary);
    font-size: var(--text-lg);
    flex-shrink: 0;
}

.services__symptom span {
    color: var(--color-text-light);
}

/* Sección para deportistas */
.services__sports {
    max-width: 800px;
    margin: var(--spacing-lg) auto 0;
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.services__sports-icon {
    font-size: 3rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.services__sports-text {
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.services__sports-text:last-child {
    margin-bottom: 0;
}

.services__sports-text--highlight {
    color: var(--color-primary);
    font-weight: 500;
}

.services__visits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.services__visit {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.services__visit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
}

.services__visit-number {
    font-family: var(--font-secondary);
    font-size: var(--text-5xl);
    color: var(--color-primary-light);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.services__visit-title {
    font-family: var(--font-secondary);
    font-size: var(--text-2xl);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

.services__visit-duration {
    color: var(--color-primary);
    font-weight: 600;
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-md);
}

.services__visit-text {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.services__visit-note {
    display: flex;
    align-items: start;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    font-size: var(--text-sm);
    color: var(--color-text-light);
    margin-top: var(--spacing-md);
}

.services__visit-note i {
    color: var(--color-primary);
    margin-top: 2px;
}

/* Pack destacado */
.services__visit--pack::before {
    background: linear-gradient(90deg, var(--color-secondary), var(--color-secondary-light));
}

.services__visit-list {
    list-style: none;
    padding: 0;
}

.services__visit-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) 0;
    color: var(--color-text-light);
}

.services__visit-list li i {
    color: var(--color-secondary);
    flex-shrink: 0;
}

/* Tarjetas de precio */
.services__pricing {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.services__price-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.services__price-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.services__price-card--featured {
    border: 2px solid var(--color-secondary);
}

.services__price-badge {
    position: absolute;
    top: -12px;
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 4px 16px;
    border-radius: var(--border-radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
}

.services__price-title {
    font-family: var(--font-secondary);
    font-size: var(--text-xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.services__price-amount {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

.services__price-detail {
    color: var(--color-text-light);
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-md);
}

.services__price-list {
    list-style: none;
    padding: 0;
    text-align: left;
    width: 100%;
    margin-bottom: var(--spacing-lg);
}

.services__price-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) 0;
    color: var(--color-text-light);
    font-size: var(--text-sm);
}

.services__price-list li i {
    color: var(--color-secondary);
    flex-shrink: 0;
}

.services__price-card .button {
    margin-top: auto;
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials__placeholder {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
}

.testimonials__placeholder i {
    font-size: var(--text-5xl);
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-md);
}

.testimonials__placeholder p {
    color: var(--color-text-light);
    font-size: var(--text-lg);
}

/* ===================================
   Contact Section
   =================================== */
.contact__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-xl);
}

.contact__subtitle {
    font-family: var(--font-secondary);
    font-size: var(--text-2xl);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.contact__text {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact__detail {
    display: flex;
    align-items: start;
    gap: var(--spacing-md);
}

.contact__detail-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: var(--text-xl);
    flex-shrink: 0;
}

.contact__detail-text h4 {
    font-size: var(--text-lg);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

.contact__detail-text p {
    color: var(--color-text-light);
}

.contact__form-wrapper {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact__form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.contact__form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.contact__form-group--full {
    grid-column: 1 / -1;
}

.contact__form-label {
    font-weight: 500;
    color: var(--color-secondary);
    font-size: var(--text-sm);
}

.contact__form-input,
.contact__form-textarea {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-gray);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: var(--text-base);
    color: var(--color-text);
    transition: border-color var(--transition-fast);
}

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

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

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer__title {
    font-family: var(--font-secondary);
    font-size: var(--text-2xl);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer__logo {
    height: 1.5em;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer__subtitle {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-md);
}

.footer__text {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer__link {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-primary);
}

.footer__social {
    display: flex;
    gap: var(--spacing-md);
}

.footer__social-link {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    transition: all var(--transition-base);
}

.footer__social-link:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copy {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
}

/* ===================================
   WhatsApp Float Button
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--color-white);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-3xl);
    box-shadow: var(--shadow-xl);
    z-index: 999;
    transition: all var(--transition-base);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.4);
}

/* ===================================
   Scroll to Top Button
   =================================== */
.scroll-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    box-shadow: var(--shadow-lg);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-5px);
}

/* ===================================
   Animaciones
   =================================== */
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    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 - Tablet
   =================================== */
@media screen and (max-width: 968px) {
    :root {
        --text-5xl: 2.5rem;
        --text-4xl: 2rem;
        --text-3xl: 1.75rem;
        --text-2xl: 1.5rem;
    }

    .hero__container,
    .about__content,
    .contact__content {
        grid-template-columns: 1fr;
    }

    .about__image-placeholder {
        max-width: 400px;
        margin: 0 auto;
    }

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

/* ===================================
   Responsive - Mobile
   =================================== */
@media screen and (max-width: 768px) {
    :root {
        --spacing-3xl: 4rem;
        --spacing-2xl: 3rem;
        --spacing-xl: 2rem;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100%;
        background-color: var(--color-white);
        box-shadow: var(--shadow-xl);
        padding: var(--spacing-2xl) var(--spacing-lg);
        transition: right var(--transition-base);
    }

    .nav__menu.show-menu {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .nav__close {
        display: block;
        position: absolute;
        top: var(--spacing-md);
        right: var(--spacing-md);
    }

    .nav__toggle {
        display: block;
    }

    /* Aumentar espacio en hero para móvil - mínimo 70px del header */
    .hero {
        padding-top: calc(var(--header-height) + var(--spacing-3xl) + var(--spacing-3xl));
    }

    .hero__buttons {
        flex-direction: column;
    }

    .button {
        width: 100%;
        justify-content: center;
    }

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

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

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: var(--text-2xl);
        bottom: 20px;
        right: 20px;
    }

    .scroll-top {
        bottom: 80px;
        right: 20px;
    }
}

@media screen and (max-width: 480px) {
    :root {
        --text-5xl: 2rem;
        --text-4xl: 1.75rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .section {
        padding: var(--spacing-2xl) 0;
    }

    /* Padding superior del hero en móviles pequeños */
    .hero {
        padding-top: 100px;
        padding-bottom: var(--spacing-2xl);
    }
}