/* ============================================
   CLÍNICA VETERINARIA DR. VALERIA - STYLES
   ============================================ */

/* ---- CSS Variables ---- */
:root {
    --color-primary: #4A90E2;
    --color-primary-dark: #357ABD;
    --color-primary-light: #6BA3E8;
    --color-secondary: #FF6B6B;
    --color-secondary-dark: #E85555;
    --color-accent: #50E3C2;
    --color-accent-dark: #3CC7A8;
    --color-bg: #F9F9F9;
    --color-bg-alt: #FFFFFF;
    --color-text: #333333;
    --color-text-light: #FFFFFF;
    --color-text-muted: #777777;
    --color-dark: #2C3E50;
    --color-dark-light: #34495E;
    --color-border: #E0E0E0;
    --color-gold: #FFD700;

    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 60px rgba(0, 0, 0, 0.2);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 50%;

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

    --header-height: 80px;
    --container-max: 1200px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.3;
    color: var(--color-text);
}

/* ---- Utility ---- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

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

.section__tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.1), rgba(80, 227, 194, 0.1));
    padding: 6px 16px;
    border-radius: 20px;
}

.section__title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-text);
}

.section__subtitle {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto;
}

.section__cta {
    text-align: center;
    margin-top: 40px;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-base);
    text-align: center;
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-text-light);
}

.btn--primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

.btn--secondary {
    background: var(--color-secondary);
    color: var(--color-text-light);
}

.btn--secondary:hover {
    background: var(--color-secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

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

.btn--outline:hover {
    background: var(--color-primary);
    color: var(--color-text-light);
    transform: translateY(-2px);
}

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

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    height: 70px;
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--color-primary);
    z-index: 1001;
}

.header__logo-icon {
    font-size: 1.5rem;
    color: var(--color-accent);
}

.header__logo strong {
    color: var(--color-text);
}

.header__nav-list {
    display: flex;
    gap: 8px;
}

.header__nav-link {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.header__nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 20px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: transform var(--transition-base);
}

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

.header__nav-link:hover::after,
.header__nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

.header__cta {
    padding: 10px 22px;
    font-size: 0.85rem;
    position: relative;
    overflow: hidden;
}

.header__cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.header__cta:hover::before {
    width: 300px;
    height: 300px;
}

.header__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.header__toggle span {
    width: 26px;
    height: 3px;
    background: var(--color-text);
    border-radius: 3px;
    transition: all var(--transition-base);
}

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

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

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

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: url('https://images.unsplash.com/photo-1629740067905-bd3f515aa739?w=1600&h=900&fit=crop') center/cover no-repeat;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.85) 0%, rgba(74, 144, 226, 0.6) 100%);
}

.hero__container {
    position: relative;
    z-index: 2;
    padding-top: var(--header-height);
}

.hero__title {
    font-size: clamp(2.2rem, 5.5vw, 3.8rem);
    font-weight: 800;
    color: var(--color-text-light);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero__title span {
    color: var(--color-accent);
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-bottom: 36px;
    line-height: 1.8;
}

.hero__buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero__scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero__scroll a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.5rem;
    animation: bounceDown 2s infinite;
}

.hero__scroll a:hover {
    color: var(--color-accent);
}

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

/* ============================================
   BIENVENIDA
   ============================================ */
.bienvenida {
    padding: 100px 0;
    background: var(--color-bg-alt);
}

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

.bienvenida__highlight {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.bienvenida__text p {
    margin-bottom: 16px;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.bienvenida__stats {
    display: flex;
    gap: 30px;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
}

.bienvenida__stat {
    text-align: center;
}

.bienvenida__stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.bienvenida__stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.bienvenida__image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.bienvenida__image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.bienvenida__image-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 100px;
    height: 100px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    box-shadow: var(--shadow-md);
    z-index: 2;
}

.bienvenida__image-badge i {
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: 4px;
}

.bienvenida__image-badge span {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.3;
}

/* ============================================
   SERVICIOS
   ============================================ */
.servicios {
    padding: 100px 0;
    background: var(--color-bg);
}

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

.servicio-card {
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.servicio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.servicio-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.servicio-card:hover::before {
    transform: scaleX(1);
}

.servicio-card__icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.1), rgba(80, 227, 194, 0.1));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.servicio-card:hover .servicio-card__icon {
    background: var(--color-primary);
    color: var(--color-text-light);
    transform: scale(1.1);
}

.servicio-card__title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.servicio-card__desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 16px;
    line-height: 1.7;
}

.servicio-card__link {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition-fast);
}

.servicio-card__link:hover {
    color: var(--color-primary-dark);
    gap: 10px;
}

/* ============================================
   ESPECIALIDADES
   ============================================ */
.especialidades {
    padding: 100px 0;
    background: var(--color-bg-alt);
}

.especialidades__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.especialidad-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 32px 20px;
    border-radius: var(--radius-md);
    background: var(--color-bg);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.especialidad-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.especialidad-card__icon {
    width: 60px;
    height: 60px;
    margin-bottom: 16px;
    background: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--color-text-light);
    transition: all var(--transition-base);
}

.especialidad-card:hover .especialidad-card__icon {
    background: var(--color-accent);
    border-radius: var(--radius-full);
}

.especialidad-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.especialidad-card p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ============================================
   FISIOTERAPIA
   ============================================ */
.fisioterapia {
    padding: 100px 0;
    position: relative;
    background: linear-gradient(135deg, #F0F7FF 0%, #E8F8F5 100%);
}

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

.fisioterapia__content p {
    color: var(--color-text-muted);
    margin-bottom: 16px;
    line-height: 1.8;
}

.fisioterapia__benefits {
    margin: 24px 0 30px;
}

.fisioterapia__benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    font-weight: 500;
    color: var(--color-text);
}

.fisioterapia__benefits li i {
    color: var(--color-accent);
    font-size: 1.1rem;
}

.fisioterapia__image {
    position: relative;
}

.fisioterapia__image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: 420px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.fisioterapia__image:hover img {
    transform: scale(1.03);
}

/* ============================================
   TESTIMONIOS
   ============================================ */
.testimonios {
    padding: 100px 0;
    background: var(--color-bg);
}

.testimonios__swiper {
    padding-bottom: 60px !important;
    overflow: visible;
}

.testimonio-card {
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.testimonio-card:hover {
    box-shadow: var(--shadow-md);
}

.testimonio-card__stars {
    margin-bottom: 16px;
}

.testimonio-card__stars i {
    color: var(--color-gold);
    font-size: 0.95rem;
    margin-right: 2px;
}

.testimonio-card__text {
    font-size: 0.95rem;
    font-style: italic;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 20px;
    position: relative;
    padding-left: 20px;
}

.testimonio-card__text::before {
    content: '\201C';
    position: absolute;
    left: 0;
    top: -5px;
    font-size: 2rem;
    color: var(--color-primary);
    font-family: serif;
    line-height: 1;
}

.testimonio-card__author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonio-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
}

.testimonio-card__author h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.testimonio-card__author span {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.testimonios__swiper .swiper-pagination-bullet-active {
    background: var(--color-primary);
}

.testimonios__swiper .swiper-button-prev,
.testimonios__swiper .swiper-button-next {
    color: var(--color-primary);
    background: var(--color-bg-alt);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
}

.testimonios__swiper .swiper-button-prev::after,
.testimonios__swiper .swiper-button-next::after {
    font-size: 1rem;
    font-weight: 700;
}

/* ============================================
   BLOG
   ============================================ */
.blog {
    padding: 100px 0;
    background: var(--color-bg-alt);
}

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

.blog-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-bg);
    transition: all var(--transition-base);
    border: 1px solid var(--color-border);
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.blog-card__image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card__image img {
    transform: scale(1.08);
}

.blog-card__category {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--color-primary);
    color: var(--color-text-light);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card__content {
    padding: 24px;
}

.blog-card__meta {
    margin-bottom: 10px;
}

.blog-card__meta span {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.blog-card__meta i {
    margin-right: 4px;
    color: var(--color-primary);
}

.blog-card__title {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
    transition: color var(--transition-fast);
}

.blog-card:hover .blog-card__title {
    color: var(--color-primary);
}

.blog-card__excerpt {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card__link {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition-fast);
}

.blog-card__link:hover {
    gap: 10px;
    color: var(--color-primary-dark);
}

/* ============================================
   CONTACTO
   ============================================ */
.contacto {
    padding: 100px 0;
    background: var(--color-bg);
}

.contacto__wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
}

.contacto__info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contacto__info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--color-border);
}

.contacto__info-item:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.contacto__info-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 1rem;
}

.contacto__info-item h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.contacto__info-item p,
.contacto__info-item a {
    font-size: 0.88rem;
    color: var(--color-text-muted);
}

.contacto__info-item a:hover {
    color: var(--color-primary);
}

.contacto__social {
    margin-top: 10px;
}

.contacto__social h4 {
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.contacto__social-links {
    display: flex;
    gap: 10px;
    margin-bottom: 8px;
}

.contacto__social-links a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 0.9rem;
    transition: all var(--transition-base);
}

.contacto__social-links a:hover {
    background: var(--color-accent);
    transform: translateY(-3px);
}

.contacto__social-handle {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.contacto__form-wrapper {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contacto__form {
    background: var(--color-bg-alt);
    padding: 32px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--color-text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--color-text);
    background: var(--color-bg);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.15);
}

.form-group input.error,
.form-group textarea.error {
    border-color: var(--color-secondary);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    display: none;
    font-size: 0.8rem;
    color: var(--color-secondary);
    margin-top: 4px;
}

.form-error.visible {
    display: block;
}

.contacto__map {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.contacto__map iframe {
    display: block;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr 1.3fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.footer__logo i {
    font-size: 1.4rem;
    color: var(--color-accent);
}

.footer__logo strong {
    color: var(--color-accent);
}

.footer__brand p {
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.footer__social {
    display: flex;
    gap: 10px;
}

.footer__social a {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 0.85rem;
    transition: all var(--transition-base);
}

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

.footer__col h3 {
    color: var(--color-text-light);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer__col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-accent);
    border-radius: 2px;
}

.footer__col ul li {
    margin-bottom: 10px;
}

.footer__col ul li a {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-fast);
}

.footer__col ul li a:hover {
    color: var(--color-accent);
    padding-left: 5px;
}

.footer__posts li {
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__posts li a {
    display: block;
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 4px;
}

.footer__posts li span {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer__newsletter {
    display: flex;
    margin-top: 10px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.footer__newsletter input {
    flex: 1;
    padding: 12px 14px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-light);
    font-size: 0.85rem;
    font-family: var(--font-body);
    outline: none;
}

.footer__newsletter input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.footer__newsletter button {
    background: var(--color-accent);
    color: var(--color-dark);
    border: none;
    padding: 12px 16px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background var(--transition-fast);
}

.footer__newsletter button:hover {
    background: var(--color-accent-dark);
}

.footer__col > p {
    font-size: 0.88rem;
    line-height: 1.7;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 1.6rem;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-base);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {
    0% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 24px rgba(37, 211, 102, 0.6), 0 0 0 8px rgba(37, 211, 102, 0.1); }
    100% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4); }
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 44px;
    height: 44px;
    background: var(--color-primary);
    color: var(--color-text-light);
    border: none;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
}

/* ============================================
   RESPONSIVE - TABLET
   ============================================ */
@media (max-width: 992px) {
    .header__cta {
        display: none;
    }

    .header__toggle {
        display: flex;
    }

    .header__nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--color-bg-alt);
        box-shadow: var(--shadow-xl);
        padding: 100px 30px 30px;
        transition: right var(--transition-base);
        z-index: 1000;
    }

    .header__nav.active {
        right: 0;
    }

    .header__nav-list {
        flex-direction: column;
        gap: 0;
    }

    .header__nav-link {
        display: block;
        padding: 14px 0;
        font-size: 1rem;
        border-bottom: 1px solid var(--color-border);
    }

    .header__nav-link::after {
        display: none;
    }

    .bienvenida__container,
    .fisioterapia__container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

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

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

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

    .bienvenida__image img {
        height: 380px;
    }

    .fisioterapia__image img {
        height: 340px;
    }
}

/* ============================================
   RESPONSIVE - MOBILE
   ============================================ */
@media (max-width: 600px) {
    :root {
        --header-height: 70px;
    }

    .section__header {
        margin-bottom: 40px;
    }

    .section__title {
        font-size: 1.6rem;
    }

    .hero {
        min-height: 100svh;
    }

    .hero__buttons {
        flex-direction: column;
    }

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

    .bienvenida,
    .servicios,
    .especialidades,
    .fisioterapia,
    .testimonios,
    .blog,
    .contacto {
        padding: 60px 0;
    }

    .servicios__grid,
    .especialidades__grid,
    .blog__grid {
        grid-template-columns: 1fr;
    }

    .bienvenida__stats {
        flex-wrap: wrap;
        gap: 20px;
    }

    .bienvenida__stat {
        flex: 1 1 80px;
    }

    .bienvenida__image-badge {
        width: 80px;
        height: 80px;
        bottom: 12px;
        right: 12px;
    }

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

    .footer__bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .contacto__form {
        padding: 20px;
    }

    .testimonios__swiper .swiper-button-prev,
    .testimonios__swiper .swiper-button-next {
        display: none;
    }
}

/* ============================================
   MOBILE NAV OVERLAY
   ============================================ */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   SUCCESS MESSAGE
   ============================================ */
.form-success {
    display: none;
    text-align: center;
    padding: 30px;
}

.form-success.visible {
    display: block;
}

.form-success i {
    font-size: 3rem;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.form-success h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.form-success p {
    color: var(--color-text-muted);
    font-size: 0.92rem;
}