/* ============================================
   INTEGRAL BODY & SOUL — Estilos Premium
   Paleta: Celeste #4db8c4 + Blanco
   ============================================ */

:root {
    --primary:    #4ab8e8;
    --primary-dk: #2fa0d4;
    --primary-lt: #e8f6fc;
    --dark:       #1a2c38;
    --mid:        #1e3a4a;
    --muted:      #5a7a8a;
    --light-bg:   #f0f8fd;
    --white:      #ffffff;
    --border:     rgba(74, 184, 232, 0.20);
    --shadow-sm:  0 4px 16px rgba(74, 184, 232, 0.10);
    --shadow-md:  0 8px 32px rgba(74, 184, 232, 0.15);
    --shadow-lg:  0 16px 48px rgba(74, 184, 232, 0.20);
    --radius:     14px;
    --transition: all 0.3s ease;
}

/* ── RESET ─────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.65;
    color: var(--mid);
    background: var(--white);
}

.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── TIPOGRAFÍA GLOBAL ──────────────────── */
section h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: var(--dark);
    text-align: center;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

section h2::after {
    content: '';
    display: block;
    width: 48px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    margin: 0.7rem auto 0;
}

/* ── NAVBAR ─────────────────────────────── */
.navbar {
    background: var(--white);
    box-shadow: 0 2px 12px rgba(26,42,53,0.08);
    position: sticky;
    top: 0;
    z-index: 200;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.9rem 1.5rem;
    max-width: 1160px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: 0.02em;
}

.nav-logo img {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.2rem;
}

.nav-menu a {
    color: var(--mid);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    transition: color 0.2s;
}

.nav-menu a:hover { color: var(--primary); }

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 26px;
    height: 2.5px;
    background: var(--mid);
    border-radius: 3px;
    transition: var(--transition);
}

/* ── BOTÓN WHATSAPP FLOTANTE ─────────────── */
.whatsapp-float {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 999;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.3rem;
    border-radius: 999px;
    background: var(--primary);
    color: var(--white);
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 8px 28px rgba(77, 184, 196, 0.40);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
}

.whatsapp-float i { font-size: 1.3rem; }

.whatsapp-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(77, 184, 196, 0.48);
}

/* ── BOTONES ─────────────────────────────── */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 6px 20px rgba(77, 184, 196, 0.35);
}

.btn-primary:hover {
    background: var(--primary-dk);
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(77, 184, 196, 0.45);
}

.btn-secondary {
    background: var(--white);
    color: var(--mid);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--primary-lt);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--white);
    color: var(--primary-dk);
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(0,0,0,0.20);
}

/* ── HERO ────────────────────────────────── */
.hero {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 3rem;
    padding: 5.5rem 2rem 5rem;
    background: linear-gradient(135deg, #e8f6fc 0%, #f0fbff 40%, var(--white) 100%);
    min-height: 680px;
}

.hero-copy { max-width: 600px; }

.eyebrow {
    display: inline-block;
    margin-bottom: 1rem;
    font-size: 0.82rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--primary);
    font-weight: 600;
    border-left: 3px solid var(--primary);
    padding-left: 0.75rem;
}

.hero-copy h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.8rem, 6vw, 4.2rem);
    color: var(--dark);
    margin-bottom: 1.1rem;
    line-height: 1.05;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--mid);
    margin-bottom: 0.9rem;
    font-weight: 500;
    line-height: 1.65;
}

.hero-text {
    font-size: 0.97rem;
    color: var(--muted);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-actions { margin-bottom: 2rem; }

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    list-style: none;
}

.hero-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.93rem;
    font-weight: 500;
    color: var(--mid);
}

.hero-features li i {
    color: var(--primary);
    font-size: 0.85rem;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    width: 100%;
    max-width: 340px;
    height: auto;
    display: block;
    margin: 0 auto;
    animation: float 4s ease-in-out infinite;
    filter: drop-shadow(0 20px 40px rgba(77,184,196,0.2));
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-16px); }
}

/* ── CONEXIÓN ────────────────────────────── */
.conexion {
    background: var(--white);
    padding: 5rem 2rem;
}

.section-header {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.section-header h2 { margin-bottom: 0.5rem; }

.section-header p {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.85;
    margin-bottom: 0.5rem;
}

.conexion-cta {
    font-weight: 700;
    color: var(--dark);
    margin-top: 1.25rem;
    font-size: 1.05rem;
}

/* ── SERVICIOS ───────────────────────────── */
.servicios {
    background: var(--light-bg);
    padding: 5rem 2rem;
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 2rem 1.8rem;
    border-top: 3px solid var(--primary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.service-icon {
    width: 52px;
    height: 52px;
    background: var(--primary-lt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.1rem;
}

.service-icon i {
    font-size: 1.3rem;
    color: var(--primary);
}

.service-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--dark);
    margin-bottom: 0.3rem;
}

.service-subtitle {
    display: block;
    font-size: 0.82rem;
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.service-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-card li {
    font-size: 0.93rem;
    color: var(--muted);
    padding: 0.45rem 0 0.45rem 1.3rem;
    position: relative;
    border-bottom: 1px solid rgba(77,184,196,0.08);
}

.service-card li:last-child { border-bottom: none; }

.service-card li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 0.75rem;
    top: 0.55rem;
}

.service-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: calc(var(--radius) - 4px) calc(var(--radius) - 4px) 0 0;
    margin: -1.6rem -1.6rem 1.2rem -1.6rem;
    width: calc(100% + 3.2rem);
    display: block;
}

/* ── TRATAMIENTOS DESTACADOS ─────────────── */
.tratamientos {
    background: var(--white);
    padding: 5rem 2rem;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.featured-card {
    background: var(--light-bg);
    border-radius: var(--radius);
    padding: 2rem 1.6rem;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    min-height: 230px;
    display: flex;
    flex-direction: column;
}

.featured-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), transparent);
}

.featured-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background: var(--white);
}

.featured-num {
    font-family: 'Playfair Display', serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: rgba(77, 184, 196, 0.20);
    line-height: 1;
    margin-bottom: 0.75rem;
}

.featured-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 0.75rem;
}

.featured-card p {
    font-size: 0.92rem;
    color: var(--muted);
    line-height: 1.7;
    flex: 1;
}

.section-footer {
    margin-top: 2.5rem;
    text-align: center;
}

/* ── DIFERENCIAL ─────────────────────────── */
.diferencial-section {
    background: var(--light-bg);
    padding: 5rem 2rem;
    text-align: center;
}

.diferencial-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    list-style: none;
    margin: 2.5rem auto 0;
    max-width: 900px;
}

.diferencial-list li {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.93rem;
    font-weight: 600;
    color: var(--dark);
    box-shadow: var(--shadow-sm);
    border-top: 3px solid var(--primary);
    transition: var(--transition);
}

.diferencial-list li:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.diferencial-list li i {
    font-size: 1.4rem;
    color: var(--primary);
    background: var(--primary-lt);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.diferencial-tag {
    margin-top: 2.5rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: var(--dark);
    font-style: italic;
}

/* ── PRUEBA SOCIAL ───────────────────────── */
.prueba-social {
    background: var(--white);
    padding: 5rem 2rem;
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.proof-card {
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 1rem;
}

.before-card {
    background: var(--light-bg);
    border: 2px dashed rgba(77,184,196,0.35);
}

.after-card {
    background: linear-gradient(135deg, var(--primary-lt) 0%, var(--white) 100%);
    border: 2px solid var(--primary);
}

.proof-label {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.proof-card p {
    font-size: 0.93rem;
    color: var(--muted);
    line-height: 1.75;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.testimonial-card {
    background: var(--light-bg);
    border-radius: var(--radius);
    padding: 1.8rem;
    border-left: 3px solid var(--primary);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    color: var(--primary);
    opacity: 0.15;
    position: absolute;
    top: -0.5rem;
    left: 1.2rem;
    line-height: 1;
    pointer-events: none;
}

.testimonial-card p {
    font-size: 0.95rem;
    color: var(--mid);
    line-height: 1.8;
    margin-bottom: 1rem;
    font-style: italic;
}

.testimonial-card strong {
    font-size: 0.88rem;
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 0.04em;
}

/* ── CIERRE DE VENTA ─────────────────────── */
.cierre {
    background: linear-gradient(135deg, #0d7aab 0%, #1a9ed4 50%, var(--primary) 100%);
    padding: 6rem 2rem;
    text-align: center;
}

.cierre h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--white);
    margin-bottom: 1rem;
}

.cierre h2::after { background: rgba(255,255,255,0.5); }

.cierre p {
    color: rgba(255,255,255,0.85);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

/* ── CONTACTO ────────────────────────────── */
.contacto {
    background: var(--light-bg);
    padding: 5rem 2rem;
}

.contacto-content {
    display: grid;
    grid-template-columns: auto 1fr 1.2fr;
    gap: 3rem;
    margin-top: 2.5rem;
    align-items: start;
}

.contact-brand {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 0.5rem;
}

.contact-brand img {
    width: 110px;
    height: auto;
    display: block;
}

.contacto-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.info-item i {
    font-size: 1.2rem;
    color: var(--primary);
    margin-top: 0.2rem;
    width: 20px;
    text-align: center;
}

.info-item h4 {
    font-size: 0.85rem;
    color: var(--muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.25rem;
}

.info-item p {
    font-size: 0.97rem;
    color: var(--mid);
    line-height: 1.6;
}

.contact-link {
    color: var(--mid);
    text-decoration: none;
}

.contact-link:hover {
    color: var(--primary);
    text-decoration: underline;
}

.map-buttons {
    display: flex;
    gap: 0.6rem;
    margin-top: 0.6rem;
    flex-wrap: wrap;
}

.map-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.map-btn-google {
    background: #e8f6fc;
    color: #1a7ab5;
    border: 1px solid rgba(74, 184, 232, 0.35);
}

.map-btn-google:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-1px);
}

.map-btn-waze {
    background: #fff8e1;
    color: #c8860a;
    border: 1px solid rgba(200, 134, 10, 0.3);
}

.map-btn-waze:hover {
    background: #33ccff;
    color: var(--white);
    border-color: #33ccff;
    transform: translateY(-1px);
}

.contacto-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--white);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.contacto-form input,
.contacto-form textarea {
    padding: 12px 16px;
    border: 1.5px solid rgba(77,184,196,0.25);
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    color: var(--mid);
    background: var(--light-bg);
    transition: var(--transition);
}

.contacto-form input:focus,
.contacto-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(77,184,196,0.12);
}

.contacto-form button {
    margin-top: 0.25rem;
    padding: 14px;
    font-size: 1rem;
    width: 100%;
}

/* ── MISIÓN Y VISIÓN ─────────────────────── */
.mision {
    background: var(--white);
    padding: 5rem 2rem;
}

.mision-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.mision-card {
    background: var(--light-bg);
    border-radius: var(--radius);
    padding: 2.2rem 2rem;
    border-top: 3px solid var(--primary);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.mision-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-lt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.mision-icon i {
    font-size: 1.4rem;
    color: var(--primary);
}

.mision-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1rem;
    color: var(--primary);
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
}

.mision-card p {
    font-size: 0.94rem;
    color: var(--muted);
    line-height: 1.85;
}

/* ── FOOTER ──────────────────────────────── */
.footer {
    background: #0d2535;
    color: rgba(255,255,255,0.8);
    padding: 2rem 1.5rem;
}

.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.footer-brand img {
    width: 48px;
    height: auto;
    display: block;
    opacity: 0.9;
}

.footer p {
    font-size: 0.85rem;
    text-align: center;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    color: rgba(255,255,255,0.75);
    font-size: 1rem;
    transition: var(--transition);
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

/* ── SECCIÓN BASE ────────────────────────── */
section { padding: 5rem 2rem; }

.section-subtitle {
    text-align: center;
    color: var(--muted);
    font-size: 1rem;
    margin-bottom: 2.5rem;
}

/* ── RESPONSIVE: TABLET ─────────────────── */
@media (max-width: 1024px) {
    .servicios-grid   { grid-template-columns: repeat(2, 1fr); }
    .featured-grid    { grid-template-columns: repeat(2, 1fr); }
    .diferencial-list { grid-template-columns: repeat(2, 1fr); }
    .contacto-content { grid-template-columns: 1fr; }
    .contact-brand    { display: none; }
}

/* ── RESPONSIVE: MÓVIL ──────────────────── */
@media (max-width: 768px) {
    .nav-menu { display: none; }
    .hamburger { display: flex; }

    .nav-logo span { display: none; }
    .nav-logo img  { width: 40px; height: 40px; }

    .hero {
        grid-template-columns: 1fr;
        padding: 3.5rem 1.25rem 3rem;
        min-height: auto;
        text-align: center;
    }

    .hero-copy { max-width: 100%; }

    .hero-image { display: none; }

    .eyebrow { margin-bottom: 0.75rem; }

    .hero-features {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-features li {
        background: var(--primary-lt);
        padding: 0.5rem 1rem;
        border-radius: 999px;
        font-size: 0.85rem;
    }

    .servicios-grid,
    .featured-grid,
    .proof-grid,
    .mision-grid,
    .testimonials { grid-template-columns: 1fr; }

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

    .contacto-content { grid-template-columns: 1fr; }

    .footer .container {
        flex-direction: column;
        text-align: center;
        gap: 1.2rem;
    }

    section { padding: 3.5rem 1.25rem; }

    .cierre { padding: 4.5rem 1.25rem; }
}

@media (max-width: 480px) {
    .diferencial-list { grid-template-columns: 1fr; }

    .btn { width: 100%; text-align: center; }

    .whatsapp-float span { display: none; }
    .whatsapp-float { padding: 0.9rem 1rem; }

    section h2 { font-size: 1.65rem; }

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