/* ============================================================
   STYLES.CSS — Humanza Healthcare & Community Assistance
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&display=swap');

/* ===== VARIABLES OFICIALES DE MARCA ===== */
:root {
    --primary:     #0A1E46;
    --secondary:   #4C9FE8;
    --light-blue:  #8FC8F8;
    --gray-light:  #E8EDF4;
    --gray-dark:   #4F5D75;
    --white:       #FFFFFF;

    --font-primary: 'Montserrat', sans-serif;

    --radius-button: 12px;
    --radius-card:   20px;
    --radius-input:  10px;
    --radius-image:  24px;

    --shadow:       0 10px 30px rgba(10, 30, 70, 0.10);
    --shadow-hover: 0 15px 45px rgba(10, 30, 70, 0.18);

    --container:   1320px;
    --transition:  .3s ease;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-primary);
    font-size: 18px;
    font-weight: 400;
    line-height: 30px;
    color: var(--gray-dark);
    background: var(--white);
    opacity: 0;
    transition: opacity .3s;
    -webkit-font-smoothing: antialiased;
}
body.ready { opacity: 1; }

/* ===== TIPOGRAFÍA ===== */
h1 { font-size: 56px; font-weight: 800; line-height: 64px; color: var(--white); }
h2 { font-size: 42px; font-weight: 700; line-height: 50px; color: var(--primary); }
h3 { font-size: 32px; font-weight: 600; line-height: 40px; color: var(--primary); }
h4 { font-size: 24px; font-weight: 600; line-height: 30px; color: var(--primary); }
p  { font-size: 18px; font-weight: 400; line-height: 30px; }

small { font-size: 16px; font-weight: 400; line-height: 24px; }

@media (max-width: 768px) {
    h1 { font-size: 36px; line-height: 44px; }
    h2 { font-size: 28px; line-height: 36px; }
    h3 { font-size: 22px; line-height: 30px; }
}

/* ===== LAYOUT ===== */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 100px;
}
@media (max-width: 1024px) { .container { padding: 0 60px; } }
@media (max-width: 640px)  { .container { padding: 0 24px; } }

section { padding: 120px 0; }

/* ===== DEGRADADO CORPORATIVO ===== */
.bg-brand {
    background: linear-gradient(90deg, #0A1E46 0%, #1E4F88 50%, #4C9FE8 100%);
}

/* ===== BOTÓN PRINCIPAL ===== */
.btn-primary {
    display: inline-block;
    background-color: var(--primary);
    color: var(--white);
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 18px;
    padding: 18px 36px;
    border-radius: var(--radius-button);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition), box-shadow var(--transition), transform var(--transition);
    box-shadow: var(--shadow);
}
.btn-primary:hover {
    background-color: var(--secondary);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

/* ===== BOTÓN SECUNDARIO ===== */
.btn-secondary {
    display: inline-block;
    background-color: transparent;
    color: var(--primary);
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 18px;
    padding: 16px 34px;
    border-radius: var(--radius-button);
    border: 2px solid var(--primary);
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition), color var(--transition);
}
.btn-secondary:hover {
    background-color: var(--primary);
    color: var(--white);
}

/* ===== BOTÓN HERO (blanco sobre azul) ===== */
.btn-hero {
    display: inline-block;
    background-color: var(--white);
    color: var(--primary);
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 18px;
    padding: 18px 36px;
    border-radius: var(--radius-button);
    text-decoration: none;
    box-shadow: var(--shadow-hover);
    transition: transform var(--transition), box-shadow var(--transition);
}
.btn-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 50px rgba(10, 30, 70, 0.25);
}

/* ===== CARDS ===== */
.card {
    background: var(--white);
    border-radius: var(--radius-card);
    padding: 40px;
    box-shadow: var(--shadow);
    transition: box-shadow var(--transition), transform var(--transition);
    border: 1px solid rgba(10, 30, 70, 0.06);
}
.card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

/* ===== INPUTS ===== */
.form-input {
    width: 100%;
    font-family: var(--font-primary);
    font-size: 16px;
    padding: 14px 18px;
    border: 1.5px solid #D1D9E6;
    border-radius: var(--radius-input);
    background: var(--white);
    color: var(--primary);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form-input:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(76, 159, 232, 0.18);
}
.form-input::placeholder { color: #A0AAB8; }

/* ===== SECTION LABEL ===== */
.section-label {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--secondary);
    margin-bottom: 16px;
}

/* ===== ACERCA DE ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
@media (max-width: 768px) {
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
}

.about-text h2 { margin-bottom: 20px; }
.about-text p  { color: var(--gray-dark); margin-bottom: 16px; font-size: 17px; }

.about-values { margin-top: 36px; display: flex; flex-direction: column; gap: 20px; }
.about-value  { display: flex; align-items: flex-start; gap: 16px; }
.about-value-icon { width: 32px; height: 32px; flex-shrink: 0; color: var(--secondary); }
.about-value-icon svg { width: 32px; height: 32px; }
.about-value strong { display: block; font-size: 16px; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.about-value p { font-size: 15px; color: var(--gray-dark); margin: 0; }

.about-image-placeholder {
    background: var(--gray-light);
    border-radius: var(--radius-image);
    height: 420px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--gray-dark);
    font-size: 14px;
    text-align: center;
    gap: 12px;
    border: 2px dashed #C8D3E6;
}
.about-image-placeholder span { font-size: 48px; }

/* ===== PLANES ===== */
.planes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: start;
}
@media (max-width: 768px) { .planes-grid { grid-template-columns: 1fr; } }

.plan-card {
    background: var(--white);
    border-radius: var(--radius-card);
    padding: 40px 32px;
    box-shadow: var(--shadow);
    position: relative;
    border: 1.5px solid rgba(10,30,70,.06);
    transition: box-shadow var(--transition), transform var(--transition);
}
.plan-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }

.plan-card-featured {
    background: linear-gradient(135deg, #0A1E46 0%, #1E4F88 100%);
    border-color: transparent;
    transform: scale(1.04);
}
.plan-card-featured:hover { transform: scale(1.04) translateY(-4px); }

.plan-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 18px;
    border-radius: 20px;
    white-space: nowrap;
}

.plan-icon { width: 44px; height: 44px; color: var(--secondary); margin-bottom: 20px; }
.plan-icon svg { width: 44px; height: 44px; }
.plan-card-featured .plan-icon { color: var(--light-blue); }

.plan-name { font-size: 22px; font-weight: 700; color: var(--primary); margin-bottom: 12px; }
.plan-desc { font-size: 15px; color: var(--gray-dark); margin-bottom: 28px; line-height: 24px; }

.plan-features { list-style: none; margin-bottom: 32px; display: flex; flex-direction: column; gap: 10px; }
.plan-features li { font-size: 15px; color: var(--gray-dark); font-weight: 500; }
.plan-features-white li { color: rgba(255,255,255,.9); }

/* ===== TRABAJA CON NOSOTROS ===== */
.trabaja-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}
@media (max-width: 768px) { .trabaja-grid { grid-template-columns: 1fr; } }

/* ===== NAVBAR ===== */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: transparent;
    transition: background var(--transition), box-shadow var(--transition);
    padding: 0 100px;
}
#navbar.scrolled {
    background: var(--primary);
    box-shadow: 0 4px 24px rgba(10, 30, 70, 0.18);
}
.nav-inner {
    max-width: var(--container);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.nav-logo {
    font-size: 20px;
    font-weight: 800;
    color: var(--white);
    text-decoration: none;
    letter-spacing: .5px;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}
.nav-links a {
    font-size: 15px;
    font-weight: 600;
    color: rgba(255,255,255,.85);
    text-decoration: none;
    transition: color var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
    background: var(--white) !important;
    color: var(--primary) !important;
    padding: 10px 22px;
    border-radius: var(--radius-button);
    font-weight: 700 !important;
    transition: opacity var(--transition) !important;
}
.nav-cta:hover { opacity: .88; }

/* Hamburger (mobile) */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

@media (max-width: 768px) {
    #navbar { padding: 0 24px; }
    .nav-toggle { display: flex; }
    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--primary);
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        box-shadow: 0 8px 24px rgba(10,30,70,.2);
    }
    .nav-links.open { display: flex; }
}

/* ===== HERO ===== */
#hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 120px 0;
}

#hero-empresa {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--light-blue);
    margin-bottom: 24px;
}

#hero-headline { margin-bottom: 24px; }

#hero-sub {
    font-size: 20px;
    line-height: 32px;
    color: rgba(255,255,255,.85);
    max-width: 560px;
    margin: 0 auto 40px;
}

.hero-trust {
    margin-top: 24px;
    font-size: 14px;
    color: rgba(255,255,255,.65);
    font-weight: 500;
}

/* ===== BARRA DE STATS ===== */
#stats-bar {
    background: var(--primary);
    padding: 56px 0;
}

#stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
@media (max-width: 640px) {
    #stats-grid { grid-template-columns: repeat(2, 1fr); }
}

.stat-value {
    font-size: 40px;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1;
    margin-bottom: 8px;
}
.stat-label {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===== PROBLEMA / SOLUCIÓN ===== */
#problema {
    background: var(--white);
}

#problema .lead {
    font-size: 20px;
    color: var(--gray-dark);
    max-width: 680px;
    margin: 0 auto 80px;
    text-align: center;
}

#problema-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
@media (max-width: 768px) {
    #problema-grid { grid-template-columns: 1fr; }
}

.problema-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    color: var(--secondary);
}
.problema-icon svg {
    width: 48px;
    height: 48px;
}

/* ===== BENEFICIOS ADICIONALES ===== */
#beneficios { background: var(--white); }

.beneficios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
@media (max-width: 768px) { .beneficios-grid { grid-template-columns: 1fr; } }

.beneficio-card {
    background: var(--gray-light);
    border-radius: var(--radius-card);
    padding: 40px 32px;
    border-left: 4px solid var(--secondary);
    transition: box-shadow var(--transition), transform var(--transition);
}
.beneficio-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.beneficio-icon {
    width: 44px;
    height: 44px;
    color: var(--secondary);
    margin-bottom: 20px;
}
.beneficio-icon svg { width: 44px; height: 44px; }

.beneficio-card h4 {
    color: var(--primary);
    margin-bottom: 12px;
}
.beneficio-card p {
    font-size: 15px;
    line-height: 26px;
    color: var(--gray-dark);
}

/* ===== TESTIMONIOS ===== */
#testimonios {
    background: var(--gray-light);
}

#testimonios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
@media (max-width: 768px) {
    #testimonios-grid { grid-template-columns: 1fr; }
}

.testimonio-stars { color: var(--secondary); font-size: 18px; margin-bottom: 16px; }
.testimonio-text  { font-size: 16px; font-style: italic; color: var(--gray-dark); margin-bottom: 24px; line-height: 26px; }
.testimonio-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--secondary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}
.testimonio-nombre { font-size: 15px; font-weight: 600; color: var(--primary); }
.testimonio-ciudad { font-size: 13px; color: var(--gray-dark); }

/* ===== FORMULARIO ===== */
#formulario {
    background: linear-gradient(90deg, #0A1E46 0%, #1E4F88 50%, #4C9FE8 100%);
}

.form-wrap {
    background: var(--white);
    border-radius: var(--radius-card);
    padding: 56px;
    box-shadow: var(--shadow-hover);
    max-width: 680px;
    margin: 0 auto;
}
@media (max-width: 640px) { .form-wrap { padding: 32px 24px; } }

.form-header { text-align: center; color: var(--white); margin-bottom: 48px; }
.form-header h2 { color: var(--white); margin-bottom: 12px; }
.form-header p  { color: rgba(255,255,255,.85); font-size: 18px; }

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

.form-field { margin-bottom: 20px; }
.form-field:last-of-type { margin-bottom: 0; }

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.form-privacy {
    font-size: 13px;
    color: var(--gray-dark);
    text-align: center;
    margin-top: 16px;
}

/* ===== ÉXITO ===== */
#success-msg { text-align: center; padding: 40px 0; }
.success-icon { font-size: 64px; margin-bottom: 20px; }
#success-msg h3 { color: var(--primary); margin-bottom: 12px; font-size: 28px; }
#success-msg p  { color: var(--gray-dark); margin-bottom: 32px; }

/* ===== FOOTER ===== */
footer {
    background: var(--primary);
    padding: 80px 0 40px;
    text-align: center;
}
#footer-empresa { font-size: 22px; font-weight: 700; color: var(--white); margin-bottom: 8px; }
#footer-ciudad, #footer-email { font-size: 15px; color: rgba(255,255,255,.55); margin-bottom: 4px; }
#footer-copy { font-size: 13px; color: rgba(255,255,255,.35); margin-top: 24px; }

.footer-legal {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,.1);
}
.footer-legal a {
    font-size: 13px;
    color: rgba(255,255,255,.45);
    text-decoration: none;
    transition: color var(--transition);
}
.footer-legal a:hover { color: var(--white); }

/* ===== PÁGINA DE POLÍTICAS ===== */
.policy-page {
    padding-top: 120px;
    padding-bottom: 120px;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 40px;
    padding-right: 40px;
}
.policy-page h1 { color: var(--primary); font-size: 40px; margin-bottom: 12px; }
.policy-page .policy-date { color: var(--gray-dark); font-size: 14px; margin-bottom: 48px; }
.policy-page h2 { color: var(--primary); font-size: 22px; margin-top: 40px; margin-bottom: 12px; }
.policy-page p  { color: var(--gray-dark); font-size: 16px; line-height: 28px; margin-bottom: 16px; }
.policy-page ul { color: var(--gray-dark); font-size: 16px; line-height: 28px; padding-left: 20px; margin-bottom: 16px; }
.policy-page ul li { margin-bottom: 8px; }

/* ===== WHATSAPP FLOTANTE ===== */
@keyframes wa-pulse {
    0%, 100% { transform: scale(1);    box-shadow: 0 0 0 0   rgba(37,211,102,.6); }
    50%       { transform: scale(1.07); box-shadow: 0 0 0 14px rgba(37,211,102,0); }
}

#wa-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37,211,102,.4);
    animation: wa-pulse 2.2s infinite;
    text-decoration: none;
    transition: background var(--transition);
}
#wa-float:hover { background: #1ebe57; }
#wa-float svg { width: 34px; height: 34px; color: #fff; fill: currentColor; }