/**
 * Main Stylesheet - Fabio Trovato Osteopata
 * Stili globali e componenti custom
 */

/* === RESET E BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--ft-font-body);
    font-size: 1rem;
    font-weight: var(--ft-font-weight-regular);
    line-height: 1.6;
    color: var(--ft-text-primary);
    background-color: var(--ft-bg-white);
}

/* === TIPOGRAFIA === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--ft-font-heading);
    font-weight: var(--ft-font-weight-bold);
    line-height: 1.2;
    color: var(--ft-primary);  /* Teal-blu per titoli */
    margin-bottom: var(--ft-space-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
}

/* === UTILITIES === */
.bg-gradient-primary {
    background: var(--ft-gradient-primary);
}

.bg-gradient-secondary {
    background: var(--ft-gradient-secondary);
}

.bg-gradient-warm {
    background: var(--ft-gradient-warm);
}

.text-primary { color: var(--ft-primary) !important; }
.text-secondary { color: #495057 !important; }  /* Grigio scuro per leggibilità */
.text-accent { color: var(--ft-accent) !important; }

.min-vh-50 { min-height: 50vh; }

/* FORZA TESTO SCURO SU SFONDI CHIARI */
.bg-white, .bg-light, .bg-light-warm {
    color: #212529 !important;
}

/* Titoli su sfondo chiaro restano teal-blu */
.bg-white h1, .bg-white h2, .bg-white h3,
.bg-light h1, .bg-light h2, .bg-light h3,
.bg-light-warm h1, .bg-light-warm h2, .bg-light-warm h3 {
    color: var(--ft-primary-dark) !important;
}

/* Titoli su sfondi SCURI devono essere BIANCHI */
.bg-gradient-primary h1, .bg-gradient-primary h2, .bg-gradient-primary h3,
.bg-primary h1, .bg-primary h2, .bg-primary h3,
.bg-dark h1, .bg-dark h2, .bg-dark h3,
.hero-section h1, .hero-section h2, .hero-section h3,
.cta-section h1, .cta-section h2, .cta-section h3,
.text-white h1, .text-white h2, .text-white h3 {
    color: #ffffff !important;
}

.bg-light {
    background-color: var(--ft-bg-light) !important;
}

.bg-light-warm {
    background-color: var(--ft-bg-warm) !important;
}

.card {
    color: #212529;
}

.card p, .card .lead, .card li {
    color: #495057 !important;
}

/* === BUTTONS === */
.btn-primary {
    background-color: var(--ft-primary);
    border-color: var(--ft-primary);
    color: white;
    font-weight: 600;
    box-shadow: 0 4px 8px rgba(14, 77, 110, 0.2);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--ft-primary-dark);
    border-color: var(--ft-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(14, 77, 110, 0.3);
}

.btn-outline-primary {
    color: var(--ft-primary);
    border-color: var(--ft-primary);
    border-width: 2px;
    font-weight: 600;
}

.btn-outline-primary:hover {
    background-color: var(--ft-primary);
    border-color: var(--ft-primary);
    color: white;
    transform: translateY(-2px);
}

/* === CARDS === */
.card {
    transition: transform var(--ft-transition-base), box-shadow var(--ft-transition-base);
    border: 1px solid rgba(27, 107, 147, 0.08);
    background-color: white;
    border-radius: var(--ft-radius-lg);
}

.card.hover-lift:hover {
    transform: translateY(-6px);
    box-shadow: var(--ft-shadow-lg) !important;
    border-color: rgba(27, 107, 147, 0.15);
}

/* Card con sfondo scuro - SOLO per elementi specifici */
.card-dark {
    background-color: var(--ft-bg-dark);
    color: white;
    border-color: rgba(255, 255, 255, 0.1);
}

.card-dark .card-title,
.card-dark h1, .card-dark h2, .card-dark h3,
.card-dark h4, .card-dark h5, .card-dark h6 {
    color: white;
}

.card-dark .text-muted {
    color: rgba(255, 255, 255, 0.7) !important;
}

/* === NAVIGATION === */
.navbar {
    padding: var(--ft-space-md) 0;
    transition: all var(--ft-transition-base);
}

.navbar.scrolled {
    box-shadow: var(--ft-shadow-md);
}

.nav-link {
    font-weight: var(--ft-font-weight-medium);
    color: var(--ft-text-primary);
    transition: color var(--ft-transition-fast);
    padding: 0.5rem 1rem;
}

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

/* === HERO SECTIONS === */
.hero-section {
    position: relative;
    overflow: hidden;
}

.page-hero {
    padding: var(--ft-space-3xl) 0 var(--ft-space-2xl);
}

/* === SECTIONS === */
section {
    padding: var(--ft-space-3xl) 0;
}

@media (max-width: 768px) {
    section {
        padding: var(--ft-space-2xl) 0;
    }
}

/* === FOOTER === */
.site-footer {
    background-color: var(--ft-bg-dark);
    color: var(--ft-bg-light);
    display: block;
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

.site-footer a {
    transition: color var(--ft-transition-fast);
}

.site-footer a:hover {
    color: var(--ft-primary-light) !important;
}

.footer-links li {
    margin-bottom: var(--ft-space-sm);
}

.footer-links a {
    display: inline-block;
    padding: 0.25rem 0;
}

/* === SERVICE CARDS === */
.service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ft-gradient-primary);
    color: white;
    border-radius: var(--ft-radius-circle);
    margin: 0 auto var(--ft-space-md);
}

/* === PROCESS STEPS === */
.step-number {
    font-size: 2rem;
    font-weight: var(--ft-font-weight-bold);
}

.process-step .step-number {
    background: var(--ft-gradient-primary);
    box-shadow: 0 6px 16px rgba(14, 77, 110, 0.25);
}

/* Sezioni con sfondo scuro - miglior contrasto */
.bg-dark-section {
    background-color: var(--ft-bg-dark);
    color: white;
}

.bg-dark-section h1,
.bg-dark-section h2,
.bg-dark-section h3,
.bg-dark-section h4,
.bg-dark-section h5,
.bg-dark-section h6 {
    color: white;
}

.bg-dark-section .text-muted {
    color: rgba(255, 255, 255, 0.7) !important;
}

.bg-dark-section p {
    color: rgba(255, 255, 255, 0.9);
}

/* === TESTIMONIALS === */
.testimonial-card {
    border-left: 4px solid var(--ft-primary);
    background-color: var(--ft-bg-light);
    padding: var(--ft-space-lg);
    border-radius: var(--ft-radius-md);
}

/* === FORMS === */
/* Force light backgrounds - override any dark mode inheritance */
.form-control,
.form-select,
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="number"],
input[type="password"],
textarea,
select {
    background-color: #ffffff !important;
    color: #212529 !important;
    border-color: #dee2e6 !important;
}

.form-control::placeholder,
textarea::placeholder {
    color: #adb5bd !important;
}

.form-control:focus,
.form-select:focus {
    background-color: #ffffff !important;
    color: #212529 !important;
    border-color: var(--ft-primary);
    box-shadow: 0 0 0 0.2rem rgba(27, 107, 147, 0.2);
}

.form-check-input {
    background-color: #ffffff !important;
    border-color: #adb5bd !important;
}

.form-check-input:checked {
    background-color: var(--ft-primary) !important;
    border-color: var(--ft-primary) !important;
}

/* === ACCORDION === */
/* Force light backgrounds on accordion items */
.accordion-item {
    background-color: #ffffff !important;
    border-color: #dee2e6 !important;
}

.accordion-button {
    background-color: #f8f9fa !important;
    color: #212529 !important;
}

.accordion-button:not(.collapsed) {
    background-color: var(--ft-primary) !important;
    color: #ffffff !important;
    box-shadow: none !important;
}

.accordion-body {
    background-color: #ffffff !important;
    color: #495057 !important;
}
.accordion-button:not(.collapsed) {
    background-color: var(--ft-primary);
    color: white;
}

.accordion-button:focus {
    border-color: var(--ft-primary);
    box-shadow: 0 0 0 0.2rem rgba(27, 107, 147, 0.2);
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* === UTILITY COLORS === */
.bg-light-warm {
    background-color: var(--ft-bg-warm) !important;
}

.bg-light-blue {
    background-color: var(--ft-bg-light) !important;
}

/* === PAGE HERO === */
.page-hero {
    background: var(--ft-gradient-primary) !important;
    padding: var(--ft-space-3xl) 0 var(--ft-space-2xl);
    position: relative;
    overflow: hidden;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--ft-accent), var(--ft-accent-light), var(--ft-accent));
}

.page-hero h1 {
    color: #ffffff !important;
}

.page-hero .lead {
    color: rgba(255,255,255,0.9) !important;
}

/* === CTA SECTION === */
.cta-section {
    background: var(--ft-gradient-primary) !important;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--ft-accent), var(--ft-accent-light), var(--ft-accent));
}

.cta-section p {
    color: rgba(255,255,255,0.9) !important;
}

.cta-section h2,
.cta-section h3 {
    color: #ffffff !important;
}

.text-primary-dark {
    color: var(--ft-text-primary) !important;
}

/* Icone colorate */
.icon-primary {
    color: var(--ft-primary) !important;
}

.icon-secondary {
    color: var(--ft-secondary) !important;
}

.icon-accent {
    color: var(--ft-accent) !important;
}

/* === RESPONSIVE === */
@media (max-width: 991px) {
    .navbar-nav {
        padding-top: var(--ft-space-md);
    }
    
    .nav-link {
        padding: 0.5rem 0;
    }
}

/* === ACCESSIBILITY === */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus visible per tastiera */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--ft-primary);
    outline-offset: 2px;
}

/* === TOOLTIP CUSTOM === */
.tooltip {
    font-family: var(--ft-font-body);
}

.tooltip .tooltip-inner {
    background-color: var(--ft-primary);
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(107, 142, 35, 0.3);
}

/* Frecce tooltip per tutte le direzioni */
.tooltip.bs-tooltip-top .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="top"] .tooltip-arrow::before {
    border-top-color: var(--ft-primary);
}

.tooltip.bs-tooltip-bottom .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="bottom"] .tooltip-arrow::before {
    border-bottom-color: var(--ft-primary);
}

.tooltip.bs-tooltip-start .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="left"] .tooltip-arrow::before {
    border-left-color: var(--ft-primary);
}

.tooltip.bs-tooltip-end .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="right"] .tooltip-arrow::before {
    border-right-color: var(--ft-primary);
}

/* === PRINT STYLES === */
@media print {
    .navbar, .site-footer, .btn, .cta-section {
        display: none;
    }
    
    body {
        font-size: 12pt;
    }
    
    a {
        text-decoration: none;
        color: black;
    }
}