/**
 * Components
 * Reusable UI components
 */

/* ==================== Buttons ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
}

.btn--white {
    background-color: var(--color-white);
    color: var(--color-logo-blue);
    border-color: var(--color-logo-blue);
}

.btn--white:hover {
    background-color: var(--color-logo-blue);
    border-color: var(--color-logo-blue);
    color: var(--color-white);
}

/* Override for btn--white in dark/primary sections */
.section--primary .btn--white,
.cta .btn--white,
.hero .btn--white {
    color: var(--color-logo-blue);
}

.section--primary .btn--white:hover,
.cta .btn--white:hover,
.hero .btn--white:hover {
    color: var(--color-white);
}

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

.btn--outline:hover {
    background-color: var(--color-logo-blue);
    color: var(--color-white);
}

.btn--large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.btn--full {
    width: 100%;
}

/* ==================== Cards ==================== */
/* Base card styles in enhancements.css (Unified Card System) */
.service-card {
    text-align: center;
}

.service-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin-inline: auto;
    margin-bottom: var(--spacing-lg);
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
}

.service-card__icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-white);
}

.service-card__title {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xl);
}

.service-card__description {
    /* Stili tipografici in enhancements.css */
}

/* ==================== Value Items ==================== */
.value-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.value-item__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-inline: auto;
    margin-bottom: var(--spacing-lg);
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
}

.value-item__icon svg {
    width: 40px;
    height: 40px;
    stroke: var(--color-white);
}

.value-item__title {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xl);
}

.value-item__description {
    /* Stili tipografici in enhancements.css */
}

/* ==================== Stat Items ==================== */
.stat-item {
    text-align: center;
    padding: var(--spacing-xl);
}

.stat-item__number {
    display: block;
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1;
}

.stat-item__number::after {
    content: '+';
}

.stat-item__label {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==================== CTA Section ==================== */
.cta {
    text-align: center;
}

.cta__title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.cta__description {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

/* ==================== Form Elements ==================== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
}

.form-label--optional {
    font-weight: var(--font-weight-normal);
    color: var(--color-text-muted);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(2, 102, 127, 0.15);
}

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

/* ==================== Expertise Card ==================== */
/* Base card styles in enhancements.css (Unified Card System) */

.expertise-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: var(--spacing-lg);
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
}

.expertise-card__icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--color-white);
}

.expertise-card__title {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.expertise-card__description {
    /* Stili tipografici in enhancements.css */
}

/* ==================== Approach Items ==================== */
/* Base card styles in enhancements.css (Unified Card System) */

.approach-item__number {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.approach-item__title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.approach-item__description {
    /* Stili tipografici in enhancements.css */
}

/* ==================== Service Block ==================== */
/* Base card styles in enhancements.css (Unified Card System) */

.service-block__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-lg);
    background-color: var(--color-primary);
    border-radius: var(--radius-lg);
}

.service-block__icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-white);
}

.service-block__title {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xl);
}

.service-block__description {
    /* Stili tipografici in enhancements.css */
}

/* ==================== Solution Card ==================== */
/* Base card styles in enhancements.css (Unified Card System) */
/* Override: solution-card has header/body structure with own padding */
.solution-card {
    padding: 0;
}

.solution-card__header {
    padding: var(--spacing-lg);
    background-color: var(--color-primary);
    color: var(--color-white);
    border-top-left-radius: var(--radius-lg);
    border-top-right-radius: var(--radius-lg);
}

.solution-card__title {
    font-size: var(--font-size-lg);
    color: var(--color-white);
}

.solution-card__body {
    padding: var(--spacing-lg);
}

.solution-card__description {
    /* Stili tipografici in enhancements.css */
    margin-bottom: var(--spacing-md);
}

.solution-card__features {
    font-size: var(--font-size-sm);
}

.solution-card__features li {
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    position: relative;
    color: var(--color-text-light);
}

.solution-card__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

/* ==================== DC Feature ==================== */
/* Base card styles in enhancements.css (Unified Card System) */
.dc-feature {
    text-align: center;
}

.dc-feature__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin-inline: auto;
    margin-bottom: var(--spacing-lg);
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
}

.dc-feature__icon svg {
    width: 36px;
    height: 36px;
    stroke: var(--color-white);
}

.dc-feature__title {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xl);
}

.dc-feature__description {
    /* Stili tipografici in enhancements.css */
}

/* ==================== DC Service Card ==================== */
/* Base card styles in enhancements.css (Unified Card System) */

.dc-service-card__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-sm);
}

.dc-service-card__description {
    /* Stili tipografici in enhancements.css */
    margin-bottom: 0;
}

/* ==================== DC Spec ==================== */
.dc-spec {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-lg);
}

.dc-spec__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
}

.dc-spec__icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-white);
}

.dc-spec__title {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
}

.dc-spec__value {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* ==================== Contact Detail ==================== */
.contact-detail {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.contact-detail__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
}

.contact-detail__icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-white);
}

.contact-detail__label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-xs);
}

.contact-detail__value {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

a.contact-detail__value:hover {
    color: var(--color-primary);
}

/* ==================== Expertise Block ==================== */
/* Base card styles in enhancements.css (Unified Card System) */

.expertise-block__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-lg);
    background-color: var(--color-primary);
    border-radius: var(--radius-lg);
}

.expertise-block__icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-white);
}

.expertise-block__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-900);
}

.expertise-block__text {
    /* Stili tipografici in enhancements.css */
}

/* ==================== Partner Section ==================== */
.partner__content {
    /* max-width gestito in enhancements.css */
    margin-inline: auto;
}

.partner__title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xl);
    color: var(--color-primary);
    text-align: center;
}

.partner__text {
    /* Stili tipografici in enhancements.css */
}

/* ==================== Values Content ==================== */
.values__content {
    /* max-width gestito in enhancements.css */
    margin-inline: auto;
}

.values__text {
    /* Stili tipografici in enhancements.css */
    margin-bottom: var(--spacing-xl);
}

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

/* ==================== CTA Subtext ==================== */
.cta__subtext {
    font-size: var(--font-size-base);
    opacity: 0.85;
    margin-bottom: var(--spacing-sm);
}

.cta__subtext:last-of-type {
    margin-bottom: var(--spacing-xl);
}

/* ==================== Experience Section ==================== */
.experience__content {
    display: grid;
    gap: var(--spacing-3xl);
    align-items: center;
}

.experience__title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.experience__description {
    /* Stili tipografici in enhancements.css */
}

@media (min-width: 768px) {
    .experience__content {
        grid-template-columns: 1fr 1fr;
    }
}

/* ==================== Services CTA ==================== */
.services__cta {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

.services__grid {
    display: grid;
    gap: var(--spacing-xl);
}

@media (min-width: 640px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ==================== Contact Home ==================== */
.contact-home__wrapper {
    max-width: 700px;
    margin-inline: auto;
}

.form-row {
    display: grid;
    gap: var(--spacing-lg);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

/* ==================== FAQ Section ==================== */
.faq__grid {
    max-width: 800px;
    margin-inline: auto;
}

.faq-item {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-gray-200);
}

.faq-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.faq-item__question {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-900);
}

.faq-item__answer {
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
}

/* ==================== Text Block ==================== */
.text-block {
    max-width: var(--prose-max-width);
    margin-inline: auto;
}

.text-block__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

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

.text-block__text {
    /* Stili tipografici in enhancements.css */
    margin-bottom: var(--spacing-lg);
}

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

/* ==================== Language Switcher ==================== */
.lang-switcher {
    position: relative;
    z-index: 100;
}

.lang-switcher__current {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    background-color: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-switcher__current:hover {
    background-color: var(--color-gray-200);
    border-color: var(--color-gray-300);
}

.lang-switcher__current::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid currentColor;
    transition: transform var(--transition-fast);
}

.lang-switcher__current[aria-expanded="true"]::after {
    transform: rotate(180deg);
}

.lang-switcher__dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 140px;
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-fast);
}

.lang-switcher__dropdown--open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-switcher__option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    text-align: left;
    color: var(--color-gray-700);
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-switcher__option:hover {
    background-color: var(--color-gray-100);
    color: var(--color-primary);
}

.lang-switcher__option--active {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.lang-switcher__option--active:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
}

/* Language Switcher Flags */
.lang-switcher__flag {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.lang-switcher__flag .lang-flag {
    width: 20px;
    height: 14px;
    border-radius: 2px;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);
}

.lang-switcher__name {
    flex: 1;
}

/* RTL Support */
[dir="rtl"] .lang-switcher__dropdown {
    right: auto;
    left: 0;
}

[dir="rtl"] body {
    text-align: right;
}

[dir="rtl"] .nav__list {
    flex-direction: row-reverse;
}

[dir="rtl"] .contact-detail {
    flex-direction: row-reverse;
}

[dir="rtl"] .dc-spec {
    flex-direction: row-reverse;
}

[dir="rtl"] .approach-item {
    border-left: none;
    border-right: 3px solid var(--color-primary);
}