@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;500;600;700&display=swap');
@import 'variables.css';

/* Reset & Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-style: normal !important;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6,
.nav-logo {
    font-family: var(--font-heading);
    font-weight: 500;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Elegant Buttons - Less round, sharper */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 2px;
    /* Very slight rounding, almost sharp */
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-normal);
    text-align: center;
    border: 1px solid transparent;
}

.btn .btn-primary{
    padding: 7px 16p;
}
.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-sm);
    transform: none;
}

.btn-outline-white {
    background-color: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.8);
}

.btn-outline-white:hover {
    background-color: white;
    color: var(--color-text-dark);
    transform: none;
}

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

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Fill from left to right animation */
.btn-swipe {
    position: relative;
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    overflow: hidden;
    z-index: 1;
}

.btn-swipe::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background-color: var(--color-primary);
    transition: width 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: -1;
}

.btn-swipe:hover {
    color: white;
    border-color: var(--color-primary);
    transform: none;
    box-shadow: var(--shadow-sm);
}

.btn-swipe:hover::before {
    width: 100%;
}

/* Top Banner */
.top-banner {
    background-color: var(--color-primary);
    color: rgba(255, 255, 255, 0.9);
    padding: 10px 0;
    font-size: 0.85rem;
    letter-spacing: 0.3px;
    display: block;
}

.top-banner .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.banner-left,
.banner-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.banner-icon {
    color: rgba(255, 255, 255, 0.65);
    flex-shrink: 0;
    vertical-align: middle;
}

.banner-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.9);
    transition: color 0.2s;
}

.banner-link:hover {
    color: white;
}

.banner-left {
    gap: 8px;
}

/* Header & Navbar */
header {
    background-color: rgba(255, 255, 255, 0.98);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    transition: var(--transition-normal);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

/* Logo */
.nav-logo-link {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: inherit;
}

.nav-logo-badge {
    background-color: var(--color-primary);
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    width: 42px;
    height: 42px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(46,184,188,0.3);
}

.nav-logo-text {
    display: flex;
    flex-direction: column;
}

.nav-logo-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1a1a1a;
    line-height: 1.2;
    transition: color 0.2s;
}

.nav-logo-link:hover .nav-logo-title {
    color: var(--color-primary);
}

.nav-logo-subtitle {
    font-size: 0.75rem;
    color: var(--color-text-light);
    font-weight: 400;
    letter-spacing: 0.2px;
}

/* Nav Links */
.nav-links {
    display: flex;
    gap: 4px;
    align-items: center;
}

/* Mobile Hamburger - Hidden on Desktop */
.hamburger-menu {
    display: none;
    background: none;
    border: none;
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    color: var(--color-text);
    transition: background-color 0.2s;
    z-index: 1001;
}

.hamburger-menu:hover {
    background-color: #f3f4f6;
}

.nav-sidebar {
    display: flex;
    gap: 4px;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-item > a {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    padding: 8px 16px;
    border-radius: 8px;
    transition: background-color 0.2s, color 0.2s;
}

.nav-item > a:hover {
    color: var(--color-primary);
    background-color: #e6f7f7;
}

.nav-item .chevron {
    transition: transform 0.2s;
    flex-shrink: 0;
}

.nav-item:hover .chevron {
    transform: rotate(180deg);
}

/* Dropdown */
.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    min-width: 230px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
    padding: 8px 0;
    z-index: 100;
}

.nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    font-size: 0.875rem;
    color: #374151;
    transition: background-color 0.2s, color 0.2s;
}

.dropdown-menu li a svg {
    color: var(--color-primary);
    flex-shrink: 0;
    transition: color 0.2s;
}

.dropdown-menu li a:hover {
    background-color: var(--color-primary);
    color: white;
    padding-left: 16px;
}

.dropdown-menu li a:hover svg {
    color: white;
}

/* CTA Button */
.btn-nav-cta {
    margin-left: 12px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    border-radius: 2px;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    box-shadow: 0 2px 8px rgba(46,184,188,0.3);
    transition: box-shadow 0.2s, opacity 0.2s;
    text-transform: none;
}

.btn-nav-cta:hover {
    opacity: 0.9;
    box-shadow: 0 4px 14px rgba(46,184,188,0.4);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    transform: none;
}

.nav-actions {
    display: flex;
    align-items: center;
}

/* Mobile Menu (dropdown dall'alto) */
.mobile-menu {
    display: none;
    background: white;
    border-top: 1px solid var(--color-border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.mobile-menu.active {
    max-height: 600px;
}

.mobile-menu-inner {
    padding: 16px 0 24px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mobile-link {
    display: block;
    padding: 12px 4px;
    border-bottom: 1px solid #f3f4f6;
    color: #1a1a1a;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.mobile-link:hover {
    color: var(--color-primary);
}

/* Mobile accordion */
.mobile-item {
    border-bottom: 1px solid #f3f4f6;
}

.mobile-accordion-btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background: none;
    border: none;
    padding: 12px 4px;
    font-size: 0.95rem;
    font-weight: 500;
    color: #1a1a1a;
    cursor: pointer;
    font-family: var(--font-body);
    text-align: left;
}

.mobile-accordion-btn .chevron {
    transition: transform 0.2s;
    flex-shrink: 0;
}

.mobile-dropdown {
    display: none;
    padding-bottom: 8px;
}

.mobile-dropdown.active {
    display: block;
}

.mobile-sub-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    font-size: 0.875rem;
    color: #4b5563;
    border-radius: 0px;
    transition: background-color 0.2s, color 0.2s;
    margin: 2px 0;
}

.mobile-sub-link svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.mobile-sub-link:hover {
    background-color: var(--color-primary);
    color: white;
}

.mobile-sub-link:hover svg {
    color: white;
}

.mobile-cta {
    margin-top: 16px;
    padding-top: 4px;
}

/* Hero Section */
.hero {
    height: calc(100vh - 90px);
    background-image: var(--hero-overlay), url('../img/hero.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.hero-content {
    max-width: 900px;
    padding: 0 20px;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 600;
    margin-bottom: 25px;
    line-height: 1.1;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 50px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Sections */
.section {
    padding: 120px 0;
}

.section-light {
    background-color: var(--color-background-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 2.8rem;
    color: var(--color-text);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background-color: var(--color-primary);
}

.section-subtitle {
    color: var(--color-text-light);
    font-size: 1.1rem;
    max-width: 650px;
    margin: 0 auto;
    font-weight: 300;
}

/* Elegant Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 60px;
}

.team-card {
    text-align: center;
    group: hover;
}

.team-image-wrapper {
    overflow: hidden;
    margin-bottom: 25px;
    border-radius: 2px;
}

.team-image {
    width: 100%;
    height: 450px;
    object-fit: cover;
    object-position: top;
    transition: var(--transition-slow);
    filter: grayscale(20%);
}

.team-card:hover .team-image {
    transform: scale(1.05);
    filter: grayscale(0%);
}

.team-name {
    font-size: 1.4rem;
    color: var(--color-text);
    margin-bottom: 8px;
    font-weight: 500;
}

.team-role {
    color: var(--color-primary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Footer */
footer {
    background-color: #04262a;
    /* Very dark rich ottanio */
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px;
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 60px;
}

.footer-col h3 {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 25px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.footer-col p,
.footer-col ul li {
    margin-bottom: 12px;
    font-weight: 300;
}

.footer-col ul li a:hover {
    color: white;
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

/* Smooth Reveal Animations */
.reveal {
    opacity: 0;
    transition: opacity 0.5s ease-out;
}

.reveal.active {
    opacity: 1;
}

/* Grids for content */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 60px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
}

.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.split-image {
    width: 100%;
    height: 100%;
    min-height: 400px;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: var(--shadow-md);
}

.value-card {
    background: transparent;
    transition: var(--transition-normal);
}

.value-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 25px;
    box-shadow: var(--shadow-sm);
}

.value-card h3 {
    color: var(--color-primary-dark);
    margin-bottom: 15px;
    font-size: 1.3rem;
    font-weight: 600;
}

.value-card p {
    color: var(--color-text);
    font-size: 1.15rem;
    line-height: 1.7;
    font-weight: 400;
}

/* Text heavy sections */
.text-content {
    text-align: left;
}

.text-content h2 {
    font-size: 2.2rem;
    color: var(--color-primary-dark);
    margin-bottom: 25px;
    line-height: 1.2;
}

.text-content h3 {
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    margin-top: 30px;
}

.text-content p {
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--color-text);
}

.text-content ul {
    list-style-type: none;
    padding-left: 0;
}

.text-content ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 15px;
    font-weight: 400;
    font-size: 1.1rem;
}

.text-content ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-size: 1.5rem;
    line-height: 1;
    top: -2px;
}

.number-badge {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);

    width: 32px;
    height: 32px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    margin-right: 15px;

    border-radius: 2px;

    font-size: 0.8rem;
    font-weight: 700;
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet largo: comprimi padding container e nascondi sottotitolo logo */
@media (max-width: 1280px) {
    .container {
        padding: 0 24px;
    }

    .nav-logo-subtitle {
        display: none;
    }
}

/* Tablet: comprimi i nav items per far stare tutto in una riga */
@media (max-width: 1180px) {
    .nav-item > a {
        padding: 8px 10px;
        font-size: 0.82rem;
    }

    .btn-nav-cta {
        padding: 9px 14px;
        font-size: 0.82rem;
        margin-left: 6px;
    }
}

/* Tablet stretto: scatta l'hamburger */
@media (max-width: 1100px) {
    .top-banner {
        display: none;
    }

    .hamburger-menu {
        display: flex;
    }

    .nav-sidebar {
        display: none;
    }

    .mobile-menu {
        display: block;
    }

    .hero-title {
        font-size: 3rem;
    }

    /* Split section: colonna singola già da 1100px */
    .split-section {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    /* Immagine split: altezza fissa più contenuta */
    .split-image {
        min-height: 320px;
        max-height: 420px;
    }

    /* Annulla il padding-left inline sulla sezione servizi */
    .split-section .text-content {
        padding-left: 0 !important;
    }

    /* Grid 2 e 3: una colonna se lo spazio è stretto */
    .grid-2 {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .grid-3 {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    /* Team grid */
    .team-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    /* Box "Il paziente al centro" */
    .mission-box {
        padding: 50px 30px !important;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 2.2rem;
        letter-spacing: -0.5px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.9rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    /* Split: colonna singola, immagine ragionevole */
    .split-section {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .split-image {
        min-height: 240px;
        max-height: 320px;
    }

    .split-section .text-content {
        padding-left: 0 !important;
    }

    /* Grid sempre 1 colonna su mobile piccolo */
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .grid-3 {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* Team */
    .team-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .team-image {
        height: 340px;
    }

    /* Sezioni testo */
    .text-content h2 {
        font-size: 1.7rem;
    }

    .text-content p {
        font-size: 1.05rem;
    }

    /* Box "Il paziente al centro": rimuovi border-left, riduci padding */
    .text-content[style*="border-left"] {
        border-left: none !important;
        border-top: 4px solid var(--color-primary) !important;
        padding: 32px 20px !important;
        border-radius: 4px !important;
    }

    /* Number badge section: wrap testo correttamente */
    .number-badge {
        flex-shrink: 0;
    }

    /* Carousel: nascondi frecce, assicura overflow hidden */
    .carousel-wrapper {
        overflow: hidden !important;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* value-card img: altezza ridotta */
    .value-card img {
        height: 180px;
    }
}