/* ==========================================================================
   S.A.S. Servizi Aziendali Specialistici S.r.l. – Foglio di stile del sito
   Basato su Bootstrap 4 (MIT). Nessun template di terze parti.
   ========================================================================== */

/* Font ospitati localmente (SIL Open Font License 1.1, vedi assets/fonts/OFL-*.txt)
   ========================================================================== */

@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url("../fonts/inter-variable-latin-ext.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url("../fonts/inter-variable-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "DM Serif Display";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("../fonts/dm-serif-display-400-latin-ext.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: "DM Serif Display";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("../fonts/dm-serif-display-400-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    --sas-navy: #0b1d36;
    --sas-navy-2: #10284a;
    --sas-navy-3: #173660;
    --sas-blue: #3573bc;
    --sas-blue-dark: #285d9c;
    --sas-blue-soft: #eaf1f9;
    --sas-red: #e1262c;
    --sas-ink: #16202e;
    --sas-text: #3d4756;
    --sas-muted: #6b7686;
    --sas-line: #e3e7ed;
    --sas-paper: #f5f7fa;
    --sas-white: #fff;
    --sas-radius: 14px;
    --sas-radius-sm: 10px;
    --sas-shadow: 0 1px 2px rgba(11, 29, 54, .05), 0 8px 24px rgba(11, 29, 54, .07);
    --sas-shadow-lg: 0 24px 60px rgba(11, 29, 54, .18);
    --sas-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --sas-font-display: "DM Serif Display", Georgia, "Times New Roman", serif;
    --sas-ease: cubic-bezier(.2, .7, .2, 1);
}

/* Base
   ========================================================================== */

html {
    scroll-behavior: auto;
}

body {
    font-family: var(--sas-font);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--sas-text);
    background: var(--sas-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    color: var(--sas-ink);
}

a {
    color: var(--sas-blue);
    transition: color .2s ease;
}

a:hover {
    color: var(--sas-blue-dark);
}

img {
    max-width: 100%;
}

::selection {
    background: var(--sas-blue);
    color: var(--sas-white);
}

:focus-visible {
    outline: 2px solid var(--sas-blue);
    outline-offset: 3px;
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: -100px;
    z-index: 2000;
    padding: .5rem 1rem;
    border-radius: var(--sas-radius-sm);
    background: var(--sas-white);
    color: var(--sas-ink);
    font-weight: 600;
}

.skip-link:focus {
    top: 1rem;
}

section[id] {
    scroll-margin-top: 76px;
}

/* Tipografia di sezione
   ========================================================================== */

.sas-eyebrow {
    display: block;
    margin-bottom: .9rem;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--sas-blue);
}

.sas-eyebrow::before {
    content: "";
    display: inline-block;
    vertical-align: middle;
    width: 28px;
    height: 2px;
    margin-right: .75rem;
    background: var(--sas-red);
}

.sas-eyebrow--light {
    color: rgba(255, 255, 255, .8);
}

.sas-heading {
    font-family: var(--sas-font-display);
    font-weight: 400;
    font-size: clamp(2rem, 1.4rem + 2vw, 2.9rem);
    line-height: 1.15;
    letter-spacing: -.01em;
    margin-bottom: 1.25rem;
}

.sas-heading--light {
    color: var(--sas-white);
}

.sas-subheading {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--sas-blue);
    margin-bottom: 1.5rem;
}

.sas-text {
    color: var(--sas-text);
    font-size: 1.02rem;
}

.sas-section {
    position: relative;
    padding: 6.5rem 0;
}

.sas-section--tint {
    background: var(--sas-paper);
}

.sas-section__head {
    max-width: 640px;
    margin-bottom: 3rem;
}

/* Pulsanti
   ========================================================================== */

.sas-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .8rem 1.6rem;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: .95rem;
    font-weight: 600;
    line-height: 1.2;
    transition: background-color .25s var(--sas-ease), color .25s var(--sas-ease), border-color .25s var(--sas-ease), transform .25s var(--sas-ease), box-shadow .25s var(--sas-ease);
}

.sas-btn:hover {
    transform: translateY(-1px);
}

.sas-btn:focus {
    box-shadow: 0 0 0 .2rem rgba(53, 115, 188, .35);
}

.sas-btn .fa-arrow-right {
    transition: transform .25s var(--sas-ease);
}

.sas-btn:hover .fa-arrow-right {
    transform: translateX(3px);
}

.sas-btn--sm {
    padding: .55rem 1.2rem;
    font-size: .88rem;
}

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

.sas-btn--primary:hover,
.sas-btn--primary:focus {
    background: var(--sas-blue-dark);
    color: var(--sas-white);
    box-shadow: 0 8px 20px rgba(53, 115, 188, .3);
}

.sas-btn--accent {
    background: var(--sas-white);
    color: var(--sas-navy);
}

.sas-btn--accent:hover,
.sas-btn--accent:focus {
    background: var(--sas-blue-soft);
    color: var(--sas-navy);
}

.sas-btn--ghost {
    background: transparent;
    color: var(--sas-white);
    border-color: rgba(255, 255, 255, .35);
}

.sas-btn--ghost:hover,
.sas-btn--ghost:focus {
    background: rgba(255, 255, 255, .1);
    color: var(--sas-white);
    border-color: rgba(255, 255, 255, .7);
}

.sas-btn--outline {
    background: transparent;
    color: var(--sas-ink);
    border-color: var(--sas-line);
}

.sas-btn--outline:hover,
.sas-btn--outline:focus {
    border-color: var(--sas-ink);
    color: var(--sas-ink);
}

/* Navigazione
   ========================================================================== */

.sas-nav {
    padding: 1.1rem 0;
    transition: background-color .3s ease, padding .3s ease, box-shadow .3s ease;
}

.sas-nav .navbar-brand {
    padding: 0;
    display: flex;
    align-items: center;
}

.sas-nav__logo {
    width: auto;
    height: 64px;
    transition: height .3s ease;
}

.sas-nav__logo--dark {
    display: none;
}

.sas-nav .nav-link {
    position: relative;
    margin: 0 .35rem;
    padding: .5rem .35rem !important;
    font-size: .93rem;
    font-weight: 500;
}

.sas-nav.navbar-dark .nav-link {
    color: rgba(255, 255, 255, .8);
}

.sas-nav.navbar-dark .nav-link:hover,
.sas-nav.navbar-dark .nav-link.active {
    color: var(--sas-white);
}

.sas-nav .nav-link::after {
    content: "";
    position: absolute;
    left: .35rem;
    right: .35rem;
    bottom: .2rem;
    height: 2px;
    background: var(--sas-red);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s var(--sas-ease);
}

.sas-nav .nav-link:hover::after,
.sas-nav .nav-link.active::after {
    transform: scaleX(1);
}

/* Stato dopo lo scroll */
.sas-nav.is-scrolled {
    padding: .6rem 0;
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 1px 0 var(--sas-line), 0 10px 30px rgba(11, 29, 54, .06);
    -webkit-backdrop-filter: saturate(160%) blur(10px);
    backdrop-filter: saturate(160%) blur(10px);
}

.sas-nav.is-scrolled .sas-nav__logo {
    height: 54px;
}

@media (max-width: 575.98px) {
    .sas-nav__logo {
        height: 52px;
    }

    .sas-nav.is-scrolled .sas-nav__logo {
        height: 46px;
    }
}

.sas-nav.is-scrolled .sas-nav__logo--light {
    display: none;
}

.sas-nav.is-scrolled .sas-nav__logo--dark {
    display: block;
}

.sas-nav.is-scrolled .nav-link {
    color: var(--sas-text);
}

.sas-nav.is-scrolled .nav-link:hover,
.sas-nav.is-scrolled .nav-link.active {
    color: var(--sas-ink);
}

.sas-nav.is-scrolled .sas-btn--accent {
    background: var(--sas-blue);
    color: var(--sas-white);
}

.sas-nav.is-scrolled .sas-btn--accent:hover {
    background: var(--sas-blue-dark);
}

.sas-nav .navbar-toggler {
    border: 0;
    padding: .5rem;
}

.sas-burger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 16px;
}

.sas-burger span {
    display: block;
    height: 2px;
    border-radius: 2px;
    background: var(--sas-white);
    transition: transform .3s ease, opacity .3s ease, background-color .3s ease;
}

.sas-nav.is-scrolled .sas-burger span {
    background: var(--sas-ink);
}

.navbar-toggler[aria-expanded="true"] .sas-burger span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .sas-burger span:nth-child(2) {
    opacity: 0;
}

.navbar-toggler[aria-expanded="true"] .sas-burger span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 991.98px) {
    .sas-nav .navbar-collapse {
        margin-top: .75rem;
        padding: 1rem 1.25rem 1.25rem;
        border-radius: var(--sas-radius);
        background: var(--sas-white);
        box-shadow: var(--sas-shadow-lg);
    }

    .sas-nav .nav-link,
    .sas-nav.navbar-dark .nav-link {
        margin: 0;
        color: var(--sas-text);
        border-bottom: 1px solid var(--sas-line);
    }

    .sas-nav.navbar-dark .nav-link:hover,
    .sas-nav.navbar-dark .nav-link.active {
        color: var(--sas-ink);
    }

    .sas-nav .nav-link::after {
        display: none;
    }

    .sas-nav .navbar-nav .sas-btn--accent {
        background: var(--sas-blue);
        color: var(--sas-white);
        margin-top: 1rem !important;
    }
}

/* Hero
   ========================================================================== */

.sas-hero {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 100vh;
    padding: 9rem 0 6rem;
    overflow: hidden;
    color: var(--sas-white);
    background:
        radial-gradient(1200px 600px at 85% 10%, rgba(53, 115, 188, .45), transparent 60%),
        radial-gradient(900px 500px at 0% 100%, rgba(53, 115, 188, .18), transparent 60%),
        linear-gradient(160deg, var(--sas-navy) 0%, var(--sas-navy-2) 55%, var(--sas-navy-3) 100%);
}

.sas-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
    background-size: 64px 64px;
    -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 85%);
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 85%);
    pointer-events: none;
}

.sas-hero__shapes {
    position: absolute;
    top: 0;
    right: 0;
    width: 70%;
    height: 100%;
    pointer-events: none;
}

.sas-hero__inner {
    position: relative;
    z-index: 1;
}

.sas-hero__initial {
    color: var(--sas-red);
    font-weight: 700;
}

.sas-hero__title {
    font-family: var(--sas-font-display);
    font-weight: 400;
    font-size: clamp(2.5rem, 1.6rem + 3.4vw, 4.4rem);
    line-height: 1.06;
    letter-spacing: -.015em;
    color: var(--sas-white);
    margin-bottom: 1.5rem;
}

.sas-hero__lead {
    max-width: 540px;
    font-size: 1.15rem;
    color: rgba(255, 255, 255, .75);
    margin-bottom: 2.25rem;
}

.sas-hero__actions .sas-btn {
    margin: 0 .6rem .6rem 0;
}

.sas-hero__media {
    position: relative;
    margin: 0 0 0 1.5rem;
}

.sas-hero__media img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: 200px 200px var(--sas-radius) var(--sas-radius);
    box-shadow: var(--sas-shadow-lg);
}

.sas-hero__badge {
    position: absolute;
    left: -2rem;
    bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    padding: 1.1rem 1.4rem;
    border-radius: var(--sas-radius);
    background: var(--sas-white);
    box-shadow: var(--sas-shadow-lg);
}

.sas-hero__badge-number {
    font-family: var(--sas-font-display);
    font-size: 2.4rem;
    line-height: 1;
    color: var(--sas-navy);
}

.sas-hero__badge-label {
    margin-top: .3rem;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--sas-muted);
}

.sas-hero__scroll {
    position: absolute;
    left: 50%;
    bottom: 1.75rem;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-left: -22px;
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: 50%;
    color: var(--sas-white);
    animation: sas-bounce 2.4s ease-in-out infinite;
}

.sas-hero__scroll:hover {
    color: var(--sas-white);
    border-color: var(--sas-white);
}

@keyframes sas-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

@media (max-width: 991.98px) {
    .sas-hero {
        min-height: 0;
        padding: 8rem 0 6rem;
    }

    .sas-hero__shapes {
        width: 100%;
        opacity: .6;
    }
}

/* Barra certificazioni
   ========================================================================== */

.sas-trust {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--sas-line);
    background: var(--sas-white);
}

.sas-trust__text {
    font-size: .92rem;
    color: var(--sas-muted);
    text-align: center;
}

.sas-trust__text strong {
    color: var(--sas-ink);
    font-weight: 600;
}

.sas-trust__logos {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.sas-trust__logos img {
    width: auto;
    margin: .25rem .75rem;
}

@media (min-width: 768px) {
    .sas-trust__text {
        text-align: left;
    }
}

/* Chi siamo
   ========================================================================== */

.sas-about__media {
    position: relative;
    margin: 0 1.5rem 1.5rem 0;
}

.sas-about__media::before {
    content: "";
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    right: -1.5rem;
    bottom: -1.5rem;
    border-radius: var(--sas-radius);
    background: var(--sas-blue-soft);
}

.sas-about__media::after {
    content: "";
    position: absolute;
    top: -1rem;
    left: -1rem;
    width: 90px;
    height: 90px;
    border-top: 3px solid var(--sas-red);
    border-left: 3px solid var(--sas-red);
    border-radius: var(--sas-radius) 0 0 0;
}

.sas-about__media img {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--sas-radius);
    box-shadow: var(--sas-shadow);
}

/* Accordion */
.sas-accordion {
    margin-top: 1.75rem;
    border-top: 1px solid var(--sas-line);
}

.sas-accordion__item {
    border-bottom: 1px solid var(--sas-line);
}

.sas-accordion__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.05rem 0;
    border: 0;
    background: none;
    font-size: 1rem;
    font-weight: 600;
    color: var(--sas-ink);
    text-align: left;
    cursor: pointer;
}

.sas-accordion__toggle:hover {
    color: var(--sas-blue);
}

.sas-accordion__toggle:focus {
    outline: none;
}

.sas-accordion__toggle:focus-visible {
    outline: 2px solid var(--sas-blue);
}

.sas-accordion__icon {
    position: relative;
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
    margin-left: 1rem;
    border-radius: 50%;
    background: var(--sas-blue-soft);
}

.sas-accordion__icon::before,
.sas-accordion__icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 2px;
    margin: -1px 0 0 -5px;
    background: var(--sas-blue);
    transition: transform .3s var(--sas-ease);
}

.sas-accordion__icon::after {
    transform: rotate(90deg);
}

.sas-accordion__toggle:not(.collapsed) .sas-accordion__icon::after {
    transform: rotate(0deg);
}

.sas-accordion__body {
    padding: 0 2.5rem 1.2rem 0;
    margin: 0;
    color: var(--sas-text);
}

/* Documenti PDF */
.sas-docs {
    display: grid;
    gap: .75rem;
    margin-top: 2rem;
}

.sas-doc {
    display: flex;
    align-items: center;
    padding: .9rem 1.1rem;
    border: 1px solid var(--sas-line);
    border-radius: var(--sas-radius-sm);
    background: var(--sas-white);
    color: var(--sas-ink);
    font-weight: 600;
    transition: border-color .25s ease, box-shadow .25s ease, transform .25s var(--sas-ease);
}

.sas-doc:hover {
    text-decoration: none;
    color: var(--sas-ink);
    border-color: rgba(53, 115, 188, .45);
    box-shadow: var(--sas-shadow);
    transform: translateY(-1px);
}

.sas-doc__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    margin-right: 1rem;
    border-radius: 8px;
    background: rgba(225, 38, 44, .08);
    color: var(--sas-red);
    font-size: 1.1rem;
}

.sas-doc__name {
    flex: 1 1 auto;
    line-height: 1.35;
}

.sas-doc__arrow {
    margin-left: 1rem;
    color: var(--sas-blue);
    transition: transform .25s var(--sas-ease);
}

.sas-doc:hover .sas-doc__arrow {
    transform: translateX(3px);
}

/* Numeri
   ========================================================================== */

.sas-numbers {
    position: relative;
    padding: 4.5rem 0;
    background: linear-gradient(120deg, var(--sas-navy) 0%, var(--sas-navy-3) 100%);
    color: var(--sas-white);
    overflow: hidden;
}

.sas-numbers::after {
    content: "";
    position: absolute;
    right: -120px;
    top: -120px;
    width: 360px;
    height: 360px;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 50%;
    box-shadow: 0 0 0 60px rgba(255, 255, 255, .02);
}

.sas-number {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem 1.5rem;
    text-align: center;
}

.sas-number__value {
    font-family: var(--sas-font-display);
    font-size: clamp(2.4rem, 1.8rem + 2vw, 3.4rem);
    line-height: 1.1;
}

.sas-number__label {
    margin-top: .4rem;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .6);
}

@media (min-width: 768px) {
    .sas-number + .sas-number::before {
        content: "";
        position: absolute;
        left: 0;
        top: 25%;
        height: 50%;
        border-left: 1px solid rgba(255, 255, 255, .12);
    }
}

/* Servizi
   ========================================================================== */

.sas-card {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-bottom: 1.75rem;
    padding: 2rem;
    border: 1px solid var(--sas-line);
    border-radius: var(--sas-radius);
    background: var(--sas-white);
    transition: transform .35s var(--sas-ease), box-shadow .35s var(--sas-ease), border-color .35s ease;
}

.sas-card:hover {
    transform: translateY(-4px);
    border-color: transparent;
    box-shadow: var(--sas-shadow-lg);
}

.sas-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 56px;
    height: 56px;
    margin-bottom: 1.5rem;
    border-radius: 14px;
    background: var(--sas-blue-soft);
    color: var(--sas-blue);
    font-size: 1.4rem;
    transition: background-color .35s ease, color .35s ease;
}

.sas-card:hover .sas-card__icon {
    background: var(--sas-blue);
    color: var(--sas-white);
}

.sas-card__title {
    font-size: 1.18rem;
    font-weight: 600;
    line-height: 1.35;
    margin-bottom: 1rem;
}

.sas-card__intro {
    font-size: .95rem;
    color: var(--sas-text);
}

.sas-card--wide {
    flex-direction: column;
}

@media (min-width: 768px) {
    .sas-card--wide {
        flex-direction: row;
        align-items: flex-start;
    }

    .sas-card--wide .sas-card__icon {
        margin: 0 1.75rem 0 0;
    }
}

/* Lista con segno di spunta */
.sas-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.sas-list li {
    position: relative;
    padding: .5rem 0 .5rem 1.75rem;
    font-size: .95rem;
    line-height: 1.55;
    color: var(--sas-text);
}

.sas-list li + li {
    border-top: 1px dashed var(--sas-line);
}

.sas-list li::before {
    content: "\f00c";
    position: absolute;
    left: 0;
    top: .62rem;
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    font-size: .72rem;
    color: var(--sas-blue);
}

@media (min-width: 992px) {
    .sas-list--columns {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        column-gap: 2rem;
    }

    .sas-list--columns li + li {
        border-top: 0;
    }
}

/* Certificazioni
   ========================================================================== */

.sas-section__head--wide {
    max-width: 820px;
}

/* Navigazione interna tra le certificazioni */
.sas-cert-nav {
    display: flex;
    flex-wrap: wrap;
    margin-top: 1.75rem;
}

.sas-cert-nav a {
    display: inline-flex;
    align-items: center;
    margin: 0 .6rem .6rem 0;
    padding: .55rem 1.1rem;
    border: 1px solid var(--sas-line);
    border-radius: 999px;
    background: var(--sas-white);
    font-size: .88rem;
    font-weight: 600;
    color: var(--sas-ink);
    transition: border-color .25s ease, color .25s ease, box-shadow .25s ease;
}

.sas-cert-nav a:hover {
    text-decoration: none;
    color: var(--sas-blue);
    border-color: rgba(53, 115, 188, .45);
    box-shadow: var(--sas-shadow);
}

.sas-cert-nav i {
    margin-right: .5rem;
    color: var(--sas-blue);
}

/* Blocco della singola certificazione */
.sas-cert {
    padding: 4.5rem 0;
    border-top: 1px solid var(--sas-line);
    scroll-margin-top: 76px;
}

.sas-cert:first-of-type {
    margin-top: 1rem;
}

.sas-cert:last-child {
    padding-bottom: 0;
}

.sas-cert__card {
    position: sticky;
    top: 100px;
    padding: 2rem;
    border: 1px solid var(--sas-line);
    border-radius: var(--sas-radius);
    background: var(--sas-white);
    box-shadow: var(--sas-shadow);
}

.sas-cert__logo {
    display: flex;
    align-items: center;
    min-height: 60px;
    margin-bottom: 1.5rem;
}

.sas-cert__logo img {
    width: auto;
    max-width: 100%;
}

.sas-cert__label {
    margin-bottom: .25rem;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--sas-muted);
}

.sas-cert__norm {
    font-family: var(--sas-font-display);
    font-weight: 400;
    font-size: 1.9rem;
    margin-bottom: 1.25rem;
}

.sas-facts {
    margin: 0 0 1.75rem;
    border-top: 1px solid var(--sas-line);
}

.sas-facts > div {
    display: flex;
    justify-content: space-between;
    padding: .65rem 0;
    border-bottom: 1px solid var(--sas-line);
    font-size: .88rem;
}

.sas-facts dt {
    font-weight: 500;
    color: var(--sas-muted);
}

.sas-facts dd {
    margin: 0 0 0 1rem;
    font-weight: 600;
    color: var(--sas-ink);
    text-align: right;
}

.sas-cert__kicker {
    margin-bottom: .5rem;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--sas-red);
}

.sas-cert__title {
    font-family: var(--sas-font-display);
    font-weight: 400;
    font-size: clamp(1.7rem, 1.3rem + 1.2vw, 2.25rem);
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.sas-cert__subtitle {
    margin: 2rem 0 .75rem;
    font-size: .82rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--sas-ink);
}

.sas-list strong {
    color: var(--sas-ink);
    font-weight: 600;
}

@media (min-width: 768px) {
    .sas-list--grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        column-gap: 2rem;
    }

    .sas-list--grid li:nth-child(2) {
        border-top: 0;
    }
}

.sas-scope {
    margin: 2rem 0 0;
    padding: 1.25rem 1.5rem;
    border-left: 3px solid var(--sas-blue);
    border-radius: 0 var(--sas-radius-sm) var(--sas-radius-sm) 0;
    background: var(--sas-blue-soft);
    font-size: .98rem;
    color: var(--sas-navy);
}

.sas-scope__label {
    display: block;
    margin-bottom: .25rem;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--sas-blue);
}

@media (max-width: 991.98px) {
    .sas-cert {
        padding: 3.5rem 0;
    }

    .sas-cert__card {
        position: static;
    }
}

.sas-panel {
    position: sticky;
    top: 100px;
    padding: 2.25rem;
    border-radius: var(--sas-radius);
    background: var(--sas-paper);
    border: 1px solid var(--sas-line);
}

.sas-panel::before {
    content: "";
    display: block;
    width: 48px;
    height: 3px;
    margin-bottom: 1.5rem;
    background: var(--sas-red);
}

.sas-panel__title {
    font-family: var(--sas-font-display);
    font-weight: 400;
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.sas-panel__subtitle {
    margin: 1.75rem 0 .5rem;
    font-size: .82rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--sas-ink);
}

.sas-panel__subtitle i {
    width: 1.25rem;
    margin-right: .35rem;
    color: var(--sas-blue);
}

.sas-panel a {
    font-weight: 600;
    word-break: break-word;
}

@media (max-width: 991.98px) {
    .sas-panel {
        position: static;
    }
}

/* Contatti
   ========================================================================== */

.sas-contact {
    background:
        radial-gradient(800px 400px at 100% 0%, rgba(53, 115, 188, .3), transparent 60%),
        var(--sas-navy);
    color: rgba(255, 255, 255, .75);
}

.sas-contact__intro {
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.sas-contact__list {
    margin: 0 0 2rem;
    padding: 0;
    list-style: none;
}

.sas-contact__list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.4rem;
}

.sas-contact__list strong {
    display: block;
    margin-bottom: .1rem;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .5);
}

.sas-contact__list a {
    color: var(--sas-white);
    word-break: break-word;
}

.sas-contact__list a:hover {
    color: var(--sas-white);
    text-decoration: underline;
}

.sas-contact__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    margin-right: 1rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, .08);
    color: var(--sas-white);
}

.sas-contact__careers {
    padding-top: 1.75rem;
    border-top: 1px solid rgba(255, 255, 255, .12);
    color: var(--sas-white);
}

.sas-form-card {
    padding: 2.5rem;
    border-radius: var(--sas-radius);
    background: var(--sas-white);
    box-shadow: var(--sas-shadow-lg);
    color: var(--sas-text);
}

.sas-form-card__title {
    font-family: var(--sas-font-display);
    font-weight: 400;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 575.98px) {
    .sas-form-card {
        padding: 1.75rem 1.25rem;
    }
}

/* Form
   ========================================================================== */

.sas-form label,
.sas-label {
    display: block;
    margin-bottom: .4rem;
    font-size: .85rem;
    font-weight: 600;
    color: var(--sas-ink);
}

.sas-form .form-control {
    min-height: 48px;
    padding: .7rem 1rem;
    border: 1px solid var(--sas-line);
    border-radius: var(--sas-radius-sm);
    background: var(--sas-paper);
    font-size: .95rem;
    color: var(--sas-ink);
    transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.sas-form .form-control::placeholder {
    color: #9aa3b0;
}

.sas-form .form-control:focus {
    border-color: var(--sas-blue);
    background: var(--sas-white);
    box-shadow: 0 0 0 .2rem rgba(53, 115, 188, .15);
}

.sas-form .form-control.is-invalid {
    border-color: var(--sas-red);
    background-image: none;
}

.sas-form__error {
    display: block;
    margin-top: .35rem;
    font-size: .8rem;
    color: var(--sas-red);
}

.sas-form__hint {
    margin: 1.25rem 0 0;
    font-size: .8rem;
    color: var(--sas-muted);
}

.sas-form .g-recaptcha {
    min-height: 78px;
}

.sas-form .g-recaptcha.is-invalid iframe {
    border-radius: 4px;
    box-shadow: 0 0 0 2px var(--sas-red);
}

.sas-form [type="submit"][disabled] {
    opacity: .7;
    cursor: progress;
}

/* Campo file */
.sas-file {
    position: relative;
    display: flex !important;
    align-items: center;
    margin: 0 !important;
    padding: .85rem 1rem;
    border: 1px dashed #c3cbd6;
    border-radius: var(--sas-radius-sm);
    background: var(--sas-paper);
    cursor: pointer;
    font-weight: 500 !important;
    transition: border-color .2s ease, background-color .2s ease;
}

.sas-file:hover {
    border-color: var(--sas-blue);
    background: var(--sas-blue-soft);
}

.sas-file input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.sas-file:focus-within {
    border-color: var(--sas-blue);
    box-shadow: 0 0 0 .2rem rgba(53, 115, 188, .15);
}

.sas-file.is-invalid {
    border-color: var(--sas-red);
}

.sas-file__icon {
    margin-right: .75rem;
    font-size: 1.25rem;
    color: var(--sas-red);
}

.sas-file__name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--sas-text);
}

.sas-note {
    padding: .85rem 1rem;
    border-radius: var(--sas-radius-sm);
    background: var(--sas-blue-soft);
    font-size: .88rem;
    color: var(--sas-navy);
}

/* Modali
   ========================================================================== */

.sas-modal .modal-content {
    border: 0;
    border-radius: var(--sas-radius);
    box-shadow: var(--sas-shadow-lg);
    overflow: hidden;
}

.sas-modal .modal-header {
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--sas-line);
}

.sas-modal .modal-title {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--sas-ink);
}

.sas-modal .close {
    width: 36px;
    height: 36px;
    margin: -.25rem -.5rem -.25rem auto;
    padding: 0;
    border-radius: 50%;
    font-weight: 400;
    opacity: .6;
    transition: background-color .2s ease, opacity .2s ease;
}

.sas-modal .close:hover {
    opacity: 1;
    background: var(--sas-paper);
}

.sas-modal .modal-body {
    padding: 1.5rem;
}

.sas-modal .modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--sas-line);
}

.modal-backdrop.show {
    opacity: .6;
    background: var(--sas-navy);
}

/* Modali con testo lungo: contenuto scorrevole con intestazione e piè fissi */
.modal-dialog-scrollable {
    max-height: calc(100% - 3.5rem);
}

.modal-dialog-scrollable .modal-content {
    max-height: calc(100vh - 3.5rem);
}

.modal-dialog-scrollable .modal-body {
    overflow-y: auto;
}

.sas-legal {
    font-size: .93rem;
}

.sas-legal ol {
    padding-left: 1.25rem;
}

.sas-legal ol > li {
    margin-bottom: 1.25rem;
}

.sas-legal strong {
    color: var(--sas-ink);
}

/* Modale di esito */
.sas-status__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin-bottom: 1.25rem;
    border-radius: 50%;
    font-size: 1.5rem;
    background: rgba(40, 167, 69, .12);
    color: #1e8a3a;
}

.sas-status--error .sas-status__icon {
    background: rgba(225, 38, 44, .1);
    color: var(--sas-red);
}

.sas-status--warning .sas-status__icon {
    background: rgba(240, 173, 78, .15);
    color: #b7791f;
}

.sas-status__title {
    font-family: var(--sas-font-display);
    font-weight: 400 !important;
    font-size: 1.7rem !important;
    margin-bottom: .6rem;
}

.sas-status__text {
    color: var(--sas-text);
}

/* Footer
   ========================================================================== */

.sas-footer {
    padding: 4.5rem 0 0;
    background: #07152a;
    color: rgba(255, 255, 255, .6);
    font-size: .92rem;
}

.sas-footer__text {
    line-height: 1.8;
}

.sas-footer__title {
    margin-bottom: 1rem;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--sas-white);
}

.sas-footer__links {
    margin: 0;
    padding: 0;
    list-style: none;
}

.sas-footer__links li {
    margin-bottom: .55rem;
}

.sas-footer__links a {
    color: rgba(255, 255, 255, .7);
}

.sas-footer__links a:hover {
    color: var(--sas-white);
    text-decoration: none;
}

.sas-footer__iso {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    padding: .75rem 1rem;
    border-radius: var(--sas-radius-sm);
    background: var(--sas-white);
}

.sas-footer__iso img {
    width: auto;
    max-height: 34px;
    margin: .25rem .35rem;
}

.sas-footer__bottom {
    margin-top: 3.5rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, .08);
    text-align: center;
    color: rgba(255, 255, 255, .45);
}

/* Banner cookie
   ========================================================================== */

.sas-cookie {
    position: fixed;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    z-index: 1030;
    display: flex;
    flex-direction: column;
    max-width: 560px;
    padding: 1.25rem 1.5rem;
    border-radius: var(--sas-radius);
    background: var(--sas-white);
    box-shadow: var(--sas-shadow-lg);
    font-size: .85rem;
    animation: sas-slide-up .5s var(--sas-ease) both;
}

.sas-cookie strong {
    color: var(--sas-ink);
}

.sas-cookie p {
    margin: .35rem 0 1rem;
    color: var(--sas-text);
}

.sas-cookie .sas-btn {
    align-self: flex-end;
    min-width: 96px;
}

@keyframes sas-slide-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: none; }
}

/* Animazioni all'ingresso
   ========================================================================== */

.sas-js [data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .8s var(--sas-ease), transform .8s var(--sas-ease);
}

.sas-js [data-reveal].is-visible {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    .sas-js [data-reveal] {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .sas-hero__scroll {
        animation: none;
    }

    *,
    *::before,
    *::after {
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
    }
}

/* Tabelle nei testi legali */
.sas-legal__table {
    margin-bottom: 0;
    font-size: .85rem;
}

.sas-legal__table th {
    border-top: 0;
    font-weight: 600;
    color: var(--sas-ink);
    white-space: nowrap;
}

.sas-legal__table td:first-child {
    font-family: SFMono-Regular, Menlo, Consolas, monospace;
    white-space: nowrap;
}

.sas-legal__subtitle {
    margin: 1rem 0 .35rem;
    font-weight: 600;
    color: var(--sas-ink);
}

.sas-legal ul {
    padding-left: 1.1rem;
}

.sas-legal ul li {
    margin-bottom: .3rem;
}

.sas-legal em {
    font-style: normal;
    font-weight: 600;
    color: var(--sas-ink);
}

/* Selettore di lingua
   ========================================================================== */

.sas-lang {
    display: inline-flex;
    align-items: center;
    padding: 2px;
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .04em;
}

.sas-lang__item {
    padding: .2rem .6rem;
    border-radius: 999px;
    line-height: 1.4;
    color: rgba(255, 255, 255, .75);
}

a.sas-lang__item:hover {
    color: var(--sas-white);
    text-decoration: none;
}

.sas-lang__item.is-active {
    background: var(--sas-white);
    color: var(--sas-navy);
}

.sas-nav.is-scrolled .sas-lang {
    border-color: var(--sas-line);
}

.sas-nav.is-scrolled .sas-lang__item {
    color: var(--sas-muted);
}

.sas-nav.is-scrolled a.sas-lang__item:hover {
    color: var(--sas-ink);
}

.sas-nav.is-scrolled .sas-lang__item.is-active {
    background: var(--sas-navy);
    color: var(--sas-white);
}

@media (max-width: 991.98px) {
    .sas-nav .sas-lang {
        align-self: flex-start;
        margin-top: 1rem;
        border-color: var(--sas-line);
    }

    .sas-nav .sas-lang__item {
        color: var(--sas-muted);
    }

    .sas-nav .sas-lang__item.is-active {
        background: var(--sas-navy);
        color: var(--sas-white);
    }
}

/* Indicazione della lingua dei documenti PDF nella versione inglese */
.sas-doc__lang {
    display: block;
    font-size: .75rem;
    font-weight: 500;
    color: var(--sas-muted);
}

/* Pagina di errore 404
   ========================================================================== */

.sas-error {
    min-height: 100vh;
    padding: 4rem 0;
}

.sas-error__brand {
    display: inline-block;
    margin-bottom: 3rem;
}

.sas-error__brand img {
    width: auto;
    height: 64px;
}

.sas-error__code {
    margin: 0 0 .5rem -.3rem;
    font-family: var(--sas-font-display);
    font-size: clamp(6rem, 4rem + 10vw, 11rem);
    line-height: .9;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, .35);
}

.sas-error__title {
    font-size: clamp(2.2rem, 1.6rem + 2.5vw, 3.4rem);
}

.sas-error__footer {
    margin: 3.5rem 0 0;
    font-size: .85rem;
    color: rgba(255, 255, 255, .55);
}

.sas-error__footer a {
    color: rgba(255, 255, 255, .8);
}

.sas-error__footer a:hover {
    color: var(--sas-white);
}

.sas-error__footer span {
    margin: 0 .5rem;
}