:root {
    --swiss-red: #d90429;
    --swiss-red-dark: #9d021f;
    --swiss-black: #262626;
    --swiss-ink: #2f2f2f;
    --swiss-paper: #f5f1ea;
    --swiss-line: #d9d2c8;
    --swiss-muted: #5b5b5b;
    --swiss-white: #ffffff;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Inter", sans-serif;
    color: var(--swiss-ink);
    background:
        radial-gradient(circle at top left, rgba(217, 4, 41, 0.025), transparent 28%),
        radial-gradient(circle at top right, rgba(38, 38, 38, 0.03), transparent 26%),
        linear-gradient(180deg, #f7f3ec 0%, #f3eee7 55%, #f1ece4 100%);
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-position: left top, right top, center top;
    background-size: auto, auto, auto;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.045;
    background:
        url("https://100madeinitaly.org/marchiodiqualita.svg") no-repeat right -7rem top 8rem / 28rem auto,
        url("https://100madeinitaly.org/marchiodiqualita.svg") no-repeat left -8rem bottom 12rem / 24rem auto;
}

a {
    color: inherit;
    text-decoration: none;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(245, 241, 234, 0.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--swiss-line);
}

.navbar {
    padding: 1rem 0;
}

.navbar-dark .navbar-nav .nav-link,
.navbar-dark .navbar-brand {
    color: var(--swiss-black);
}

.navbar-nav .nav-link {
    padding: 0.45rem 0.75rem;
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
    color: var(--swiss-red);
    background: rgba(217, 4, 41, 0.06);
}

.navbar-toggler {
    border-color: rgba(17, 17, 17, 0.2);
}

.navbar-dark .navbar-toggler-icon {
    filter: invert(1);
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    margin-right: 0.65rem;
    border-radius: 0;
    background: var(--swiss-red);
    color: var(--swiss-white);
    font-weight: 800;
}

.brand-logo {
    width: 3rem;
    height: 3rem;
    margin-right: 0.75rem;
    object-fit: contain;
}

.brand-text {
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.btn-accent {
    border: 0;
    border-radius: 0;
    color: var(--swiss-white);
    background: var(--swiss-red);
    box-shadow: none;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.btn-accent:hover,
.btn-accent:focus {
    color: var(--swiss-white);
    background: var(--swiss-red-dark);
}

.btn-ghost {
    border-radius: 0;
    border-width: 1px;
    border-color: var(--swiss-black);
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.section-spacing {
    padding: 5rem 0;
}

.section-white {
    position: relative;
}

.swiss-grid,
.section-white,
.section-paper,
.section-red {
    position: relative;
}

.hero-section {
    padding: 4rem 0 3rem;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 0, rgba(255, 255, 255, 0.015) 1px, transparent 1px, transparent 120px),
        linear-gradient(0deg, rgba(255, 255, 255, 0.012) 0, rgba(255, 255, 255, 0.012) 1px, transparent 1px, transparent 120px),
        radial-gradient(circle at 12% 18%, rgba(217, 4, 41, 0.05), transparent 22%),
        radial-gradient(circle at 84% 14%, rgba(38, 38, 38, 0.045), transparent 20%),
        linear-gradient(to right, transparent 0, transparent calc(33.333% - 1px), rgba(17, 17, 17, 0.04) calc(33.333% - 1px), rgba(17, 17, 17, 0.04) 33.333%, transparent 33.333%, transparent calc(66.666% - 1px), rgba(17, 17, 17, 0.04) calc(66.666% - 1px), rgba(17, 17, 17, 0.04) 66.666%, transparent 66.666%),
        linear-gradient(180deg, #faf7f2 0%, #f0e9de 100%);
    background-size: 140px 140px, 140px 140px, auto, auto, auto, auto;
}

.hero-stage {
    position: relative;
    padding: 2rem;
    border: 1px solid rgba(47, 47, 47, 0.09);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.44) 0%, rgba(255, 255, 255, 0.22) 100%);
    box-shadow: 0 32px 70px rgba(17, 17, 17, 0.06);
    backdrop-filter: blur(8px);
}

.hero-stage::before {
    content: "";
    position: absolute;
    inset: 1.1rem;
    border: 1px solid rgba(255, 255, 255, 0.45);
    pointer-events: none;
}

.hero-row {
    min-height: 68vh;
}

.hero-copy-shell {
    position: relative;
    height: 100%;
    padding: 0.2rem 0.25rem 0.25rem 0;
}

.grid-kicker {
    margin: 0 0 1rem;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--swiss-red);
}

.grid-kicker.light {
    color: rgba(255, 255, 255, 0.72);
}

.hero-title,
.section-title,
.footer-title {
    margin: 0;
    font-family: "Cormorant Garamond", serif;
    font-weight: 700;
    line-height: 0.96;
}

.hero-title {
    font-size: clamp(2.4rem, 5.4vw, 4.8rem);
    letter-spacing: -0.035em;
    text-transform: uppercase;
    max-width: 11ch;
}

.hero-title span {
    color: var(--swiss-red);
}

.hero-carousel {
    position: relative;
    padding-bottom: 2.75rem;
}

.hero-carousel .carousel-inner {
    min-height: 19.5rem;
}

.hero-carousel .carousel-item {
    padding: 0.35rem 1rem 0 0;
}

.hero-carousel .carousel-item h1,
.hero-carousel .carousel-item h2 {
    margin-bottom: 1.1rem;
}

.hero-indicators {
    justify-content: flex-start;
    gap: 0.45rem;
    margin: 0;
    bottom: 0;
}

.hero-indicators [data-bs-target] {
    width: 1.8rem;
    height: 0.18rem;
    margin: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(47, 47, 47, 0.18);
    opacity: 1;
}

.hero-indicators .active {
    background: var(--swiss-red);
}

.hero-carousel-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 1.2rem;
}

.hero-nav-btn {
    min-height: 2.75rem;
    padding: 0.65rem 0.95rem;
    border: 1px solid rgba(47, 47, 47, 0.14);
    background: rgba(255, 255, 255, 0.62);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--swiss-black);
    transition: all 0.2s ease;
}

.hero-nav-btn:hover,
.hero-nav-btn:focus {
    border-color: rgba(217, 4, 41, 0.32);
    background: rgba(255, 255, 255, 0.9);
    color: var(--swiss-red);
}

.hero-text,
.section-lead {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--swiss-muted);
    max-width: 48rem;
}

.hero-subtext {
    max-width: 43rem;
    margin-top: 1rem;
    margin-bottom: 0;
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(31, 31, 31, 0.74);
}

.hero-highlight {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1.5rem;
}

.hero-highlight span {
    display: inline-flex;
    align-items: center;
    min-height: 2.3rem;
    padding: 0.45rem 0.8rem;
    border: 1px solid rgba(47, 47, 47, 0.12);
    background: rgba(255, 255, 255, 0.55);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--swiss-black);
    backdrop-filter: blur(6px);
}

.hero-panel,
.info-card,
.sheet-card,
.form-swiss {
    border: 1px solid var(--swiss-line);
    border-radius: 0;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(255, 255, 255, 0.76) 100%);
}

.hero-panel {
    height: 100%;
    padding: 1.45rem;
}

.hero-panel-emphasis {
    background:
        radial-gradient(circle at top right, rgba(217, 4, 41, 0.08), transparent 26%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(248, 244, 237, 0.9) 100%);
    box-shadow: 0 24px 54px rgba(17, 17, 17, 0.06);
}

.hero-panel-head {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.75rem;
}

.hero-logo {
    display: block;
    width: 5.75rem;
    height: 5.75rem;
    object-fit: contain;
}

.hero-panel-label {
    margin-bottom: 0.35rem;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--swiss-red);
}

.hero-panel-meta {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: rgba(47, 47, 47, 0.55);
}

.hero-panel-title {
    margin: 0 0 0.75rem;
    font-family: "Cormorant Garamond", serif;
    font-size: clamp(1.28rem, 1.7vw, 1.7rem);
    line-height: 1.04;
    color: var(--swiss-black);
    max-width: 18ch;
}

.hero-panel-text {
    margin: 0 0 0.95rem;
    font-size: 0.95rem;
    line-height: 1.65;
    color: rgba(47, 47, 47, 0.72);
}

.hero-checks {
    margin: 0;
    padding: 0;
    list-style: none;
}

.hero-checks li {
    display: grid;
    gap: 0.25rem;
    padding: 0.72rem 0 0.72rem 0.9rem;
    border-top: 1px solid rgba(47, 47, 47, 0.1);
    position: relative;
}

.hero-checks li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 1.08rem;
    width: 0.38rem;
    height: 0.38rem;
    background: var(--swiss-red);
}

.hero-checks li strong {
    display: block;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--swiss-black);
}

.hero-checks li span {
    display: block;
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--swiss-muted);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1.6rem 0 1.15rem;
}

.hero-actions .btn {
    min-height: 3.45rem;
    padding-inline: 1.35rem;
}

.hero-proof {
    margin-top: 1rem;
}

.proof-box {
    height: 100%;
    padding: 1.15rem 1.2rem;
    border: 1px solid var(--swiss-line);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(255, 255, 255, 0.68) 100%);
    box-shadow: 0 16px 34px rgba(17, 17, 17, 0.045);
}

.proof-box strong {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.proof-box span {
    line-height: 1.65;
    color: var(--swiss-muted);
}

.section-head {
    margin-bottom: 2rem;
    position: relative;
}

.section-head > [class*="col-"] {
    padding-top: 0.35rem;
    padding-bottom: 0.35rem;
}

.section-head .section-title {
    position: relative;
    padding-top: 0.7rem;
}

.section-head .section-title::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 3.2rem;
    height: 2px;
    background: var(--swiss-red);
}

.section-title {
    font-size: clamp(1.6rem, 3vw, 2.8rem);
    letter-spacing: -0.02em;
}

.section-title.light {
    color: var(--swiss-white);
}

.section-lead.light {
    color: rgba(255, 255, 255, 0.78);
}

.cards-grid .info-card,
.sheet-card {
    height: 100%;
}

.info-card,
.sheet-card {
    padding: 1.6rem;
    box-shadow: 0 18px 34px rgba(17, 17, 17, 0.04);
}

.info-card h3,
.sheet-card h3,
.requirement-item h3,
.timeline-row h3,
.footer-heading {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    margin-bottom: 0.9rem;
}

.info-card p,
.sheet-card p,
.requirement-item p,
.timeline-row p {
    margin-bottom: 0;
    line-height: 1.8;
    color: var(--swiss-muted);
}

.section-red {
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.05), transparent 24%),
        linear-gradient(135deg, #b70c28 0%, #ca1736 54%, #8f1327 100%);
    color: var(--swiss-white);
}

.sheet-card.inverse {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.11) 0%, rgba(255, 255, 255, 0.055) 100%);
    border-color: rgba(255, 255, 255, 0.18);
}

.sheet-card.inverse p,
.sheet-card.inverse h3 {
    color: var(--swiss-white);
}

.requirement-list {
    display: grid;
    gap: 1rem;
}

.requirement-item {
    display: grid;
    grid-template-columns: 5rem 1fr;
    gap: 1.25rem;
    padding: 1.35rem 1.25rem;
    border: 1px solid var(--swiss-line);
    background: rgba(255, 255, 255, 0.56);
}

.requirement-item > div:last-child {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

.requirement-num,
.timeline-row span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    background: var(--swiss-red);
    color: var(--swiss-white);
    font-size: 1.35rem;
    font-weight: 800;
}

.section-paper {
    background:
        linear-gradient(180deg, #efe8df 0%, #e9e1d5 100%);
}

.timeline-swiss {
    display: grid;
    gap: 1rem;
}

.timeline-row {
    display: grid;
    grid-template-columns: 5rem 1fr;
    gap: 1.5rem;
    padding: 1.35rem 1.25rem;
    border: 1px solid rgba(17, 17, 17, 0.12);
    background: rgba(255, 255, 255, 0.52);
}

.timeline-row > div:last-child {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

.bullet-clean {
    margin: 0;
    padding-left: 1.1rem;
}

.bullet-clean li {
    margin-bottom: 0.6rem;
    line-height: 1.7;
    color: var(--swiss-muted);
}

.sector-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 1.25rem;
}

.sector-tags span {
    display: inline-flex;
    align-items: center;
    min-height: 2.5rem;
    padding: 0.55rem 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: var(--swiss-white);
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    background: rgba(255, 255, 255, 0.05);
}

.faq-list {
    display: grid;
    gap: 1rem;
}

.faq-item {
    padding: 1.35rem 1.25rem;
    border: 1px solid rgba(17, 17, 17, 0.12);
    background: rgba(255, 255, 255, 0.56);
}

.faq-item h3 {
    margin-bottom: 0.65rem;
    font-size: 1rem;
    font-weight: 800;
    text-transform: uppercase;
}

.faq-item p {
    margin: 0;
    line-height: 1.8;
    color: var(--swiss-muted);
}

.compact-cta .btn-light {
    border-radius: 0;
    color: var(--swiss-red);
    font-weight: 800;
}

.form-swiss {
    padding: 2rem;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(248, 244, 237, 0.88) 100%);
}

.form-swiss .form-label {
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--swiss-red);
}

.form-swiss .form-control {
    border-radius: 0;
    border: 1px solid var(--swiss-line);
    background: #fff;
    padding: 0.95rem 1rem;
    min-height: 3.35rem;
}

.form-swiss textarea.form-control {
    min-height: 10rem;
}

.form-swiss .form-control:focus {
    border-color: var(--swiss-red);
    box-shadow: 0 0 0 0.2rem rgba(217, 4, 41, 0.12);
}

.form-meta p,
.form-note {
    margin: 0;
    line-height: 1.7;
    color: var(--swiss-muted);
}

.site-footer {
    color: var(--swiss-white);
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.012) 0, rgba(255, 255, 255, 0.012) 1px, transparent 1px, transparent 120px),
        linear-gradient(0deg, rgba(255, 255, 255, 0.01) 0, rgba(255, 255, 255, 0.01) 1px, transparent 1px, transparent 120px),
        radial-gradient(circle at top left, rgba(217, 4, 41, 0.08), transparent 24%),
        linear-gradient(180deg, #3a3a3a 0%, #282828 100%);
    background-size: 140px 140px, 140px 140px, auto, auto;
}

.footer-top {
    align-items: stretch;
}

.footer-label {
    margin-bottom: 0.8rem;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.footer-title {
    max-width: 30rem;
    margin-bottom: 1rem;
}

.footer-text {
    max-width: 30rem;
    margin: 0;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.72);
}

.site-footer a {
    color: var(--swiss-white);
}

.footer-card {
    height: 100%;
    padding: 1.4rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.03) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.footer-heading {
    margin-bottom: 1rem;
}

.footer-contact-line,
.footer-nav-item {
    margin-bottom: 0.7rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.8);
}

.footer-divider {
    height: 1px;
    margin-top: 2.5rem;
    background: rgba(255, 255, 255, 0.12);
}

.footer-legal {
    color: rgba(255, 255, 255, 0.92);
}

.footer-legal span {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    line-height: 1.8;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 991.98px) {
    .hero-section {
        padding-top: 1.5rem;
    }

    .hero-stage {
        padding: 1.4rem;
    }

    .hero-carousel .carousel-inner {
        min-height: 17rem;
    }

    .hero-row {
        min-height: auto;
    }

    .hero-panel {
        margin-top: 0.5rem;
    }

    .hero-panel-title {
        max-width: none;
    }

    .hero-actions .btn,
    .compact-cta .btn-light {
        width: 100%;
    }

    .section-white::before,
    .section-paper::before {
        display: none;
    }
}

@media (max-width: 767.98px) {
    .section-spacing {
        padding: 2.75rem 0;
    }

    .navbar {
        padding: 0.8rem 0;
    }

    .brand-logo {
        width: 2.4rem;
        height: 2.4rem;
        margin-right: 0.55rem;
    }

    .brand-text {
        font-size: 0.82rem;
        letter-spacing: 0.05em;
    }

    .hero-section {
        padding: 1.25rem 0 2rem;
    }

    .hero-stage {
        padding: 1rem;
    }

    .hero-stage::before {
        inset: 0.65rem;
    }

    .hero-title {
        font-size: clamp(2rem, 10vw, 3rem);
        line-height: 0.98;
    }

    .hero-carousel {
        padding-bottom: 2.25rem;
    }

    .hero-carousel .carousel-inner {
        min-height: 16rem;
    }

    .hero-carousel .carousel-item {
        padding-right: 0;
    }

    .hero-carousel-nav {
        gap: 0.5rem;
    }

    .hero-nav-btn {
        flex: 1 1 auto;
        min-height: 2.55rem;
        font-size: 0.7rem;
        letter-spacing: 0.12em;
    }

    .hero-text,
    .section-lead {
        font-size: 1rem;
        line-height: 1.7;
    }

    .hero-subtext {
        font-size: 0.95rem;
        line-height: 1.7;
    }

    .hero-highlight {
        gap: 0.5rem;
    }

    .hero-highlight span {
        width: 100%;
        justify-content: center;
        font-size: 0.76rem;
    }

    .hero-indicators [data-bs-target] {
        width: 1.2rem;
    }

    .hero-logo {
        width: 4.75rem;
        height: 4.75rem;
    }

    .hero-panel-head {
        align-items: flex-start;
    }

    .proof-box,
    .info-card,
    .sheet-card,
    .form-swiss {
        padding: 1.15rem;
    }

    .section-head {
        margin-bottom: 1.4rem;
    }

    .section-title {
        font-size: 1.55rem;
        line-height: 1.05;
    }

    .grid-kicker {
        font-size: 0.72rem;
        letter-spacing: 0.14em;
    }

    .hero-actions {
        flex-direction: column;
    }

    .requirement-item,
    .timeline-row {
        grid-template-columns: 1fr;
        gap: 0.9rem;
    }

    .faq-item {
        padding: 1.1rem;
    }

    .requirement-num,
    .timeline-row span {
        width: 3.1rem;
        height: 3.1rem;
        font-size: 1rem;
    }

    .sector-tags {
        gap: 0.5rem;
    }

    .sector-tags span {
        width: 100%;
        justify-content: center;
        font-size: 0.86rem;
    }

    .footer-title {
        font-size: 1.7rem;
        line-height: 1.1;
    }

    .footer-card {
        padding: 1.1rem;
    }

    .footer-legal span {
        font-size: 0.64rem;
        letter-spacing: 0.16em;
        line-height: 1.7;
    }

    #interessamento h1 {
        font-size: 1.55rem;
    }

    #interessamento p.lead {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }

    #interessamento .btn-submit {
        min-height: 3.15rem;
    }
}