/* ==========================================================================
   Public website: homepage (app/pages/home.tpl)
   ========================================================================== */

/* ---------- Hero ---------- */

.hero__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 48px 56px;
    padding-top: 80px;
    padding-bottom: 88px;
}

.hero__text {
    display: flex;
    flex: 1 1 440px;
    flex-direction: column;
    gap: 22px;
    min-width: 0;
}

.hero__title {
    font-size: 58px;
    font-weight: 600;
    letter-spacing: -1.8px;
    line-height: 1.03;
}

.hero__lead {
    max-width: 540px;
    color: var(--site-on-dark);
    font-size: 19px;
    line-height: 1.55;
}

.hero__text .button-row {
    margin-top: 4px;
}

.hero__demo {
    flex: 1 1 520px;
    min-width: 0;
}

.hero__note {
    margin-top: 10px;
    color: #7F8C85;
    font-size: 12px;
}

@media (max-width: 600px) {
    .hero__inner { padding-top: 48px; padding-bottom: 56px; }
    .hero__title { font-size: 40px; letter-spacing: -1px; }
}

/* ---------- Demo widget (cost evolution of a fictitious company) ---------- */

.demo-widget {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 18px;
    border-radius: 18px;
    background: var(--color-bg);
    color: var(--color-text);
    box-shadow: 0 30px 80px rgba(0, 0, 0, .45);
}

.demo-widget__head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 6px 12px;
}

.demo-widget__title {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -.4px;
}

.demo-widget__title small {
    color: var(--site-muted);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0;
}

.demo-widget__meta {
    color: var(--site-muted);
    font-size: 13px;
}

.demo-widget__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.toggle-chip {
    min-height: 34px;
    padding: 0 12px;
    border: 1px solid var(--site-line);
    border-radius: 99px;
    background: var(--color-surface);
    color: #3D4A44;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}

.toggle-chip:hover {
    border-color: var(--color-brand);
}

.toggle-chip[aria-pressed="true"] {
    border-color: var(--color-dark);
    background: var(--color-dark);
    color: #fff;
    font-weight: var(--font-weight-bold);
}

.demo-widget__chart {
    padding: 16px 18px 12px;
    border-radius: 14px;
    background: var(--color-dark);
    color: var(--site-on-dark);
}

.demo-widget__total {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 8px;
}

.demo-widget__total small {
    display: block;
    color: var(--site-on-dark-muted);
    font-size: 12px;
}

.demo-widget__total b {
    color: #fff;
    font-size: 30px;
    font-variant-numeric: tabular-nums;
    letter-spacing: -.6px;
}

.saving-badge {
    padding: 5px 11px;
    border-radius: 99px;
    background: rgba(133, 185, 28, .16);
    color: var(--site-accent-light);
    font-size: 13px;
    font-weight: var(--font-weight-bold);
}

.demo-widget__chart svg {
    display: block;
    width: 100%;
    height: 150px;
    margin-top: 8px;
}

.demo-widget__grid line { stroke: var(--site-dark-raised); }
.demo-widget__start { stroke: var(--site-muted); stroke-dasharray: 3 5; }
.demo-widget__area { fill: rgba(133, 185, 28, .14); }

.demo-widget__line {
    fill: none;
    stroke: var(--color-brand);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.demo-widget__axis {
    display: flex;
    justify-content: space-between;
    margin-top: 4px;
    color: #7F8C85;
    font-size: 11px;
}

.demo-widget__axis .is-start {
    color: var(--site-on-dark-muted);
}

.demo-widget__how {
    color: var(--site-muted);
    font-size: 12px;
}

.stat-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.stat {
    flex: 1 1 120px;
    padding: 10px 14px;
    border: 1px solid var(--site-line);
    border-radius: 12px;
    background: var(--color-surface);
}

.stat small {
    display: block;
    color: var(--site-muted);
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.stat b {
    font-size: 18px;
    font-variant-numeric: tabular-nums;
}

.stat .is-struck {
    color: var(--site-muted);
    text-decoration: line-through;
}

.stat--positive {
    flex-basis: 140px;
    border-color: #CFE2B4;
    background: var(--color-brand-light);
}

.stat--positive small { color: var(--color-brand-dark); }
.stat--positive b { color: var(--color-brand-darker); }

/* ---------- Customers ---------- */

.trust {
    border-top: 1px solid var(--site-dark-line);
}

.trust__inner {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding-top: 26px;
    padding-bottom: 30px;
}

.trust__label {
    color: #7F8C85;
    font-size: 11px;
    font-weight: var(--font-weight-bold);
    letter-spacing: 1.4px;
    text-transform: uppercase;
}

.trust__list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px 0;
    list-style: none;
}

.trust__list li {
    display: flex;
    flex: 1 0 auto;
    justify-content: center;
    padding: 0 18px;
    border-left: 1px solid var(--site-dark-raised);
}

.trust__list li:first-child {
    justify-content: flex-start;
    padding-left: 0;
    border-left: 0;
}

.trust__list li:last-child {
    justify-content: flex-end;
    padding-right: 0;
}

.site .trust__list a {
    color: var(--site-on-dark);
    font-size: 15px;
    font-weight: 600;
    white-space: nowrap;
    transition: color var(--transition);
}

.site .trust__list a:hover {
    color: #fff;
}

@media (max-width: 1100px) {
    .trust__list { justify-content: flex-start; gap: 10px 0; }
    .trust__list li,
    .trust__list li:first-child,
    .trust__list li:last-child { flex: 0 0 auto; justify-content: flex-start; padding: 0 16px 0 0; margin-right: 16px; border-left: 0; border-right: 1px solid var(--site-dark-raised); }
    .trust__list li:last-child { border-right: 0; }
}

/* ---------- Roles ---------- */

.roles {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 16px;
}

.roles__list {
    display: flex;
    flex: 1 1 260px;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.role-button {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    min-height: 64px;
    padding: 14px 18px;
    border: 1px solid var(--site-line);
    border-radius: 14px;
    background: var(--color-surface);
    color: var(--color-text);
    text-align: left;
    cursor: pointer;
}

.role-button:hover {
    border-color: var(--color-brand);
}

.role-button b { font-size: 18px; }
.role-button span { color: var(--site-muted); font-size: 13px; }

.role-button[aria-selected="true"] {
    border-color: var(--color-dark);
    background: var(--color-dark);
    color: #fff;
}

.role-button[aria-selected="true"] span {
    color: var(--site-on-dark-muted);
}

.roles__panel {
    display: flex;
    flex: 999 1 560px;
    flex-direction: column;
    gap: 22px;
    min-width: 0;
    padding: 32px;
    border: 1px solid var(--site-line);
    border-radius: 18px;
    background: var(--color-surface);
}

.roles__panel[hidden] {
    display: none;
}

.roles__panel h3 {
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -.6px;
    line-height: 1.2;
}

.point-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: 14px;
}

/* four points: always two by two */
.point-grid:has(> :nth-child(4):last-child) {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
}

.point {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    min-width: 0;
    padding: 16px;
    border: 1px solid var(--color-line-soft);
    border-radius: 12px;
    background: #F8FAF6;
}

.point .icon {
    flex: none;
    width: 20px;
    height: 20px;
    margin-top: 2px;
    color: var(--color-brand-dark);
}

.point b {
    display: block;
    font-size: 16px;
}

.point span {
    display: block;
    margin-top: 2px;
    color: var(--site-text);
    font-size: 14px;
    line-height: 1.5;
}

.roles__foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 18px;
    border-top: 1px solid var(--color-line-soft);
    color: var(--site-text);
    font-size: 15px;
}

@media (max-width: 600px) {
    .roles__panel { padding: 22px; }
    .roles__panel h3 { font-size: 23px; }
}

/* ---------- Telecom services ---------- */

.scope {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 16px;
}

.scope__group {
    display: flex;
    flex: 1 1 320px;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
    padding: 22px;
    border-radius: var(--radius-lg);
    background: var(--color-bg);
}

.scope__group h6 {
    padding: 0 4px 6px;
    color: var(--site-muted);
    font-size: 12px;
    font-weight: var(--font-weight-bold);
    letter-spacing: 1.3px;
    text-transform: uppercase;
}

.scope__item {
    padding: 14px 16px;
    border: 1px solid var(--site-line);
    border-radius: 12px;
    background: var(--color-surface);
}

.scope__item b {
    display: block;
    font-size: 16px;
}

.scope__item span {
    display: block;
    margin-top: 2px;
    color: var(--site-muted);
    font-size: 14px;
    line-height: 1.5;
}

/* ---------- Approach ---------- */

.steps {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    list-style: none;
}

.step {
    display: flex;
    flex: 1 1 200px;
    flex-direction: column;
    gap: 12px;
    min-width: 0;
    padding: 26px;
    border: 1px solid var(--site-line);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
}

.step__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.step__number {
    color: var(--color-brand-dark);
    font-size: 14px;
    font-weight: var(--font-weight-bold);
}

.step h3 {
    font-size: 21px;
    font-weight: 600;
}

.step p {
    color: var(--site-text);
    font-size: 15px;
    line-height: 1.6;
}

/* ---------- Platform teaser ---------- */

.teaser {
    overflow: hidden;
}

.teaser__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 48px;
    padding-top: 96px;
    padding-bottom: 96px;
}

.teaser__text {
    display: flex;
    flex: 1 1 380px;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
}

.teaser__text .section-title {
    margin-top: 0;
}

.teaser__text .button {
    align-self: flex-start;
}

.teaser .screenshot {
    flex: 1 1 560px;
    min-width: 0;
}

/* ---------- Customer cases ---------- */

.cases {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cases__logos {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 10px;
}

.case-logo {
    display: grid;
    place-items: center;
    height: 76px;
    padding: 12px 16px;
    border: 1px solid var(--site-line);
    border-radius: 14px;
    background: var(--color-surface);
    cursor: pointer;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.case-logo img {
    max-width: 100%;
    max-height: 40px;
    filter: grayscale(1);
    opacity: .7;
    transition: filter var(--transition), opacity var(--transition);
}

.case-logo:hover img,
.case-logo[aria-selected="true"] img {
    filter: none;
    opacity: 1;
}

.case-logo[aria-selected="true"] {
    border-color: var(--color-brand);
    box-shadow: 0 0 0 3px var(--color-brand-ring);
}

.case {
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
    border: 1px solid var(--site-line);
    border-radius: 18px;
    background: var(--color-surface);
}

.case[hidden] {
    display: none;
}

.case__quote {
    display: flex;
    flex: 999 1 520px;
    flex-direction: column;
    justify-content: space-between;
    gap: 26px;
    min-width: 0;
    padding: 36px;
    background: var(--color-dark);
    color: var(--color-bg);
}

.case__quote::before {
    content: "\201C";
    color: var(--color-brand);
    font-size: 72px;
    font-weight: 600;
    line-height: .6;
}

.case__quote blockquote {
    font-size: 26px;
    font-weight: 500;
    letter-spacing: -.4px;
    line-height: 1.35;
}

.case__quote b {
    display: block;
}

.case__quote small {
    display: block;
    color: var(--site-on-dark-muted);
    font-size: 14px;
}

.case__facts {
    display: flex;
    flex: 1 1 320px;
    flex-direction: column;
    gap: 22px;
    min-width: 0;
    padding: 32px;
}

.case__facts h3 {
    font-size: 22px;
    font-weight: 600;
}

.case__facts p {
    margin-top: 4px;
    color: var(--site-muted);
    font-size: 14px;
}

.case__facts h4 {
    margin-bottom: 12px;
    color: var(--site-muted);
    font-size: 12px;
    font-weight: var(--font-weight-bold);
    letter-spacing: 1.3px;
    text-transform: uppercase;
}

.case__facts .check-list {
    font-size: 15px;
}

.case__facts .link {
    margin-top: auto;
}

@media (max-width: 960px) {
    .cases__logos { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
    .cases__logos {
        display: flex;
        overflow-x: auto;
        margin: 0 calc(var(--site-padding) * -1);
        padding: 4px var(--site-padding);
        scroll-padding-inline: var(--site-padding);
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
    }
    .case-logo { flex: 0 0 132px; height: 64px; scroll-snap-align: start; }
    .case__quote { padding: 26px 22px; }
    .case__quote blockquote { font-size: 20px; }
    .case__facts { padding: 24px 22px; }
}

/* ---------- FAQ ---------- */

.faq {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    padding-top: 88px;
    padding-bottom: 88px;
}

.faq__head {
    flex: 1 1 320px;
    min-width: 0;
}

.faq__list {
    display: flex;
    flex: 1 1 600px;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
}

.faq__item {
    padding: 18px 20px;
    border: 1px solid var(--site-line);
    border-radius: 12px;
    background: #F8FAF6;
}

.faq__item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-size: 17px;
    font-weight: var(--font-weight-bold);
    list-style: none;
    cursor: pointer;
}

.faq__item summary::-webkit-details-marker {
    display: none;
}

.faq__item summary .icon {
    flex: none;
    width: 18px;
    height: 18px;
    color: var(--site-muted);
    transition: transform var(--transition);
}

.faq__item[open] summary .icon {
    transform: rotate(180deg);
}

.faq__item p {
    margin-top: 10px;
    color: var(--site-text);
    font-size: 15px;
    line-height: 1.6;
}

@media (max-width: 600px) {
    .faq { padding-top: 64px; padding-bottom: 64px; }
}

/* ---------- Contact ---------- */

.contact {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    padding-top: 96px;
    padding-bottom: 96px;
}

.contact__text {
    display: flex;
    flex: 1 1 400px;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
}

.contact__text .lead {
    font-size: 18px;
}

.contact__call {
    margin-top: 6px;
    color: var(--site-on-dark-muted);
    font-size: 14px;
}

.site .contact__call a {
    color: var(--site-accent-light);
    font-weight: 600;
}

@media (max-width: 600px) {
    .contact { padding-top: 64px; padding-bottom: 64px; }
    .demo-form { padding: 20px; }
}