/* AppIsidata.aspx only: keep the shared master and its navigation untouched. */
.isi-apps {
    --app-blue: #0053e5;
    --app-deep: #021d61;
    --app-text: #24466d;
    --app-muted: #607795;
    --app-border: #c7dbee;
    position: relative;
    isolation: isolate;
    overflow: hidden;
    color: var(--app-text);
    background:
        radial-gradient(circle at 84% 18%, rgba(198, 222, 250, .74), rgba(234, 244, 255, .52) 28%, transparent 56%),
        linear-gradient(90deg, #fff 0, #fff 42%, #f8fbff 62%, #eaf3ff 100%);
    font: 16px/1.55 'Segoe UI', Arial, sans-serif;
}
.isi-apps *, .isi-apps *::before, .isi-apps *::after { box-sizing: border-box; }
.isi-apps .app-bookmark {
    position: absolute;
    top: 0;
    left: 0;
    width: 42px;
    height: 210px;
    pointer-events: none;
    filter: drop-shadow(3px 7px 9px rgba(0, 78, 229, .13));
}
.isi-apps .app-bookmark::before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1771f1 0%, #004ee5 100%);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 50% calc(100% - 21px), 0 100%);
}
.isi-apps .app-container { width: min(1440px, calc(100% - 96px)); margin: 0 auto; }
.isi-apps h1, .isi-apps h2, .isi-apps h3, .isi-apps p, .isi-apps figure { margin: 0; }
.isi-apps h1, .isi-apps h2 { color: var(--app-deep); font-family: 'Segoe UI', Arial, sans-serif; font-weight: 900; letter-spacing: -.045em; }
.isi-apps a { color: var(--app-blue); text-decoration: none; }
.isi-apps a:hover { text-decoration: underline; }
.isi-apps a:focus-visible, .isi-apps summary:focus-visible { outline: 3px solid var(--app-blue); outline-offset: 5px; border-radius: 4px; }
.isi-apps .app-eyebrow { color: #25528c; font-size: 12px; line-height: 1.5; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.isi-apps .app-hero { display: grid; grid-template-columns: 1.12fr 1fr; align-items: center; gap: 24px; padding: 24px 0 30px; }
.isi-apps .app-hero-copy { position: relative; z-index: 1; padding-left: 28px; }
.isi-apps .app-hero h1 { margin: 12px 0 18px; font-size: clamp(36px, 3.8vw, 60px); line-height: 1.04; }
.isi-apps .app-hero h1 span { display: block; color: var(--app-blue); }
.isi-apps .app-intro { max-width: 580px; color: var(--app-text); font-size: clamp(17px, 1.3vw, 20px); line-height: 1.5; }
.isi-apps .app-platforms { margin-top: 14px; color: var(--app-muted); font-size: 14px; }
.isi-apps .app-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.isi-apps .app-button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 48px; padding: 11px 21px; border-radius: 8px; border: 1px solid var(--app-border); background: #fff; color: var(--app-deep); font-weight: 650; box-shadow: 0 3px 8px #123e7610; }
.isi-apps .app-button-primary { color: #fff; background: var(--app-blue); border-color: var(--app-blue); }
.isi-apps .app-button:hover { text-decoration: none; box-shadow: 0 5px 16px #123e7625; }
.isi-apps .app-phones { position: relative; isolation: isolate; display: flex; align-items: center; justify-content: center; justify-self: center; gap: 14px; min-width: 0; width: min(560px, 100%); padding: 26px 84px 24px 0; }
.isi-apps .app-phones::before {
    content: '';
    position: absolute;
    z-index: -2;
    top: -20%;
    right: -30%;
    width: 140%;
    height: 78%;
    border-radius: 0 0 0 150px;
    background: linear-gradient(145deg, rgba(231, 241, 253, .78), rgba(207, 226, 248, .34));
    transform: rotate(-5deg);
    transform-origin: right top;
    pointer-events: none;
}
.isi-apps .app-phones::after {
    content: '';
    position: absolute;
    z-index: -1;
    top: 2%;
    left: -22%;
    width: 168px;
    height: 118px;
    border: 1px solid rgba(0, 78, 229, .24);
    border-right: 0;
    border-radius: 68px 0 0 68px;
    pointer-events: none;
}
/* Decorative window, document cards and icons from didatticheco2/Login.aspx.
   Only their placement is adapted to fit the two original app screenshots. */
.isi-apps .app-login-visual { position: absolute; z-index: -1; inset: 0 -12px 0 3%; pointer-events: none; }
.isi-apps .app-login-visual .visual-window { position: absolute; inset: 0 2% 0 0; border: 1px solid rgba(145, 183, 228, .26); border-radius: 34px 0 0 34px; background: linear-gradient(145deg, rgba(246, 250, 255, .50), rgba(216, 232, 250, .33)); box-shadow: inset 0 1px rgba(255, 255, 255, .82); transform: rotate(-3deg); }
.isi-apps .app-login-visual .window-dot { position: relative; top: 30px; left: 36px; display: inline-block; width: 13px; height: 13px; margin-right: 10px; border-radius: 50%; background: #7ca8de; opacity: .6; }
.isi-apps .app-login-visual .window-bar { position: absolute; top: 76px; left: 42px; width: 72%; height: 22px; border-radius: 8px; background: rgba(255, 255, 255, .53); }
.isi-apps .app-login-visual .document-card { position: absolute; display: flex; align-items: center; width: 80%; height: 24%; padding: 20px 130px 20px 28px; border: 1px solid rgba(142, 181, 227, .35); border-radius: 18px; background: rgba(255, 255, 255, .92); box-shadow: 0 18px 34px rgba(44, 93, 151, .19), 0 4px 10px rgba(44, 93, 151, .09); }
.isi-apps .app-login-visual .document-card-one { top: 13%; left: 20%; transform: rotate(-4deg); }
.isi-apps .app-login-visual .document-card-two { top: 40%; left: 13%; transform: rotate(-1deg); }
.isi-apps .app-login-visual .document-card-three { top: 67%; left: 18%; transform: rotate(3deg); }
.isi-apps .app-login-visual .document-bullet { flex: 0 0 auto; width: 27px; height: 27px; border-radius: 50%; background: #004ee5; }
.isi-apps .app-login-visual .document-lines { position: absolute; top: 50%; right: 125px; width: 124px; margin: 0; transform: translateY(-50%); }
.isi-apps .app-login-visual .document-lines i { display: block; height: 5px; margin: 6px 0; border-radius: 5px; }
.isi-apps .app-login-visual .document-lines i:nth-child(1) { width: 92%; background: #4f91e6; }
.isi-apps .app-login-visual .document-lines i:nth-child(2) { width: 63%; background: #c5d2e2; }
.isi-apps .app-login-visual .document-lines i:nth-child(3) { width: 81%; background: #7fa6d4; }
.isi-apps .app-login-visual .document-lines i:nth-child(4) { width: 48%; background: #d6dfe9; }
.isi-apps .app-login-visual .document-lines i:nth-child(5) { width: 72%; background: #9ab8da; }
.isi-apps .app-login-visual .document-lines i:nth-child(6) { width: 38%; background: #c8d6e6; }
.isi-apps .app-login-visual .document-card-two .document-lines i:nth-child(1) { width: 75%; }
.isi-apps .app-login-visual .document-card-two .document-lines i:nth-child(2) { width: 91%; }
.isi-apps .app-login-visual .document-card-two .document-lines i:nth-child(4) { width: 67%; }
.isi-apps .app-login-visual .document-card-two .document-lines i:nth-child(6) { width: 52%; }
.isi-apps .app-login-visual .document-card-three .document-lines i:nth-child(1) { width: 86%; }
.isi-apps .app-login-visual .document-card-three .document-lines i:nth-child(2) { width: 55%; }
.isi-apps .app-login-visual .document-card-three .document-lines i:nth-child(3) { width: 94%; }
.isi-apps .app-login-visual .document-card-three .document-lines i:nth-child(5) { width: 60%; }
.isi-apps .app-login-visual .didactic-card-icons { position: absolute; top: 50%; right: 15px; display: flex; gap: 8px; transform: translateY(-50%); }
.isi-apps .app-login-visual .didactic-mini-icon { display: grid; width: 43px; height: 43px; place-items: center; border: 1px solid rgba(46, 123, 221, .28); border-radius: 10px; color: #2e7bdd; background: rgba(238, 245, 254, .78); box-shadow: 0 4px 10px rgba(44, 93, 151, .10); }
.isi-apps .app-login-visual .didactic-mini-icon svg { width: 29px; height: 29px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.isi-apps .app-login-visual .didactic-symbol-text { fill: currentColor; stroke: none; font: 700 28px/1 Arial, sans-serif; }
.isi-apps .app-login-visual .approval-check { position: absolute; right: 9px; bottom: -16px; display: grid; place-items: center; width: 54px; height: 54px; border: 6px solid #fff; border-radius: 50%; color: #fff; background: #13a653; font-size: 32px; font-weight: 900; box-shadow: 0 8px 18px rgba(19, 166, 83, .22); }
.isi-apps .app-phone { position: relative; flex: 0 1 190px; min-width: 0; padding: 6px; border: 2px solid #658ebb; border-radius: 30px; background: #112c52; box-shadow: 0 2px 0 2px #c2dcf5, 0 4px 0 3px #7194bb, 0 22px 26px -12px #123e7655; }
.isi-apps .app-phone-student { transform: rotate(-5deg) translateY(-8px); }
.isi-apps .app-phone-teacher { transform: rotate(6deg) translateY(16px); }
.isi-apps .app-phone::after { content: ''; position: absolute; right: -5px; top: 22%; width: 3px; height: 35px; border-radius: 0 2px 2px 0; background: #385d8a; }
.isi-apps .app-phone img { display: block; width: 100%; height: auto; border-radius: 22px; }
.isi-apps .app-products { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; align-items: start; }
.isi-apps .app-product { min-width: 0; background: #fff; border: 1px solid var(--app-border); border-radius: 14px; padding: 26px; box-shadow: 0 8px 28px #3178c014; scroll-margin-top: 180px; }
.isi-apps .app-product-header { display: grid; grid-template-columns: minmax(0, 1fr) 128px; align-items: center; gap: 16px; min-height: 105px; }
.isi-apps .app-product h2 { margin: 3px 0 5px; font-size: clamp(30px, 3vw, 46px); line-height: 1.12; }
.isi-apps .app-tagline { color: #526e92; font-size: 17px; line-height: 1.45; }
.isi-apps .app-logo { width: 100%; height: auto; }
.isi-apps .app-features { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-template-rows: repeat(2, minmax(96px, auto)); gap: 18px; padding: 0; margin: 30px 0 22px; }
.isi-apps .app-features li { display: flex; align-items: flex-start; gap: 12px; min-width: 0; margin: 0; padding: 0; }
.isi-apps .app-icon { display: flex; flex: 0 0 40px; align-items: center; justify-content: center; width: 40px; height: 42px; color: var(--app-blue); background: #e9f5ff; border-radius: 9px; }
.isi-apps .app-icon svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.isi-apps .app-features strong { display: block; color: var(--app-deep); font-size: 14px; line-height: 1.45; font-weight: 650; }
.isi-apps .app-features small { display: block; margin-top: 3px; color: var(--app-muted); font-size: 12px; line-height: 1.5; }
.isi-apps .app-features li > div { min-width: 0; overflow-wrap: anywhere; }
.isi-apps .app-downloads { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px; }
.isi-apps .app-downloads a { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; }
.isi-apps .app-store-apple { display: block; width: 138px; height: 46px; }
.isi-apps .app-store-google { display: block; width: 156px; height: auto; }
.isi-apps .app-links { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; column-gap: 22px; margin-top: 8px; }
.isi-apps .app-links a { display: inline-flex; align-items: center; min-height: 44px; font-size: 14px; font-weight: 650; }
.isi-apps .app-details { border-top: 1px solid #e1ebf5; margin-top: 14px; }
.isi-apps .app-details summary { cursor: pointer; padding: 15px 2px 4px; color: #335c88; font-size: 14px; font-weight: 600; min-height: 44px; }
.isi-apps .app-details[open] summary { padding-bottom: 14px; }
.isi-apps .app-detail-content { color: var(--app-text); font-size: 15px; line-height: 1.75; }
.isi-apps .app-detail-content p { margin: 0 0 12px; }
.isi-apps .app-qr { display: flex; align-items: center; flex-wrap: wrap; justify-content: center; gap: 20px; background: #f3f8fe; border-radius: 8px; padding: 16px; margin-top: 18px; }
.isi-apps .app-qr img { display: block; flex: 0 0 144px; width: 144px; height: 144px; padding: 8px; object-fit: contain; background: #fff; }
.isi-apps .app-qr p { flex: 1 1 180px; min-width: 0; margin: 0; font-size: 14px; }
/* Original serigraphy, wave paths and palette from didatticheco2/Login.aspx.
   Keep the decoration in its own flow container, below even expanded cards. */
.isi-apps .app-bottom-art {
    position: relative;
    height: clamp(220px, 22.6667vw, 360px);
    overflow: hidden;
    pointer-events: none;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, .9));
}
.isi-apps .app-bottom-serigraphy {
    position: absolute;
    left: 26%;
    bottom: 0;
    width: min(68vw, 1080px);
    aspect-ratio: 3 / 1;
    opacity: .24;
    background: linear-gradient(90deg, #075fca 0%, #1771f1 52%, #075fca 100%);
    -webkit-mask: url('../../img/app-isidata/header-serigrafia-isidata.png') center / contain no-repeat;
    mask: url('../../img/app-isidata/header-serigrafia-isidata.png') center / contain no-repeat;
}
.isi-apps .app-waves { position: absolute; display: block; left: 0; bottom: -1px; width: 100%; height: clamp(145px, 23vh, 230px); }
.isi-apps .wave-light { fill: #eef5fe; }
.isi-apps .wave-mid { fill: #d6e8fc; fill-opacity: .86; }
.isi-apps .wave-front { fill: #004ee5; }
.isi-apps .wave-line { fill: none; stroke: #1771f1; stroke-width: 3; stroke-linecap: round; opacity: .95; }
@media (min-width: 1600px) { .isi-apps .app-hero { padding-top: 28px; padding-bottom: 34px; } .isi-apps .app-phone { flex-basis: 200px; } }
@media (min-width: 1101px) and (max-width: 1400px) {
    .isi-apps .app-features li { flex-direction: column; gap: 9px; }
    .isi-apps .app-features { grid-template-rows: repeat(2, minmax(150px, auto)); }
}
@media (max-width: 1100px) {
    .isi-apps .app-bookmark { width: 22px; height: 150px; }
    .isi-apps .app-bookmark::before { clip-path: polygon(0 0, 100% 0, 100% 100%, 50% calc(100% - 12px), 0 100%); }
    .isi-apps .app-container { width: calc(100% - 48px); }
    .isi-apps .app-hero-copy { padding-left: 0; }
    .isi-apps .app-hero { gap: 16px; }
    .isi-apps .app-phones { padding-right: 66px; }
    .isi-apps .app-login-visual .didactic-mini-icon { width: 31px; height: 31px; border-radius: 8px; }
    .isi-apps .app-login-visual .didactic-mini-icon svg { width: 23px; height: 23px; }
    .isi-apps .app-login-visual .didactic-card-icons { right: 10px; gap: 5px; }
    .isi-apps .app-login-visual .document-card { padding: 12px; }
    .isi-apps .app-login-visual .document-lines { right: 85px; width: 80px; }
    .isi-apps .app-login-visual .approval-check { width: 40px; height: 40px; border-width: 4px; font-size: 24px; }
    .isi-apps .app-product { padding: 22px; }
    .isi-apps .app-product-header { grid-template-columns: minmax(0, 1fr) 92px; gap: 10px; }
    .isi-apps .app-features { gap: 16px; }
}
@media (min-width: 768px) and (max-width: 1100px) {
    .isi-apps .app-products { grid-template-columns: 1fr; }
    .isi-apps .app-product-header { grid-template-columns: minmax(0, 1fr) 128px; }
}
@media (max-width: 767px) {
    .isi-apps .app-bookmark { width: 16px; height: 94px; }
    .isi-apps .app-bookmark::before { clip-path: polygon(0 0, 100% 0, 100% 100%, 50% calc(100% - 9px), 0 100%); }
    .isi-apps .app-container { width: calc(100% - 36px); }
    .isi-apps .app-hero { grid-template-columns: 1fr; padding: 24px 0; gap: 18px; }
    .isi-apps .app-hero-copy { text-align: center; }
    .isi-apps .app-hero h1 { font-size: clamp(35px, 6.7vw, 50px); margin: 12px 0 18px; }
    .isi-apps .app-intro { font-size: 17px; margin: 0 auto; max-width: 520px; }
    .isi-apps .app-hero-actions { justify-content: center; margin-top: 16px; }
    .isi-apps .app-phones { width: min(400px, 100%); margin: 0 auto; padding: 24px 56px 20px 8px; gap: 12px; }
    .isi-apps .app-phones::before { top: -8%; right: -20%; width: 120%; height: 85%; border-radius: 0 0 0 90px; }
    .isi-apps .app-phones::after { top: 0; left: -8px; width: 100px; height: 80px; }
    .isi-apps .app-login-visual { right: 0; }
    .isi-apps .app-login-visual .window-dot { top: 15px; left: 20px; width: 8px; height: 8px; margin-right: 6px; }
    .isi-apps .app-login-visual .window-bar { top: 40px; left: 24px; height: 14px; }
    .isi-apps .app-login-visual .didactic-mini-icon { width: 25px; height: 25px; border-radius: 6px; }
    .isi-apps .app-login-visual .didactic-mini-icon svg { width: 19px; height: 19px; }
    .isi-apps .app-phone { flex-basis: 185px; border-radius: 25px; padding: 5px; }
    .isi-apps .app-phone img { border-radius: 18px; }
    .isi-apps .app-products { grid-template-columns: 1fr; gap: 20px; }
    .isi-apps .app-product { padding: 23px; scroll-margin-top: 100px; }
    .isi-apps .app-product-header { grid-template-columns: minmax(0, 1fr) 100px; min-height: 90px; }
    .isi-apps .app-product h2 { font-size: 34px; }
    .isi-apps .app-features { gap: 22px 12px; }
    .isi-apps .app-features li { flex-direction: column; gap: 9px; }
    .isi-apps .app-bottom-art { height: calc(33.333vw + 62px); }
    .isi-apps .app-bottom-serigraphy {
        left: 16px;
        bottom: 60px;
        width: calc(100% - 32px);
        opacity: .32;
    }
    .isi-apps .app-waves { height: 135px; }
}
@media (max-width: 480px) {
    .isi-apps .app-hero h1 { font-size: clamp(30px, 8.5vw, 40px); }
    .isi-apps .app-hero-actions { gap: 8px; }
    .isi-apps .app-button { padding: 10px 14px; gap: 10px; font-size: 14px; }
    .isi-apps .app-product { padding: 20px; }
    .isi-apps .app-product-header { grid-template-columns: minmax(0, 1fr) 80px; }
    .isi-apps .app-product h2 { font-size: 30px; }
    .isi-apps .app-tagline { font-size: 15px; }
    .isi-apps .app-eyebrow { font-size: 10px; }
    .isi-apps .app-features { column-gap: 10px; margin-top: 24px; }
    .isi-apps .app-features strong { font-size: 12px; }
    .isi-apps .app-features small { font-size: 11px; }
    .isi-apps .app-downloads { gap: 4px; }
    .isi-apps .app-store-apple { width: 119px; height: 40px; }
    .isi-apps .app-store-google { width: 136px; }
    .isi-apps .app-links { column-gap: 16px; }
    .isi-apps .app-qr { padding: 12px; gap: 12px; flex-wrap: wrap; }
    .isi-apps .app-qr p { flex-basis: 100%; text-align: center; }
}