/* ============ TOKENS ============ */
:root {
    --ink: #0a0d12;
    --panel: #12151d;
    --panel2: #171b25;
    --line: rgba(255, 255, 255, .09);
    --amber: #f5a623;
    --flame: #e4572e;
    --cyan: #4dd8f2;
    --text: #f5f3ee;
    --muted: #98a0ad;
    --grad: linear-gradient(95deg, var(--amber), var(--flame));
    --radius: 14px;
    --serif: 'Fraunces', serif;
    --sans: 'Inter', system-ui, sans-serif;
    --mono: 'Space Mono', monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.eyebrow {
    font-family: var(--mono);
    font-size: .72rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--amber);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

    .eyebrow::before {
        content: "";
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--grad);
        display: inline-block;
        box-shadow: 0 0 10px var(--flame);
    }

h1,
h2,
h3,
h4 {
    font-family: var(--serif);
    font-weight: 600;
    letter-spacing: -.01em;
    color: var(--text);
}

.section-head {
    max-width: 640px;
    margin-bottom: 14px;
}

    .section-head h2 {
        font-size: clamp(1.9rem, 3.4vw, 2.6rem);
        margin-top: 10px;
        line-height: 1.15;
    }

    .section-head p {
        color: var(--muted);
        margin-top: 14px;
        font-size: 1.02rem;
    }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 26px;
    border-radius: 999px;
    font-weight: 600;
    font-size: .95rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform .25s ease, box-shadow .25s ease, opacity .25s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--grad);
    color: #151007;
    box-shadow: 0 8px 24px -8px rgba(228, 87, 46, .55);
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 14px 30px -10px rgba(228, 87, 46, .65);
    }

.btn-ghost {
    background: transparent;
    border: 1px solid var(--line);
    color: var(--text);
}

    .btn-ghost:hover {
        border-color: var(--amber);
        color: var(--amber);
    }

.pill {
    font-family: var(--mono);
    font-size: .72rem;
    letter-spacing: .05em;
    padding: 5px 12px;
    border-radius: 999px;
    border: 1px solid var(--line);
    color: var(--muted);
}

.grad-text {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ============ HERO ============ */
.hero {
    padding: 168px 0px 100px;
    background-image: url('../img/myimages/cbct.png');
    background-size: cover;
    background-repeat: no-repeat;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 60px;
    align-items: center;
}

.hero h1 {
    font-size: clamp(2.4rem, 4.6vw, 3.6rem);
    line-height: 1.08;
    margin-top: 16px;
}

.hero p.lead {
    color: var(--muted);
    font-size: 1.08rem;
    margin-top: 22px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    margin-top: 34px;
    flex-wrap: wrap;
}

.readout {
    display: flex;
    gap: 28px;
    margin-top: 46px;
    flex-wrap: wrap;
    font-family: var(--mono);
}

    .readout div {
        display: flex;
        flex-direction: column;
        gap: 4px;
    }

    .readout .val {
        font-size: 1.3rem;
        color: var(--amber);
        font-weight: 700;
    }

    .readout .lbl {
        font-size: .68rem;
        letter-spacing: .08em;
        color: var(--muted);
        text-transform: uppercase;
    }

/* --- scanner signature visual --- */
.scan-stage {
    position: relative;
    height: 440px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scan-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px dashed var(--line);
    inset: unset;
}
.ring1 {
    width: 420px;
    height: 420px;
}

.ring2 {
    width: 320px;
    height: 320px;
    border-style: solid;
    border-color: var(--line);
}

.scan-sweep {
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent 0deg, transparent 250deg, rgba(245, 166, 35, .05) 300deg, rgba(228, 87, 46, .55) 344deg, var(--amber) 360deg);
    animation: spin 7s linear infinite;
    mask: radial-gradient(circle, transparent 158px, black 160px);
    inset: unset;
}

.scan-core {
    position: relative;
    width: 150px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

    .scan-core svg {
        width: 100%;
        height: 100%;
    }

.scan-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--amber);
    box-shadow: 0 0 14px var(--amber);
    top: 50%;
    left: 50%;
    animation: orbit 7s linear infinite;
    transform-origin: 0 0;
}

.tick {
    position: absolute;
    font-family: var(--mono);
    font-size: .66rem;
    color: var(--muted);
}

    .tick.t0 {
        top: 6px;
        left: 50%;
        transform: translateX(-50%);
    }

    .tick.t90 {
        top: 50%;
        right: 2px;
        transform: translateY(-50%);
    }

    .tick.t180 {
        bottom: 6px;
        left: 50%;
        transform: translateX(-50%);
    }

    .tick.t270 {
        top: 50%;
        left: 2px;
        transform: translateY(-50%);
    }

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes orbit {
    from {
        transform: rotate(0deg) translateX(210px);
    }

    to {
        transform: rotate(360deg) translateX(210px);
    }
}

@media(prefers-reduced-motion: reduce) {

    .scan-sweep,
    .scan-dot {
        animation: none;
    }
}

@media(max-width:920px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .scan-stage {
        height: 300px;
    }

    .ring1,
    .scan-sweep {
        width: 280px;
        height: 280px;
    }

    .ring2 {
        width: 210px;
        height: 210px;
    }

    .scan-dot {
        animation: orbitSm 7s linear infinite;
    }

    @keyframes orbitSm {
        from {
            transform: rotate(0deg) translateX(140px);
        }

        to {
            transform: rotate(360deg) translateX(140px);
        }
    }
}

/* ============ GENERIC PANEL SECTION ============ */
.section {
    padding: 30px 0;
}

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

/* stat / benefit tiles */
.tile-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.tile {
    background: var(--panel2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 26px 22px;
}

    .tile i {
        font-size: 1.3rem;
        color: var(--ink);
        width: 44px;
        height: 44px;
        border-radius: 11px;
        background: var(--grad);
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 16px;
    }

    .tile h4 {
        font-size: 1.05rem;
        margin-bottom: 8px;
    }

    .tile p {
        color: var(--muted);
        font-size: .92rem;
    }

@media(max-width:920px) {
    .tile-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media(max-width:600px) {
    .tile-grid {
        grid-template-columns: 1fr;
    }
}

/* ============ APPLICATIONS TABS ============ */
.app-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 28px;
}

.app-tabs {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.app-tab {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 11px;
    cursor: pointer;
    border: 1px solid transparent;
    color: #000000;
    font-weight: 500;
    font-size: .9rem;
    transition: background .2s, color .2s, border-color .2s;
}

    .app-tab i {
        width: 20px;
        text-align: center;
        color: var(--amber);
    }

    .app-tab:hover {
        background: var(--panel2);
        color: var(--text);
    }

    .app-tab.active {
        background: var(--panel2);
        border-color: var(--line);
        color: var(--text);
    }

        .app-tab.active::after {
            content: "";
            margin-left: auto;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--grad);
        }

.app-panel {
    background: var(--panel2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 34px;
    display: none;
}

    .app-panel.active {
        display: block;
    }

    .app-panel h3 {
        font-size: 1.4rem;
        display: flex;
        align-items: center;
        gap: 12px;
    }

        .app-panel h3 i {
            font-size: 1.1rem;
            color: var(--ink);
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--grad);
            display: flex;
            align-items: center;
            justify-content: center;
        }

    .app-panel ul {
        margin-top: 20px;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px 20px;
        list-style: none;
    }

    .app-panel li {
        font-size: .92rem;
        color: #ffffff;
        padding-left: 20px;
        position: relative;
    }

        .app-panel li::before {
            content: "";
            position: absolute;
            left: 0;
            top: .55em;
            width: 8px;
            height: 8px;
            border-radius: 2px;
            background: var(--grad);
        }

@media(max-width:820px) {
    .app-layout {
        grid-template-columns: 1fr;
    }

    .app-tabs {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 6px;
    }

    .app-tab {
        flex: 0 0 auto;
    }

    .app-panel ul {
        grid-template-columns: 1fr;
    }
}

/* ============ PROCEDURE TIMELINE ============ */
.timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.step {
    position: relative;
    padding-top: 56px;
}

    .step .num {
        font-family: var(--serif);
        font-size: 2.2rem;
        font-weight: 600;
        color: transparent;
        -webkit-text-stroke: 1.5px var(--amber);
        position: absolute;
        top: 0;
        left: 0;
    }

    .step h4 {
        margin-bottom: 8px;
        font-size: 1.02rem;
    }

    .step p {
        color: var(--muted);
        font-size: .9rem;
    }

    .step:not(:last-child)::after {
        content: "";
        position: absolute;
        top: 28px;
        left: 70px;
        right: -20px;
        height: 1px;
        background: linear-gradient(90deg, var(--line), transparent);
    }

@media(max-width:920px) {
    .timeline {
        grid-template-columns: 1fr 1fr;
    }

    .step:not(:last-child)::after {
        display: none;
    }
}

@media(max-width:560px) {
    .timeline {
        grid-template-columns: 1fr;
    }
}

/* ============ SPLIT (safety / why us) ============ */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

    .split .badge-num {
        font-family: var(--mono);
        font-size: .75rem;
        color: var(--amber);
        border: 1px solid var(--line);
        border-radius: 999px;
        padding: 5px 12px;
        display: inline-block;
        margin-bottom: 16px;
    }

.check-list li {
    display: flex;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
    color: var(--muted);
    font-size: .94rem;
}

    .check-list li:last-child {
        border-bottom: none;
    }

.check-list i {
    color: var(--amber);
    margin-top: 3px;
}

.dial-card {
    background: var(--panel2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 32px;
    position: relative;
    overflow: hidden;
}

    .dial-card::before {
        content: "";
        position: absolute;
        width: 260px;
        height: 260px;
        border-radius: 50%;
        border: 1px dashed var(--line);
        top: -90px;
        right: -90px;
    }

.alara {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 20px;
}

    .alara .ring {
        width: 64px;
        height: 64px;
        border-radius: 50%;
        background: conic-gradient(var(--amber) 0deg 300deg, var(--line) 300deg 360deg);
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }

        .alara .ring span {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--panel2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--mono);
            font-size: .7rem;
            color: var(--amber);
        }

@media(max-width:920px) {
    .split {
        grid-template-columns: 1fr;
    }
}

/* ============ WHO NEEDS / PREP ============ */
.two-col-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

    .two-col-list ul {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .two-col-list li {
        display: flex;
        gap: 10px;
        color: var(--muted);
        font-size: .94rem;
        padding: 10px 14px;
        background: var(--panel2);
        border: 1px solid var(--line);
        border-radius: 10px;
    }

        .two-col-list li i {
            color: var(--amber);
            margin-top: 2px;
        }

@media(max-width:820px) {
    .two-col-list {
        grid-template-columns: 1fr;
    }
}

/* ============ FAQ ============ */
.faq-item {
    border-bottom: 1px solid var(--line);
}

.faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
}

    .faq-q i {
        color: var(--amber);
        transition: transform .25s ease;
    }

.faq-item.open .faq-q i {
    transform: rotate(45deg);
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
}

    .faq-a p {
        color: var(--muted);
        padding: 0 4px 20px;
        font-size: .94rem;
        max-width: 680px;
    }

/* ============ CTA BANNER ============ */
.cta-banner {
    border-radius: 20px;
    padding: 30px 44px;
    background: linear-gradient(120deg, var(--panel2), var(--panel));
    border: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
}

    .cta-banner::after {
        content: "";
        position: absolute;
        width: 340px;
        height: 340px;
        border-radius: 50%;
        background: var(--grad);
        opacity: .14;
        filter: blur(50px);
        right: -100px;
        top: -120px;
    }

    .cta-banner h3 {
        font-size: 1.7rem;
        max-width: 480px;
        position: relative;
        z-index: 1;
    }

    .cta-banner .actions {
        display: flex;
        gap: 14px;
        position: relative;
        z-index: 1;
        flex-wrap: wrap;
    }

/* ============ FOOTER ============ */
/*footer {
    border-top: 1px solid var(--line);
    padding: 56px 0 28px;
    background: var(--panel);
}
*/
/*.foot-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 36px;
    margin-bottom: 40px;
}*/

footer h5 {
    font-family: var(--mono);
    font-size: .72rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 16px;
}

footer p {
    color: var(--muted);
    font-size: .88rem;
    max-width: 280px;
}

footer ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

    footer ul a {
        color: var(--muted);
        font-size: .88rem;
        display: flex;
        align-items: center;
        gap: 8px;
        transition: color .2s;
    }

        footer ul a i {
            color: var(--amber);
            font-size: .8rem;
        }

        footer ul a:hover {
            color: var(--text);
        }

.foot-bottom {
    border-top: 1px solid var(--line);
    padding-top: 22px;
    display: flex;
    justify-content: space-between;
    color: var(--muted);
    font-size: .8rem;
    flex-wrap: wrap;
    gap: 10px;
}

@media(max-width:820px) {
    .foot-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media(max-width:560px) {
    .foot-grid {
        grid-template-columns: 1fr;
    }
}

/* focus visibility */
a:focus-visible,
button:focus-visible,
.app-tab:focus-visible {
    outline: 2px solid var(--amber);
    outline-offset: 3px;
    border-radius: 6px;
}
.img img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 10px;
}