/* ============ 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;
    --mono: 'JetBrains Mono',monospace;
    --serif: 'Fraunces',serif;
    --sans: 'Inter',sans-serif;
}

/* ============ RESET ============ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion:reduce) {
    html {
        scroll-behavior: auto;
    }

    *, *::before, *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
    }
}

body {
    background: var(--ink);
    color: var(--text);
    font-family: var(--sans);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--serif);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -.01em;
}

img {
    max-width: 100%;
    display: block;
}

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

ul {
    list-style: none;
}

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

:focus-visible {
    outline: 2px solid var(--amber);
    outline-offset: 3px;
    border-radius: 4px;
}

.container {
    width: min(1180px,92%);
    margin-inline: auto;
}

.eyebrow {
    font-family: var(--mono);
    font-size: .72rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--amber);
    display: inline-flex;
    align-items: center;
    gap: .5rem;
}

    .eyebrow::before {
        content: '';
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--amber);
        box-shadow: 0 0 10px 2px rgba(77,216,242,.7);
    }

.section {
    padding: 30px 0px;
    position: relative;
}

.section-head {
    max-width: 840px;
    margin-bottom: 3.2rem;
}

    .section-head h2 {
        font-size: clamp(1.8rem,3.2vw,2.6rem);
        margin-top: .7rem;
    }

    .section-head p {
        color: var(--muted);
        margin-top: .9rem;
        font-size: 1.02rem;
    }

    .section-head.center {
        margin-inline: auto;
        text-align: center;
    }

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    padding: .85rem 1.6rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: .95rem;
    transition: transform .25s ease, box-shadow .25s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--grad);
    color: #160b02;
    box-shadow: 0 8px 24px -8px rgba(228,87,46,.55);
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 30px -8px rgba(228,87,46,.7);
    }

.btn-ghost {
    border: 1px solid var(--line);
    color: var(--text);
    background: rgba(255,255,255,.02);
}

    .btn-ghost:hover {
        border-color: rgba(77,216,242,.5);
        background: rgba(77,216,242,.06);
    }


/* ============ HERO ============ */
.hero {
    padding: 50px 0 30px;
    position: relative;
    overflow: hidden;
}

    .hero::before {
        content: '';
        position: absolute;
        inset: 10% -10% auto -10%;
        height: 600px;
        background: radial-gradient(circle at 30% 20%, rgba(245,166,35,.14), transparent 60%), radial-gradient(circle at 75% 10%, rgba(77,216,242,.10), transparent 55%);
        pointer-events: none;
    }

.hero-grid {
    display: flex;
    grid-template-columns: 1.05fr .95fr;
    gap: 3.5rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: clamp(2.3rem,4.6vw,3.6rem);
    margin-top: 1rem;
}

    .hero h1 em {
        font-style: normal;
        background: var(--grad);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }

.hero p.lead {
    margin-top: 1.3rem;
    color: var(--muted);
    font-size: 1.08rem;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2.2rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 2.2rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

    .hero-stats div strong {
        display: block;
        font-family: var(--mono);
        font-size: 1.5rem;
        color: var(--amber);
    }

    .hero-stats div span {
        font-size: .78rem;
        color: var(--muted);
    }

/* --- signature scan visual --- */
.scan-wrap {
    position: relative;
    aspect-ratio: 1/1;
    max-width: 440px;
    margin-inline: auto;
}

.scan-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px dashed rgba(255,255,255,.12);
}

    .scan-ring.r2 {
        inset: 12%;
        border-color: rgba(255,255,255,.08);
    }

    .scan-ring.r3 {
        inset: 24%;
        border-color: rgba(255,255,255,.06);
    }

.scan-tick {
    position: absolute;
    inset: 0;
}
    
    .scan-tick i {
        position: absolute;
        width: 2px;
        height: 10px;
        background: var(--line);
        left: 50%;
        top: 0;
        transform-origin: 1px 220px;
    }

.gantry {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent 0deg, rgba(77,216,242,0) 250deg, rgba(77,216,242,.55) 285deg, var(--amber) 300deg, rgba(77,216,242,0) 320deg);
    animation: spin 5s linear infinite;
    filter: drop-shadow(0 0 14px rgba(77,216,242,.45));
}

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

.scan-core {
    position: absolute;
    inset: 30%;
    border-radius: 50%;
    background: var(--panel2);
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 0 40px rgba(0,0,0,.5);
}

    .scan-core i {
        font-size: 2.6rem;
        color: var(--amber);
        opacity: .9;
    }

.scan-badge {
    position: absolute;
    bottom: -6%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: .5rem 1.1rem;
    font-family: var(--mono);
    font-size: .72rem;
    color: var(--amber);
    display: flex;
    align-items: center;
    gap: .5rem;
    white-space: nowrap;
}

    .scan-badge i {
        color: var(--amber);
    }

/* ============ MARQUEE / TRUST ============ */
.trust {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 1.6rem 0;
    background: var(--panel);
}

    .trust .container {
        display: flex;
        flex-wrap: wrap;
        gap: 2.4rem;
        justify-content: space-between;
        align-items: center;
    }

.trust-item {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: .85rem;
    color: var(--muted);
}

    .trust-item i {
        color: var(--amber);
    }

/* ============ ABOUT / WHY ============ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: start;
}

    .about-grid p {
        color: var(--muted);
        margin-bottom: 1rem;
    }

.why-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1.0rem;
}

    .why-list li {
        display: flex;
        gap: .85rem;
        align-items: flex-start;
        padding: 10px;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: var(--panel);
    }

    .why-list i {
        color: var(--amber);
        margin-top: .2rem;
    }

    .why-list b {
        display: block;
        font-size: .95rem;
    }

    .why-list span {
        color: var(--muted);
        font-size: .87rem;
    }

/* ============ APPLICATIONS ============ */
.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
    gap: 1.4rem;
}

.app-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.8rem;
    transition: border-color .25s ease, transform .25s ease;
}

    .app-card:hover {
        border-color: rgba(245,166,35,.4);
        transform: translateY(-4px);
    }

.app-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: var(--grad);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #160b02;
    margin-bottom: 1.1rem;
}

.app-card h3 {
    font-size: 1.15rem;
    margin-bottom: .5rem;
}

.app-card p.desc {
    color: var(--muted);
    font-size: .9rem;
    margin-bottom: 1rem;
}

.app-card ul {
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

    .app-card ul li {
        display: flex;
        gap: .55rem;
        align-items: flex-start;
        font-size: .87rem;
        color: var(--text);
    }

        .app-card ul li i {
            color: var(--amber);
            font-size: .7rem;
            margin-top: .4rem;
        }

/* ============ BENEFITS ============ */
.benefit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(230px,1fr));
    gap: 1.2rem;
}

.benefit-card {
    background: var(--panel2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: .9rem;
}

    .benefit-card i {
        font-size: 1.4rem;
        color: var(--amber);
    }

    .benefit-card h4 {
        font-size: 1rem;
        font-family: var(--sans);
        font-weight: 600;
    }

    .benefit-card p {
        font-size: .85rem;
        color: var(--muted);
    }

/* ============ PROCEDURE TIMELINE ============ */
.timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(5,1fr);
    gap: 1.2rem;
}

    .timeline::before {
        content: '';
        position: absolute;
        top: 34px;
        left: 6%;
        right: 6%;
        height: 1px;
        background: linear-gradient(90deg, transparent, var(--line) 10%, var(--line) 90%, transparent);
    }

.tl-step {
    position: relative;
    text-align: center;
}

.tl-num {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: var(--panel);
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.1rem;
    font-size: 1.35rem;
    color: var(--amber);
    position: relative;
    z-index: 1;
}

.tl-step h4 {
    font-size: .95rem;
    font-family: var(--sans);
    font-weight: 600;
    margin-bottom: .4rem;
}

.tl-step p {
    font-size: .82rem;
    color: var(--muted);
}

.tl-tag {
    display: inline-block;
    margin-top: .6rem;
    font-family: var(--mono);
    font-size: .68rem;
    color: var(--amber);
}

@media (max-width:900px) {
    .timeline {
        grid-template-columns: 1fr;
        gap: 1.8rem;
    }

        .timeline::before {
            display: none;
        }
}

/* ============ SAFETY ============ */
.safety {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 3.2rem;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2.5rem;
    align-items: center;
}

.safety-icon {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(77,216,242,.18), transparent 70%);
    border: 1px solid rgba(77,216,242,.35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.4rem;
    color: var(--amber);
}

.safety h3 {
    font-size: 1.5rem;
    margin-bottom: .7rem;
}

.safety p {
    color: var(--muted);
}

.safety-tags {
    display: flex;
    gap: .8rem;
    margin-top: 1.2rem;
    flex-wrap: wrap;
}

    .safety-tags span {
        font-family: var(--mono);
        font-size: .72rem;
        color: var(--text);
        border: 1px solid var(--line);
        padding: .4rem .8rem;
        border-radius: 999px;
        display: inline-flex;
        align-items: center;
        gap: .4rem;
    }

    .safety-tags i {
        color: var(--amber);
    }

@media (max-width:700px) {
    .safety {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .safety-icon {
        margin-inline: auto;
    }

    .safety-tags {
        justify-content: center;
    }
}

/* ============ WHY CHOOSE ============ */
.choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(270px,1fr));
    gap: 1.3rem;
}

.choose-card {
    padding: 1.6rem;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: linear-gradient(160deg, var(--panel2), var(--panel));
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

    .choose-card i {
        color: var(--amber);
        font-size: 1.2rem;
        margin-top: .2rem;
    }

    .choose-card h4 {
        font-size: .98rem;
        margin-bottom: .35rem;
        font-family: var(--sans);
        font-weight: 600;
    }

    .choose-card p {
        font-size: .85rem;
        color: var(--muted);
    }

/* ============ DOCTOR ============ */
.doctor {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: var(--grad);
    border-radius: 20px;
    padding: 20px;
    color: #160b02;
    /* flex-wrap: wrap; */
}

.doctor-icon {
    width: 74px;
    height: 74px;
    border-radius: 50%;
    background: rgba(22,11,2,.14);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.9rem;
    flex-shrink: 0;
}

.doctor h3 {
    font-size: 1.25rem;
}

.doctor p {
    font-size: .92rem;
    opacity: .85;
    margin-top: .25rem;
    /*max-width: 560px;*/
}

/* ============ FAQ ============ */
.faq {
    /*max-width: 820px;*/
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: .9rem;
}

    .faq details {
        background: var(--panel);
        border: 1px solid var(--line);
        border-radius: var(--radius);
        padding: 1.2rem 1.4rem;
    }

    .faq summary {
        cursor: pointer;
        list-style: none;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        font-weight: 600;
        font-size: 1rem;
        font-family: var(--serif);
    }

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

        .faq summary i {
            color: var(--amber);
            transition: transform .3s ease;
            flex-shrink: 0;
        }

    .faq details[open] summary i {
        transform: rotate(45deg);
    }

.faq-a {
    color: var(--muted);
    margin-top: .9rem;
    font-size: .92rem;
}

/* ============ CTA BOOK ============ */
.cta-book {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 3.4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

    .cta-book::before {
        content: '';
        position: absolute;
        inset: 0;
        background: radial-gradient(circle at 50% 0%, rgba(245,166,35,.14), transparent 60%);
        pointer-events: none;
    }

    .cta-book h2 {
        font-size: clamp(1.6rem,3vw,2.3rem);
        position: relative;
    }

    .cta-book p {
        color: var(--muted);
        max-width: 560px;
        margin: 1rem auto 1.8rem;
        position: relative;
    }

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
}



@media (max-width:900px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .foot-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width:560px) {
    .section {
        padding: 4.2rem 0;
    }

    .doctor {
        flex-direction: column;
        text-align: center;
    }

    .foot-grid {
        grid-template-columns: 1fr;
    }

    .foot-bottom {
        flex-direction: column;
        text-align: center;
    }
}