html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Vazirmatn', sans-serif;
    overflow-x: hidden;
    background: #fff;
}

/* ==========================================
   Existing hero particle animation styles
   Kept intact so the interactive hero remains unchanged.
   ========================================== */
.particle-network-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-color: #171717;
    overflow: hidden;
    z-index: 0;
}

.particle-network-animation::before {
    z-index: -2;
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-image: url('data-link-bg.jpg');
    background-position: center center;
    background-size: cover;
    opacity: 0.2;
}

.glow {
    z-index: -1;
    position: absolute;
    top: 50%;
    left: 50%;
    background-image: radial-gradient(circle closest-side, rgba(255, 255, 255, 0.025), transparent);
    pointer-events: none;
}

.glow-1 {
    width: 150vw;
    height: 150vh;
    margin-top: -75vh;
    margin-left: -75vw;
    animation: glow-1-move 25s linear infinite both;
}

.glow-2 {
    width: 100vw;
    height: 100vh;
    margin-top: -50vh;
    margin-left: -50vw;
    animation: glow-2-move 25s linear 8.33s infinite both;
}

.glow-3 {
    width: 120vw;
    height: 120vh;
    margin-top: -60vh;
    margin-left: -60vw;
    animation: glow-3-move 25s linear 16.66s infinite both;
}

@keyframes glow-1-move {
    from { transform: translate(-100%, 100%); }
    to { transform: translate(100%, -100%); }
}

@keyframes glow-2-move {
    from { transform: translate(-100%, 0%); }
    to { transform: translate(100%, 100%); }
}

@keyframes glow-3-move {
    from { transform: translate(100%, 100%); }
    to { transform: translate(0%, -100%); }
}

/* ==========================================
   Landing page design system
   ========================================== */
:root {
    --asalink-indigo: #6366f1;
    --asalink-indigo-strong: #4f46e5;
    --asalink-violet: #8b5cf6;
    --asalink-ink: #0f172a;
    --asalink-muted: #64748b;
    --asalink-line: #e2e8f0;
}

::selection {
    background: rgba(99, 102, 241, .25);
}

.hero-nav {
    background: rgba(15, 23, 42, .42);
    border: 1px solid rgba(255, 255, 255, .10);
    backdrop-filter: blur(18px);
    box-shadow: 0 16px 50px rgba(0, 0, 0, .14);
}

.hero-gradient-text {
    display: block;
    background: linear-gradient(90deg, #c7d2fe, #818cf8 42%, #c4b5fd 78%, #e0e7ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-primary-cta {
    color: #111827;
    background: #fff;
    border: 1px solid rgba(255,255,255,.82);
    box-shadow: 0 18px 45px rgba(255, 255, 255, .10), 0 8px 25px rgba(15, 23, 42, .18);
    transition: transform .25s ease, background .25s ease, box-shadow .25s ease;
}

.hero-primary-cta:hover {
    transform: translateY(-2px);
    background: #eef2ff;
    box-shadow: 0 22px 55px rgba(99, 102, 241, .22);
}

.hero-secondary-cta {
    color: #fff;
    background: rgba(255, 255, 255, .075);
    border: 1px solid rgba(255, 255, 255, .14);
    backdrop-filter: blur(12px);
    transition: transform .25s ease, background .25s ease;
}

.hero-secondary-cta:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, .13);
}

.hero-capability-chip {
    min-height: 68px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, .10);
    background: rgba(255, 255, 255, .055);
    color: rgba(255, 255, 255, .82);
    font-size: 13px;
    font-weight: 700;
    backdrop-filter: blur(12px);
}

.hero-capability-chip i {
    color: #a5b4fc;
    font-size: 17px;
}

.section-shell {
    padding: 96px 0;
}

.section-heading h2 {
    margin-top: 12px;
    font-size: clamp(2rem, 4vw, 3.25rem);
    line-height: 1.35;
    letter-spacing: -.025em;
    font-weight: 900;
    color: var(--asalink-ink);
}

.section-heading p {
    margin-top: 18px;
    color: var(--asalink-muted);
    line-height: 2;
    font-size: 1.05rem;
}

.section-heading-dark h2 {
    color: #fff;
}

.section-heading-dark p {
    color: #94a3b8;
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--asalink-indigo-strong);
    font-size: .82rem;
    line-height: 1;
    font-weight: 900;
    letter-spacing: .01em;
}

.section-kicker::before {
    content: '';
    width: 22px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
}

.capability-card {
    position: relative;
    padding: 28px;
    border: 1px solid #e8edf5;
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 12px 36px rgba(15, 23, 42, .045);
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.capability-card:hover {
    transform: translateY(-5px);
    border-color: #c7d2fe;
    box-shadow: 0 20px 55px rgba(79, 70, 229, .09);
}

.capability-card h3 {
    margin-top: 20px;
    font-size: 1.15rem;
    font-weight: 900;
    color: #111827;
}

.capability-card p {
    margin-top: 10px;
    color: #64748b;
    line-height: 1.9;
    font-size: .92rem;
}

.capability-icon {
    width: 48px;
    height: 48px;
    border-radius: 15px;
    display: grid;
    place-items: center;
    color: #4f46e5;
    background: #eef2ff;
    font-size: 1.15rem;
}

/* ==========================================
   Use case feature rows
   ========================================== */
.usecase-feature {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 54px;
    align-items: center;
    min-height: 590px;
    padding: 44px;
    border-radius: 34px;
    border: 1px solid rgba(255, 255, 255, .08);
    background:
        radial-gradient(circle at 85% 15%, rgba(99, 102, 241, .12), transparent 34%),
        rgba(255, 255, 255, .035);
    overflow: hidden;
}

.usecase-feature-reverse .usecase-copy {
    order: 2;
}

.usecase-feature-reverse .usecase-visual {
    order: 1;
}

.usecase-label {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 8px 12px;
    border-radius: 999px;
    color: #c7d2fe;
    background: rgba(99, 102, 241, .12);
    border: 1px solid rgba(129, 140, 248, .16);
    font-size: .78rem;
    font-weight: 900;
}

.usecase-copy h3 {
    margin-top: 19px;
    color: #fff;
    font-size: clamp(2rem, 3vw, 2.75rem);
    font-weight: 900;
    line-height: 1.45;
    letter-spacing: -.02em;
}

.usecase-copy > p {
    margin-top: 16px;
    color: #94a3b8;
    line-height: 2;
    font-size: 1rem;
}

.usecase-list {
    margin-top: 22px;
    display: grid;
    gap: 10px;
    color: #cbd5e1;
    font-size: .91rem;
}

.usecase-list li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.usecase-list li::before {
    content: '✓';
    display: inline-grid;
    place-items: center;
    width: 20px;
    height: 20px;
    border-radius: 7px;
    flex: 0 0 auto;
    color: #c7d2fe;
    background: rgba(99, 102, 241, .17);
    font-size: .7rem;
    font-weight: 900;
}

.inline-arrow-link {
    margin-top: 26px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: #a5b4fc;
    font-size: .9rem;
    font-weight: 900;
    transition: gap .2s ease, color .2s ease;
}

.inline-arrow-link:hover {
    gap: 13px;
    color: #fff;
}

.usecase-visual {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1200px;
}

.phone-mockup {
    width: min(330px, 90%);
    padding: 9px;
    border-radius: 40px;
    background: #060b16;
    border: 1px solid rgba(255,255,255,.13);
    box-shadow: 0 38px 90px rgba(0,0,0,.45), inset 0 0 0 1px rgba(255,255,255,.04);
    position: relative;
}

.rotate-soft-left {
    transform: rotateY(-8deg) rotateZ(-2deg);
}

.rotate-soft-right {
    transform: rotateY(8deg) rotateZ(2deg);
}

.phone-notch {
    position: absolute;
    z-index: 5;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    width: 86px;
    height: 22px;
    border-radius: 999px;
    background: #020617;
}

.phone-screen {
    min-height: 590px;
    padding: 46px 18px 18px;
    border-radius: 32px;
    overflow: hidden;
    background: #f8fafc;
    color: #0f172a;
}

.screen-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: .86rem;
    font-weight: 900;
}

.mini-hero-food {
    margin-top: 18px;
    min-height: 145px;
    padding: 20px;
    display: flex;
    align-items: flex-end;
    border-radius: 24px;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 900;
    line-height: 1.6;
    background:
        linear-gradient(180deg, transparent 10%, rgba(15,23,42,.72)),
        radial-gradient(circle at 25% 20%, #f59e0b, #78350f 42%, #111827 100%);
}

.category-row {
    margin-top: 16px;
    display: flex;
    gap: 7px;
    overflow: hidden;
}

.category-row span {
    white-space: nowrap;
    border-radius: 999px;
    background: #e2e8f0;
    color: #64748b;
    padding: 7px 10px;
    font-size: .68rem;
    font-weight: 800;
}

.category-row .active {
    color: #fff;
    background: #111827;
}

.food-item {
    margin-top: 13px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #e2e8f0;
    padding: 9px 2px 12px;
}

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

.food-item b {
    font-size: .8rem;
}

.food-item small {
    color: #94a3b8;
    font-size: .64rem;
}

.food-item strong {
    font-size: .75rem;
    color: #475569;
}

.cart-bar {
    margin-top: 22px;
    min-height: 50px;
    padding: 0 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #fff;
    background: #111827;
    border-radius: 16px;
    font-size: .7rem;
}

.cart-bar b {
    font-size: .75rem;
}

.clinic-screen {
    background: linear-gradient(180deg, #eff6ff, #fff 38%);
}

.doctor-card {
    margin-top: 26px;
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    border: 1px solid #dbeafe;
    border-radius: 20px;
    box-shadow: 0 12px 25px rgba(37,99,235,.08);
}

.doctor-avatar {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 15px;
    color: #2563eb;
    background: #dbeafe;
}

.doctor-card div:last-child {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.doctor-card b {
    font-size: .78rem;
}

.doctor-card small,
.screen-caption {
    color: #64748b;
    font-size: .66rem;
}

.screen-caption {
    margin-top: 26px;
    font-weight: 800;
}

.date-row {
    margin-top: 10px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 7px;
}

.date-row span {
    padding: 10px 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
    background: #fff;
    font-size: .66rem;
    font-weight: 900;
}

.date-row small {
    color: #94a3b8;
    font-size: .55rem;
}

.date-row .active {
    color: #fff;
    border-color: #2563eb;
    background: #2563eb;
}

.date-row .active small {
    color: #dbeafe;
}

.time-grid {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.time-grid span {
    display: grid;
    place-items: center;
    min-height: 42px;
    border-radius: 13px;
    border: 1px solid #e2e8f0;
    font-size: .7rem;
    font-weight: 800;
}

.time-grid .active {
    color: #2563eb;
    border-color: #93c5fd;
    background: #eff6ff;
}

.screen-action {
    width: 100%;
    margin-top: 23px;
    min-height: 48px;
    border-radius: 15px;
    background: #2563eb;
    color: #fff;
    font-size: .72rem;
    font-weight: 900;
}

/* Exhibition mockup */
.expo-window,
.brand-window {
    width: min(560px, 100%);
    border-radius: 26px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.12);
    background: #fff;
    color: #0f172a;
    box-shadow: 0 34px 90px rgba(0,0,0,.35);
}

.expo-window {
    padding: 22px;
    transform: rotateY(5deg) rotateZ(-1deg);
}

.expo-window-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.expo-window-head div {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.expo-window-head small {
    color: #6366f1;
    font-size: .68rem;
    font-weight: 900;
}

.expo-window-head b {
    font-size: 1rem;
}

.expo-window-head > i {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 13px;
    color: #4f46e5;
    background: #eef2ff;
}

.expo-search {
    margin-top: 17px;
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 44px;
    padding: 0 13px;
    border-radius: 13px;
    color: #94a3b8;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    font-size: .7rem;
}

.expo-body {
    margin-top: 15px;
    display: grid;
    grid-template-columns: 1.35fr .75fr;
    gap: 12px;
}

.expo-map {
    position: relative;
    min-height: 295px;
    border-radius: 18px;
    overflow: hidden;
    background-color: #f1f5f9;
    background-image:
        linear-gradient(#e2e8f0 1px, transparent 1px),
        linear-gradient(90deg, #e2e8f0 1px, transparent 1px);
    background-size: 34px 34px;
}

.hall-label {
    position: absolute;
    top: 13px;
    right: 13px;
    color: #64748b;
    font-size: .64rem;
    font-weight: 900;
}

.booth {
    position: absolute;
    width: 58px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    color: #64748b;
    background: #fff;
    border: 1px solid #cbd5e1;
    font-size: .62rem;
    font-weight: 900;
    z-index: 2;
}

.booth.active {
    color: #fff;
    background: #4f46e5;
    border-color: #4f46e5;
    box-shadow: 0 8px 16px rgba(79,70,229,.25);
}

.booth.b1 { top: 55px; right: 22px; }
.booth.b2 { top: 55px; left: 25px; }
.booth.b3 { top: 145px; right: 44px; }
.booth.b4 { top: 145px; left: 16px; }

.route-line {
    position: absolute;
    right: 77px;
    top: 194px;
    width: 80px;
    height: 42px;
    border-right: 3px dashed #818cf8;
    border-bottom: 3px dashed #818cf8;
    border-radius: 0 0 15px 0;
}

.you-are-here {
    position: absolute;
    right: 101px;
    bottom: 17px;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 7px 9px;
    border-radius: 10px;
    color: #334155;
    background: #fff;
    box-shadow: 0 7px 15px rgba(15,23,42,.08);
    font-size: .55rem;
    font-weight: 800;
}

.you-are-here i { color: #ef4444; }

.brand-mini-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.brand-mini {
    padding: 9px;
    display: flex;
    gap: 8px;
    align-items: center;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}

.brand-mini > span {
    width: 31px;
    height: 31px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 9px;
    color: #475569;
    background: #e2e8f0;
    font-size: .54rem;
    font-weight: 900;
}

.brand-mini div {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.brand-mini b {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: .56rem;
}

.brand-mini small {
    color: #94a3b8;
    font-size: .5rem;
}

.brand-mini.active {
    border-color: #c7d2fe;
    background: #eef2ff;
}

.brand-mini.active > span {
    color: #fff;
    background: #4f46e5;
}

/* Brand mockup */
.brand-window {
    padding-bottom: 18px;
    transform: rotateY(-5deg) rotateZ(1deg);
}

.brand-cover {
    height: 142px;
    background:
        radial-gradient(circle at 20% 10%, rgba(255,255,255,.20), transparent 35%),
        linear-gradient(135deg, #312e81, #4f46e5 45%, #8b5cf6);
}

.brand-profile-row {
    margin-top: -32px;
    padding: 0 20px;
    display: flex;
    align-items: flex-end;
    gap: 12px;
}

.brand-avatar {
    width: 68px;
    height: 68px;
    display: grid;
    place-items: center;
    border-radius: 20px;
    border: 5px solid #fff;
    color: #fff;
    background: #111827;
    font-size: 1.3rem;
    font-weight: 900;
    box-shadow: 0 10px 20px rgba(15,23,42,.12);
}

.brand-profile-row > div:last-child {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding-bottom: 4px;
}

.brand-profile-row b { font-size: .82rem; }
.brand-profile-row small { color: #64748b; font-size: .56rem; }

.brand-actions {
    margin: 18px 20px 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 7px;
}

.brand-actions span {
    min-height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border-radius: 11px;
    color: #475569;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    font-size: .56rem;
    font-weight: 800;
}

.brand-products {
    margin: 14px 20px 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.brand-products div {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.brand-products span {
    height: 73px;
    border-radius: 13px;
    background: linear-gradient(135deg, #eef2ff, #e2e8f0);
}

.brand-products b {
    color: #475569;
    font-size: .53rem;
}

.event-link {
    margin: 16px 20px 0;
    min-height: 55px;
    padding: 10px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: 15px;
    color: #3730a3;
    background: #eef2ff;
}

.event-link > i:first-child {
    width: 31px;
    height: 31px;
    display: grid;
    place-items: center;
    border-radius: 9px;
    color: #fff;
    background: #4f46e5;
}

.event-link div {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.event-link small { font-size: .5rem; color: #6366f1; }
.event-link b { font-size: .59rem; }
.event-link > i:last-child { font-size: .65rem; }

/* ==========================================
   Interactive demo
   ========================================== */
.demo-shell {
    overflow: hidden;
    border-radius: 30px;
    border: 1px solid #e2e8f0;
    background: #fff;
    box-shadow: 0 28px 80px rgba(15, 23, 42, .08);
}

.demo-tabs {
    padding: 10px;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 7px;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
}

.demo-tab {
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 15px;
    color: #64748b;
    font-size: .84rem;
    font-weight: 800;
    cursor: pointer;
    transition: .2s ease;
}

.demo-tab:hover {
    color: #3730a3;
    background: #eef2ff;
}

.demo-tab.active {
    color: #fff;
    background: #111827;
    box-shadow: 0 8px 20px rgba(15,23,42,.16);
}

.demo-stage {
    min-height: 480px;
    display: grid;
    grid-template-columns: .9fr 1.1fr;
}

.demo-copy-panel {
    padding: 52px;
    display: flex;
    align-items: center;
    background: #fff;
}

.demo-panel {
    display: none;
    animation: demo-in .28s ease both;
}

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

.demo-panel > span {
    color: #4f46e5;
    font-size: .75rem;
    font-weight: 900;
    letter-spacing: .06em;
}

.demo-panel h3 {
    margin-top: 13px;
    font-size: clamp(1.7rem, 3vw, 2.6rem);
    line-height: 1.45;
    font-weight: 900;
    color: #0f172a;
}

.demo-panel p {
    margin-top: 14px;
    color: #64748b;
    line-height: 1.9;
}

.demo-module-row {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.demo-module-row b {
    padding: 7px 10px;
    border-radius: 9px;
    color: #475569;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    direction: ltr;
    font-size: .67rem;
    font-weight: 800;
}

.demo-preview-panel {
    position: relative;
    padding: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 80% 20%, rgba(129,140,248,.24), transparent 28%),
        linear-gradient(135deg, #0f172a, #111827);
    overflow: hidden;
}

.demo-preview-panel::after {
    content: '';
    position: absolute;
    width: 320px;
    height: 320px;
    left: -100px;
    bottom: -170px;
    border-radius: 50%;
    background: rgba(139,92,246,.15);
    filter: blur(10px);
}

.demo-preview {
    position: relative;
    z-index: 2;
    width: min(450px, 100%);
    min-height: 340px;
    padding: 23px;
    display: none;
    border-radius: 24px;
    color: #0f172a;
    background: rgba(255,255,255,.96);
    box-shadow: 0 25px 60px rgba(0,0,0,.30);
    animation: demo-preview-in .35s ease both;
}

.demo-preview.active {
    display: block;
}

@keyframes demo-in {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes demo-preview-in {
    from { opacity: 0; transform: translateY(9px) scale(.985); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.preview-header b { font-size: .88rem; }
.preview-header span { color: #6366f1; font-size: .63rem; font-weight: 800; }

.preview-search {
    margin-top: 17px;
    min-height: 42px;
    padding: 0 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 12px;
    color: #94a3b8;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    font-size: .65rem;
}

.preview-grid {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.preview-grid div {
    min-height: 110px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 15px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}

.preview-grid i {
    color: #4f46e5;
    font-size: 1.25rem;
}

.preview-grid b { font-size: .62rem; }

.preview-bottom {
    margin-top: 17px;
    min-height: 48px;
    padding: 0 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 14px;
    color: #fff;
    background: #111827;
    font-size: .65rem;
}

.preview-bottom b {
    padding: 7px 10px;
    border-radius: 9px;
    background: #4f46e5;
    font-size: .62rem;
}

.mini-map-preview {
    margin-top: 17px;
    min-height: 190px;
    padding: 18px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-content: center;
    gap: 11px;
    border-radius: 17px;
    background-color: #f1f5f9;
    background-image:
        linear-gradient(#e2e8f0 1px, transparent 1px),
        linear-gradient(90deg, #e2e8f0 1px, transparent 1px);
    background-size: 26px 26px;
    position: relative;
}

.mini-map-preview span {
    min-height: 48px;
    display: grid;
    place-items: center;
    border-radius: 11px;
    color: #64748b;
    background: #fff;
    border: 1px solid #cbd5e1;
    font-size: .62rem;
    font-weight: 900;
    position: relative;
    z-index: 2;
}

.mini-map-preview span.selected {
    color: #fff;
    background: #4f46e5;
    border-color: #4f46e5;
}

.mini-route {
    position: absolute;
    left: 58px;
    bottom: 36px;
    width: 145px;
    border-bottom: 3px dashed #818cf8;
    transform: rotate(-12deg);
}

.doctor-inline {
    margin-top: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    border-radius: 16px;
    background: #eff6ff;
    border: 1px solid #dbeafe;
}

.doctor-inline > i {
    width: 43px;
    height: 43px;
    display: grid;
    place-items: center;
    color: #2563eb;
    background: #dbeafe;
    border-radius: 13px;
}

.doctor-inline div {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.doctor-inline b { font-size: .7rem; }
.doctor-inline small { color: #64748b; font-size: .57rem; }

.preview-times {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 7px;
}

.preview-times span {
    min-height: 43px;
    display: grid;
    place-items: center;
    border: 1px solid #e2e8f0;
    border-radius: 11px;
    font-size: .63rem;
    font-weight: 800;
}

.preview-times span.selected {
    color: #2563eb;
    border-color: #93c5fd;
    background: #eff6ff;
}

.catalog-preview {
    margin-top: 19px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.catalog-preview div {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.catalog-preview span {
    height: 142px;
    border-radius: 16px;
    background:
        radial-gradient(circle at 30% 20%, #c7d2fe, transparent 33%),
        linear-gradient(135deg, #eef2ff, #dbeafe);
}

.catalog-preview b { font-size: .66rem; }
.catalog-preview small { color: #94a3b8; font-size: .56rem; }

.service-preview {
    margin-top: 20px;
    display: grid;
    gap: 10px;
}

.service-preview > div {
    min-height: 75px;
    padding: 13px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 15px;
    border: 1px solid #ede9fe;
    background: #faf5ff;
}

.service-preview i {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 13px;
    color: #7c3aed;
    background: #ede9fe;
}

.service-preview span {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.service-preview b { font-size: .68rem; }
.service-preview small { color: #7c3aed; font-size: .56rem; }

/* ==========================================
   Other industries
   ========================================== */
.industry-card {
    min-height: 205px;
    padding: 24px;
    border-radius: 22px;
    border: 1px solid #e2e8f0;
    background: #fff;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.industry-card:hover {
    transform: translateY(-4px);
    border-color: #c7d2fe;
    box-shadow: 0 16px 38px rgba(79,70,229,.08);
}

.industry-card > i {
    font-size: 1.3rem;
    color: #4f46e5;
}

.industry-card h3 {
    margin-top: 28px;
    color: #111827;
    font-size: 1rem;
    font-weight: 900;
}

.industry-card p {
    margin-top: 9px;
    color: #64748b;
    font-size: .82rem;
    line-height: 1.8;
}

.industry-card-accent {
    border-color: #c7d2fe;
    background: #eef2ff;
}

/* ==========================================
   Module architecture
   ========================================== */
.module-section {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(circle at 85% 35%, rgba(99,102,241,.20), transparent 30%),
        radial-gradient(circle at 15% 80%, rgba(139,92,246,.13), transparent 30%),
        #111827;
}

.module-cloud {
    min-height: 360px;
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    justify-content: center;
    gap: 11px;
    padding: 32px;
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,.09);
    background: rgba(255,255,255,.035);
}

.module-pill {
    padding: 10px 14px;
    border-radius: 999px;
    color: #cbd5e1;
    border: 1px solid rgba(255,255,255,.11);
    background: rgba(255,255,255,.06);
    direction: ltr;
    font-size: .78rem;
    font-weight: 800;
}

.module-pill.lg-pill {
    padding: 13px 18px;
    color: #fff;
    background: rgba(99,102,241,.24);
    border-color: rgba(129,140,248,.30);
    font-size: .92rem;
}

/* ==========================================
   Steps
   ========================================== */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.step-card {
    position: relative;
    min-height: 270px;
    padding: 25px;
    border-radius: 23px;
    border: 1px solid #e2e8f0;
    background: #fff;
}

.step-card > span {
    position: absolute;
    top: 20px;
    left: 22px;
    color: #cbd5e1;
    font-size: .75rem;
    font-weight: 900;
    direction: ltr;
}

.step-icon {
    width: 49px;
    height: 49px;
    display: grid;
    place-items: center;
    border-radius: 15px;
    color: #4f46e5;
    background: #eef2ff;
}

.step-card h3 {
    margin-top: 45px;
    font-size: 1rem;
    font-weight: 900;
}

.step-card p {
    margin-top: 10px;
    color: #64748b;
    font-size: .82rem;
    line-height: 1.85;
}

/* ==========================================
   Everywhere / touchpoints
   ========================================== */
.everywhere-grid {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 65px;
    align-items: center;
}

.touchpoint-orbit {
    position: relative;
    min-height: 460px;
}

.touchpoint-orbit::before,
.touchpoint-orbit::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px dashed #c7d2fe;
}

.touchpoint-orbit::before {
    width: 390px;
    height: 390px;
}

.touchpoint-orbit::after {
    width: 275px;
    height: 275px;
    border-color: #e2e8f0;
}

.orbit-center {
    position: absolute;
    z-index: 4;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    display: grid;
    place-items: center;
    padding: 28px;
    border-radius: 42px;
    background: #111827;
    box-shadow: 0 25px 55px rgba(15,23,42,.20);
}

.orbit-center img {
    max-width: 100%;
    height: auto;
}

.touchpoint {
    position: absolute;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 13px;
    border-radius: 13px;
    color: #334155;
    background: #fff;
    border: 1px solid #e2e8f0;
    box-shadow: 0 12px 28px rgba(15,23,42,.08);
    font-size: .72rem;
    font-weight: 800;
}

.touchpoint i { color: #4f46e5; }
.touchpoint.t1 { top: 45px; right: 24%; }
.touchpoint.t2 { top: 115px; left: 2%; }
.touchpoint.t3 { top: 53%; left: 0; }
.touchpoint.t4 { bottom: 50px; left: 24%; }
.touchpoint.t5 { bottom: 68px; right: 9%; }
.touchpoint.t6 { top: 43%; right: 0; }

/* ==========================================
   Solutions
   ========================================== */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.solution-card {
    padding: 36px;
    border-radius: 28px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.045);
}

.solution-card-enterprise {
    background:
        radial-gradient(circle at 80% 10%, rgba(99,102,241,.18), transparent 35%),
        rgba(255,255,255,.055);
    border-color: rgba(129,140,248,.20);
}

.solution-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #a5b4fc;
}

.solution-card-top span {
    direction: ltr;
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .04em;
}

.solution-card-top i {
    width: 45px;
    height: 45px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: #fff;
    background: rgba(99,102,241,.20);
}

.solution-card h3 {
    margin-top: 28px;
    font-size: 1.65rem;
    font-weight: 900;
}

.solution-card > p {
    margin-top: 13px;
    color: #94a3b8;
    line-height: 1.9;
    font-size: .9rem;
}

.solution-card ul {
    margin-top: 23px;
    display: grid;
    gap: 10px;
    color: #cbd5e1;
    font-size: .82rem;
}

.solution-card li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.solution-card li::before {
    content: '•';
    color: #818cf8;
    font-size: 1.2rem;
}

.solution-button {
    margin-top: 28px;
    min-height: 46px;
    padding: 0 16px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    border-radius: 13px;
    color: #111827;
    background: #fff;
    font-size: .78rem;
    font-weight: 900;
    transition: transform .2s ease, background .2s ease;
}

.solution-button:hover {
    transform: translateY(-2px);
    background: #eef2ff;
}

/* ==========================================
   Feature matrix
   ========================================== */
.feature-matrix {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.feature-matrix span {
    min-height: 58px;
    padding: 0 15px;
    display: flex;
    align-items: center;
    gap: 9px;
    border-radius: 16px;
    color: #475569;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    font-size: .77rem;
    font-weight: 800;
}

.feature-matrix i {
    color: #4f46e5;
    width: 20px;
    text-align: center;
}

/* ==========================================
   Final CTA and contact
   ========================================== */
.final-cta-section {
    position: relative;
    padding: 90px 0;
    overflow: hidden;
    background:
        radial-gradient(circle at 85% 20%, rgba(99,102,241,.25), transparent 28%),
        radial-gradient(circle at 10% 90%, rgba(139,92,246,.18), transparent 28%),
        #0f172a;
}

.final-cta-card {
    padding: 48px;
    display: grid;
    grid-template-columns: 1.25fr .75fr;
    gap: 35px;
    align-items: center;
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.055);
    backdrop-filter: blur(16px);
}

.final-cta-card .section-kicker { color: #a5b4fc; }

.final-cta-card h2 {
    margin-top: 13px;
    max-width: 760px;
    color: #fff;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.4;
    font-weight: 900;
}

.final-cta-card p {
    margin-top: 14px;
    color: #94a3b8;
    line-height: 1.9;
}

.final-cta-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
}

.whatsapp-cta {
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 16px;
    color: #dcfce7;
    background: rgba(34,197,94,.12);
    border: 1px solid rgba(74,222,128,.18);
    font-size: .82rem;
    font-weight: 900;
}

.contact-strip {
    margin-top: 13px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.contact-strip a {
    min-height: 76px;
    padding: 13px 16px;
    display: flex;
    align-items: center;
    gap: 11px;
    border-radius: 18px;
    color: #cbd5e1;
    border: 1px solid rgba(255,255,255,.08);
    background: rgba(255,255,255,.035);
    font-size: .75rem;
    transition: background .2s ease;
}

.contact-strip a:hover {
    background: rgba(255,255,255,.07);
}

.contact-strip > a > i {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 12px;
    color: #a5b4fc;
    background: rgba(99,102,241,.14);
}

.contact-strip span {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-strip small {
    color: #64748b;
    font-size: .62rem;
}

.contact-checklist {
    display: grid;
    gap: 9px;
    padding: 16px;
    border-radius: 16px;
    color: #475569;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    font-size: .78rem;
}

.contact-checklist li {
    display: flex;
    align-items: center;
    gap: 9px;
}

.contact-checklist i {
    width: 19px;
    height: 19px;
    display: grid;
    place-items: center;
    border-radius: 7px;
    color: #16a34a;
    background: #dcfce7;
    font-size: .55rem;
}

/* ==========================================
   Responsive
   ========================================== */
@media (max-width: 1023px) {
    .section-shell { padding: 78px 0; }

    .usecase-feature {
        grid-template-columns: 1fr;
        gap: 45px;
        padding: 38px;
    }

    .usecase-feature-reverse .usecase-copy,
    .usecase-feature-reverse .usecase-visual {
        order: initial;
    }

    .demo-stage {
        grid-template-columns: 1fr;
    }

    .demo-copy-panel {
        padding: 38px;
    }

    .demo-preview-panel {
        min-height: 440px;
    }

    .steps-grid,
    .feature-matrix {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .touchpoint-orbit {
        max-width: 650px;
        width: 100%;
        margin: 0 auto;
    }

    .final-cta-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .section-shell { padding: 64px 0; }

    .section-heading h2 {
        font-size: 2rem;
    }

    .section-heading p {
        font-size: .94rem;
    }

    .hero-capability-chip {
        min-height: 62px;
        padding: 12px 8px;
        flex-direction: column;
        gap: 6px;
        font-size: .68rem;
    }

    .usecase-feature {
        min-height: auto;
        padding: 27px 20px 34px;
        border-radius: 25px;
    }

    .usecase-copy h3 {
        font-size: 1.8rem;
    }

    .phone-mockup {
        width: min(310px, 100%);
    }

    .rotate-soft-left,
    .rotate-soft-right,
    .expo-window,
    .brand-window {
        transform: none;
    }

    .expo-window {
        padding: 15px;
    }

    .expo-body {
        grid-template-columns: 1fr;
    }

    .brand-mini-list {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
    }

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

    .demo-tabs {
        overflow-x: auto;
        display: flex;
        scrollbar-width: none;
    }

    .demo-tabs::-webkit-scrollbar { display: none; }

    .demo-tab {
        min-width: 110px;
        padding: 0 12px;
    }

    .demo-copy-panel,
    .demo-preview-panel {
        padding: 25px 20px;
    }

    .demo-preview-panel {
        min-height: 400px;
    }

    .steps-grid,
    .solution-grid,
    .feature-matrix,
    .contact-strip {
        grid-template-columns: 1fr;
    }

    .module-cloud {
        min-height: 280px;
        padding: 22px;
    }

    .touchpoint-orbit {
        min-height: 390px;
        transform: scale(.88);
        transform-origin: center center;
    }

    .touchpoint-orbit::before {
        width: 330px;
        height: 330px;
    }

    .touchpoint-orbit::after {
        width: 230px;
        height: 230px;
    }

    .orbit-center {
        width: 125px;
        height: 125px;
        border-radius: 34px;
    }

    .touchpoint.t1 { top: 28px; right: 20%; }
    .touchpoint.t2 { top: 102px; left: -7%; }
    .touchpoint.t3 { top: 52%; left: -8%; }
    .touchpoint.t4 { bottom: 27px; left: 16%; }
    .touchpoint.t5 { bottom: 56px; right: 2%; }
    .touchpoint.t6 { top: 40%; right: -8%; }

    .solution-card {
        padding: 28px 22px;
    }

    .final-cta-card {
        padding: 30px 22px;
        border-radius: 24px;
    }

    .final-cta-section {
        padding: 64px 0;
    }
}

@media (max-width: 480px) {
    .phone-screen { min-height: 550px; }
    .brand-products span { height: 60px; }
    .preview-times { grid-template-columns: repeat(2, 1fr); }
    .demo-preview { padding: 17px; }
    .preview-grid div { min-height: 95px; }
    .touchpoint-orbit { transform: scale(.76); min-height: 340px; margin-top: -20px; margin-bottom: -20px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .capability-card,
    .industry-card,
    .hero-primary-cta,
    .hero-secondary-cta,
    .solution-button,
    .inline-arrow-link {
        transition: none;
    }
}