:root {
    --bg: #0d0d0f;
    --surface: #1a1a1e;
    --text: #f4f4f5;
    --text-muted: #d4d4d8;
    --border-color: rgba(255, 255, 255, 0.12);
    --input-bg: #0d0d0f;
    --primary-blue: #3b82f6;
    --primary-blue-hover: #60a5fa;
}

html {
    font-size: 100%;
}

@media (min-width: 2000px) {
    html { font-size: 110%; }
    .chat-container-inner { max-width: 1600px; }
}

@media (min-width: 2560px) {
    html { font-size: 130%; }
    .chat-container-inner { max-width: 1800px; }
}

@media (min-width: 3800px) {
    html { font-size: 160%; }
    .chat-container-inner { max-width: 2400px; }
}

::-webkit-scrollbar { display: none; width: 0; height: 0; }
* { -ms-overflow-style: none; scrollbar-width: none; }

@keyframes bgPulse {
    0% { background-color: #0d0d0f; }
    15% { background-color: #111114; }
    30% { background-color: #141418; }
    45% { background-color: #16161a; }
    60% { background-color: #19191e; }
    75% { background-color: #141418; }
    90% { background-color: #101013; }
    100% { background-color: #0d0d0f; }
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    animation: bgPulse 8s alternate infinite ease-in-out;
    height: 100vh;
    height: 100dvh;
}

.bg-card { background-color: var(--surface) !important; border-color: var(--border-color) !important; }
.text-body { color: var(--text) !important; }
.text-secondary-theme { color: var(--text-muted) !important; }
.border-color { border-color: var(--border-color) !important; }

.chat-container {
    height: 100dvh;
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 0 !important;
    margin: 0 !important;
    max-width: 100% !important;
}

.chat-container-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

.chat-history {
    height: 100%;
    width: 100%;
    overflow-y: auto;
    scroll-behavior: smooth;
    position: relative;
    padding-top: 40px;
    padding-bottom: 100px;
}

.chat-history.is-demo { padding-bottom: 120px; }

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px) scale(0.98);
    transition: opacity 0.6s cubic-bezier(0.25, 1, 0.5, 1), transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: opacity, transform;
}

.reveal-on-scroll.is-visible { opacity: 1; transform: translateY(0) scale(1); }

.msg-h1, .msg-h2, .msg-h3 {
    display: block;
    line-height: 1.35;
}
.msg-h1 { font-size: 1.3em; margin: 0.2em 0; }
.msg-h2 { font-size: 1.15em; margin: 0.15em 0; }
.msg-h3 { font-size: 1.05em; margin: 0.1em 0; }

.msg-bubble {
    max-width: 85%;
    padding: 12px 18px;
    border-radius: 20px;
    word-wrap: break-word;
    white-space: pre-wrap;
    font-size: 0.95rem;
    position: relative;
    z-index: 2;
}

.msg-user { background: #f4f4f5; color: #09090b; border-bottom-right-radius: 4px; margin-left: auto; }

.msg-assistant {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 4px;
    margin-right: auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.chat-input {
    background-color: transparent !important;
    border: none !important;
    color: #f4f4f5 !important;
    resize: none;
    overflow-y: auto;
    min-height: 44px;
    max-height: 150px;
    padding-top: 10px;
    padding-bottom: 10px;
    line-height: 1.5;
}

.chat-input:focus { background-color: transparent !important; box-shadow: none !important; }
.chat-input::placeholder { color: rgba(255, 255, 255, 0.6) !important; opacity: 1 !important; }
#signInModal input::placeholder { color: rgba(255, 255, 255, 0.6) !important; opacity: 1; }

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type=number] { -moz-appearance: textfield; }
#visitorCount::placeholder { color: rgba(255, 255, 255, 0.4) !important; opacity: 1; }

.input-actions .btn, .input-actions .dropdown > .btn {
    border-radius: 12px;
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s, transform 0.2s;
}

#send-btn {
    height: 36px;
    width: 44px;
    border-radius: 12px !important;
    transition: transform 0.15s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.15s ease-in-out;
    user-select: none;
    -webkit-user-select: none;
}

.util-btn {
    transition: opacity 0.15s ease-in-out, transform 0.15s cubic-bezier(0.2, 0.8, 0.2, 1),
    width 0.15s ease-in-out, margin 0.15s ease-in-out;
}

.util-btn.is-hidden {
    opacity: 0;
    transform: scale(0.7);
    pointer-events: none;
    width: 0 !important;
    margin: 0 !important;
    overflow: hidden;
}

#mic-btn {
    height: 36px;
    width: 44px;
    border-radius: 12px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.15s ease-in-out, transform 0.15s cubic-bezier(0.2, 0.8, 0.2, 1),
    background-color 0.2s ease, color 0.2s ease;
    user-select: none;
    -webkit-user-select: none;
}

#mic-btn.is-hidden {
    opacity: 0;
    transform: scale(0.7);
    pointer-events: none;
    width: 0;
    margin: 0 !important;
    overflow: hidden;
}

#mic-btn.is-recording {
    background-color: #dc3545 !important;
    color: #fff !important;
    animation: micRecordPulse 1.2s infinite ease-in-out;
}

@keyframes micRecordPulse {
    0% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.55); }
    70% { box-shadow: 0 0 0 10px rgba(220, 53, 69, 0); }
    100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0); }
}

@keyframes idealistic-pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0.6; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes fadeInUp {
    0% { opacity: 0; transform: translateY(15px) scale(0.98); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

.anim-slide-up { animation: fadeInUp 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) forwards; }
.anim-idealistic { animation: idealistic-pulse 1.2s infinite ease-in-out; transform-origin: center; display: inline-block; }

#loading-screen { transition: opacity 1s ease; z-index: 1050; }

.glass-bottom {
    background: rgba(13, 13, 15, 0.45) !important;
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 1030;
    padding-bottom: env(safe-area-inset-bottom);
}

@media (max-width: 991px) {
    .glass-bottom { bottom: 0; border-bottom: none; }
    .chat-history { padding-bottom: 120px; }

    .mobile-vertical-carousel {
        display: block !important;
        overflow-y: auto;
        height: 60vh;
        scroll-snap-type: y mandatory;
        padding-top: 15vh !important;
        padding-bottom: 15vh !important;
        -webkit-overflow-scrolling: touch;
        -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 10%, black 90%, transparent 100%);
        mask-image: linear-gradient(to bottom, transparent 0%, black 10%, black 90%, transparent 100%);
    }

    .mobile-vertical-carousel > div { display: block; width: 100%; margin-bottom: 1.5rem; scroll-snap-align: start; scroll-margin-top: 8vh; }
    .mobile-vertical-carousel > div:last-child { margin-bottom: 0; }
}

.input-pill {
    background: rgba(255, 255, 255, 0.04) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
}

.feature-box-inner {
    background-color: rgba(255, 255, 255, 0.035) !important;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), opacity 0.4s ease, border-color 0.4s ease, background-color 0.4s ease, box-shadow 0.4s ease;
    position: relative;
}

@media (hover: hover) {
    .features-grid-wrapper:not(.has-active) .feature-box-inner:hover {
        transform: scale(1.03) !important;
        border-color: rgba(255, 255, 255, 0.25) !important;
        background-color: rgba(255, 255, 255, 0.07) !important;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4) !important;
        z-index: 10;
        opacity: 1 !important;
    }
}

.feature-box-inner.active-feature {
    transform: scale(1.03) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
    background-color: rgba(255, 255, 255, 0.07) !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4) !important;
    z-index: 10 !important;
    opacity: 1 !important;
    pointer-events: auto !important;
}

.features-grid-wrapper.has-active .feature-box-inner:not(.active-feature) {
    opacity: 0.4 !important;
    transform: scale(0.98) !important;
    pointer-events: none !important;
    filter: grayscale(50%);
    z-index: 1 !important;
    box-shadow: none !important;
}

.collapsing { transition: height 0.4s ease-in-out !important; }

.pricing-card {
    background-color: rgba(255, 255, 255, 0.035) !important;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), opacity 0.4s ease, border-color 0.4s ease, background-color 0.4s ease, box-shadow 0.4s ease;
    position: relative;
}

.social-icon-link {
    background-color: rgba(255, 255, 255, 0.035) !important;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.social-icon-link:hover {
    color: var(--text);
    transform: scale(1.15) translateY(-5px);
    background-color: rgba(255, 255, 255, 0.07) !important;
    border-color: rgba(255, 255, 255, 0.25);
    z-index: 10;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.connected-account-card {
    position: relative;
    width: 92px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding: 0.7rem 0.4rem;
    background-color: rgba(255, 255, 255, 0.035);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    text-align: center;
    color: var(--text);
    cursor: pointer;
    transition: transform 0.2s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.connected-account-card:hover {
    transform: translateY(-3px) scale(1.04);
    border-color: rgba(255, 255, 255, 0.25);
    background-color: rgba(255, 255, 255, 0.07);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35);
    color: var(--text);
}

.connected-account-icon {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid;
}

.connected-account-icon i {
    font-size: 1.05rem;
}

.connected-account-name {
    font-weight: 600;
    color: var(--text);
    font-size: 0.72rem;
    line-height: 1.15;
}

.connected-account-status {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    font-size: 0.6rem;
    line-height: 1;
}

.connected-account-status.is-connected { color: #22c55e; }
.connected-account-status.is-disconnected { color: #71717a; opacity: 0.8; }

.icon-card { flex: 0 0 auto; width: 70px; height: 70px; border-radius: 16px; display: flex; align-items: center; justify-content: center; }
.icon-card i { font-size: 2.3rem; }

.sp_desc a.custom-link-color { color: var(--primary-blue) !important; transition: color 0.2s ease; }
.sp_desc a.custom-link-color:hover { color: var(--primary-blue-hover) !important; }
.custom-link-color { color: var(--primary-blue) !important; transition: color 0.2s ease; }
.custom-link-color:hover { color: var(--primary-blue-hover) !important; }
.hover-text-white { transition: color 0.2s ease; }
.hover-text-white:hover { color: var(--text) !important; }

.thinking-wrapper { margin-top: 1rem; margin-bottom: 1rem; position: relative; z-index: 2; }

.skeleton-block { background: rgba(255, 255, 255, 0.12); border-radius: 4px; position: relative; overflow: hidden; }
.skeleton-block::after {
    content: "";
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
    animation: shimmer 1.5s infinite;
}
@keyframes shimmer { 100% { left: 100%; } }

.lang-dropdown-menu::-webkit-scrollbar { display: none; }
.lang-dropdown-menu { scrollbar-width: none; }

.reviews-carousel-wrapper {
    width: 100%;
    margin: 0 auto;
    position: relative;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}

.reviews-scroll-area {
    display: flex;
    overflow-x: auto;
    gap: 1.5rem;
    padding-bottom: 2rem;
    padding-top: 1.5rem;
    padding-left: 5%;
    padding-right: 5%;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
}
.reviews-scroll-area::-webkit-scrollbar { display: none; }

.review-card {
    background-color: rgba(255, 255, 255, 0.035) !important;
    flex: 0 0 auto;
    width: calc(100vw - 60px);
    max-width: 400px;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.review-card:hover { transform: scale(1.05); z-index: 10; box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3); border-color: rgba(255, 255, 255, 0.25); }

.reviews-dots { display: flex; justify-content: center; gap: 8px; margin-top: 5px; margin-bottom: 10px; }
.review-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255, 255, 255, 0.2); cursor: pointer; transition: background 0.3s ease; }
.review-dot.active { background: var(--text); }

.bottom-links-wrapper { display: flex; justify-content: center; width: 100%; }
.bottom-links-container {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    overflow-x: auto;
    white-space: nowrap;
    padding: 0 10px 10px 10px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
}
.bottom-links-container::-webkit-scrollbar { display: none; }

.portal-hero-wrapper { max-width: 1000px; margin: 0 auto; }

.embed-snippet-wrap { position: relative; }
.embed-snippet {
    display: block;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-family: monospace;
    font-size: 0.8rem;
    filter: blur(3.5px);
    user-select: none;
    -webkit-user-select: none;
    transition: filter 0.2s ease;
}
.embed-snippet-wrap:hover .embed-snippet,
.embed-snippet-wrap:focus-within .embed-snippet { filter: blur(0.5px); }
.embed-snippet-copy-btn { flex-shrink: 0; }

.portal-animation-wrapper {
    display: flex;
    justify-content: center;
    margin: 2rem auto;
    perspective: 1000px;
    width: 100%;
    max-width: 600px;
}

.mock-browser {
    width: 100%;
    height: 280px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: flex;
}

@media (min-width: 768px) and (max-width: 1199.98px) {
    .mock-browser { height: 240px; }
    .mock-chat-widget { max-width: 130px; height: 130px; }
}

.mock-browser-top {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 28px;
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    padding: 0 12px;
    gap: 6px;
    z-index: 2;
}

.mock-dot { width: 10px; height: 10px; border-radius: 50%; }

.mock-wireframe {
    position: absolute;
    top: 28px; left: 0;
    width: 55%;
    height: calc(100% - 28px);
    padding: 10px 10px 20px 20px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    text-align: center;
    z-index: 1;
}

.mock-wireframe img {
    height: 75px;
    width: auto;
    margin-bottom: auto;
    margin-top: 15px;
    filter: grayscale(100%) brightness(200%);
    opacity: 0.8;
}

.mock-text-large {
    font-size: 26px;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
    width: 100%;
}

.mock-dynamic-word {
    font-size: 19px;
    color: var(--primary-blue);
    font-weight: 700;
    white-space: pre-wrap;
    line-height: 1.2;
    display: block;
    min-height: 48px;
    width: 100%;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.35s ease, transform 0.35s ease;
}
.mock-dynamic-word.is-fading { opacity: 0; transform: translateY(5px); }

.mock-chat-widget {
    position: absolute;
    bottom: 20px; right: 20px;
    width: 40%;
    max-width: 160px;
    height: 160px;
    background: rgba(26, 26, 30, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    transform: translateY(120%) scale(0.9);
    opacity: 0;
    animation: slideUpWidget 7s infinite cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 5;
}

.mock-chat-header {
    height: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    padding: 0 12px;
    background: rgba(255, 255, 255, 0.02);
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
}

.mock-chat-logo { width: 12px; height: 12px; border-radius: 50%; background: var(--primary-blue); box-shadow: 0 0 8px var(--primary-blue); }

.mock-chat-body { padding: 10px; flex-grow: 1; display: flex; flex-direction: column; gap: 8px; justify-content: flex-end; }

.mock-bubble { padding: 6px 8px; border-radius: 8px; width: fit-content; max-width: 85%; opacity: 0; }
.mock-bubble-user { background: #f4f4f5; align-self: flex-end; border-bottom-right-radius: 2px; animation: popInUser 7s infinite; }

.mock-bot-wrapper { position: relative; width: 100%; min-height: 28px; margin-top: 8px; display: flex; align-items: flex-start; }

.mock-bubble-typing {
    position: absolute; bottom: 0; left: 0;
    background: rgba(255, 255, 255, 0.05);
    border-bottom-left-radius: 2px;
    display: flex; gap: 3px; align-items: center;
    height: 28px; padding: 0 8px; margin-bottom: 0;
    animation: showTyping 7s infinite;
}

.mock-bubble-bot {
    position: absolute; bottom: 0; left: 0;
    background: rgba(255, 255, 255, 0.1);
    border-bottom-left-radius: 2px;
    min-height: 28px; padding: 6px 8px; border-radius: 8px;
    width: fit-content;
    animation: popInBot 7s infinite;
}

.mock-typing-dot { width: 4px; height: 4px; background: rgba(255, 255, 255, 0.5); border-radius: 50%; animation: bounceDot 1s infinite alternate; }
.mock-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.mock-typing-dot:nth-child(3) { animation-delay: 0.4s; }

.mock-text-line { height: 4px; border-radius: 2px; margin-bottom: 4px; }
.mock-text-line:last-child { margin-bottom: 0; }
.mock-bubble-user .mock-text-line { background: rgba(0, 0, 0, 0.4); }
.mock-bubble-bot .mock-text-line { background: rgba(255, 255, 255, 0.7); }

@keyframes slideUpWidget {
    0%, 5% { transform: translateY(120%) scale(0.9); opacity: 0; }
    15%, 85% { transform: translateY(0) scale(1); opacity: 1; }
    95%, 100% { transform: translateY(120%) scale(0.9); opacity: 0; }
}
@keyframes popInUser {
    0%, 20% { opacity: 0; transform: scale(0.8) translateY(10px); }
    25%, 85% { opacity: 1; transform: scale(1) translateY(0); }
    90%, 100% { opacity: 0; }
}
@keyframes showTyping {
    0%, 30% { opacity: 0; transform: scale(0.8); }
    35%, 50% { opacity: 1; transform: scale(1); }
    55%, 100% { opacity: 0; transform: scale(0.8); }
}
@keyframes popInBot {
    0%, 53% { opacity: 0; transform: scale(0.8); }
    58%, 85% { opacity: 1; transform: scale(1); }
    90%, 100% { opacity: 0; }
}
@keyframes bounceDot { 0% { transform: translateY(0); } 100% { transform: translateY(-3px); } }

.mock-phone-frame {
    position: relative;
    width: 220px;
    height: 440px;
    margin: 0 auto;
    background: #060607;
    border: 3px solid rgba(255, 255, 255, 0.14);
    border-radius: 34px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45);
    overflow: hidden;
}

.mock-phone-notch {
    position: absolute;
    top: 8px; left: 50%;
    transform: translateX(-50%);
    width: 70px; height: 16px;
    background: #000;
    border-radius: 10px;
    z-index: 6;
}

.mock-phone-screen {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.02);
    display: flex;
    flex-direction: column;
}

.mock-phone-page {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 30px 16px;
    gap: 6px;
}

.mock-phone-page img {
    height: 40px;
    width: auto;
    filter: grayscale(100%) brightness(200%);
    opacity: 0.8;
    margin-bottom: 8px;
}

.mock-phone-page .mock-text-large { font-size: 18px; margin-bottom: 4px; }
.mock-phone-page .mock-dynamic-word { font-size: 13px; min-height: 32px; }

.mock-phone-launcher {
    position: absolute;
    bottom: 16px; right: 16px;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.45);
    z-index: 4;
    animation: phoneLauncherPulse 7s infinite ease-in-out;
}
.mock-phone-launcher i { color: #fff; font-size: 1rem; }

.mock-phone-chat-sheet {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 92%;
    background: var(--surface);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.45);
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    z-index: 5;
    animation: slideUpPhoneSheet 7s infinite cubic-bezier(0.16, 1, 0.3, 1);
}

.mock-phone-chat-sheet .mock-chat-header { height: 40px; border-top-left-radius: 20px; border-top-right-radius: 20px; }
.mock-phone-chat-sheet .mock-chat-logo { width: 16px; height: 16px; }
.mock-phone-chat-sheet .mock-chat-body { padding: 16px; gap: 12px; }
.mock-phone-chat-sheet .mock-bubble { padding: 10px 12px; }
.mock-phone-chat-sheet .mock-text-line { height: 6px; margin-bottom: 6px; }

@keyframes slideUpPhoneSheet {
    0%, 8% { transform: translateY(100%); }
    22%, 82% { transform: translateY(0); }
    96%, 100% { transform: translateY(100%); }
}
@keyframes phoneLauncherPulse {
    0%, 15% { transform: scale(1); opacity: 1; }
    20%, 82% { transform: scale(0.85); opacity: 0.5; }
    88%, 100% { transform: scale(1); opacity: 1; }
}

.step-item { display: flex; align-items: center; margin-bottom: 1.2rem; color: #e4e4e7; }
.step-circle {
    flex-shrink: 0;
    width: 32px; height: 32px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.15);
    color: var(--primary-blue);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.9rem;
    border: 1px solid rgba(59, 130, 246, 0.3);
}
.step-text { font-size: 1rem; font-weight: 500; }
.hero-step-circle { width: 44px; height: 44px; font-size: 1.2rem; }
.hero-step-text { font-size: 1.15rem; }

@media (max-width: 768px) {
    html { font-size: 90%; }
    .mt-5 { margin-top: 2rem !important; }
    .pt-5 { padding-top: 2rem !important; }
    .pb-5 { padding-bottom: 2rem !important; }
    .mb-5 { margin-bottom: 2rem !important; }
    .p-4 { padding: 1.25rem !important; }
    .g-4 { --bs-gutter-y: 1rem; --bs-gutter-x: 1rem; }
    .lead { font-size: 1rem; }
    h1.fs-3 { font-size: 1.5rem !important; }
}