body[data-page='start'] {
    background:
        radial-gradient(760px 380px at 86% -8%, rgba(89, 167, 255, 0.12), transparent 68%),
        radial-gradient(760px 380px at 12% 8%, rgba(204, 255, 0, 0.1), transparent 68%),
        linear-gradient(160deg, #f4f5f7 0%, #edf1f7 55%, #e7ecf5 100%);
    color: #05050a;
}

html.dark body[data-page='start'] {
    background:
        radial-gradient(760px 380px at 86% -8%, rgba(89, 167, 255, 0.12), transparent 68%),
        radial-gradient(760px 380px at 12% 8%, rgba(204, 255, 0, 0.09), transparent 68%),
        linear-gradient(160deg, #05050a 0%, #090b12 55%, #06070d 100%);
    color: #f8fafc;
}

#glow-blob {
    position: fixed;
    top: 12%;
    left: 14%;
    width: 720px;
    height: 720px;
    background: radial-gradient(circle, rgba(204, 255, 0, 0.18) 0%, rgba(244, 245, 247, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(40px);
}

html.dark #glow-blob {
    background: radial-gradient(circle, rgba(204, 255, 0, 0.24) 0%, rgba(5, 5, 10, 0) 70%);
}

.glass-panel {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 14px 36px rgba(15, 23, 42, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

html.dark .glass-panel {
    background: rgba(20, 20, 25, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.theme-toggle {
    color: #6b7280;
    border: 1px solid rgba(5, 5, 10, 0.1);
    background: rgba(255, 255, 255, 0.85);
    transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

.theme-toggle:hover {
    color: #111827;
    border-color: rgba(5, 5, 10, 0.16);
    background: rgba(255, 255, 255, 1);
}

html.dark .theme-toggle {
    color: #8a8a93;
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
}

html.dark .theme-toggle:hover {
    color: #e6e8ef;
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

body[data-page='start'] .theme-toggle-floating,
body[data-page='start'] .support-strip {
    display: none;
}

.start-marketing-header {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 40;
    width: min(1120px, calc(100% - 32px));
    padding: 14px 18px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.start-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.start-brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #ccff00;
    color: #05050a;
    flex: 0 0 auto;
}

html.dark .start-brand-mark {
    background: #ccff00;
}

.start-brand-wordmark {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #ffffff;
}

html:not(.dark) .start-brand-wordmark {
    color: #05050a;
}

.start-header-actions,
.start-footer-links {
    display: flex;
    align-items: center;
    gap: 14px;
}

.start-footer a {
    color: #6b7280;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 700;
}

.start-footer a:hover {
    color: #111827;
}

html.dark .start-footer a {
    color: #9ca3af;
}

html.dark .start-footer a:hover {
    color: #ffffff;
}

.start-header-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0.7rem 1rem;
    border-radius: 999px;
    background: #111827;
    color: #f8fafc;
    text-decoration: none;
    font-weight: 800;
    font-size: 0.92rem;
}

.start-header-link:hover {
    background: #05050a;
}

.start-shell {
    position: relative;
    z-index: 10;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 136px 0 64px;
    display: grid;
    grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
    grid-template-areas:
        "hero form"
        "proof form";
    gap: 28px;
    align-items: center;
    min-height: 100vh;
}

.start-hero-column,
.start-form-column,
.start-proof-column {
    min-width: 0;
}

.start-hero-column {
    grid-area: hero;
}

.start-form-column {
    grid-area: form;
}

.start-proof-column {
    grid-area: proof;
}

.start-hero-column {
    display: grid;
    gap: 0;
    align-content: center;
    padding-top: 8px;
}

.start-proof-column {
    display: grid;
    align-content: start;
}

.start-kicker {
    width: fit-content;
    padding: 0.55rem 0.95rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #111827;
}

html.dark .start-kicker {
    color: #f8fafc;
}

.start-kicker-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: #ccff00;
    box-shadow: 0 0 0 6px rgba(204, 255, 0, 0.16);
}

.start-hero-copy {
    display: grid;
    gap: 12px;
}

.start-hero-copy h1 {
    margin: 0;
    font-size: clamp(2.9rem, 5vw, 4.7rem);
    line-height: 0.96;
    letter-spacing: -0.06em;
    font-weight: 800;
    color: #05050a;
}

.start-hero-copy h1 span {
    color: transparent;
    background-image: linear-gradient(90deg, #05050a 0%, #5f6676 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

html.dark .start-hero-copy h1 {
    color: #ffffff;
}

html.dark .start-hero-copy h1 span {
    background-image: linear-gradient(90deg, #ffffff 0%, #94a3b8 100%);
}

.start-hero-copy p {
    margin: 0;
    max-width: 31rem;
    font-size: 1.04rem;
    line-height: 1.45;
    color: #4b5563;
    font-weight: 500;
}

html.dark .start-hero-copy p {
    color: #9ca3af;
}

.start-voice-card {
    padding: 0;
    display: grid;
    gap: 12px;
}

.start-panel-label {
    margin: 0;
    color: #4b5563;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.start-panel-copy {
    margin: 0;
    color: #1f2937;
    font-size: 0.98rem;
    line-height: 1.5;
    font-weight: 500;
}

html.dark .start-panel-label {
    color: #94a3b8;
}

.start-demo-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.8rem 1.05rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(5, 5, 10, 0.08);
    color: #05050a;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 800;
}

html.dark .start-demo-link {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.start-inline-demo {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.start-audio-button {
    min-height: 48px;
    padding: 0.8rem 1.1rem;
    border-radius: 999px;
    border: 0;
    background: #ccff00;
    color: #05060a;
    font-size: 0.95rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(204, 255, 0, 0.3);
}

.start-audio-button:hover {
    background: #b3e600;
}

.start-audio-button.is-playing {
    background: rgba(15, 23, 42, 0.86);
    color: #f8fafc;
}

.start-audio-time {
    flex: 0 0 auto;
    color: #6b7280;
    font-family: "JetBrains Mono", "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.78rem;
    font-weight: 800;
}

html.dark .start-audio-time {
    color: #94a3b8;
}

.start-action-card {
    border-radius: 36px;
    padding: 28px;
    background:
        radial-gradient(circle at top, rgba(204, 255, 0, 0.04), transparent 44%),
        linear-gradient(180deg, rgba(24, 29, 38, 0.96) 0%, rgba(15, 19, 27, 0.94) 100%);
    border: 1px solid rgba(148, 163, 184, 0.18);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 20px 44px rgba(15, 23, 42, 0.18);
    color: #f8fafc;
}

.start-card-intro {
    display: grid;
    gap: 0;
}

.start-step-label {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 36px;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    background: rgba(204, 255, 0, 0.12);
    border: 1px solid rgba(204, 255, 0, 0.28);
    color: #ccff00;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.start-plan-name {
    margin: 0;
    color: rgba(226, 232, 240, 0.72);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.start-price {
    margin: 0;
    color: #ccff00;
    font-size: clamp(3rem, 6vw, 4.4rem);
    line-height: 0.95;
    letter-spacing: -0.07em;
    font-weight: 800;
}

.start-price span {
    margin-left: 10px;
    color: rgba(226, 232, 240, 0.78);
    font-size: 0.28em;
    letter-spacing: 0;
}

.start-card-copy {
    margin: 0;
    color: rgba(226, 232, 240, 0.84);
    font-size: 0.98rem;
    line-height: 1.5;
}

.start-benefit-list {
    margin: 18px 0 22px;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.start-benefit-list li {
    position: relative;
    padding-left: 22px;
    color: rgba(248, 250, 252, 0.92);
    line-height: 1.55;
}

.start-benefit-list li::before {
    content: '';
    position: absolute;
    top: 0.6rem;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: #ccff00;
}

body[data-page='start'] .start-action-card label {
    color: rgba(226, 232, 240, 0.72);
}

body[data-page='start'] .start-action-card input,
body[data-page='start'] .start-action-card textarea,
body[data-page='start'] .start-action-card select {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: #f8fafc;
    border-radius: 16px;
    padding: 0.9rem 0.95rem;
}

body[data-page='start'] .start-action-card input::placeholder,
body[data-page='start'] .start-action-card textarea::placeholder,
body[data-page='start'] .start-action-card select::placeholder {
    color: rgba(148, 163, 184, 0.72);
}

body[data-page='start'] .start-action-card input:focus,
body[data-page='start'] .start-action-card textarea:focus,
body[data-page='start'] .start-action-card select:focus {
    border-color: #ccff00;
    box-shadow: 0 0 0 2px rgba(204, 255, 0, 0.95), 0 0 0 4px rgba(9, 11, 16, 0.92);
    background: rgba(255, 255, 255, 0.07);
}

body[data-page='start'] .start-action-card .field-hint {
    color: rgba(203, 213, 225, 0.76);
}

body[data-page='start'] .start-action-card .btn-primary {
    min-width: min(100%, 100%);
    min-height: 54px;
    padding-inline: 1.2rem;
    background: #ccff00;
    color: #05060a;
    border-color: rgba(204, 255, 0, 0.42);
    box-shadow: 0 4px 14px rgba(204, 255, 0, 0.3);
    font-size: 1rem;
}

body[data-page='start'] .start-action-card .btn-primary:hover {
    background: #b3e600;
}

.start-actions {
    margin-top: 4px;
}

.start-optional {
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.start-optional summary,
.start-fineprint summary {
    list-style: none;
    cursor: pointer;
    color: #f8fafc;
    font-weight: 700;
}

.start-optional summary::-webkit-details-marker,
.start-fineprint summary::-webkit-details-marker {
    display: none;
}

.start-optional summary::after,
.start-fineprint summary::after {
    content: '+';
    margin-left: 8px;
    color: rgba(226, 232, 240, 0.7);
}

.start-optional[open] summary::after,
.start-fineprint[open] summary::after {
    content: '−';
}

.start-optional-grid {
    margin-top: 14px;
}

.start-fineprint {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.start-fineprint p {
    margin: 10px 0 0;
    color: rgba(226, 232, 240, 0.74);
    line-height: 1.55;
}

body[data-page='start'] .start-action-card .notice {
    margin-top: 2px;
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.04);
    color: rgba(226, 232, 240, 0.82);
}

.start-whatsapp-link {
    display: inline-flex;
    align-items: center;
    margin-top: 18px;
    color: rgba(226, 232, 240, 0.82);
    text-decoration: none;
    font-weight: 700;
}

.start-whatsapp-link:hover {
    color: #ffffff;
}

.start-footer {
    position: relative;
    z-index: 10;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto 28px;
    border-radius: 28px;
    padding: 16px 22px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
}

@media (max-width: 1024px) {
    .start-shell {
        grid-template-columns: 1fr;
        grid-template-areas:
            "hero"
            "form"
            "proof";
        gap: 22px;
        min-height: 0;
    }

    .start-hero-column {
        padding-top: 0;
        align-content: start;
    }

    .start-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 760px) {
    .start-marketing-header {
        width: calc(100% - 20px);
        top: 10px;
        padding: 12px 14px;
        gap: 10px;
    }

    .start-header-link {
        display: none;
    }

    .start-shell {
        width: calc(100% - 20px);
        padding-top: 88px;
        gap: 14px;
    }

    .start-hero-copy h1 {
        font-size: 2.5rem;
    }

    .start-hero-copy p {
        font-size: 0.98rem;
    }

    .start-voice-card,
    .start-action-card,
    .start-footer {
        border-radius: 26px;
    }

    .start-voice-card,
    .start-action-card {
        padding: 18px;
    }

    .start-form {
        gap: 12px;
    }

    .start-form .field {
        gap: 6px;
    }

    body[data-page='start'] .start-action-card input,
    body[data-page='start'] .start-action-card textarea,
    body[data-page='start'] .start-action-card select {
        padding: 0.82rem 0.9rem;
    }

    .start-optional,
    .start-fineprint {
        padding-top: 12px;
        margin-top: 12px;
    }

    .start-audio-button {
        flex: 1 1 100%;
        justify-content: center;
    }

    .start-demo-link {
        flex: 1 1 auto;
    }

    .start-audio-time {
        margin-left: auto;
    }

    .start-price {
        font-size: 3.1rem;
    }

    .start-price span {
        display: block;
        margin: 6px 0 0;
        font-size: 0.24em;
    }

    .start-footer-links {
        flex-wrap: wrap;
    }
}