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

body {
    overflow: hidden;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: #000000;
    background: #FFFFFF;
}

.page-container {
    width: 100vw;
    height: 100vh;
    background: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.label-strip {
    width: 85vw;
    max-width: 1400px;
    height: 380px;
    background: #FFFFFF;
    border: 1px solid #000000;
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1.5fr 1.2fr 1fr;
    padding: 40px;
    gap: 60px;
}

/* LEFT SECTION */
.label-left {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.brand-name {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.reg-mark, .tm-mark {
    font-size: 8px;
    vertical-align: super;
    font-weight: 400;
}

.qr-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.qr-placeholder {
    width: 60px;
    height: 60px;
    border: 1px solid #000000;
    background: #FFFFFF;
}

.barcode {
    font-family: 'Courier New', Courier, monospace;
    font-size: 10px;
    letter-spacing: -1px;
    margin-top: 2px;
}

.technical-info {
    font-family: 'Courier New', Courier, monospace;
    font-size: 9px;
    line-height: 1.4;
    text-transform: uppercase;
}

/* CENTER SECTION */
.label-center {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.tagline {
    font-size: 21px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 30px;
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.waitlist-header {
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
}

.email-form {
    display: flex;
    gap: 0;
    margin-bottom: 20px;
}

.email-input {
    width: 280px;
    height: 36px;
    border: 1px solid #000000;
    border-right: none;
    padding: 0 12px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 12px;
    background: #FFFFFF;
    color: #000000;
}

.email-input:focus {
    outline: none;
}

.email-input::placeholder {
    color: #000000;
    opacity: 0.5;
}

.email-input.error {
    border-color: #FF0000;
}

.submit-btn {
    width: 80px;
    height: 36px;
    border: 1px solid #000000;
    background: #FFFFFF;
    color: #000000;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    transition: none;
}

.submit-btn:hover {
    background: #000000;
    color: #FFFFFF;
}

.disclaimer {
    font-size: 9px;
    line-height: 1.3;
    max-width: 320px;
    text-align: center;
}

.success-message {
    font-size: 13px;
    font-weight: 400;
    text-align: center;
}

/* INGREDIENTS SECTION */
.label-ingredients {
    display: flex;
    flex-direction: column;
    max-width: 200px;
}

.ingredients-header {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.ingredients-subsection {
    margin-bottom: 16px;
}

.ingredients-subtitle {
    font-size: 9px;
    font-weight: 500;
    margin-bottom: 4px;
}

.ingredients-actives {
    font-size: 9px;
    font-weight: 400;
    line-height: 1.3;
}

.ingredients-full {
    font-size: 8px;
    font-weight: 400;
    line-height: 1.3;
    text-transform: uppercase;
}

.net-weight {
    font-size: 9px;
    font-weight: 500;
    margin-top: 8px;
}

/* RIGHT SECTION */
.label-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.features-list,
.certifications,
.footer-info {
    font-size: 9px;
    line-height: 1.5;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.features-list {
    margin-bottom: 20px;
}

.certifications {
    margin-bottom: 12px;
}

.pao-marker {
    font-size: 9px;
    margin-bottom: 12px;
}

.pao-icon {
    font-size: 11px;
}

/* TABLET RESPONSIVE (768px - 1024px) */
@media screen and (max-width: 1024px) and (min-width: 768px) {
    .label-strip {
        width: 90vw;
        height: 340px;
        padding: 32px;
        gap: 30px;
        grid-template-columns: 0.9fr 1.4fr 1.1fr 0.9fr;
    }

    .tagline {
        font-size: 22px;
    }

    .email-input {
        width: 240px;
    }

    .brand-name {
        font-size: 10px;
    }

    .ingredients-header {
        font-size: 9px;
    }

    .ingredients-subtitle {
        font-size: 8px;
    }

    .ingredients-actives {
        font-size: 8px;
    }

    .ingredients-full {
        font-size: 7px;
    }

    .features-list,
    .certifications,
    .footer-info,
    .technical-info {
        font-size: 8px;
    }
}

/* MOBILE RESPONSIVE (< 768px) */
@media screen and (max-width: 767px) {
    .page-container {
        padding: 16px 0;
        align-items: flex-start;
        overflow-y: auto;
    }

    body {
        overflow: auto;
    }

    .label-strip {
        width: 80vw;
        max-width: 320px;
        height: auto;
        min-height: 90vh;
        display: flex;
        flex-direction: column;
        padding: 20px;
        gap: 20px;
        border: 1px solid #000000;
        margin: 20px auto;
    }

    .label-left,
    .label-center,
    .label-ingredients,
    .label-right {
        width: 100%;
        align-items: center;
        text-align: center;
    }

    .label-left {
        padding-bottom: 16px;
        border-bottom: 1px solid #000000;
    }

    .qr-container {
        align-items: center;
    }

    .qr-placeholder {
        margin: 12px auto;
    }

    .brand-name {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .technical-info {
        font-size: 8px;
        line-height: 1.6;
    }

    .label-center {
        padding: 20px 0;
        border-bottom: 1px solid #000000;
    }

    .tagline {
        font-size: 18px;
        margin-bottom: 16px;
        line-height: 1.1;
        white-space: normal;
    }

    .waitlist-header {
        font-size: 10px;
        margin-bottom: 12px;
    }

    .email-form {
        flex-direction: column;
        width: 100%;
        max-width: 260px;
        gap: 8px;
    }

    .email-input {
        width: 100%;
        height: 36px;
        border: 1px solid #000000;
        font-size: 11px;
        padding: 0 12px;
        font-family: 'Courier New', Courier, monospace;
    }

    .submit-btn {
        width: 100%;
        height: 36px;
        border: 1px solid #000000;
        font-size: 11px;
        font-weight: 700;
    }

    .disclaimer {
        max-width: 100%;
        font-size: 8px;
        margin-top: 12px;
    }

    .label-ingredients {
        padding: 16px 0;
        border-bottom: 1px solid #000000;
        max-width: 100%;
    }

    .ingredients-header {
        font-size: 11px;
        margin-bottom: 12px;
    }

    .ingredients-subsection {
        margin-bottom: 12px;
    }

    .ingredients-subtitle {
        font-size: 9px;
        margin-bottom: 4px;
    }

    .ingredients-actives {
        font-size: 8px;
    }

    .ingredients-full {
        font-size: 7px;
        line-height: 1.4;
    }

    .net-weight {
        font-size: 8px;
        margin-top: 8px;
    }

    .label-right {
        padding-top: 16px;
    }

    .features-list {
        font-size: 8px;
        margin-bottom: 12px;
        line-height: 1.4;
    }

    .certifications {
        font-size: 8px;
        margin-bottom: 10px;
        line-height: 1.4;
    }

    .pao-marker {
        font-size: 8px;
        margin-bottom: 10px;
    }

    .footer-info {
        font-size: 7px;
        line-height: 1.5;
    }
}