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

body {
    font-family: Arial, Helvetica, sans-serif;
    background: F5F3EF;
    color: #111111;
    line-height: 1.6;
}

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

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

.container {
    width: min(1120px, 92%);
    margin: 0 auto;
}

.header {
    /* position: sticky; */
    top: 0;
    z-index: 100;
    background: #faf7f4;
    color: #111111;
    backdrop-filter: blur(10px);
    border-bottom: 2px solid #f1efed;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand img {
    width: 44px;
    height: 44px;
    transform: scale(2);
}

.brand-text h1 {
    color: #111111;
    font-size: 14px;
    letter-spacing: 0.28em;
    font-weight: 700;
}

.brand-text p {
    font-size: 12px;
    color: #111111;
}

.nav {
    display: flex;
    align-items: center;
    gap: 26px;
}

.nav a {
    font-size: 14px;
    color: #111111;
}

.nav a:hover {
    color: #111111c0;
}

.menu-button {
    display: none;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: white;
    border-radius: 12px;
    padding: 10px 12px;
    cursor: pointer;
}

.button {
    display: inline-block;
    border-radius: 999px;
    padding: 14px 24px;
    font-size: 14px;
    font-weight: 700;
    transition: 0.2s ease;
}

.button-primary {
    background: #111111;
    color: white;
}

.button-primary:hover {
    transform: translateY(-1px);
}

.button-secondary {
    background: #faf7f4;
    color: #111111;
}

.hero {
    background: radial-gradient(circle at top, rgba(255, 255, 255, 0.12), transparent 35%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: center;
}

.eyebrow {
    display: inline-block;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 999px;
    padding: 10px 14px;
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #111111;
    margin-bottom: 18px;
}

.hero h2 {
    font-size: clamp(38px, 6vw, 72px);
    line-height: 1.05;
    margin-bottom: 18px;
}

.hero h2 span {
    color: #111111;
    display: block;
}

.hero p {
    font-size: 18px;
    color: #111111;
    max-width: 620px;
}

.hero-actions {
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.hero-cards {
    margin-top: 28px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.mini-card,
.card,
.faq-item,
.product-panel,
.cta-box {
    border: 1px solid #f1efed;
    background: rgba(255, 255, 255, 0.04);
}

.mini-card {
    border-radius: 22px;
    padding: 18px;
}

.mini-card h3 {
    font-size: 15px;
    margin-bottom: 8px;
}

.mini-card p {
    font-size: 13px;
    color: #111111;
}

.product-panel {
    border-radius: 26px;
}

.product-main {
    border-radius: 26px;
    overflow: hidden;
    background: white;
}

.product-main img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
}

.product-info {
    padding: 18px;
    width: 90%;
    background: white;
    color: black !important;
    border-radius: 26px;
    margin: 0 auto;

}

.product-info small {
    color: #111111;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 11px;
}

.product-info h3 {
    color: #111111;
    margin-top: 10px;
    font-size: 28px;
}

.product-info p {
    margin-top: 12px;
    font-size: 15px;
    color: #111111;
}

.product-caption {
    margin-top: 14px;
    font-size: 14px;
    color: #111111;
}

section {
    padding: 40px 0;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 36px;
}

.section-heading small {
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.24em;
    color: #111111;
    font-size: 11px;
    margin-bottom: 10px;
}

.section-heading h3 {
    font-size: clamp(30px, 4vw, 54px);
    line-height: 1.08;
}

.section-heading p {
    margin-top: 16px;
    color: #111111;
    font-size: 17px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

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

.card {
    border-radius: 28px;
    padding: 24px;
}

.card h4 {
    font-size: 20px;
    margin-bottom: 10px;
}

.card p,
.card li {
    font-size: 15px;
    color: #111111;
}


.usage-points {
    display: grid;
    gap: 14px;
    margin-top: 22px;
}

.usage-point {
    border: 1px solid #111111;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 22px;
    padding: 16px;
    color: #111111;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.gallery img {
    width: 100%;
    border-radius: 26px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: #111;
    aspect-ratio: 4 / 5;
    object-fit: cover;
}

.faq-list {
    display: grid;
    gap: 14px;
}

.faq-item {
    border-radius: 24px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 20px 22px;
    background: transparent;
    border: 0;
    color: #111111;
    text-align: left;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.faq-answer {
    display: none;
    padding: 0 22px 20px;
    color: #111111;
    font-size: 15px;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-symbol {
    color: #111111;
}

.cta-box {
    border-radius: 36px;
    padding: 34px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.03));
}

.cta-box h3 {
    font-size: clamp(28px, 4vw, 50px);
    line-height: 1.08;
}

.cta-box p {
    margin-top: 14px;
    max-width: 720px;
    color: #111111;
    font-size: 17px;
}

.cta-actions {
    margin-top: 24px;
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.footer {
    padding: 30px 0 40px;
    text-align: center;
    color: #111111;
    font-size: 13px;
}

@media (max-width: 980px) {

    .hero-grid,
    .usage-layout,
    .grid-4,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .hero-cards,
    .gallery {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .menu-button {
        display: inline-block;
    }

    .nav {
        display: none;
        position: absolute;
        top: calc(100% + 10px);
        left: 4%;
        right: 4%;
        padding: 14px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        background: #111111;
        border-radius: 20px;
        flex-direction: column;
        align-items: flex-start;
    }

    .nav.open {
        display: flex;
    }

    .header-inner {
        position: relative;
    }

    .header-cta {
        display: none;
    }

    .hero {
        padding-top: 56px;
    }
}