:root {
    --color-primary: #121212;
    --color-secondary: #e2e2e2;
    --color-accent: #00d1ff;
    --color-bg: #fafafa;
    --font-main: "Inter", "Segoe UI", Arial, sans-serif;
    --radius: 14px;
    --shadow: 0 14px 42px rgba(18, 18, 18, 0.09);
    --spacing: clamp(1rem, 2.2vw, 2rem);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    margin: 0;
    font-family: var(--font-main);
    color: var(--color-primary);
    background: var(--color-bg);
    min-height: 100vh;
    display: flex;
    overflow-x: hidden;
    flex-direction: column;
}

main {
    flex: 1;
}

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

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

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

.section {
    padding: clamp(2.4rem, 5vw, 5rem) 0;
    position: relative;
}

.section h2 {
    font-size: clamp(1.4rem, 2.4vw, 2rem);
    margin: 0 0 1rem;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--color-secondary);
    backdrop-filter: blur(8px);
    background: rgba(250, 250, 250, 0.95);
}

.header-inner {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-weight: 600;
}

.brand span {
    font-size: .92rem;
}

.desktop-nav {
    display: none;
    gap: .8rem;
    align-items: center;
}

.desktop-nav a, .mobile-nav a {
    padding: .45rem .7rem;
    border-radius: 10px;
    transition: .25s ease;
}

.desktop-nav a:hover, .mobile-nav a:hover {
    background: #fff;
    color: #0092b3;
}

.burger {
    border: 1px solid var(--color-secondary);
    background: #fff;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    gap: 4px;
    cursor: pointer;
}

.burger span {
    width: 18px;
    height: 2px;
    background: var(--color-primary);
    transition: .28s;
}

.menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, .45);
    display: grid;
    place-items: start center;
    padding-top: 86px;
    z-index: 60;
}

.menu-overlay[hidden] {
    display: none;
}

.mobile-nav {
    width: min(420px, 92%);
    background: #fff;
    border: 1px solid var(--color-secondary);
    border-radius: 16px;
    box-shadow: var(--shadow);
    display: grid;
    padding: 1rem;
    transform: translateY(-14px);
    opacity: 0;
    animation: menuIn .25s ease forwards;
}

@keyframes menuIn {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.menu-close {
    justify-self: end;
    border: 1px solid var(--color-secondary);
    background: #fff;
    border-radius: 8px;
    padding: .35rem .65rem;
    cursor: pointer;
}

.grid-2 {
    display: grid;
    gap: 1.25rem;
    align-items: center;
}

.centered-grid {
    display: grid;
    gap: 1rem;
    justify-items: center;
    text-align: center;
}

.cards-grid, .stats-grid {
    width: 100%;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.card {
    background: transparent;
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius);
    padding: 1rem;
    transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}

.card:hover {
    border-color: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.hero {
    overflow: clip;
}

.hero::before {
    content: "";
    position: absolute;
    inset: -18% -12% auto;
    height: 72%;
    background: radial-gradient(circle at 30% 40%, rgba(0, 209, 255, .12), transparent 58%), linear-gradient(135deg, rgba(226, 226, 226, .35), rgba(250, 250, 250, .5));
    z-index: -1;
}

.eyebrow {
    letter-spacing: .11em;
    text-transform: uppercase;
    font-size: .8rem;
    color: #505050;
}

h1 {
    margin: .3rem 0 .8rem;
    line-height: 1.15;
    font-size: clamp(1.8rem, 3.8vw, 3rem);
}

.trust-row, .price-row {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    align-items: center;
    margin: .8rem 0;
}

.badge {
    border: 1px solid var(--color-secondary);
    border-radius: 999px;
    padding: .38rem .75rem;
    font-size: .84rem;
}

.rating {
    font-weight: 600;
    color: #015264;
}

.price-row strong {
    font-size: 1.45rem;
}

.price-row s {
    color: #777;
}

.disclaimer-box {
    border-left: 3px solid var(--color-accent);
    padding-left: .8rem;
    font-size: .94rem;
}

.hero-side {
    display: grid;
    gap: .8rem;
}

.product-card {
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius);
    padding: .6rem;
    background: #fff;
}

.order-form {
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius);
    padding: 1rem;
    display: grid;
    gap: .55rem;
    text-align: left;
    background: #fff;
}

.order-form input, .order-form textarea {
    width: 100%;
    border: 1px solid #cacaca;
    border-radius: 10px;
    padding: .65rem .75rem;
    font: inherit;
}

.order-form button, .cookie-actions button {
    border: 1px solid var(--color-primary);
    background: var(--color-primary);
    color: #fff;
    border-radius: 10px;
    padding: .7rem .9rem;
    cursor: pointer;
    transition: transform .2s ease, background .2s ease;
}

.order-form button:hover, .cookie-actions button:hover {
    background: #202020;
    transform: translateY(-2px);
}

.check {
    display: inline-flex;
    align-items: start;
    gap: .5rem;
    font-size: .92rem;
}

.faq-item {
    border: 1px solid var(--color-secondary);
    border-radius: 12px;
    padding: .8rem;
    width: 100%;
    text-align: left;
}

.faq-trigger {
    all: unset;
    display: block;
    width: 100%;
    cursor: pointer;
    font-weight: 600;
}

.faq-item p {
    display: none;
    margin: .6rem 0 0;
    color: #444;
}

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

.small-note {
    color: #666;
    font-size: .88rem;
}

.map {
    width: 100%;
    min-height: 300px;
    border: 0;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.cookie-banner {
    position: fixed;
    inset: auto 1rem 1rem 1rem;
    z-index: 80;
}

.cookie-inner {
    margin-inline: auto;
    width: min(860px, 100%);
    background: #fff;
    border: 1px solid var(--color-secondary);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1rem;
}

.cookie-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin-top: .8rem;
}

.cookie-settings {
    margin-top: .7rem;
    display: grid;
    gap: .35rem;
}

.site-footer {
    margin-top: auto;
    border-top: 1px solid var(--color-secondary);
    background: #fff;
}

.footer-grid {
    min-height: 76px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: .8rem;
    flex-wrap: wrap;
}

.footer-grid nav {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
}

.footer-grid a {
    padding: .3rem .5rem;
    border-radius: 8px;
}

.footer-grid a:hover {
    background: #f1f1f1;
}

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: .7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (min-width: 768px) {
    .grid-2 {
        grid-template-columns: 1.1fr .9fr;
    }
}

@media (min-width: 1024px) {
    .burger {
        display: none;
    }

    .desktop-nav {
        display: inline-flex;
    }

    .menu-overlay {
        display: none !important;
    }
}