/* ==========================================================
   RIZ COLLECTION — Design Tokens
   Palette: pure black #0a0a0a, white #ffffff, off-white #f7f7f5,
            accent electric orange-red #ff4d23, muted grey #6b6b6b
   Type: 'Archivo Black' for display/headlines (bold sporty),
         'Inter' for body text
   Layout: asymmetric hero with angled cut, left-aligned headings,
           chunky underline accents instead of boxed cards
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=Inter:wght@400;500;600;700&display=swap');

:root {
    --black: #0a0a0a;
    --white: #ffffff;
    --offwhite: #f7f7f5;
    --accent: #ff4d23;
    --accent-dark: #d93d18;
    --grey: #6b6b6b;
    --grey-light: #d9d7d2;
    --radius: 2px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--white);
    color: var(--black);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

h1, h2, h3, .display {
    font-family: 'Archivo Black', sans-serif;
    font-weight: 400;
    letter-spacing: -0.01em;
    line-height: 1.05;
}

/* -------------------- Header -------------------- */
.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 24px;
    border-bottom: 3px solid var(--black);
}

.logo {
    font-family: 'Archivo Black', sans-serif;
    font-size: 28px;
    color: var(--black);
}

.logo span { color: var(--accent); }

.main-nav ul {
    display: flex;
    gap: 32px;
}

.main-nav a {
    font-weight: 600;
    font-size: 15px;
    padding-bottom: 4px;
    border-bottom: 2px solid transparent;
    transition: border-color .15s ease;
}

.main-nav a:hover,
.main-nav a.active {
    border-color: var(--accent);
}

.nav-toggle { display: none; }

/* -------------------- Hero -------------------- */
.hero {
    position: relative;
    background: var(--black);
    color: var(--white);
    padding: 90px 24px 110px;
    clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
    margin-bottom: 40px;
}

.hero-inner {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.hero h1 {
    font-size: clamp(40px, 6vw, 68px);
    margin-bottom: 18px;
}

.hero h1 .accent-line {
    display: block;
    color: var(--accent);
}

.hero p {
    font-size: 17px;
    color: var(--grey-light);
    max-width: 460px;
    margin-bottom: 28px;
}

.hero-img {
    width: 100%;
    aspect-ratio: 4/3;
    background: #1a1a1a url('../images/hero-placeholder.jpg') center/cover no-repeat;
    border: 3px solid var(--accent);
}

/* -------------------- Buttons -------------------- */
.btn {
    display: inline-block;
    font-family: 'Archivo Black', sans-serif;
    font-size: 14px;
    padding: 14px 28px;
    background: var(--accent);
    color: var(--white);
    border: none;
    cursor: pointer;
    transition: background .15s ease, transform .1s ease;
}

.btn:hover { background: var(--accent-dark); }
.btn:active { transform: scale(0.98); }

.btn-outline {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
}

.btn-outline:hover { background: var(--white); color: var(--black); }

.btn-buy {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #25D366; /* WhatsApp green, used only for the buy-on-whatsapp action */
    width: 100%;
    justify-content: center;
    padding: 13px 20px;
}

.btn-buy:hover { background: #1ebe57; }

/* -------------------- Category strip -------------------- */
.category-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 50px 0 60px;
}

.category-card {
    position: relative;
    aspect-ratio: 3/2;
    background: var(--offwhite) center/cover no-repeat;
    border: 2px solid var(--black);
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.category-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,.75) 100%);
}

.category-card span {
    position: relative;
    z-index: 1;
    color: var(--white);
    font-family: 'Archivo Black', sans-serif;
    font-size: 22px;
}

/* -------------------- Section heading -------------------- */
.section-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 28px;
    border-bottom: 3px solid var(--black);
    padding-bottom: 12px;
}

.section-heading h2 { font-size: 30px; }

.section-heading a {
    font-weight: 600;
    font-size: 14px;
    color: var(--accent);
}

/* -------------------- Product grid -------------------- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.product-card {
    border: 2px solid var(--black);
    background: var(--white);
    display: flex;
    flex-direction: column;
}

.product-thumb {
    aspect-ratio: 1/1;
    background: var(--offwhite);
    overflow: hidden;
}

.product-thumb img { width: 100%; height: 100%; object-fit: cover; }

.product-info { padding: 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }

.product-brand { font-size: 12px; text-transform: uppercase; color: var(--grey); font-weight: 600; letter-spacing: .04em; }

.product-name { font-weight: 700; font-size: 16px; }

.product-price { font-family: 'Archivo Black', sans-serif; font-size: 20px; margin: 4px 0 12px; }

.product-price .old { font-size: 13px; color: var(--grey); text-decoration: line-through; font-family: 'Inter'; margin-left: 8px; }

.product-card .btn { margin-top: auto; width: 100%; text-align: center; }

/* -------------------- About -------------------- */
.about-section {
    background: var(--offwhite);
    padding: 60px 24px;
    margin: 60px 0;
}

.about-inner {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-inner h2 { font-size: 32px; margin-bottom: 16px; }

.owner-box {
    border-left: 4px solid var(--accent);
    padding-left: 18px;
    margin-top: 24px;
}

.owner-box .name { font-weight: 700; font-size: 17px; }
.owner-box .meta { color: var(--grey); font-size: 14px; }

/* -------------------- Reviews -------------------- */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.review-card {
    border: 2px solid var(--black);
    padding: 20px;
}

.review-stars { color: var(--accent); font-size: 15px; margin-bottom: 10px; letter-spacing: 2px; }

.review-comment { font-size: 14px; margin-bottom: 14px; }

.review-name { font-weight: 700; font-size: 14px; }

.review-form-wrap {
    border: 2px dashed var(--grey-light);
    padding: 26px;
    margin-top: 10px;
}

.review-form-wrap h3 { font-size: 20px; margin-bottom: 16px; }

.review-form input,
.review-form select,
.review-form textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--black);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    margin-bottom: 14px;
    background: var(--white);
}

.review-form textarea { min-height: 100px; resize: vertical; }

/* -------------------- Policy / About pages -------------------- */
.page-section { padding: 60px 24px; max-width: 800px; margin: 0 auto; }
.page-section h1 { font-size: 36px; margin-bottom: 24px; }
.page-section h2 { font-size: 22px; margin: 28px 0 12px; }
.page-section p { margin-bottom: 14px; color: #333; }

/* -------------------- Footer -------------------- */
.site-footer {
    background: var(--black);
    color: var(--grey-light);
    padding: 50px 24px 24px;
    margin-top: 60px;
}

.footer-inner {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-inner h4 { color: var(--white); font-size: 15px; margin-bottom: 14px; }
.footer-inner ul li { margin-bottom: 8px; font-size: 14px; }
.footer-inner ul li a:hover { color: var(--accent); }

.footer-bottom {
    max-width: 1180px;
    margin: 0 auto;
    border-top: 1px solid #2a2a2a;
    padding-top: 18px;
    font-size: 13px;
    color: var(--grey);
}

/* -------------------- WhatsApp floating icon -------------------- */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 58px;
    height: 58px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(0,0,0,.3);
    z-index: 999;
}

.whatsapp-float svg { width: 30px; height: 30px; fill: var(--white); }

/* -------------------- Product detail -------------------- */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    padding: 50px 24px;
    max-width: 1180px;
    margin: 0 auto;
}

.product-detail-img {
    aspect-ratio: 1/1;
    background: var(--offwhite);
    border: 2px solid var(--black);
    overflow: hidden;
}

.product-detail-img img { width: 100%; height: 100%; object-fit: cover; }

.product-detail-info h1 { font-size: 30px; margin-bottom: 8px; }

.size-options { display: flex; gap: 10px; flex-wrap: wrap; margin: 18px 0 26px; }

.size-options label {
    border: 2px solid var(--black);
    padding: 8px 16px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
}

.size-options input { display: none; }
.size-options input:checked + span { background: var(--black); color: var(--white); display: block; margin: -8px -16px; padding: 8px 16px; }

.policy-note {
    font-size: 13px;
    color: var(--grey);
    margin-top: 16px;
    border-top: 1px solid var(--grey-light);
    padding-top: 14px;
}

/* -------------------- Responsive -------------------- */
@media (max-width: 860px) {
    .hero-inner { grid-template-columns: 1fr; }
    .about-inner { grid-template-columns: 1fr; }
    .category-strip { grid-template-columns: 1fr; }
    .reviews-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; gap: 24px; }
    .product-detail { grid-template-columns: 1fr; }
    .main-nav { display: none; }
}