@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --black: #0b0b0b;
    --surface: #121212;
    --surface2: #181818;
    --gold: #d5b45c;
    --gold-light: #f0d68a;
    --white: #f5f5f2;
    --muted: #929292;
    --border: rgba(255,255,255,.09);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    background: var(--black);
    color: var(--white);
    font-family: 'Vazirmatn', Tahoma, sans-serif;
    line-height: 1.9;
}

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

button {
    font: inherit;
}

.header {
    height: 82px;
    padding: 0 8%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11,11,11,.94);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border);
}

.logo img {
    display: block;
    width: 145px;
    height: auto;
    object-fit: contain;
}

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

.nav {
    display: flex;
    gap: 34px;
}

.nav a {
    color: #aaa;
    font-size: 13px;
    transition: .2s;
}

.nav a:hover {
    color: var(--gold);
}

.header-btn {
    border: 1px solid var(--gold);
    padding: 8px 20px;
    border-radius: 4px;
    color: var(--gold);
    font-size: 13px;
}

.menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    margin: 6px;
    background: var(--gold);
}

.hero {
    min-height: 690px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 90px 12%;
    background:
        linear-gradient(270deg, #0b0b0b 35%, rgba(11,11,11,.92) 60%, #15120a 100%);
}

.hero-glow {
    position: absolute;
    width: 550px;
    height: 550px;
    border-radius: 50%;
    background: rgba(213,180,92,.08);
    filter: blur(100px);
    left: 8%;
    top: 10%;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.eyebrow {
    color: var(--gold);
    font-size: 13px;
    letter-spacing: 3px;
    direction: ltr;
    display: flex;
    align-items: center;
    gap: 12px;
    width: fit-content;
}

.eyebrow span {
    width: 24px;
    height: 1px;
    background: var(--gold);
}

.hero h1 {
    font-size: clamp(42px, 6vw, 76px);
    line-height: 1.45;
    font-weight: 800;
    margin: 25px 0;
}

.hero h1 span,
.intro h2 span,
.contact h2 span {
    color: var(--gold);
}

.hero-content > p {
    color: #aaa;
    font-size: 17px;
    max-width: 530px;
    line-height: 2.2;
}

.hero-actions {
    display: flex;
    gap: 15px;
    margin-top: 35px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    transition: .25s;
}

.btn-gold {
    background: var(--gold);
    color: #111;
}

.btn-gold:hover {
    background: var(--gold-light);
    transform: translateY(-3px);
}

.btn-outline {
    border: 1px solid #555;
    color: white;
}

.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.hero-note {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #777;
    margin-top: 55px;
    font-size: 12px;
}

.note-line {
    width: 35px;
    height: 1px;
    background: var(--gold);
}

.hero-brand {
    position: absolute;
    left: 12%;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
    opacity: .10;
    direction: ltr;
    pointer-events: none;
}

.hero-brand span {
    font-size: clamp(120px, 20vw, 260px);
    font-weight: 900;
    letter-spacing: -15px;
    line-height: 1;
}

.hero-brand div {
    font-size: 18px;
    letter-spacing: 15px;
}

.hero-brand .brand-line {
    width: 70%;
    height: 2px;
    background: var(--gold);
    margin: 15px auto;
}

.hero-bottom {
    position: absolute;
    bottom: 30px;
    left: 12%;
    display: flex;
    gap: 15px;
    color: #555;
    font-size: 10px;
    letter-spacing: 3px;
    direction: ltr;
}

.section {
    padding: 110px 12%;
}

.section-label {
    color: var(--gold);
    font-size: 11px;
    letter-spacing: 3px;
    direction: ltr;
    text-align: right;
    margin-bottom: 35px;
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.intro h2,
.section-heading h2,
.why > h2 {
    font-size: 38px;
    line-height: 1.7;
}

.intro-text p {
    color: var(--muted);
    margin-bottom: 20px;
    font-size: 14px;
}

.products {
    background: #101010;
}

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: end;
    margin-bottom: 45px;
}

.section-heading p {
    color: var(--muted);
    font-size: 13px;
    margin-top: 8px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.product-card {
    background: var(--surface2);
    border: 1px solid var(--border);
    padding: 35px 30px;
    min-height: 300px;
    position: relative;
    transition: .3s;
}

.product-card:hover {
    border-color: rgba(213,180,92,.6);
    transform: translateY(-6px);
}

.product-number {
    color: #555;
    font-size: 12px;
    direction: ltr;
}

.product-symbol {
    font-size: 35px;
    color: var(--gold);
    margin: 25px 0 12px;
}

.product-card h3 {
    font-size: 21px;
    margin-bottom: 12px;
}

.product-card p {
    color: var(--muted);
    font-size: 13px;
    min-height: 75px;
}

.product-card > a {
    color: var(--gold);
    font-size: 12px;
    display: inline-block;
    margin-top: 20px;
}

.product-card > a span {
    margin-right: 8px;
}

.brands {
    text-align: center;
}

.brands .section-label {
    text-align: right;
}

.brands .section-heading {
    text-align: right;
}

.brand-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    direction: ltr;
    margin-top: 35px;
}

.brand-card {
    min-height: 125px;
    background: #141414;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .25s;
}

.brand-card:hover {
    border-color: var(--gold);
    background: #1a1812;
}

.brand-card span {
    font-family: Arial, sans-serif;
    font-weight: 900;
    font-size: 25px;
    letter-spacing: 1px;
    color: #ddd;
}

.brand-disclaimer {
    color: #666;
    font-size: 11px;
    margin-top: 20px;
}

.why {
    background: #101010;
}

.why > h2 {
    margin-bottom: 50px;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.why-item {
    border-top: 1px solid #38332a;
    padding-top: 20px;
}

.why-item > span {
    color: var(--gold);
    font-size: 12px;
    direction: ltr;
}

.why-item h3 {
    font-size: 17px;
    margin: 15px 0 8px;
}

.why-item p {
    color: var(--muted);
    font-size: 12px;
}

.contact {
    text-align: center;
}

.contact-box {
    padding: 75px 25px;
    border: 1px solid rgba(213,180,92,.3);
    background:
        radial-gradient(ellipse at center, rgba(213,180,92,.09), transparent 70%),
        #111;
}

.contact-box .section-label {
    text-align: center;
}

.contact h2 {
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.8;
}

.contact p {
    color: var(--muted);
    font-size: 14px;
    margin: 15px auto 30px;
}

.footer {
    border-top: 1px solid var(--border);
    padding: 30px 8%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer p,
.footer > span {
    color: #777;
    font-size: 11px;
}

@media(max-width: 950px) {
    .nav {
        gap: 15px;
    }

    .hero-brand {
        left: 2%;
    }

    .section {
        padding: 85px 7%;
    }

    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media(max-width: 700px) {
    .header {
        height: 70px;
        padding: 0 6%;
    }

    .header-btn {
        display: none;
    }

    .menu-btn {
        display: block;
    }

    .nav {
        display: none;
        position: absolute;
        top: 70px;
        right: 0;
        left: 0;
        background: #111;
        padding: 20px 7%;
        flex-direction: column;
        gap: 15px;
        border-bottom: 1px solid var(--border);
    }

    .nav.open {
        display: flex;
    }

    .hero {
        min-height: 620px;
        padding: 80px 7%;
    }

    .hero-brand {
        left: -10%;
        opacity: .07;
    }

    .hero-bottom {
        left: 7%;
    }

    .intro-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .intro h2,
    .section-heading h2,
    .why > h2 {
        font-size: 30px;
    }

    .product-grid {
        grid-template-columns: 1fr;
    }

    .product-card {
        min-height: 250px;
    }

    .brand-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .why-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px 15px;
    }

    .footer {
        flex-direction: column;
        text-align: center;
    }
}

@media(max-width: 380px) {
    .why-grid {
        grid-template-columns: 1fr;
    }
}

.footer {
    flex-wrap: wrap;
}

.enamad {
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff;
    padding: 8px;
    border-radius: 8px;
    min-width: 110px;
    min-height: 110px;
}

.enamad img {
    display: block;
    max-width: 100px;
    height: auto;
}