:root {
    --orange: #F29222;
    --gray-1: #323438;
    --gray-2: #D2D4D8;
    --white: #ffffff;
}

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

body {
    font-family: 'Onest', Arial, sans-serif;
    background: var(--gray-1);
}

/* Header */
.header {
    background: var(--white);
    padding: 29px 73px;
    display: flex;
    align-items: center;
}

.header img {
    height: 92px;
}

/* Hero */
.hero {
    position: relative;
    background-image: url('../assets/fan-bg.png');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 52px 100px 132px 100px;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(20, 25, 30, 0.85) 0%, rgba(20, 25, 30, 0.45) 55%, rgba(20, 25, 30, 0.1) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero-content p.tagline {
    margin-bottom: 30px;
    font-weight: 500;
    font-size: 20px;
    line-height: 28px;
}

.divider {
    width: 30px;
    height: 4px;
    background: var(--orange);
    margin-bottom: 30px;
}

.hero-content h1 {
    font-weight: 700;
    font-size: 32px;
    line-height: 40px;
    vertical-align: middle;
    text-transform: uppercase;
    margin-bottom: 25px;
}

.hero-content .desc {
    margin-bottom: 35px;
    max-width: 493px;
    font-weight: 500;
    font-size: 20px;
    line-height: 28px;
}

.btn {
    display: inline-block;
    background: var(--orange);
    color: var(--gray-1);
    padding: 12px 17px;
    border-radius: 8px;
    text-decoration: none;
    transition: background .2s ease;
    font-weight: 700;
    font-size: 18px;
    line-height: 26px;
    text-align: center;
    width: 180px;
}

.btn:hover {
    background: #d97f12;
}

/* Wave divider */
.wave {
    display: block;
    width: 100%;
    height: 80px;
    margin-top: -1px;
}

.footer-desc {
    display: none;
}

.footer-btn {
    display: none;
}

.sep {
    display: none;
}

/* Footer */
.footer {
    background: var(--gray-1);
    padding: 4px 100px 52px 100px;
}

.footer .container {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    flex-direction: column;
}

.footer-col h3 {
    color: var(--gray-2);
    font-weight: 700;
    font-size: 16px;
    line-height: 22px;

}

.footer-col p {
    color: var(--gray-2);
    font-weight: 300;
    font-size: 16px;
    line-height: 22px;
}

/* ===== Tablet ===== */
@media (max-width: 768px) {
    .header {
        padding: 24px 20px;
    }

    .header img {
        height: 72px;
    }

    .hero {
        padding: 43px 24px 80px 24px;
        min-height: 390px;
    }

    .hero-content p.tagline {
        font-size: 16px;
        line-height: 22px;
        margin-bottom: 20px;
    }

    .divider {
        margin-bottom: 20px;
    }

    .hero-content h1 {
        font-size: 28px;
        line-height: 36px;
        margin-bottom: 15px;
    }

    .hero-content .desc {
        max-width: 388px;
        font-size: 16px;
        line-height: 22px;
        margin-bottom: 30px;
    }

    .footer {
        padding: 4px 24px 30px 24px;
    }

    .wave {
        height: 48px;
    }
}

/* ===== Mobile ===== */
@media (max-width: 375px) {
    .header {
        padding: 40px 12px 18px 12px;
    }

    .hero {
        padding: 35px 24px 48px 24px;
        min-height: 180px;
    }

    .hero-content p.tagline {
        font-size: 14px;
        line-height: 20px;
    }

    .divider {
        margin-bottom: 16px;
    }

    .hero-content h1 {
        margin-bottom: 0;
    }

    .hero-content .desc,
    .hero-content .btn {
        display: none;
    }

    .footer-desc {
        display: block;
        color: var(--white);
        font-size: 18px;
        line-height: 26px;
        font-weight: 500;
        margin-bottom: 16px;
    }

    .footer-btn {
        display: block;
        width: 100%;
        text-align: center;
        margin-top: 30px;
    }

    .footer {
        padding: 36px 24px;
    }

    .wave {
        height: 24px;
    }

    .footer-col h3 {
        font-size: 14px;
        line-height: 20px;

    }

    .footer-col p {
        font-size: 14px;
        line-height: 20px;
    }

    .inline-mobile br {
        display: none;
    }

    .inline-mobile .sep {
        display: inline;
    }
}