:root {
    --navy: #020b22;
    --blue: #0096ff;
    --cyan: #24c8ff;
    --green: #69d12e;
    --soft: #cbefff;
    --line: rgba(36,200,255,.75);
    --glow: 0 0 28px rgba(0,150,255,.45)
}

* {
    box-sizing: border-box
}

body {
    margin: 0;
    font-family: Arial,Helvetica,sans-serif;
    color: white;
    line-height: 1.6;
    background: radial-gradient(circle at 18% 8%,rgba(0,150,255,.25),transparent 28%),linear-gradient(180deg,#020817,#061b3a 45%,#020817);
    overflow-x: hidden
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: grid;
    grid-template-columns: 190px 1fr;
    align-items: center;
    gap: 24px;
    padding: 10px 6vw;
    background: rgba(2,11,34,.88);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(36,200,255,.22)
}

.logo-link img {
    height: 72px
}

.main-nav {
    display: flex;
    justify-content: flex-end;
    gap: 24px;
    font-weight: 900;
    text-transform: uppercase;
    font-size: .9rem
}

.main-nav a:hover {
    color: var(--green)
}

.menu-toggle {
    display: none;
    background: none;
    border: 0;
    color: white;
    font-size: 2rem
}

.hero {
    min-height: 760px;
    display: grid;
    place-items: center;
    text-align: center;
    padding: 90px 24px;
    position: relative;
    background-size: cover;
    background-position: center
}

.hero:before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 40%,rgba(0,150,255,.16),transparent 35%),linear-gradient(180deg,rgba(2,11,34,.48),rgba(2,11,34,.92))
}

.hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1000px
}

.home {
    background-image: url('https://images.unsplash.com/photo-1546026423-cc4642628d2b?auto=format&fit=crop&w=1800&q=85')
}

.friday {
    background-image: url('https://images.unsplash.com/photo-1582967788606-a171c1080cb0?auto=format&fit=crop&w=1800&q=85')
}

.reefbay {
    background-image: url('https://images.unsplash.com/photo-1546026423-cc4642628d2b?auto=format&fit=crop&w=1800&q=85')
}

.hero-logo {
    width: 225px;
    max-width: 55vw;
    margin-bottom: 14px;
    filter: drop-shadow(0 0 22px rgba(0,150,255,.65))
}

.kicker {
    color: var(--green);
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: .16em;
    margin: 0 0 12px
}

.hero h1,.page-hero h1 {
    font-size: clamp(3.1rem,9vw,8rem);
    line-height: .86;
    margin: 10px auto 22px;
    text-transform: uppercase;
    background: linear-gradient(90deg,#fff,var(--cyan),var(--green));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    max-width: 1100px
}

.reefbay h1 {
    background: linear-gradient(90deg,#fff,var(--cyan),var(--blue));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent
}

.lead {
    font-size: 1.25rem;
    max-width: 760px;
    margin: 0 auto;
    color: var(--soft)
}

.subhead {
    font-size: clamp(1.6rem,4vw,3rem);
    font-weight: 900;
    text-transform: uppercase;
    margin: 0 auto 14px
}

.actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 28px
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 13px 24px;
    text-transform: uppercase;
    font-weight: 900;
    border: 1px solid rgba(255,255,255,.25);
    box-shadow: var(--glow);
    transition: .25s
}

.btn:hover {
    transform: translateY(-3px)
}

.green {
    background: linear-gradient(180deg,var(--green),#43a521)
}

.blue {
    background: linear-gradient(180deg,var(--blue),#064eb3)
}

.section {
    max-width: 1180px;
    margin: 0 auto;
    padding: 80px 24px;
    text-align: center
}

.section h2,.panel h2,.cta h2 {
    font-size: clamp(2.2rem,5vw,4rem);
    line-height: 1;
    text-transform: uppercase;
    margin: 8px auto 24px;
    max-width: 920px
}

.cards {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 26px;
    margin-top: 34px
}

.card,.panel,.cta,.contact-form {
    background: linear-gradient(145deg,rgba(6,24,55,.96),rgba(1,10,29,.96));
    border: 2px solid var(--line);
    border-radius: 26px;
    box-shadow: var(--glow)
}

.card {
    padding: 34px 28px;
    transition: .25s
}

.card:hover,.article-card:hover {
    transform: translateY(-5px)
}

.card span {
    display: block;
    font-size: 3rem;
    margin-bottom: 14px
}

.card h3 {
    color: var(--cyan);
    text-transform: uppercase;
    font-size: 1.5rem;
    margin: 0 0 12px
}

.card p {
    color: var(--soft)
}

.card a {
    color: var(--green);
    font-weight: 900;
    text-transform: uppercase
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 28px;
    margin-top: 34px
}

.article-card {
    overflow: hidden;
    text-align: left;
    background: linear-gradient(145deg,rgba(6,24,55,.96),rgba(1,10,29,.96));
    border: 2px solid var(--line);
    border-radius: 26px;
    box-shadow: var(--glow);
    transition: .25s
}

.article-card>div:not(.article-img) {
    padding: 28px
}

.article-card h3 {
    font-size: 1.7rem;
    text-transform: uppercase;
    margin: 0 0 12px
}

.article-card p {
    color: var(--soft)
}

.article-img {
    height: 280px;
    background-size: cover;
    background-position: center
}

.article-img.fish {
    background-image: url('https://images.unsplash.com/photo-1544551763-46a013bb70d5?auto=format&fit=crop&w=1000&q=85')
}

.article-img.coral {
    background-image: url('https://images.unsplash.com/photo-1582967788606-a171c1080cb0?auto=format&fit=crop&w=1000&q=85')
}

.panel,.cta {
    max-width: 1040px;
    margin: 55px auto;
    padding: 50px 34px;
    text-align: center
}

.panel-copy {
    max-width: 780px;
    margin: 0 auto 22px;
    color: var(--soft);
    font-size: 1.1rem
}

.steps {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 18px;
    margin: 30px 0
}

.steps div {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(36,200,255,.35);
    border-radius: 20px;
    padding: 24px 18px
}

.steps strong {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    margin: 0 auto 14px;
    border-radius: 50%;
    background: linear-gradient(180deg,var(--green),#43a521);
    font-size: 1.5rem
}

.steps p {
    margin: 0;
    font-weight: 800
}

.cta {
    margin-bottom: 90px
}

.cta p,.wide {
    color: var(--soft);
    font-size: 1.15rem
}

.page-hero {
    max-width: 1180px;
    margin: 0 auto;
    padding: 130px 24px 60px;
    text-align: center
}

.page-hero p {
    max-width: 760px;
    margin: 0 auto;
    color: var(--soft);
    font-size: 1.18rem
}

.wide {
    max-width: 850px;
    margin: 0 auto 30px
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 26px;
    text-align: left
}

.contact-card {
    padding: 34px
}

.contact-form {
    padding: 34px;
    display: grid;
    gap: 18px
}

label {
    display: grid;
    gap: 8px;
    font-weight: 900;
    text-transform: uppercase
}

input,textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid rgba(36,200,255,.45);
    background: rgba(255,255,255,.08);
    color: white;
    font: inherit
}

.article-hero {
    min-height: 540px;
    display: grid;
    place-items: end center;
    text-align: center;
    padding: 90px 24px;
    background-size: cover;
    background-position: center;
    position: relative
}

.article-hero:before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,rgba(2,11,34,.28),rgba(2,11,34,.92))
}

.article-hero>div {
    position: relative;
    z-index: 1;
    max-width: 1000px
}

.article-hero h1 {
    font-size: clamp(3rem,7vw,5.5rem);
    line-height: .92;
    text-transform: uppercase;
    margin: 10px 0;
    background: linear-gradient(90deg,#fff,var(--cyan),var(--green));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent
}

.article-hero p {
    color: var(--soft);
    font-size: 1.2rem
}

.article-hero.wild {
    background-image: url('https://images.unsplash.com/photo-1544551763-46a013bb70d5?auto=format&fit=crop&w=1800&q=85')
}

.article-hero.sustain {
    background-image: url('https://images.unsplash.com/photo-1582967788606-a171c1080cb0?auto=format&fit=crop&w=1800&q=85')
}

.article-body {
    max-width: 900px;
    margin: 60px auto 90px;
    padding: 50px;
    background: rgba(255,255,255,.96);
    color: #12313a;
    border-radius: 28px;
    box-shadow: var(--glow)
}

.article-body h2 {
    color: #075766;
    font-size: 2rem;
    margin-top: 48px
}

.footer {
    text-align: center;
    background: rgba(2,11,34,.92);
    border-top: 1px solid rgba(36,200,255,.35);
    padding: 42px 24px
}

.footer img {
    height: 86px
}

.footer p {
    color: var(--soft)
}

.footer div {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    font-weight: 900;
    text-transform: uppercase
}

.small {
    font-size: .9rem;
    opacity: .8
}

.bubbles span {
    position: fixed;
    bottom: -80px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%,#fff,var(--cyan) 35%,transparent 70%);
    opacity: .45;
    animation: rise 12s infinite ease-in;
    z-index: -1
}

.bubbles span:nth-child(1) {
    left: 12%;
    animation-duration: 10s
}

.bubbles span:nth-child(2) {
    left: 28%;
    animation-duration: 14s;
    width: 10px;
    height: 10px
}

.bubbles span:nth-child(3) {
    left: 46%;
    animation-duration: 11s
}

.bubbles span:nth-child(4) {
    left: 63%;
    animation-duration: 16s;
    width: 13px;
    height: 13px
}

.bubbles span:nth-child(5) {
    left: 82%;
    animation-duration: 12s
}

@keyframes rise {
    0% {
        transform: translateY(0) scale(.8);
        opacity: 0
    }

    20% {
        opacity: .55
    }

    100% {
        transform: translateY(-110vh) scale(1.35);
        opacity: 0
    }
}

@media(max-width: 900px) {
    .site-header {
        display:flex;
        padding: 10px 18px
    }

    .logo-link img {
        height: 62px
    }

    .menu-toggle {
        display: block
    }

    .main-nav {
        display: none;
        position: absolute;
        left: 14px;
        right: 14px;
        top: 82px;
        background: #020b22;
        border: 1px solid var(--line);
        border-radius: 18px;
        padding: 18px;
        flex-direction: column;
        align-items: flex-start
    }

    .main-nav.open {
        display: flex
    }

    .cards,.article-grid,.steps,.contact-grid {
        grid-template-columns: 1fr
    }

    .hero {
        min-height: 640px
    }

    .hero-logo {
        width: 180px
    }

    .panel,.cta {
        border-radius: 0;
        margin-left: 0;
        margin-right: 0
    }

    .article-body {
        border-radius: 0;
        margin-top: 0;
        padding: 30px 22px
    }
}