/*=========================================
        DOLPHIN RES MAIN STYLESHEET
==========================================*/

:root{

    /* Main Colors */

    --background:#F8FAFC;
    --surface:#FFFFFF;

    --primary:#1E293B;
    --primary-light:#334155;

    --accent:#DC2626;
    --accent-hover:#B91C1C;
    --accent-soft:#FEE2E2;

    --text:#334155;
    --text-muted:#64748B;

    --border:#E2E8F0;

    --shadow:0 8px 25px rgba(0,0,0,.08);
    --shadow-hover:0 20px 40px rgba(0,0,0,.16);

    --ease:cubic-bezier(.4,0,.2,1);
    --ease-bounce:cubic-bezier(.34,1.56,.64,1);

}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Poppins',sans-serif;
}

html{
    scroll-behavior:smooth;
}

body{

    background:var(--background);
    color:var(--text);
    overflow-x:hidden;

}

@media (prefers-reduced-motion: reduce){
    *, *::before, *::after{
        animation-duration:.001ms !important;
        animation-iteration-count:1 !important;
        transition-duration:.001ms !important;
        scroll-behavior:auto !important;
    }
}

/*================ KEYFRAMES ================*/

@keyframes fadeInUp{
    from{ opacity:0; transform:translateY(28px); }
    to{ opacity:1; transform:translateY(0); }
}

@keyframes fadeIn{
    from{ opacity:0; }
    to{ opacity:1; }
}

@keyframes popIn{
    0%{ opacity:0; transform:scale(.7); }
    70%{ opacity:1; transform:scale(1.06); }
    100%{ opacity:1; transform:scale(1); }
}

@keyframes shine{
    0%{ transform:translateX(-120%) skewX(-20deg); }
    100%{ transform:translateX(220%) skewX(-20deg); }
}

@keyframes bobDown{
    0%,100%{ transform:translate(-50%,0); opacity:.6; }
    50%{ transform:translate(-50%,8px); opacity:1; }
}

@keyframes floatIcon{
    0%,100%{ transform:translateY(0) rotate(0); }
    50%{ transform:translateY(-6px) rotate(-4deg); }
}

/*================ SCROLL REVEAL ================*/
/* Base state: hidden. JS adds .in-view when the element enters the viewport. */

.reveal{

    opacity:0;

    transform:translateY(28px);

    transition:opacity .7s var(--ease), transform .7s var(--ease);

}

.reveal.in-view{

    opacity:1;

    transform:translateY(0);

}

.reveal-pop{

    opacity:0;

    transform:scale(.7);

    transition:opacity .6s var(--ease-bounce), transform .6s var(--ease-bounce);

}

.reveal-pop.in-view{

    opacity:1;

    transform:scale(1);

}

.amenities-container .reveal:nth-child(1),.stats .reveal-pop:nth-child(1){ transition-delay:.05s; }
.amenities-container .reveal:nth-child(2),.stats .reveal-pop:nth-child(2){ transition-delay:.1s; }
.amenities-container .reveal:nth-child(3),.stats .reveal-pop:nth-child(3){ transition-delay:.15s; }
.amenities-container .reveal:nth-child(4),.stats .reveal-pop:nth-child(4){ transition-delay:.2s; }
.amenities-container .reveal:nth-child(5){ transition-delay:.25s; }
.amenities-container .reveal:nth-child(6){ transition-delay:.3s; }
.amenities-container .reveal:nth-child(7){ transition-delay:.35s; }
.amenities-container .reveal:nth-child(8){ transition-delay:.4s; }
.amenities-container .reveal:nth-child(9){ transition-delay:.45s; }

/*================ ACCESSIBILITY: SKIP LINK ================*/

.skip-link{

    position:absolute;

    left:-999px;

    top:auto;

    background:var(--accent);

    color:white;

    padding:14px 22px;

    border-radius:0 0 8px 0;

    font-weight:600;

    z-index:3000;

    text-decoration:none;

}

.skip-link:focus{

    left:0;

    top:0;

}

/*================ LOADING SCREEN ================*/

.loading-screen{

    position:fixed;

    inset:0;

    z-index:5000;

    display:flex;

    flex-direction:column;

    align-items:center;

    justify-content:center;

    gap:18px;

    background:var(--primary);

    transition:opacity .6s var(--ease), visibility .6s var(--ease);

}

.loading-screen.loaded{

    opacity:0;

    visibility:hidden;

    pointer-events:none;

}

.loading-logo{

    font-size:34px;

    font-weight:700;

    color:white;

    letter-spacing:-.5px;

}

.loading-logo span{

    color:var(--accent);

}

.loading-spinner{

    width:44px;

    height:44px;

    border:4px solid rgba(255,255,255,.15);

    border-top-color:var(--accent);

    border-radius:50%;

    animation:spin .9s linear infinite;

}

@keyframes spin{

    to{ transform:rotate(360deg); }

}

/*================ SCROLL PROGRESS BAR ================*/

.scroll-progress{

    position:fixed;

    top:0;

    left:0;

    height:3px;

    width:0%;

    background:linear-gradient(90deg, var(--accent), #F87171);

    z-index:1100;

    transition:width .1s linear;

}

/*================ BACK TO TOP BUTTON ================*/

.back-to-top{

    position:fixed;

    left:24px;

    bottom:24px;

    width:50px;

    height:50px;

    display:flex;

    align-items:center;

    justify-content:center;

    background:var(--primary);

    color:white;

    border:none;

    border-radius:50%;

    cursor:pointer;

    font-size:20px;

    box-shadow:var(--shadow);

    opacity:0;

    visibility:hidden;

    transform:translateY(10px);

    transition:opacity .3s var(--ease), transform .3s var(--ease), visibility .3s var(--ease), background .3s var(--ease);

    z-index:998;

}

.back-to-top.visible{

    opacity:1;

    visibility:visible;

    transform:translateY(0);

}

.back-to-top:hover{

    background:var(--accent);

    transform:translateY(-4px);

}

@media(max-width:900px){

    .back-to-top{

        left:16px;

        bottom:16px;

        width:44px;

        height:44px;

    }

}

/*================ RIPPLE BUTTON EFFECT ================*/

.ripple-effect{

    position:absolute;

    border-radius:50%;

    background:rgba(255,255,255,.55);

    transform:scale(0);

    animation:rippleAnim .6s linear;

    pointer-events:none;

}

@keyframes rippleAnim{

    to{

        transform:scale(2.6);

        opacity:0;

    }

}

/*================ GLASS NAV ON SCROLL ================*/

.navbar.scrolled{

    box-shadow:0 10px 30px rgba(0,0,0,.25);

    padding:14px 8%;

}

.navbar{

    display:flex;
    justify-content:space-between;
    align-items:center;

    position:fixed;

    width:100%;

    padding:20px 8%;

    background:rgba(30,41,59,.55);

    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);

    border-bottom:1px solid rgba(255,255,255,.08);

    z-index:1000;

    transition:padding .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease);

}

.logo{

    font-size:30px;
    font-weight:700;
    color:white;
    letter-spacing:-.5px;

}

.logo span{

    color:var(--accent);

}

.nav-links{

    display:flex;
    list-style:none;

}

.nav-links li{

    margin-left:35px;

}

.nav-links a{

    position:relative;

    color:white;

    text-decoration:none;

    font-weight:500;

    transition:color .3s var(--ease);

    padding-bottom:4px;

}

.nav-links a::after{

    content:"";
    position:absolute;
    left:0;
    bottom:0;
    width:100%;
    height:2px;
    background:var(--accent);
    transform:scaleX(0);
    transform-origin:right;
    transition:transform .35s var(--ease);

}

.nav-links a:hover{

    color:var(--accent);

}

.nav-links a:hover::after,
.nav-links a.active::after{

    transform:scaleX(1);
    transform-origin:left;

}

.active{

    color:var(--accent)!important;

}

/*================ BUTTONS ================*/

.btn{

    position:relative;
    overflow:hidden;

    display:inline-block;

    background:var(--accent);

    color:white;

    text-decoration:none;

    padding:12px 28px;

    border-radius:8px;

    transition:transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);

    font-weight:600;

    isolation:isolate;

}

.btn::before{

    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(120deg, transparent, rgba(255,255,255,.35), transparent);
    transform:translateX(-120%) skewX(-20deg);
    z-index:-1;

}

.btn:hover::before{

    animation:shine .9s var(--ease);

}

.btn:hover{

    background:var(--accent-hover);

    transform:translateY(-3px);

    box-shadow:0 10px 20px rgba(220,38,38,.35);

}

.btn:active{

    transform:translateY(-1px);

}

.btn-outline{

    display:inline-block;

    padding:12px 28px;

    border:2px solid white;

    color:white;

    text-decoration:none;

    border-radius:8px;

    margin-left:15px;

    transition:background .3s var(--ease), color .3s var(--ease), transform .3s var(--ease);

}

.btn-outline:hover{

    background:white;

    color:var(--primary);

    transform:translateY(-3px);

}

.menu-btn{

    display:none;

    color:white;

    font-size:30px;

    cursor:pointer;

    transition:transform .3s var(--ease);

}

.menu-btn:hover{

    transform:scale(1.1);

}

/*================ HERO ================*/

.hero{

    height:100vh;

    background:url("../images/hero.jpeg") center center/cover;

    display:flex;

    align-items:center;

    padding-left:8%;

    position:relative;

    overflow:hidden;

}

.overlay{

    position:absolute;

    top:0;
    left:0;
    right:0;
    bottom:0;

    background:rgba(0,0,0,.55);

    z-index:1;

}

.hero-content{

    position:relative;
    z-index:2;

    max-width:700px;

    color:rgb(231, 215, 215);

}

.hero h1{

    font-size:60px;

    line-height:1.2;

    margin-bottom:20px;

    opacity:0;

    animation:fadeInUp .8s var(--ease) .15s forwards;

}

.hero span{

    color:var(--accent);

}

.hero p{

    font-size:18px;

    line-height:1.8;

    margin-bottom:35px;

    opacity:0;

    animation:fadeInUp .8s var(--ease) .35s forwards;

}

.hero-buttons{

    opacity:0;

    animation:fadeInUp .8s var(--ease) .55s forwards;

}

/* scroll cue */

.hero::before{

    content:"";
    position:absolute;
    left:50%;
    bottom:34px;
    width:14px;
    height:14px;
    border-right:2px solid rgba(255,255,255,.75);
    border-bottom:2px solid rgba(255,255,255,.75);
    transform:translate(-50%,0) rotate(45deg);
    z-index:2;
    animation:bobDown 1.8s ease-in-out infinite;

}

/* wave divider into the next section */

.hero::after{

    content:"";
    position:absolute;
    left:0;
    bottom:-1px;
    width:100%;
    height:80px;
    z-index:2;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,40 C300,110 900,-10 1200,60 L1200,120 L0,120 Z' fill='%23F8FAFC'/%3E%3C/svg%3E");
    background-size:100% 100%;
    background-repeat:no-repeat;

}

/*================ AMENITIES ================*/

.amenities{

    padding:100px 8% 110px;

    background:var(--background);

}

.section-title{

    text-align:center;

    margin-bottom:60px;

}

.section-title h2{

    position:relative;

    display:inline-block;

    font-size:42px;

    color:var(--primary);

    margin-bottom:18px;

}

.section-title h2::after{

    content:"";
    position:absolute;
    left:50%;
    bottom:-12px;
    width:64px;
    height:4px;
    background:var(--accent);
    border-radius:4px;
    transform:translateX(-50%);

}

.section-title p{

    color:var(--text-muted);

    font-size:18px;

}

.amenities-container{

    display:grid;

    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));

    gap:30px;

}

.amenity-card{

    position:relative;

    overflow:hidden;

    background:var(--surface);

    border-radius:15px;

    padding:35px;

    text-align:center;

    box-shadow:var(--shadow);

    transition:transform .4s var(--ease), box-shadow .4s var(--ease);

}

.amenity-card::before{

    content:"";
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:4px;
    background:var(--accent);
    transform:scaleX(0);
    transform-origin:left;
    transition:transform .4s var(--ease);

}

.amenity-card:hover::before{

    transform:scaleX(1);

}

.amenity-card:hover{

    transform:translateY(-12px);

    box-shadow:var(--shadow-hover);

}

.icon{

    font-size:50px;

    margin-bottom:20px;

    display:inline-block;

    transition:transform .4s var(--ease-bounce);

}

.amenity-card:hover .icon{

    animation:floatIcon 1.6s ease-in-out infinite;

}

.amenity-card h3{

    color:var(--primary);

    margin-bottom:15px;

}

.amenity-card p{

    color:var(--text-muted);

    line-height:1.7;

}

/*================ STATS ================*/

.stats{

    position:relative;

    display:grid;

    grid-template-columns:repeat(4,1fr);

    padding:80px;

    background:var(--primary);

    color:white;

    text-align:center;

}

.stats h2{

    font-size:48px;

    color:var(--accent);

    margin-bottom:10px;

}

.stats p{

    color:#CBD5E1;

}

/*================ ABOUT ================*/

.about{

    display:grid;

    grid-template-columns:1fr 1fr;

    gap:70px;

    align-items:center;

    padding:110px 8%;

}

.about h2{

    color:var(--primary);

    font-size:40px;

    margin-bottom:20px;

}

.about p{

    line-height:1.8;

    margin-bottom:30px;

    color:var(--text-muted);

}

.about-image{

    perspective:1000px;

}

.about img{

    display:block;

    width:100%;

    border-radius:15px;

    box-shadow:var(--shadow);

    transition:transform .5s var(--ease), box-shadow .5s var(--ease);

}

.about-image:hover img{

    transform:rotateY(-4deg) rotateX(2deg) scale(1.02);

    box-shadow:var(--shadow-hover);

}

/*================ FOOTER ================*/

footer{

    position:relative;

    background:var(--primary);

    color:white;

    text-align:center;

    padding:34px 30px 30px;

}

footer p{

    color:#CBD5E1;

}

/*================ FLOATING WHATSAPP BUTTON ================*/

.whatsapp-float{

    position:fixed;

    right:24px;
    bottom:24px;

    width:58px;
    height:58px;

    display:flex;
    align-items:center;
    justify-content:center;

    background:#25D366;

    border-radius:50%;

    text-decoration:none;

    box-shadow:0 10px 25px rgba(37,211,102,.45);

    z-index:999;

    transition:transform .3s var(--ease), box-shadow .3s var(--ease);

    animation:pulseGlow 2.4s ease-in-out infinite;

}

.whatsapp-float:hover{

    transform:scale(1.1);

    box-shadow:0 14px 30px rgba(37,211,102,.6);

}

@keyframes pulseGlow{

    0%,100%{ box-shadow:0 10px 25px rgba(37,211,102,.45); }
    50%{ box-shadow:0 10px 25px rgba(37,211,102,.45), 0 0 0 10px rgba(37,211,102,.15); }

}

@media(max-width:900px){

    .whatsapp-float{

        right:16px;
        bottom:16px;
        width:52px;
        height:52px;
        font-size:24px;

    }

}

/*================ RESPONSIVE ================*/

@media(max-width:900px){

.nav-links{

    display:none;

}

.nav-links.open{

    display:flex;

    position:absolute;

    top:100%;

    left:0;

    width:100%;

    flex-direction:column;

    align-items:center;

    gap:20px;

    padding:24px 0;

    background:rgba(30,41,59,.98);

    backdrop-filter:blur(10px);

    animation:fadeInUp .35s var(--ease);

}

.nav-links.open li{

    margin-left:0;

}

.menu-btn{

    display:block;

}

.hero{

    padding:0 8%;

    text-align:center;

}

.hero h1{

    font-size:42px;

}

.hero-buttons{

    display:flex;

    flex-direction:column;

    gap:15px;

}

.btn-outline{

    margin-left:0;

}

.stats{

    grid-template-columns:repeat(2,1fr);

    gap:40px;

    padding:60px 40px;

}

.about{

    grid-template-columns:1fr;

}

}