/* =========================
RESET
========================= */

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;
    background:
    radial-gradient(circle at top left,#162033 0%,#0b1220 40%,#05070d 100%);
    color:white;
    min-height:100vh;
    overflow-x:hidden;
    text-align:center;
}

/* =========================
SCROLLBAR
========================= */

::-webkit-scrollbar{
    width:8px;
}

::-webkit-scrollbar-track{
    background:#0b1220;
}

::-webkit-scrollbar-thumb{
    background:#D4AF37;
    border-radius:20px;
}

/* =========================
TOPBAR
========================= */

.topbar{
    position:sticky;
    top:0;
    z-index:999;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 40px;
    backdrop-filter:blur(18px);
    background:rgba(10,15,30,0.75);
    border-bottom:1px solid rgba(255,255,255,0.08);
}

.logo{
    font-size:24px;
    font-weight:700;
    letter-spacing:1px;
    color:#D4AF37;
    text-shadow:0 0 15px rgba(212,175,55,0.4);
}

.topbar nav{
    display:flex;
    gap:18px;
}

.topbar nav a{
    color:white;
    text-decoration:none;
    padding:10px 14px;
    border-radius:12px;
    transition:0.3s;
    font-size:15px;
    opacity:0.85;
}

.topbar nav a:hover{
    background:rgba(255,255,255,0.08);
    opacity:1;
    color:#D4AF37;
}

/* =========================
MAIN
========================= */

main{
    padding:40px;
}

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

.hero{
    text-align:center;
    padding:80px 20px;
}

.hero h1{
    font-size:clamp(40px,6vw,70px);
    line-height:1.1;
    margin-bottom:20px;
    font-weight:800;
}

.hero p{
    max-width:800px;
    margin:auto;
    color:rgba(255,255,255,0.7);
    font-size:18px;
    line-height:1.6;
}

/* =========================
CARDS
========================= */

.card{
    background:rgba(255,255,255,0.05);
    border:1px solid rgba(255,255,255,0.08);
    border-radius:26px;
    padding:28px;
    backdrop-filter:blur(12px);
    box-shadow:
    0 10px 40px rgba(0,0,0,0.35),
    inset 0 1px 1px rgba(255,255,255,0.05);
    transition:0.3s;
    overflow:hidden;
    position:relative;
}

.card:hover{
    transform:translateY(-4px);
    border-color:rgba(212,175,55,0.25);
}

/* =========================
GRID
========================= */
display:grid;
grid-template-columns:1fr 1fr;

.grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:24px;
    margin-top:25px;
}

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

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    background:linear-gradient(135deg,#D4AF37,#f4d56a);
    color:#111;
    border:none;
    padding:14px 22px;
    border-radius:16px;
    font-weight:700;
    cursor:pointer;
    text-decoration:none;
    transition:0.3s;
    box-shadow:0 8px 20px rgba(212,175,55,0.25);
}

.btn:hover{
    transform:translateY(-2px);
    box-shadow:0 12px 30px rgba(212,175,55,0.35);
}

/* =========================
INPUTS
========================= */

input,
textarea,
select{
    width:100%;
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.08);
    border-radius:16px;
    padding:15px;
    margin-top:12px;
    margin-bottom:18px;
    color:white;
    font-size:15px;
    outline:none;
    transition:0.3s;
}

textarea{
    min-height:130px;
    resize:vertical;
}

input:focus,
textarea:focus{
    border-color:#D4AF37;
    box-shadow:0 0 0 4px rgba(212,175,55,0.15);
}

/* =========================
MESSAGES
========================= */

.message{
    background:rgba(255,255,255,0.04);
    border-left:4px solid #D4AF37;
    padding:18px;
    border-radius:18px;
    margin-top:15px;
}

.message b{
    color:#D4AF37;
}

.message small{
    display:block;
    margin-top:10px;
    opacity:0.6;
}

/* =========================
PROFILE
========================= */

.profile-header{
    display:flex;
    align-items:center;
    gap:30px;
    flex-wrap:wrap;
}

.profile-photo{
    width:180px;
    height:180px;
    border-radius:30px;
    object-fit:cover;
    border:4px solid rgba(212,175,55,0.5);
    box-shadow:0 10px 40px rgba(0,0,0,0.4);
}

.profile-info h1{
    font-size:42px;
    margin-bottom:10px;
}

.profile-info p{
    opacity:0.7;
    line-height:1.6;
}

/* =========================
TIMELINE
========================= */

.timeline{
    position:relative;
    margin-top:30px;
}

.timeline::before{
    content:"";
    position:absolute;
    left:20px;
    top:0;
    width:2px;
    height:100%;
    background:rgba(212,175,55,0.3);
}

.timeline-item{
    position:relative;
    padding-left:60px;
    margin-bottom:30px;
}

.timeline-item::before{
    content:"";
    position:absolute;
    left:11px;
    top:8px;
    width:18px;
    height:18px;
    border-radius:50%;
    background:#D4AF37;
    box-shadow:0 0 15px rgba(212,175,55,0.5);
}

/* =========================
PHOTOS
========================= */

.photo-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:20px;
}

.photo-grid img{
    width:100%;
    height:220px;
    object-fit:cover;
    border-radius:22px;
    transition:0.3s;
}

.photo-grid img:hover{
    transform:scale(1.03);
}

/* =========================
BADGES
========================= */

.badge{
    display:inline-block;
    background:rgba(212,175,55,0.12);
    color:#D4AF37;
    padding:8px 14px;
    border-radius:50px;
    font-size:13px;
    margin-bottom:15px;
}

/* =========================
LOGIN PAGE
========================= */

.auth-container{
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:20px;
}

.auth-box{
    width:100%;
    max-width:420px;
}

/* =========================
NOTIFICATIONS
========================= */

.notification{
    background:rgba(255,255,255,0.05);
    border:1px solid rgba(255,255,255,0.06);
    border-radius:16px;
    padding:15px;
    margin-top:12px;
}

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

@media(max-width:900px){

    .topbar{
        flex-direction:column;
        gap:15px;
        padding:20px;
    }

    .topbar nav{
        flex-wrap:wrap;
        justify-content:center;
    }

    main{
        padding:20px;
    }

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

    .profile-photo{
        width:150px;
        height:150px;
    }

    .hero{
        padding:50px 10px;
    }
}

@media(max-width:600px){

    .card{
        padding:20px;
        border-radius:22px;
    }

    .btn{
        width:100%;
    }

    .hero h1{
        font-size:38px;
    }

    .topbar nav{
        gap:8px;
    }

    .topbar nav a{
        font-size:13px;
        padding:8px 10px;
    }
}

/* =========================
HAMBURGER
========================= */

.hamburger{
    display:none;
    flex-direction:column;
    gap:6px;
    cursor:pointer;
    z-index:1001;
}

.hamburger span{
    width:28px;
    height:3px;
    background:white;
    border-radius:10px;
    transition:0.3s;
}

/* animation X */

.hamburger.active span:nth-child(1){
    transform:rotate(45deg) translateY(12px);
}

.hamburger.active span:nth-child(2){
    opacity:0;
}

.hamburger.active span:nth-child(3){
    transform:rotate(-45deg) translateY(-12px);
}

/* =========================
MOBILE MENU
========================= */

@media(max-width:900px){

    .hamburger{
        display:flex;
    }

    .topbar{
        position:relative;
    }

    .topbar nav{
        position:fixed;
        top:0;
        right:-100%;
        width:280px;
        height:100vh;

        background:rgba(10,15,30,0.98);

        backdrop-filter:blur(18px);

        flex-direction:column;
        padding-top:120px;
        align-items:center;
        gap:25px;

        transition:0.4s ease;

        border-left:1px solid rgba(255,255,255,0.08);

        z-index:1000;
    }

    .topbar nav.active{
        right:0;
    }

    .topbar nav a{
        width:80%;
        text-align:center;
        padding:14px;
        border-radius:14px;
        background:rgba(255,255,255,0.05);
    }
}

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

.hero-buttons{
    align-items:center;
    justify-content:center;
    display:flex;
    gap:18px;
    margin-top:35px;
    flex-wrap:wrap;
}

/* =========================
PRIMARY BUTTON
========================= */

.btn-primary{
    display:inline-flex;
    align-items:center;
    justify-content:center;

    padding:16px 28px;

    border-radius:18px;

    background:linear-gradient(
        135deg,
        #D4AF37,
        #f4d56a
    );

    color:#111;

    font-weight:700;
    font-size:15px;

    text-decoration:none;

    box-shadow:
    0 10px 30px rgba(212,175,55,0.25);

    transition:0.3s ease;

    border:none;
}

.btn-primary:hover{

    transform:
    translateY(-3px)
    scale(1.02);

    box-shadow:
    0 18px 40px rgba(212,175,55,0.35);
}

/* =========================
SECONDARY BUTTON
========================= */

.btn-secondary{
    display:inline-flex;
    align-items:center;
    justify-content:center;

    padding:16px 26px;

    border-radius:18px;

    background:rgba(255,255,255,0.06);

    border:1px solid rgba(255,255,255,0.08);

    backdrop-filter:blur(12px);

    color:white;

    font-weight:600;
    font-size:15px;

    text-decoration:none;

    transition:0.3s ease;
}

.btn-secondary:hover{

    background:rgba(255,255,255,0.12);

    border-color:rgba(212,175,55,0.25);

    transform:
    translateY(-3px)
    scale(1.02);

    color:#D4AF37;
}

/* =========================
MOBILE
========================= */

@media(max-width:700px){

    .hero-buttons{
        flex-direction:column;
    }

    .btn-primary,
    .btn-secondary{
        width:100%;
    }
}