CSS/style.css - main - arins/kursovaya

CSS/style.css
1 619 строк22 KB
arins
css
16 июн 2026, 05:34
16 июн 2026, 05:34254c514
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Inter',sans-serif;
    background:#09090f;
    color:#ffffff;
    overflow-x:hidden;
    line-height:1.6;
    position:relative;
}


body::before{
    content:"";
    position:fixed;
    inset:0;

    background:
        radial-gradient(circle at 10% 20%,
        rgba(93,95,239,.25),
        transparent 25%),

        radial-gradient(circle at 90% 15%,
        rgba(0,255,200,.15),
        transparent 30%),

        radial-gradient(circle at 70% 80%,
        rgba(255,0,170,.15),
        transparent 35%),

        linear-gradient(
            135deg,
            #09090f 0%,
            #0f1020 50%,
            #07070c 100%
        );

    z-index:-10;
}

::-webkit-scrollbar{
    width:12px;
}

::-webkit-scrollbar-track{
    background:#0d0f18;
}

::-webkit-scrollbar-thumb{
    background:linear-gradient(
        180deg,
        #6d5dfc,
        #00f0ff
    );

    border-radius:999px;
}

::-webkit-scrollbar-thumb:hover{
    background:linear-gradient(
        180deg,
        #836fff,
        #4cf8ff
    );
}

.container{
    width:min(1280px,92%);
    margin:auto;
}

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

img{
    display:block;
    max-width:100%;
}

.main-header{
    position:sticky;
    top:0;
    z-index:999;

    backdrop-filter:blur(20px);

    background:rgba(10,10,20,.55);

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

.header-container{
    min-height:90px;

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


.logo strong{
    font-size:2rem;
    font-weight:900;

    background:linear-gradient(
        135deg,
        #ffffff,
        #6d5dfc,
        #00f0ff
    );

    -webkit-background-clip:text;
    color:transparent;
}

.logo-link{
    transition:.4s;
}

.logo-link:hover{
    filter:drop-shadow(0 0 15px #6d5dfc);
}

.nav-list{
    list-style:none;

    display:flex;
    gap:35px;
}

.nav-link{
    position:relative;

    color:#d8d8e7;
    font-weight:600;
}

.nav-link::after{
    content:"";
    position:absolute;

    left:0;
    bottom:-8px;

    width:0%;
    height:2px;

    background:linear-gradient(
        90deg,
        #6d5dfc,
        #00f0ff
    );

    transition:.35s;
}

.nav-link:hover::after{
    width:100%;
}

.nav-link:hover{
    color:white;
}

.btn{
    border:none;
    cursor:pointer;

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

    gap:10px;

    transition:.35s;

    font-weight:700;

    border-radius:18px;
}

.btn-primary{
    padding:14px 28px;

    background:linear-gradient(
        135deg,
        #6d5dfc,
        #8f68ff
    );

    box-shadow:
        0 10px 35px rgba(109,93,252,.4);
}

.btn-primary:hover{
    transform:translateY(-4px);

    box-shadow:
        0 20px 45px rgba(109,93,252,.6);
}

.btn-success{
    padding:18px 36px;

    background:linear-gradient(
        135deg,
        #00d98b,
        #00f0ff
    );

    color:#051014;

    font-size:1.05rem;

    box-shadow:
        0 15px 35px rgba(0,240,255,.25);
}

.btn-success:hover{
    transform:translateY(-5px) scale(1.03);
}

.btn-large{
    font-size:1.1rem;
}

.hero-section{
    min-height:100vh;

    display:grid;
    grid-template-columns:1fr 1fr;

    align-items:center;

    gap:70px;

    padding:
        80px
        min(5vw,80px);
}

.hero-container{
    max-width:700px;
}

.hero-title{
    font-size:clamp(
        3rem,
        6vw,
        5rem
    );

    line-height:1.05;

    font-weight:800;

    margin-bottom:28px;

    background:linear-gradient(
        135deg,
        #ffffff,
        #d0d4ff,
        #00f0ff
    );

    -webkit-background-clip:text;
    color:transparent;
}

.hero-description{
    font-size:1.15rem;

    color:#b8bed5;

    margin-bottom:40px;

    max-width:650px;
}

.hero-actions{
    display:flex;
    gap:20px;
    flex-wrap:wrap;
}

.hero-image-block{
    position:relative;
}

.hero-image-block::before{
    content:"";

    position:absolute;
    inset:-30px;

    border-radius:40px;

    background:linear-gradient(
        135deg,
        rgba(109,93,252,.5),
        rgba(0,240,255,.4)
    );

    filter:blur(70px);

    z-index:-1;
}

.hero-image{
    border-radius:32px;

    background:#111522;

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

    box-shadow:
        0 20px 60px rgba(0,0,0,.45);

    transition:.5s;
}

.hero-image:hover{
    transform:
        translateY(-10px)
        rotate(-1deg);
}

.section-title{
    text-align:center;

    font-size:clamp(
        2rem,
        4vw,
        3.5rem
    );

    margin-bottom:25px;

    font-weight:800;
}

.section-subtitle{
    text-align:center;

    color:#b9c0d9;

    max-width:800px;

    margin:
        0 auto
        60px;
}

.features-section{
    padding:140px 0;
}

.features-grid{
    display:grid;

    grid-template-columns:
        repeat(
            auto-fit,
            minmax(320px,1fr)
        );

    gap:30px;
}

.feature-card{
    position:relative;

    overflow:hidden;

    padding:40px;

    border-radius:30px;

    background:
        rgba(255,255,255,.05);

    backdrop-filter:blur(18px);

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

    transition:.45s;
}

.feature-card::before{
    content:"";

    position:absolute;

    inset:0;

    background:
        linear-gradient(
            135deg,
            rgba(109,93,252,.15),
            rgba(0,240,255,.08)
        );

    opacity:0;

    transition:.4s;
}

.feature-card:hover::before{
    opacity:1;
}

.feature-card:hover{
    transform:
        translateY(-10px);

    box-shadow:
        0 25px 60px rgba(0,0,0,.35);
}

.feature-icon{
    width:70px;
    height:70px;

    border-radius:20px;

    margin-bottom:25px;

    background:
        linear-gradient(
            135deg,
            #6d5dfc,
            #00f0ff
        );

    box-shadow:
        0 10px 25px rgba(109,93,252,.4);
}

.feature-card h3{
    font-size:1.4rem;

    margin-bottom:15px;
}

.feature-card p{
    color:#b9c0d9;
}

.dashboard-body{
    min-height:100vh;
    background:
        radial-gradient(circle at top left,#7c3aed33 0%,transparent 40%),
        radial-gradient(circle at bottom right,#06b6d433 0%,transparent 40%),
        var(--bg);
}

.dashboard-wrapper{
    display:flex;
    min-height:100vh;
}

.sidebar{
    width:320px;
    padding:30px;
    background:rgba(17,24,39,.75);
    backdrop-filter:blur(25px);
    border-right:1px solid rgba(255,255,255,.08);
    position:sticky;
    top:0;
    height:100vh;
}

.sidebar-brand{
    margin-bottom:40px;
}

.sidebar-brand .logo-link{
    font-size:2rem;
    font-weight:800;
    background:linear-gradient(
        135deg,
        var(--accent),
        var(--accent2)
    );
    -webkit-background-clip:text;
    color:transparent;
}

.sidebar-menu{
    list-style:none;
}

.menu-item{
    display:flex;
    align-items:center;
    gap:12px;
    padding:16px 20px;
    margin-bottom:12px;
    border-radius:16px;
    cursor:pointer;
    transition:.35s;
    font-weight:600;
    background:rgba(255,255,255,.04);
}

.menu-item:hover{
    transform:translateX(10px);
    background:rgba(124,58,237,.25);
    box-shadow:0 10px 30px rgba(124,58,237,.25);
}

.team-title{
    margin:40px 0 20px;
    font-size:1rem;
    opacity:.8;
}

.team-list{
    list-style:none;
}

.team-member{
    display:flex;
    align-items:center;
    gap:14px;
    margin-bottom:18px;
}

.avatar{
    width:40px;
    height:40px;
    border-radius:50%;
    position:relative;
    background:linear-gradient(
        135deg,
        var(--accent),
        var(--accent2)
    );
}

.status-online::after{
    content:'';
    width:10px;
    height:10px;
    background:#22c55e;
    border-radius:50%;
    position:absolute;
    bottom:2px;
    right:2px;
    border:2px solid white;
}

.status-offline::after{
    content:'';
    width:10px;
    height:10px;
    background:#64748b;
    border-radius:50%;
    position:absolute;
    bottom:2px;
    right:2px;
    border:2px solid white;
}

.main-content{
    flex:1;
    padding:40px;
}

.dashboard-header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:40px;
}

.project-title{
    text-shadow:
        0 0 10px rgba(0,0,0,.4),
        0 0 20px rgba(0,0,0,.3);
}

.project-badge{
    display:inline-flex;
    margin-top:10px;
    padding:8px 18px;
    border-radius:999px;
    background:rgba(34,197,94,.15);
    color:#4ade80;
    border:1px solid rgba(34,197,94,.3);
}

.kanban-board{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
}

.board-column{
    background:#161d31;
    border:1px solid #252f4a;
    border-radius:24px;
    padding:20px;
}

.task-card{
    background:#1e2740;
    border:1px solid #2d3859;
    transition:.25s ease;
}

.task-card:hover{
    transform:translateY(-4px);
    border-color:#7c3aed;
    box-shadow:
        0 10px 25px rgba(124,58,237,.18);
}

.column-header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:20px;
}

.column-title{
    font-size:1.15rem;
    font-weight:700;
}

.task-count{
    width:34px;
    height:34px;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    background:linear-gradient(
        135deg,
        var(--accent),
        var(--accent2)
    );
    font-weight:700;
}

.task-card{

    position:relative;

    display:flex;
    flex-direction:column;

    min-height:260px;

    padding:20px;

    border-radius:18px;

    background:#202a45;

    border:1px solid #2f3d63;

    overflow:hidden;

    transition:
        transform .25s ease,
        box-shadow .25s ease,
        border-color .25s ease;

}

.priority-high::before,
.priority-medium::before,
.priority-low::before{

    content:'';

    position:absolute;

    left:0;
    top:0;

    width:100%;
    height:4px;

}

.priority-high::before{
    background:#ff5f57;
}

.priority-medium::before{
    background:#ffbd2e;
}

.priority-low::before{
    background:#27c93f;
}

.task-card:hover{

    transform:translateY(-5px);

    border-color:#5865f2;

    box-shadow:
        0 12px 30px rgba(88,101,242,.18);

}

.task-tags{

    display:flex;
    flex-wrap:wrap;
    gap:8px;

    margin-bottom:16px;

}

.tag{

    padding:6px 12px;

    border-radius:999px;

    font-size:.75rem;

    font-weight:700;

    letter-spacing:.3px;

}

.tag-tech{

    background:rgba(59,130,246,.15);
    color:#60a5fa;

}

.tag-design{

    background:rgba(236,72,153,.15);
    color:#f472b6;

}

.tag-docs{

    background:rgba(34,197,94,.15);
    color:#4ade80;

}

.task-card-title{

    margin-bottom:14px;

    font-size:1.4rem;

    font-weight:700;

    line-height:1.35;

    color:#ffffff;

}

.task-card-desc{

    color:#aab4d6;

    font-size:.95rem;

    line-height:1.7;

    flex:1;

}

.task-footer{

    display:flex;

    justify-content:space-between;

    align-items:center;

    margin-top:20px;

    padding-top:14px;

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

}

.task-deadline{

    color:#d9dff3;

    font-size:.95rem;

    font-weight:600;

}

.task-assignee{

    display:flex;

    align-items:center;

    justify-content:center;

    min-width:36px;

    height:36px;

    padding:0 12px;

    border-radius:999px;

    background:#5865f2;

    color:#fff;

    font-size:.8rem;

    font-weight:700;

}

.task-done{

    border-color:#1f9d55;

}

.task-done::before{

    content:'';

    position:absolute;

    top:0;
    left:0;

    width:100%;
    height:4px;

    background:#22c55e;

}

.task-status-done{

    color:#22c55e;

    font-weight:700;

}

.task-card-trigger{

    display:block;

    text-decoration:none;

    color:inherit;

}

.task-tags{
    display:flex;
    gap:8px;
    flex-wrap:wrap;
}

.tag{
    padding:6px 12px;
    border-radius:999px;
    font-size:.75rem;
    font-weight:700;
    letter-spacing:.5px;
}

.tag-tech{
    background:rgba(6,182,212,.18);
    color:#22d3ee;
}

.tag-design{
    background:rgba(236,72,153,.18);
    color:#f472b6;
}

.tag-docs{
    background:rgba(34,197,94,.18);
    color:#4ade80;
}

.modal-overlay{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.75);
    backdrop-filter:blur(12px);
    display:flex;
    justify-content:center;
    align-items:center;
    opacity:0;
    visibility:hidden;
    transition:.35s;
    z-index:1000;
}

.modal-window{
    width:min(650px,90%);
    background:rgba(15,23,42,.95);
    border:1px solid rgba(255,255,255,.1);
    border-radius:28px;
    padding:35px;
    transform:translateY(40px);
    transition:.35s;
}

.modal-header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:20px;
}

.modal-title{
    margin-bottom:18px;
    font-size:1.8rem;
}

.modal-description{
    color:rgba(255,255,255,.8);
    line-height:1.8;
}

.modal-close{
    font-size:2rem;
    cursor:pointer;
    transition:.3s;
}

.modal-close:hover{
    transform:rotate(90deg);
    color:var(--accent2);
}

#modal-trigger-1:checked ~ .modal-overlay,
#modal-add-task-trigger:checked ~ .modal-add-task-overlay{
    opacity:1;
    visibility:visible;
}

#modal-trigger-1:checked ~ .modal-overlay .modal-window,
#modal-add-task-trigger:checked ~ .modal-add-task-overlay .modal-window{
    transform:translateY(0);
}

.task-form{
    display:flex;
    flex-direction:column;
    gap:20px;
}

.task-form select option {
    background-color: #111111; 
    color: #ffffff;  
}

.form-row{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:20px;
}

.form-group{
    display:flex;
    flex-direction:column;
    gap:10px;
}

.form-group label{
    font-weight:600;
}

.form-group input,
.form-group textarea,
.form-group select{
    padding:15px;
    border:none;
    border-radius:14px;
    background:rgba(255,255,255,.06);
    color:white;
    outline:none;
    transition:.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus{
    box-shadow:
        0 0 0 3px rgba(124,58,237,.3);
}

.form-actions{
    display:flex;
    justify-content:flex-end;
    gap:15px;
    margin-top:10px;
}

.btn-outline{
    border:1px solid rgba(255,255,255,.2);
    background:transparent;
}

.tab-radio,
.modal-checkbox{
    display:none;
}

@keyframes floatCard{
    0%{
        transform:translateY(0);
    }
    50%{
        transform:translateY(-8px);
    }
    100%{
        transform:translateY(0);
    }
}

.board-column{

    background:#151d32;

    border:1px solid #25304d;

    border-radius:24px;

    padding:20px;

}

.board-column:nth-child(2){
    animation-delay:1s;
}

.board-column:nth-child(3){
    animation-delay:2s;
}

.board-column:nth-child(4){
    animation-delay:3s;
}

@media(max-width:1200px){

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

}

@media(max-width:900px){

    .dashboard-wrapper{
        flex-direction:column;
    }

    .sidebar{
        width:100%;
        height:auto;
        position:relative;
    }

    .dashboard-header{
        flex-direction:column;
        gap:20px;
        align-items:flex-start;
    }

    .form-row{
        grid-template-columns:1fr;
    }

    .kanban-board{
        grid-template-columns:1fr;
    }

}

@media(max-width:600px){

    .main-content{
        padding:20px;
    }

    .project-title{
        font-size:1.5rem;
    }

    .modal-window{
        padding:24px;
    }

}

body::before{
    content:'';
    position:fixed;
    inset:-20%;
    z-index:-3;
    background:
        radial-gradient(circle at 20% 20%, #7c3aed55 0%, transparent 30%),
        radial-gradient(circle at 80% 30%, #06b6d455 0%, transparent 30%),
        radial-gradient(circle at 50% 80%, #ec489955 0%, transparent 35%);
    filter:blur(120px);
    animation:auroraMove 18s ease-in-out infinite;
}

body::after{
    content:'';
    position:fixed;
    inset:0;
    z-index:-2;

    background:
        linear-gradient(
            rgba(255,255,255,.02) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255,255,255,.02) 1px,
            transparent 1px
        );

    background-size:40px 40px;
    pointer-events:none;
}

@keyframes auroraMove{

    0%{
        transform:translateX(-5%) translateY(-3%) rotate(0deg);
    }

    25%{
        transform:translateX(3%) translateY(4%) rotate(3deg);
    }

    50%{
        transform:translateX(-2%) translateY(6%) rotate(-2deg);
    }

    75%{
        transform:translateX(5%) translateY(-4%) rotate(2deg);
    }

    100%{
        transform:translateX(-5%) translateY(-3%) rotate(0deg);
    }

}

.logo-link{
    text-shadow:
        0 0 0px rgba(124,58,237,035);
}

.btn{
    overflow:hidden;
    position:relative;
}

.btn::before{

    content:'';

    position:absolute;
    top:0;
    left:-120%;

    width:80px;
    height:100%;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(255,255,255,.4),
            transparent
        );

    transform:skewX(-25deg);
}

.btn:hover::before{

    left:140%;
    transition:.8s;

}

.btn:hover{
    letter-spacing:.5px;
    transform:
        translateY(-4px)
        scale(1.03);
}

.hero-section{
    position:relative;
}

.hero-section::before,
.hero-section::after{

    content:'';

    position:absolute;
    border-radius:50%;

    background:
        radial-gradient(
            circle,
            rgba(255,255,255,.8),
            transparent
        );

    animation:floatingParticle 12s linear infinite;
}

.hero-section::before{

    width:10px;
    height:10px;

    left:15%;
    top:20%;

}

.hero-section::after{

    width:16px;
    height:16px;

    right:10%;
    top:40%;

    animation-delay:4s;
}

@keyframes floatingParticle{

    from{
        transform:
            translateY(0)
            scale(.6);
        opacity:0;
    }

    20%{
        opacity:1;
    }

    80%{
        opacity:1;
    }

    to{
        transform:
            translateY(-350px)
            scale(1.5);
        opacity:0;
    }

}

.feature-card{

    position:relative;
    overflow:hidden;

}

.feature-card::after{

    content:'';

    position:absolute;
    inset:-100%;

    background:
        linear-gradient(
            135deg,
            transparent,
            rgba(255,255,255,.08),
            transparent
        );

    transition:.8s;

}

.feature-card:hover::after{

    inset:100%;

}

.board-column::before{

    content:'';

    position:absolute;
    top:0;
    left:-100%;

    width:80px;
    height:100%;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(255,255,255,.06),
            transparent
        );

    transform:skewX(-20deg);
}

.board-column:hover::before{

    left:150%;
    transition:1.2s;

}

.task-card{

    position:relative;
    isolation:isolate;

}

.task-card::after{

    content:'';

    position:absolute;
    inset:-1px;

    background:
        linear-gradient(
            135deg,
            #7c3aed,
            #06b6d4,
            #ec4899,
            #7c3aed
        );

    z-index:-1;

    border-radius:20px;

    opacity:0;

    transition:.4s;

}

.task-card:hover::after{

    opacity:1;

}

.task-card:hover{

    transform:
        perspective(1000px)
        rotateX(3deg)
        rotateY(-3deg)
        translateY(-10px);

}

.status-online{

    animation:pulseOnline 2.5s infinite;

}

@keyframes pulseOnline{

    0%{
        box-shadow:0 0 0 0 rgba(34,197,94,.6);
    }

    70%{
        box-shadow:0 0 0 18px rgba(34,197,94,0);
    }

    100%{
        box-shadow:0 0 0 0 rgba(34,197,94,0);
    }

}

.modal-window{

    animation:none;

}

#modal-trigger-1:checked ~ .modal-overlay .modal-window,
#modal-add-task-trigger:checked ~ .modal-add-task-overlay .modal-window{

    animation:premiumModal .5s cubic-bezier(.17,.89,.32,1.49);

}

@keyframes premiumModal{

    from{

        opacity:0;

        transform:
            translateY(80px)
            scale(.85);

    }

    to{

        opacity:1;

        transform:
            translateY(0)
            scale(1);

    }

}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus{

    border-color:#7c3aed;

    box-shadow:
        0 0 0 2px rgba(124,58,237,.3),
        0 0 25px rgba(124,58,237,.35);

}

::-webkit-scrollbar{

    width:12px;

}

::-webkit-scrollbar-track{

    background:#0b1020;

}

::-webkit-scrollbar-thumb{

    background:
        linear-gradient(
            180deg,
            #7c3aed,
            #06b6d4
        );

    border-radius:999px;

}

::-webkit-scrollbar-thumb:hover{

    background:
        linear-gradient(
            180deg,
            #9333ea,
            #22d3ee
        );

}

.hero-image{

    animation:heroFloat 6s ease-in-out infinite;

}

@keyframes heroFloat{

    0%{
        transform:translateY(0px);
    }

    50%{
        transform:translateY(-18px);
    }

    100%{
        transform:translateY(0px);
    }

}

.features-section,
.teamwork-section,
.integrations-section{

    animation:fadeSection 1.2s ease;
    padding: 200px;
}

@keyframes fadeSection{

    from{

        opacity:0;
        transform:translateY(60px);

    }

    to{

        opacity:1;
        transform:translateY(0);

    }

}

.project-badge,
.task-count,
.tag{

    box-shadow:
        0 0 15px rgba(124,58,237,.25);

}

.integration-item:hover,
.feature-card:hover,
.board-column:hover{

    box-shadow:
        0 15px 50px rgba(124,58,237,.25),
        0 0 40px rgba(6,182,212,.15);

}

.logo-link:hover{

    filter:hue-rotate(180deg);
    transition:2s;

}

.main-content{

    animation:contentAppear 1s ease;

}

@keyframes contentAppear{

    from{

        opacity:0;
        transform:translateY(30px);

    }

    to{

        opacity:1;
        transform:translateY(0);

    }

}