:root {
    --green:      #009a22;
    --green-dim:  #006b17;
    --green-glow: rgba(0, 154, 34, 0.32);
    --bg:         #232e33;
    --bg-dark:    #1c2629;
    --card-bg:    #263035;
    --text-sec:   #b0c4cc;
}

::-webkit-scrollbar { width: 8px; height: 10px; }
::-webkit-scrollbar-button { display: none; }
::-webkit-scrollbar-track { background-color: #646464; }
::-webkit-scrollbar-track-piece { background-color: #000; }
::-webkit-scrollbar-thumb { height: 50px; background-color: #666; border-radius: 3px; }
::-webkit-scrollbar-corner { background-color: #646464; }
::-webkit-resizer { background-color: #666; }

#home {
    background-size: cover;
    background-image: url("../img/cover1.gif");
}

#header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

.stack {
    display: grid;
}

.stack span {
    font-weight: bold;
    grid-row-start: 1;
    grid-column-start: 1;
    font-size: 5rem;
    --stack-height: calc(100% / var(--stacks) - 1px);
    --inverse-index: calc(calc(var(--stacks) - 1) - var(--index));
    --clip-top: calc(var(--stack-height) * var(--index));
    --clip-bottom: calc(var(--stack-height) * var(--inverse-index));
    clip-path: inset(var(--clip-top) 0 var(--clip-bottom) 0);
    animation:
        stack 340ms cubic-bezier(.46,.29,0,1.24) 1 backwards calc(var(--index) * 120ms),
        glitch 2s ease infinite 2s alternate-reverse;
}

.stack span:nth-child(odd)  { --glitch-translate:  8px; }
.stack span:nth-child(even) { --glitch-translate: -8px; }

@keyframes stack {
    0%   { opacity: 0; transform: translateX(-50%); text-shadow: -2px 3px 0 red, 2px -3px 0 blue; }
    60%  { opacity: 0.5; transform: translateX(50%); }
    80%  { transform: none; opacity: 1; text-shadow: 2px -3px 0 red, -2px 3px 0 blue; }
    100% { text-shadow: none; }
}

@keyframes glitch {
    0%      { text-shadow: -2px 3px 0 red, 2px -3px 0 blue; transform: translate(var(--glitch-translate)); }
    2%      { text-shadow: 2px -3px 0 red, -2px 3px 0 blue; }
    4%, 100%{ text-shadow: none; transform: none; }
}

.subtitle {
    margin-top: 10px;
    opacity: 0;
    animation: fadeUp 0.7s ease 1.1s forwards;
    color: #c8dde4;
    letter-spacing: 3px;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.scroll-down {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.scroll-down span {
    display: block;
    width: 18px;
    height: 18px;
    border-right: 2px solid var(--green);
    border-bottom: 2px solid var(--green);
    transform: rotate(45deg);
    margin: -5px;
    opacity: 0;
    animation: arrow-cascade 2s ease infinite;
}

.scroll-down span:nth-child(1) { animation-delay: 0s; }
.scroll-down span:nth-child(2) { animation-delay: 0.2s; }
.scroll-down span:nth-child(3) { animation-delay: 0.4s; }

@keyframes arrow-cascade {
    0%   { opacity: 0;   transform: rotate(45deg) translate(-4px, -4px); }
    40%  { opacity: 0.8; }
    80%  { opacity: 0;   transform: rotate(45deg) translate(4px, 4px); }
    100% { opacity: 0; }
}

.nav-link {
    display: inline-block;
    position: relative;
    text-decoration: none;
    transition: color 0.3s;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--green);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.45s ease-out;
}

.nav-link:hover,
.nav-link.active {
    color: var(--green);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

#about,
#projects,
#contact {
    position: relative;
}

#about::before,
#projects::before,
#contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--green), transparent);
    opacity: 0.4;
}

.section-title {
    display: inline-block;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--green);
    box-shadow: 0 0 8px var(--green-glow);
    transition: width 0.9s ease 0.3s;
}

.section-title.visible::after {
    width: 55%;
}

.reveal,
.reveal-left,
.reveal-right {
    opacity: 0;
    transition: opacity 0.7s ease, transform 0.7s ease;
    transition-delay: var(--delay, 0ms);
}

.reveal       { transform: translateY(32px); }
.reveal-left  { transform: translateX(-48px); }
.reveal-right { transform: translateX(48px); }

.reveal.visible,
.reveal-left.visible,
.reveal-right.visible {
    opacity: 1;
    transform: translate(0, 0);
}

.avatar-ring {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    padding: 3px;
    background: conic-gradient(
        from 0deg,
        var(--green),
        #00ff44,
        #004d11,
        var(--green)
    );
    animation: spin-border 6s linear infinite;
    flex-shrink: 0;
}

.avatar-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.avatar-initials {
    font-family: 'Dosis', sans-serif;
    font-weight: 800;
    font-size: 4rem;
    color: var(--green);
    line-height: 1;
    letter-spacing: 0;
    text-shadow: 0 0 20px var(--green-glow);
}

.avatar-sub {
    font-size: 0.75rem;
    letter-spacing: 4px;
    color: #4a7060;
    font-weight: 600;
}

@keyframes spin-border {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.skill-tag {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    background: rgba(0, 154, 34, 0.08);
    border: 1px solid rgba(0, 154, 34, 0.35);
    border-radius: 4px;
    font-size: 0.82rem;
    color: #8dccaa;
    font-family: 'Dosis', sans-serif;
    letter-spacing: 1px;
    transition: all 0.3s;
    cursor: default;
    user-select: none;
}

.skill-tag:hover {
    background: rgba(0, 154, 34, 0.2);
    border-color: var(--green);
    color: #fff;
    box-shadow: 0 0 12px var(--green-glow);
}

.skill-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 22px 10px;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    font-family: 'Dosis', sans-serif;
    font-size: 0.82rem;
    letter-spacing: 1px;
    color: #8fa5ad;
    cursor: default;
    transition: all 0.3s ease;
}

.skill-card:hover {
    border-color: var(--green);
    box-shadow: 0 0 22px var(--green-glow);
    transform: translateY(-5px);
    color: #fff;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
    overflow: hidden;
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--green), transparent);
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

.project-card:hover {
    border-color: rgba(0, 154, 34, 0.35);
    box-shadow: 0 10px 40px rgba(0, 154, 34, 0.12);
    transform: translateY(-7px);
}

.project-card:hover::before {
    transform: scaleX(1);
}

.project-icon {
    font-size: 2.2rem;
    color: var(--green);
    transition: text-shadow 0.3s;
}

.project-card:hover .project-icon {
    text-shadow: 0 0 14px var(--green-glow);
}

.project-title {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: #e8f4f8;
}

.project-desc {
    color: #7a9aaa;
    font-size: 0.88rem;
    line-height: 1.75;
    flex: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.project-tags span {
    padding: 3px 10px;
    background: rgba(0, 154, 34, 0.1);
    border-radius: 3px;
    font-size: 0.73rem;
    color: #4daa64;
    letter-spacing: 1px;
    font-family: 'Dosis', sans-serif;
    transition: background 0.3s, color 0.3s;
}

.project-card:hover .project-tags span {
    background: rgba(0, 154, 34, 0.18);
    color: #7dd890;
}

.project-links {
    display: flex;
    gap: 14px;
    margin-top: 4px;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #5a8870;
    font-size: 0.82rem;
    font-family: 'Dosis', sans-serif;
    letter-spacing: 1px;
    text-decoration: none;
    transition: color 0.3s;
}

.project-link:hover {
    color: var(--green);
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 50%;
    font-size: 1.7rem;
    color: #8fa5ad;
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-icon:hover {
    border-color: var(--green);
    color: var(--green);
    box-shadow: 0 0 22px var(--green-glow);
    transform: translateY(-5px) scale(1.08);
}

.discord-icon:hover {
    border-color: #5865f2;
    box-shadow: 0 0 22px rgba(88, 101, 242, 0.35);
}

.contact-form {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    text-align: left;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--green), transparent);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

@media (max-width: 560px) {
    .form-row { grid-template-columns: 1fr; }
    .contact-form { padding: 22px 16px; }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-label {
    font-family: 'Dosis', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 2.5px;
    font-weight: 700;
    color: #4a7060;
    text-transform: uppercase;
}

.form-input {
    background: rgba(0, 0, 0, 0.28);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    padding: 11px 14px;
    color: #e8f4f8;
    font-family: 'Dosis', sans-serif;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    outline: none;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.25s, box-shadow 0.25s;
}

.form-input::placeholder {
    color: #3a5260;
}

.form-input:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(0, 154, 34, 0.18);
}

.form-select {
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='7' viewBox='0 0 10 7'%3E%3Cpath fill='none' stroke='%23009a22' stroke-width='1.5' d='M1 1l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 38px;
}

.form-select option {
    background: var(--bg-dark);
    color: #e8f4f8;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.cf-feedback {
    font-family: 'Dosis', sans-serif;
    font-size: 0.82rem;
    letter-spacing: 1px;
    padding: 8px 14px;
    border-radius: 5px;
    flex: 1;
    min-height: 1em;
    opacity: 0;
    transition: opacity 0.3s;
}

.cf-feedback.success {
    opacity: 1;
    background: rgba(0, 154, 34, 0.1);
    border: 1px solid rgba(0, 154, 34, 0.3);
    color: #55b86a;
}

.cf-feedback.error {
    opacity: 1;
    background: rgba(220, 50, 47, 0.08);
    border: 1px solid rgba(220, 50, 47, 0.3);
    color: #e06c75;
}

.form-submit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 26px;
    background: transparent;
    border: 1px solid var(--green);
    border-radius: 6px;
    color: var(--green);
    font-family: 'Dosis', sans-serif;
    font-size: 0.88rem;
    letter-spacing: 2px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.25s, color 0.25s, box-shadow 0.25s, opacity 0.25s;
}

.form-submit:hover:not(:disabled) {
    background: var(--green);
    color: #fff;
    box-shadow: 0 0 24px rgba(0, 154, 34, 0.35);
}

.form-submit:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}