:root {
    --bg: #0a0a0a;
    --panel: #111214;
    --text: #f4f4f4;
    --muted: #c6c6c6;
    --accent: #e60023;
    --accent_light: #ff3131;
    --sky: #03e9f4;
    --radius: 16px;
    --header-h: 34px;

}

* {
    box-sizing: border-box
}

html,
body {
    min-height: 100%
}


html {
    scroll-padding-top: calc(var(--header-h) + env(safe-area-inset-top) + 8px);
    scroll-behavior: smooth;
}

section[id],
.section[id],
h2[id] {
    scroll-margin-top: calc(var(--header-h) + env(safe-area-inset-top) + 8px);
}


body {
    margin: 0;
    font-family: Inter, system-ui, Segoe UI, Roboto, Helvetica, Arial;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
}

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

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

.container {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 28px)
}

.section {
    padding-block: clamp(5px, 4vw, 96px)
}

.section-title {
    font: 700 clamp(26px, 4.5vw, 36px)/1.2 "Space Grotesk", Inter;
    margin: 0 0 16px;
}

.section-sub {
    color: var(--muted);
    margin: 0 0 22px
}

section[id],
.section[id],
h2[id] {
    scroll-margin-top: calc(env(safe-area-inset-top) + 16px);
    /* a little breathing room */
}

.header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: saturate(180%) blur(20px);
    background: linear-gradient(180deg, rgba(10, 10, 10, .85), rgba(10, 10, 10, .55));
    border-bottom: 1px solid rgba(255, 255, 255, .05);
}

.nav {
    display: flex;
    align-items: center;
    height: 64px;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font: 700 18px/1 "Space Grotesk", Inter;
}

.logo {
    height: 64px;
    width: 64px;
    border-radius: 8px;
}

.logo img {
    width: 100%;
    height: 90%;
    object-fit: contain;
    display: block;
}

.nav_toggle {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav_toggle:focus {
    outline: none;
}


.navlinks {
    display: flex;
    align-items: center;
    gap: 20px;
}

.navlinks a {
    color: var(--muted);
    padding: 8px 10px;
    border-radius: 10px;
    font-weight: 600;
}

.navlinks a:hover {
    color: var(--accent);
    text-shadow: 0 0 0.5rem var(--accent);
}


.navlinks .cta:hover {
    background: rgba(3, 233, 244, .1);
    color: #03e9f4;
    text-shadow: 0 0 0.5rem#03e9f4;
}


/*Hero Section*/

.hero {
    min-height: calc(100dvh - 64px);
    display: grid;
    place-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: clamp(24px, 5vw, 48px);
    align-items: center;
}

.hero-image {
    width: min(380px, 42vw);
    aspect-ratio: 3 / 4;
    /* portrait */
    border-radius: 50% / 60%;
    /* elliptical mask = elegant oval */
    overflow: hidden;
    margin-inline: auto;
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 15%;
    display: block;
}


.kicker {
    color: var(--muted);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: .14em;
}

h1 {
    font: 700 clamp(36px, 6vw, 52px)/1.1 "Space Grotesk", Inter;
    margin: 6px 0 14px;
}

.accent {
    color: var(--accent);
}

.lead {
    color: #d9d9d9;
    font-size: clamp(16px, 2.2vw, 18px);
}

.buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 14px;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, .08);
}

.btn.primary {
    background: var(--accent);
    border-color: transparent;
}

.btn.primary:hover {
    filter: brightness(.95);

}

.btn.ghost:hover {
    background: rgba(255, 255, 255, .06);
}


.social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, .12);
    color: var(--muted);
    width: 44px;
    height: 44px;
    border-radius: 999px;
    font-size: 1.25rem;
    transition: transform .15s ease, box-shadow .15s ease;
}

.social:hover {
    color: var(--accent);
    transform: translateY(-2px);
    border: 1px solid var(--accent);
}


/*About*/
.about {
    display: grid;
    grid-template-columns: 1.2fr 1.5fr;
    gap: clamp(24px, 4vw, 48px);

}


.about-card {
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, .06);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .45);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    /* distributes content */
    height: 100%;
    /* nice rhythm between blocks */
}



.about-card,
.about-media {
    display: flex;
    flex-direction: column;
}

.about-card .buttons {
    margin-top: auto;
}

.t-item {
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 12px;
    background: linear-gradient(180deg, rgba(255, 255, 255, .02), transparent);
    margin: 12px 0;
}


/* skills */
.skill-groups {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.skill-card {
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, .06);
    border-radius: var(--radius);
    padding: 18px
}

.skill-card h3 {
    margin: 0 0 10px;
    font: 700 18px/1.2 "Space Grotesk";
}

.badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.badge {
    border: 1px solid rgba(230, 0, 35, .35);
    border: 1px solid color-mix(in oklab, var(--accent) 50%, transparent);
    border-radius: 999px;
    padding: 8px 12px;
    font-weight: 700;
    font-size: .95rem;
    background: linear-gradient(180deg, rgba(230, 0, 35, .10), rgba(230, 0, 35, .06));
    box-shadow: 0 4px 12px rgba(230, 0, 35, .15);
    transition: transform .15s ease, box-shadow .15s ease;
}

.badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(230, 0, 35, .22);
}

/* --- About upgrades --- */


.fact-list .fact-label {
    color: var(--muted);
    font-weight: 600;
    margin-right: 8px;
}



.chip {
    border: 1px solid rgba(230, 0, 35, .35);
    border: 1px solid color-mix(in oklab, var(--accent) 50%, transparent);
    background: linear-gradient(180deg, rgba(230, 0, 35, .08), rgba(230, 0, 35, .04));
    box-shadow: 0 4px 12px rgba(230, 0, 35, .15);
    padding: 6px 12px;
    border-radius: 999px;
    font-weight: 700;
    font-size: .9rem;
}


/* Tighten paragraph rhythm inside About card */
.about-card p+p {
    margin-top: 8px;
}

/* Fact list (single definition) */
.fact-list {
    list-style: none;
    padding: 0;
    margin: 18px 0 14px;
    display: grid;
    gap: 8px;
}

.fact-list .fact-label {
    color: var(--muted);
    font-weight: 600;
    margin-right: 8px;
}

/* Chips (single definition) */
.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.chip {
    border: 1px solid rgba(230, 0, 35, .35);
    border: 1px solid color-mix(in oklab, var(--accent) 50%, transparent);
    background: linear-gradient(180deg, rgba(230, 0, 35, .08), rgba(230, 0, 35, .04));
    box-shadow: 0 4px 12px rgba(230, 0, 35, .15);
    padding: 6px 12px;
    border-radius: 999px;
    font-weight: 700;
    font-size: .9rem;
}

/* Right column container */
.about-media {
    display: grid;
    align-content: start;
    gap: 14px;
}

/* Masonry columns (auto-fills, no grid holes) */
.photo-grid {
    column-count: 3;
    /* desktop: two columns */
    column-gap: 12px;
    border-radius: var(--radius);
}

.photo-grid figure {
    break-inside: avoid;
    margin: 0 0 12px;
    border-radius: var(--radius);
    overflow: hidden;
}


.photo-grid img {
    width: 100%;
    height: auto;
    /* natural height = varied tile heights */
    display: block;
    object-fit: cover;
    object-position: center 20%;
}

.photo-grid figcaption {
    font-size: .85rem;
    color: var(--muted);
    padding: 6px 0 0;
    text-align: center;
    font-style: italic;
    /* creates a neon like glow border box around caption*/
    text-shadow: 0 0 6px var(--sky);
}

@media (max-width:768px) {
    .photo-grid {
        column-count: 1
    }
}



/* Projects */
.filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 18px
}

.filter-btn {
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .10);
    color: var(--muted);
    background: transparent;
    font-weight: 700
}

.filter-btn.active {
    color: #fff;
    border-color: var(--accent);
    background: rgba(230, 0, 35, .12)
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px
}

.card {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    background: #121212;
    border: 1px solid rgba(255, 255, 255, .06)
}

.thumb {
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, #2a0e14, #161616);
    display: grid;
    place-items: center;
    color: #bbb;
    font-weight: 700
}

.card-body {
    padding: 14px 16px
}

.muted {
    color: var(--muted)
}

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

.tag {
    font-size: .8rem;
    border: 1px solid rgba(255, 255, 255, .12);
    padding: 4px 8px;
    border-radius: 999px;
    color: #ddd
}

.overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: rgba(0, 0, 0, .78);
    color: #fff;
    opacity: 0;
    transition: opacity .2s
}

.card:hover .overlay {
    opacity: 1
}

.overlay .actions {
    display: flex;
    gap: 10px
}

.overlay .btn {
    border: 1px solid rgba(255, 255, 255, .18)
}

@media (max-width:1080px) {
    .grid {
        grid-template-columns: repeat(2, 1fr)
    }
}

@media (max-width:680px) {
    .grid {
        grid-template-columns: 1fr
    }
}

/* Contact */
.contact-form {
    display: grid;
    gap: 12px;
    max-width: 620px
}

input,
textarea {
    background: #0f1012;
    border: 1px solid rgba(255, 255, 255, .1);
    color: #fff;
    padding: 12px 14px;
    border-radius: 12px;
    font: inherit
}

input:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(230, 0, 35, .35);
    border-color: rgba(230, 0, 35, .55)
}

/* Layout */
.contact .contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: clamp(20px, 4vw, 40px);
    align-items: start;
}

.card {
    background: var(--panel, #111214);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: var(--radius, 16px);
    padding: 22px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .45);
}


.contact-form {
    display: grid;
    gap: 12px;
    max-width: none;
}

.contact-form .row {
    display: contents;
}

/* Inputs */
.contact input,
.contact textarea {
    width: 100%;
    background: #0f1012;
    border: 1px solid rgba(255, 255, 255, .1);
    color: #fff;
    padding: 12px 14px;
    border-radius: 12px;
    font: inherit;
}

.contact input::placeholder,
.contact textarea::placeholder {
    color: rgba(255, 255, 255, .55);
}

.contact input:focus-visible,
.contact textarea:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(230, 0, 35, .35);
    border-color: rgba(230, 0, 35, .55);
}

/* Buttons */
.contact .buttons {
    margin-top: 6px;
}

.contact .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .12);
    background: transparent;
    color: var(--text, #f4f4f4);
    cursor: pointer;
    text-decoration: none;
    transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}

.contact .btn.primary {
    background: var(--accent, #e60023);
    color: #fff;
    /* FIX: keep text white */
    border-color: rgba(255, 255, 255, .16);
    box-shadow: 0 6px 18px rgba(230, 0, 35, .35);
}

.contact .btn.primary:hover {
    background: var(--accent_light, #ff3131);
    transform: translateY(-1px);
}

.contact .btn.primary:active {
    transform: translateY(0);
    filter: brightness(.95);
}

.contact .btn.ghost:hover {
    background: rgba(255, 255, 255, .08);
    border-color: rgba(255, 255, 255, .22);
}

.contact .btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(230, 0, 35, .35);
}

.contact .btn[disabled] {
    opacity: .6;
    cursor: not-allowed;
    filter: grayscale(.2);
}

.social_btn {
    display: flex;
    justify-content: center;
}

.hp-field {
    position: absolute;
    left: -100vw;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Right-hand card */
.contact-aside h3 {
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.contact-list {
    list-style: none;
    margin: 0 0 12px 0;
    padding: 0;
    display: grid;
    gap: 12px;
}

.contact-list li {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 10px;
    align-items: start;
}

.contact-list .ico {
    font-size: 20px;
    line-height: 28px;
}

.contact-list a {
    color: #fff;
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, .35);
}

.contact-list a:hover {
    text-decoration-color: currentColor;
}

.socials {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.tiny {
    font-size: .85rem;
}

.muted {
    color: var(--muted, #c6c6c6);
}

/* Availability: green pulsing dot */
.contact-list li.availability .ico {
    /* ensure we control the 28px column box */
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    font-size: 0;
}

.contact-list li.availability .dot {
    --dot: #22c55e;
    /* base green (tailwind emerald-500-ish) */
    --halo: rgba(34, 197, 94, .35);
    position: relative;
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--dot);
}

/* expanding halo */
.contact-list li.availability .dot::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: var(--halo);
    animation: pulse 1.8s ease-out infinite;
    transform-origin: center;
}

/* optional second, softer ring for depth */
.contact-list li.availability .dot::before {
    content: "";
    position: absolute;
    inset: -6px;
    border-radius: inherit;
    border: 2px solid var(--dot);
    opacity: 0;
    animation: pulseRing 2.1s ease-out infinite;
    transform-origin: center;
}



@keyframes pulse {
    0% {
        transform: scale(.9);
        opacity: .9;
    }

    70% {
        transform: scale(2.1);
        opacity: 0;
    }

    100% {
        transform: scale(2.1);
        opacity: 0;
    }
}

@keyframes pulseRing {
    0% {
        transform: scale(.5);
        opacity: .35;
    }

    70% {
        transform: scale(1.8);
        opacity: 0;
    }

    100% {
        transform: scale(1.8);
        opacity: 0;
    }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {

    .contact-list li.availability .dot::after,
    .contact-list li.availability .dot::before {
        animation: none;
        opacity: .6;
    }
}

.ri-map-pin-line {
    font-size: 20px;
    line-height: 28px;
    color: var(--sky);
    display: grid;
    place-items: center;
}


/* sr-only fallback (if not already defined) */
.sr-only {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Responsive */
@media (max-width: 840px) {
    .contact .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact .buttons {
        display: flex;
    }

    .contact .btn.primary {
        width: 100%;
    }
}


/* footer */
.footer {
    border-top: 1px solid rgba(255, 255, 255, .06);
    padding: 24px 0;
    color: var(--muted)
}


/* tiny entrance for the toggle */
@keyframes slideTop {
    from {
        transform: translateY(-8px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@media (max-width: 700px) {

    /* anchor absolute children under the bar */
    .nav {
        position: relative;
    }

    /* neon toggle */
    .nav_toggle {
        position: absolute;
        right: 10%;
        top: 10px;
        display: inline-flex;
        font-size: 2.25rem;
        cursor: pointer;
        animation: slideTop .6s ease forwards;
        z-index: 1001;
        /* above the panel */
    }

    .nav__burger {
        transition: opacity .1s, transform .8s;
        color: var(--accent);
        ;
        text-shadow: 0 0 1rem var(--accent);
    }

    .nav__close {
        position: absolute;
        opacity: 0;
        transition: opacity .1s, transform .8s;
        color: #03e9f4;
        text-shadow: 0 0 1rem #03e9f4;
    }

    /* panel (uses your existing .navlinks) */
    .navlinks {
        position: absolute;
        top: 100%;
        /* sits under the bar */
        left: 0;
        width: 100%;
        height: calc(100dvh - 13rem);
        background: rgba(0, 0, 0, .9);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .6);

        display: block;
        /* override desktop flex */
        overflow: auto;
        opacity: 0;
        transform: translateY(-8px);
        pointer-events: none;
        z-index: 1000;
        transition: opacity .7s, transform .7s;
    }

    .navlinks a {
        display: block;
        font-size: 1.1rem;
        margin: 1.5em;
        text-align: center;
        padding: .1rem;
    }

    /* SHOW MENU */
    .navlinks.show-menu {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    /* SHOW ICON */
    .show-icon .nav__burger {
        opacity: 0;
        transform: rotate(90deg);
    }

    .show-icon .nav__close {
        opacity: 1;
        transform: rotate(90deg);
    }

    /* optional: prevent background scroll when open */
    body.no-scroll {
        overflow: hidden;
    }
}

@media (max-width:980px) {
    .skill-groups {
        grid-template-columns: 1fr;
    }

    .about {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center
    }

    .buttons {
        justify-content: center
    }
}

/* --- Accessible overlay behavior --- */
.overlay {
    opacity: 0;
    pointer-events: none;
}

.card:hover .overlay,
.card:focus-within .overlay {
    opacity: 1;
    pointer-events: auto;
}

@media (hover: none) {
    .overlay {
        position: static;
        opacity: 1;
        pointer-events: auto;
        background: transparent;
        padding: 12px 16px;
    }
}


/* --- Visible focus styles for keyboard users --- */
.nav_toggle:focus {
    outline: none;
}

.nav_toggle:focus-visible {
    outline: 2px solid var(--sky);
    outline-offset: 4px;
    border-radius: 12px;
}

.btn:focus-visible,
.filter-btn:focus-visible,
.social:focus-visible {
    outline: 2px solid var(--sky);
    outline-offset: 3px;
    border-radius: 12px;
}