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

:root {
    /* Colors */
    --main-color: #ff6890;
    --main-color-dark: #ed5781;
    --main-color-hover: #ff88a6;

    --background-color: #011F26;
    --background-dark: #000e11;
    --background-light: #082c33;

    --accent-color: #03A688;
    --accent-dark: #026873;
    --accent-dark-transparent: rgba(2, 80, 88, 0.55);

    --panel-color: #034a57;
    --panel-light: #0a7488;

    --text-color: #f5fcff;
    --text-muted: #cfe7ed;
    --text-inverted: #220a00;
    --white: #ffffff;
    --black: #000000;

    --border-color: rgba(221, 245, 255, 0.12);
    --overlay-dark: rgba(0, 14, 17, 0.45);
    --overlay-soft: rgba(0, 14, 17, 0.25);
    
    /* SURFACES / PANELS */
    --surface-top: rgba(10, 68, 78, 0.92);
    --surface-bottom: rgba(2, 40, 46, 0.9);
    --surface-hover-top: rgba(14, 88, 98, 0.92);
    --surface-hover-bottom: rgba(4, 54, 60, 0.94);

    --panel-top-soft: rgba(10, 68, 78, 0.35);
    --panel-bottom-soft: rgba(2, 24, 28, 0.8);
    --panel-label-top: rgba(4, 48, 56, 0.9);
    --panel-label-bottom: rgba(1, 23, 27, 0.92);

    --section-even-top: rgba(8, 44, 51, 0.96);
    --section-even-bottom: rgba(3, 27, 31, 0.96);

    --about-panel-top: rgba(3, 74, 87, 0.28);
    --about-panel-bottom: rgba(1, 31, 38, 0.45);

    /* BUTTONS */
    --button-primary-top: var(--main-color-dark);
    --button-primary-bottom: color-mix(in srgb, var(--main-color-dark) 78%, black);
    --button-primary-border: color-mix(in srgb, var(--main-color) 72%, white);
    --button-primary-hover-top: var(--main-color);
    --button-primary-hover-bottom: var(--main-color-dark);

    --button-secondary-top: rgba(10, 68, 78, 0.75);
    --button-secondary-bottom: rgba(2, 40, 46, 0.82);
    --button-secondary-border: rgba(3, 166, 136, 0.45);

    --button-text-shadow: rgba(0, 14, 17, 0.8);
    --button-outer-shadow: rgba(0, 0, 0, 0.3);
    --button-inner-highlight: rgba(255, 255, 255, 0.08);
    --button-inner-shadow: rgba(0, 0, 0, 0.3);

    --button-gradient-end: #ff7a9b;
    --button-shadow: rgba(242, 102, 139, 0.65);
    --button-shadow-hover: rgba(242, 102, 139, 0.5);

    /* FORM */
    --form-top: color-mix(in srgb, var(--panel-color) 88%, black);
    --form-bottom: color-mix(in srgb, var(--background-color) 92%, black);
    --form-shadow: rgba(0, 0, 0, 0.4);
    --form-panel-highlight: rgba(255, 255, 255, 0.05);
    --form-panel-border: rgba(255, 255, 255, 0.08);
    --form-border-color: rgba(255, 255, 255, 0.08);
    --form-inner-highlight: rgba(255, 255, 255, 0.05);

    --label-color: var(--text-color);
    --label-shadow: rgba(0, 0, 0, 0.35);

    /* INPUT */
    --input-bg: var(--background-dark);
    --input-bg-focus: var(--background-color);
    --input-border: rgba(255, 255, 255, 0.08);
    --input-border-focus: var(--main-color);
    --input-shadow-focus: rgba(242, 102, 139, 0.25);
    --input-top-highlight: rgba(255, 255, 255, 0.03);
    --input-inner-shadow: rgba(0, 0, 0, 0.32);

    /* DECORATIVE LINES / OVERLAYS */
    --section-line-soft: rgba(255,255,255,0.04);
    --section-line-accent: rgba(255, 104, 144, 0.28);

    --card-overlay-strong: rgba(0, 0, 0, 0.72);
    --card-overlay-mid: rgba(0, 0, 0, 0.15);
    --card-overlay-clear: rgba(0, 0, 0, 0);

    --panel-stroke-soft: rgba(255,255,255,0.08);
    --panel-stroke-faint: rgba(255,255,255,0.06);
    --panel-highlight-soft: rgba(255,255,255,0.04);
    --panel-highlight-mid: rgba(255,255,255,0.05);
    --panel-shadow-soft: rgba(0,0,0,0.35);
    --panel-shadow-mid: rgba(0,0,0,0.3);

    /* LIGHTBOX */
    --lightbox-backdrop: rgba(0,0,0,0.9);
    --caption-bg: rgba(0, 0, 0, 0.6);

    /* Typography */
    --text-h1: clamp(2.3rem, 4.4vw, 3.2rem);
    --text-h2: clamp(1.7rem, 2.8vw, 2.3rem);
    --text-h3: clamp(1.15rem, 1.6vw, 1.5rem);
    --text-menu: 1.125rem;
    --text-menu-small: 1rem;
    --text-p: 1rem;
    --text-small: 0.875rem;
    --text-icon: 2.375rem;
    --text-icon-lg: 3.5rem;
    --line-height: 1.6;

    /* Layout */
    --content-width: 1024px;
    --header-height: 5.5rem;
    
    /* Spacing scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-7: 2rem;
    --space-8: 2.5rem;
    --space-9: 3rem;

    --section-spacing: 5rem;

    /* Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.4rem;
    --radius-lg: 0.55rem;
    --radius-xl: 0.8rem;

    /* Shadows */
    --shadow-sm: 2px 2px 1px rgba(0, 0, 0, 0.98);
    --shadow-md: 4px 8px 2px rgba(0, 0, 0, 0.74);
    --shadow-lg: 7px 14px 3px rgba(0, 0, 0, 0.52);
    --shadow-button: 2px 2px 1px var(--button-shadow);

    /* Transitions */
    --transition-fast: 0.25s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.6s ease;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    background-color: var(--background-dark);
    background-image:
        radial-gradient(
            rgba(255,255,255,0.03) 1px,
            transparent 1px
        );
    background-size: 4px 4px;
    font-family: "Inter", sans-serif;
    color: var(--text-color);
    line-height: var(--line-height);
    text-rendering: optimizeLegibility;
}

nav,
main,
footer {
    max-width: var(--content-width);
    margin-inline: auto;
}

header {
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: var(--content-width);
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background:
        linear-gradient(
            to bottom,
            var(--surface-top),
            var(--surface-bottom)
        );
    border: 1px solid var(--form-panel-border);
    border-top: none;
    padding: var(--space-3) var(--space-7);
    box-shadow:
        inset 0 1px 0 var(--button-inner-highlight),
        inset 0 -1px 0 var(--panel-shadow-soft),
        0 10px 30px rgba(0,0,0,0.28);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
}

nav.desktop-nav {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: var(--space-7);
}

.mobile-nav  {
    display: none;
}

.burger-menu {
    display: none;
    width: 100%;
    position: relative;
    height: var(--space-7);
}

#burger-toggle {
    position: absolute;
    top: 50%;
    right: var(--space-4);
    transform: translateY(-50%);
    width: var(--text-icon-lg);
    height: var(--text-icon-lg);
    background: none;
    color: var(--text-color);
    filter: drop-shadow(var(--shadow-sm));
    border: none;
    cursor: pointer;
    z-index: 200;
    transition: transform var(--transition-medium), color var(--transition-fast);
}

.icon-close { display: none; }

.burger-menu.is-open .icon-open { display: none; }
.burger-menu.is-open .icon-close { display: block; }

#logo {
    flex: 0 0 auto;
    filter: drop-shadow(var(--shadow-sm));
}

.nav-links {
    flex: 2;
    display: flex;
    justify-content: flex-end;
    gap: var(--space-4);
    padding: var(--space-1) var(--space-4) 0;
    list-style: none;
}

.burger-menu .nav-links {
    flex-direction: column;
}

.nav-links a {
    position: relative;
    text-decoration: none;
    color: inherit;
    text-transform: uppercase;
    font-size: var(--text-menu);
    letter-spacing: 0.08em;
    font-weight: 700;
    text-shadow: var(--shadow-sm);
}

.nav-links a:hover,
.nav-links a.active,
.nav-links a:focus-visible {
    color: var(--main-color);
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: calc(-1 * var(--space-1));
    width: 0;
    height: 2px;
    background: var(--main-color);
    transition: width var(--transition-fast);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

#hero {
    position: relative;
    width: 100%;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-image: url(img/hero-image.webp);
    background-size: cover;
    background-position: top center;
    padding: var(--space-7) var(--space-4) var(--space-9);
    text-align: center;
}

#hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        160deg,
        rgba(0, 14, 17, 0.75) 0%,
        rgba(242, 102, 139, 0.1) 50%,
        rgba(2, 104, 115, 0.3) 100%
    );
    pointer-events: none;
    z-index: 1;
}

.hero-content {
    position: relative;
     display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
    z-index: 2;
    max-width: 35rem;
}

#hero p {
    max-width: 42rem;
    margin-bottom: var(--space-7);
    font-size: var(--text-h3);
    text-shadow: var(--shadow-sm);
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
}

.cta-buttons button,
.cta-buttons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-sm);
    border: 1px solid var(--panel-stroke-soft);
    font-weight: 700;
    font-size: var(--text-menu-small);
    text-decoration: none;
    text-transform: uppercase;
    text-shadow: 0 1px 1px var(--button-text-shadow);
    box-shadow:
        inset 0 1px 0 var(--button-inner-highlight),
        inset 0 -2px 0 var(--button-inner-shadow),
        0 6px 14px var(--button-outer-shadow);
    letter-spacing: 0.05em;
    cursor: pointer;
    transition:
        transform var(--transition-fast),
        background-color var(--transition-fast),
        color var(--transition-fast),
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.primary {
    background:
        linear-gradient(
            to bottom,
            var(--button-primary-top),
            var(--button-primary-bottom)
        );
    color: var(--text-color);
    border-color: var(--button-primary-border);
    box-shadow:
        inset 0 1px 0 var(--button-inner-highlight),
        inset 0 -2px 0 var(--button-inner-shadow),
        0 8px 20px var(--button-shadow);
}

.primary:hover,
.primary:focus-visible {
    background:
        linear-gradient(
            to bottom,
            var(--button-primary-hover-top),
            var(--button-primary-hover-bottom)
        );
    border-color: var(--main-color-hover);
    box-shadow:
        inset 0 1px 0 var(--button-inner-highlight),
        inset 0 -2px 0 var(--button-inner-shadow),
        0 10px 22px var(--button-shadow-hover);
}

.secondary {
    background:
        linear-gradient(
            to bottom,
            var(--button-secondary-top),
            var(--button-secondary-bottom)
        );
    border-color: var(--button-secondary-border);
    color: var(--text-muted);
}

.secondary:hover,
.secondary:focus-visible {
    background:
        linear-gradient(
            to bottom,
            var(--surface-hover-top),
            var(--surface-hover-bottom)
        );
    border-color: var(--accent-color);
    color: var(--white);
    box-shadow:
        inset 0 1px 0 var(--button-inner-highlight),
        inset 0 -2px 0 var(--button-inner-shadow),
        0 10px 22px rgba(0, 0, 0, 0.24);
}

.arrow-down {
    position: absolute;
    bottom: var(--space-2);
    text-decoration: none;
    color: inherit;
    z-index: 10;
}

.arrow-down svg {
    width: var(--text-icon);
    height: var(--text-icon);
    color: var(--text-muted);
    opacity: 0.75;
    filter: drop-shadow(var(--shadow-sm));
    transition:
        transform var(--transition-fast),
        opacity var(--transition-fast),
        filter var(--transition-fast);
}

.arrow-down:hover svg,
.arrow-down:focus-visible svg {
    transform: translateY(2px);
    opacity: 0.9;
    filter: drop-shadow(var(--shadow-md));
}

form,
.my-projects li,
header,
footer {
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.04),
        inset 0 0 0 2px rgba(0, 0, 0, 0.18),
        var(--shadow-sm);
}

.primary:hover,
.primary:focus-visible,
.secondary:hover,
.secondary:focus-visible,
.submit:hover,
.submit:focus-visible {
    transform: translateY(1px);
}

h1, h2 {
    font-family: "Playfair Display", serif;
    text-transform: uppercase;
}

h1 {
    color: var(--text-color);
    font-size: var(--text-h1);
    margin: var(--space-4) var(--space-4) var(--space-6);
    text-align: center;
    line-height: 1.1;
    text-shadow: var(--shadow-sm);
}

h2 {
    color: var(--main-color);
    text-align: center;
    font-size: var(--text-h2);
    margin-bottom: var(--space-4);
}

h3 {
    font-size: var(--text-h3);
    line-height: 1.2;
}

p {
    font-size: var(--text-p);
    color: var(--text-muted);
}

main {
    background: linear-gradient(
        to bottom,
        var(--background-color),
        var(--background-dark)
    );
}

section {
    position: relative;
    width: 100%;
    padding: var(--section-spacing) var(--space-8);
    scroll-margin-top: 6.5rem;
}

section:nth-of-type(even) {
    background:
        linear-gradient(
            to bottom,
            var(--section-even-top),
            var(--section-even-bottom)
        );
}

section::before {
    content: "";
    position: absolute;
    top: 0;
    left: var(--space-4);
    right: var(--space-4);
    height: 2px;
    background:
        linear-gradient(
            to right,
            transparent 0%,
            var(--section-line-soft) 12%,
            var(--section-line-accent) 50%,
            var(--section-line-soft) 88%,
            transparent 100%
        );
}

section p {
    text-align: left;
    max-width: 65ch;
}

#about {
    text-align: center;
}

#about .animate {
    animation: ScrollRotateAnimation;
    animation-timeline: view();
}

#about .animated-img {
    display: block;
    width: 100%;
    max-width: 150px;
    height: auto;
    margin: calc(-1 * var(--space-9)) auto var(--space-4);
    transition: transform var(--transition-slow);
    filter: drop-shadow(var(--shadow-sm));
    cursor: pointer;
}

#about .animated-img:hover {
    transform: scale(1.04) rotate(190deg);
}

#about p {
    margin-inline: auto;
    padding: var(--space-6);
    border: 1px solid var(--panel-stroke-faint);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(
            to bottom,
            var(--about-panel-top),
            var(--about-panel-bottom)
        );
    box-shadow:
        inset 0 1px 0 var(--panel-highlight-soft),
        0 8px 24px rgba(0,0,0,0.2);
}

.my-projects {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    padding: var(--space-7);
    border-radius: var(--radius-lg);
    background-color: var(--background-light);
}

.my-projects li {
    list-style: none;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--panel-stroke-soft);
    border-radius: var(--radius-md);
    background:
        linear-gradient(
            to bottom,
            var(--panel-top-soft),
            var(--panel-bottom-soft)
        );
    box-shadow:
        inset 0 1px 0 var(--panel-highlight-soft),
        inset 0 -1px 0 var(--panel-shadow-soft),
        var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.my-projects li::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        var(--card-overlay-strong) 0%,
        var(--card-overlay-mid) 55%,
        var(--card-overlay-clear) 100%
    );
    pointer-events: none;
}

.my-projects li:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.my-projects h3 {
    position: absolute;
    left: var(--space-3);
    bottom: var(--space-3);
    right: var(--space-3);
    margin: 0;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--panel-stroke-soft);
    border-radius: var(--radius-sm);
    background:
        linear-gradient(
            to bottom,
            var(--panel-label-top),
            var(--panel-label-bottom)
        );
    box-shadow:
        inset 0 1px 0 var(--panel-highlight-mid),
        inset 0 -1px 0 var(--panel-shadow-mid);
    z-index: 0;
    color: var(--white);
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: opacity var(--transition-slow);
}

.my-projects li:hover h3 {
    opacity: 0;
}

.my-projects img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    transition: transform var(--transition-slow), filter var(--transition-medium);
}

.my-projects li:hover img,
.my-projects li:focus-within img {
    transform: scale(1.05);
    filter: brightness(1.1) saturate(1.2);
}

.my-projects a {
    display: block;
    color: inherit;
    text-decoration: none;
}

form {
    width: 100%;
    max-width: 480px;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-7);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(
            to bottom,
            var(--form-top),
            var(--form-bottom)
        );
    border: 1px solid var(--form-panel-border);
    box-shadow:
        inset 0 1px 0 var(--form-panel-highlight),
        inset 0 -1px 0 rgba(0, 0, 0, 0.24),
        0 10px 30px var(--form-shadow);
    position: relative;
}

form::before {
    content: "";
    position: absolute;
    top: var(--space-3);
    left: var(--space-5);
    right: var(--space-5);
    height: 2px;
    background:
        linear-gradient(
            to right,
            transparent,
            var(--section-line-soft),
            var(--section-line-accent),
            var(--section-line-soft),
            transparent
        );
    pointer-events: none;
}

.form-group {
    width: 100%;
}

form label {
    display: block;
    font-weight: 700;
    margin-bottom: var(--space-2);
    text-align: left;
    color: var(--label-color);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: var(--text-small);
    text-shadow: 0 1px 1px var(--label-shadow);
}

form input,
form textarea {
    width: 100%;
    outline: none;
    padding: var(--space-3) var(--space-4);
    color: var(--text-color);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    background:
        linear-gradient(
            to bottom,
            color-mix(in srgb, var(--input-bg) 86%, black),
            var(--input-bg)
        );
    box-shadow:
        inset 0 1px 0 var(--input-top-highlight),
        inset 0 2px 6px var(--input-inner-shadow);
    transition:
        border-color var(--transition-fast),
        background-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

form input:focus,
form textarea:focus {
    background:
        linear-gradient(
            to bottom,
            color-mix(in srgb, var(--input-bg-focus) 82%, black),
            var(--input-bg-focus)
        );
    border-color: var(--input-border-focus);
    box-shadow:
        inset 0 1px 0 var(--input-top-highlight),
        inset 0 2px 6px var(--input-inner-shadow),
        0 0 0 3px var(--input-shadow-focus);
    outline: none;
}

form textarea {
    min-height: 10rem;
    resize: vertical;
}

.submit {
    width: 100%;
    min-height: 48px;
    padding: var(--space-3) var(--space-4);
    background:
        linear-gradient(
            to bottom,
            var(--button-primary-top),
            var(--button-primary-bottom)
        );
    color: var(--text-color);
    border: 1px solid var(--button-primary-border);
    border-radius: var(--radius-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-shadow: 0 1px 1px var(--button-text-shadow);
    cursor: pointer;
    box-shadow:
        inset 0 1px 0 var(--button-inner-highlight),
        inset 0 -2px 0 var(--button-inner-shadow),
        0 8px 20px var(--button-shadow);
    transition:
        transform var(--transition-fast),
        background-color var(--transition-fast),
        box-shadow var(--transition-fast),
        border-color var(--transition-fast);
}

.submit:hover,
.submit:focus-visible {
    background:
        linear-gradient(
            to bottom,
            var(--button-primary-hover-top),
            var(--button-primary-hover-bottom)
        );
    border-color: var(--main-color-hover);
    box-shadow:
        inset 0 1px 0 var(--button-inner-highlight),
        inset 0 -2px 0 var(--button-inner-shadow),
        0 10px 22px var(--button-shadow-hover);
}

footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background-color: var(--accent-dark-transparent);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-top: 1px solid var(--border-color);
    
}

.socials {
    max-width: 600px;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: var(--space-4);
}

.socials a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    text-shadow: var(--shadow-sm);
    text-decoration: none;
    color: var(--main-color);
    transition:
        color var(--transition-fast),
        transform var(--transition-fast);
}

.socials a svg {
    filter: drop-shadow(var(--shadow-sm));
}

.socials a:hover,
.socials a:focus-visible {
    color: var(--text-color);
    transform: translateY(-2px);
}

/*** LIGHTBOX PHOTOGALLERY */
#lightbox-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    backdrop-filter: blur(5px);
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

#lightbox-overlay img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 90%;
    max-height: 90%;
    z-index: 3;
}

.lightbox-controls {
    position: absolute;
    top: var(--space-4);
    right: var(--space-7);
    display: flex;
    gap: var(--space-9);
    z-index: 10000;
}

.lightbox-button,
.arrow-left, 
.arrow-right {
    background: none;
    border: none;
    color: var(--main-color);
    filter: drop-shadow(var(--shadow-sm));
    transition: 
        transform var(--transition-slow), 
        color var(--transition-slow);
    cursor: pointer;
    z-index: 700;

}

.lightbox-button {   
    font-size: 4rem;
}


.arrow-left, .arrow-right {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 5rem;
}

.arrow-left { 
    left: var(--space-9); 
}

.arrow-right {
    right: var(--space-9); 
}

.lightbox-button:hover, 
.arrow-left:hover, 
.arrow-right:hover {
    transform: scale(1.2);
    color: var(--main-color-hover);
}

.arrow-left:hover, 
.arrow-right:hover {
    transform: translateY(-50%) scale(1.172);
}

.lightbox-caption {
    position: absolute;
    bottom: var(--space-4);
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-color);
    font-size: 1.2rem;
    background-color: rgba(0, 0, 0, 0.6);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    max-width: 38ch;
    text-align: center;
}

/*** 3D ANIMATIONS */
#container3D {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 500;
}



@supports (animation-timeline: view()) {
    .auto-show {
        animation: AutoShowAnimationMobile both;
        animation-timeline: view(70% 5%);
    }

    .auto-blur {
        animation: AutoBlurAnimation both;
        animation-timeline: view();
    }
}

@media (max-width: 950px){
    .my-projects {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 648px){
    header {
        min-height: 4.5rem;
         padding: var(--space-1) var(--space-5);
    }

    nav.desktop-nav { 
        display: none; 
    } 

    .nav-links a::after {
        bottom: 0;
    }

    .burger-menu {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        min-height: 4.5rem;
        padding:  0 0;
        position: relative;
    }

    #burger-toggle {
        display: block;
        position: static;
        transform: none;
        width: 3rem;
        height: 3rem;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    #burger-toggle svg {
        width: 3rem;
        height: 3rem;
    }

    .mobile-nav {
        display: flex;
        position: absolute;
        top: 100%;
        right: 0;
        width: min(18rem, 100%);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        padding: var(--space-4);
        background-color: var(--background-light);
        box-shadow: 
            inset 1px 2px 2px var(--form-shadow),
            var(--shadow-sm);
        backdrop-filter: blur(8px);
        border-bottom: 1px solid var(--border-color);
        transform: translateY(calc(-1 * var(--space-4)));
        transition:
            opacity var(--transition-fast),
            transform var(--transition-fast),
            visibility 0s linear var(--transition-fast);
    }

    .mobile-nav .nav-links {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: var(--space-2);
        padding: 0;
    }

    .mobile-nav .nav-links li {
        width: 100%;
        list-style: none;
    }

    .mobile-nav .nav-links a {
        display: block;
        width: 100%;
        padding: var(--space-3) 0;
        font-size: var(--text-menu-small);
    }

    .mobile-nav.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
        margin-top: 1px;
        transition:
            opacity var(--transition-fast),
            transform var(--transition-fast),
            visibility 0s linear 0s;
    }
   
    #hero {
        background-position: center center;
    }

    .hero-content {
        text-align: center;
        padding-block: var(--space-8);
    }


     #hero::before {
        background: rgba(0, 14, 17, 0.65);
    }

    section {
        padding: var(--section-spacing) var(--space-4);
    }

    @supports (animation-timeline: view()) {
        .auto-show {
            animation: AutoShowAnimationMobile both;
            animation-timeline: view();
            animation-range: entry 0% cover 20%;
    }
    
    .my-projects {
        grid-template-columns: repeat(2, 1fr);
    }

    #lightbox-overlay img {
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-lg);
        width: 90%;
        height: auto;
    }

    .lightbox-button,
    .arrow-left, 
    .arrow-right {
        color: var(--accent-color);
    }

     .lightbox-button:hover,
    .arrow-left:hover, 
    .arrow-right:hover, 
    .lightbox-button:active,
    .arrow-left:active, 
    .arrow-right:active{
        color: var(--accent-color);
        filter: brightness(1.4),
        drop-shadow(var(--shadow-sm));
    }

    .arrow-right {
        right: var(--space-7);
    }

    .arrow-left {
        left: var(--space-7);
    }

    form {
        max-width: 480px;}
    }
}

@media (max-width: 485px) {

    .cta-buttons button, .cta-buttons a {
        padding: var(--space-2) var(--space-4);
    }
    .my-projects {
        grid-template-columns: repeat(1, 1fr);
    }

    form {
        gap: var(--space-5);
        padding: var(--space-6) var(--space-4);
    }

    form::before {
        display: none;
    }

    form label {
        margin-bottom: var(--space-1)
    }
    
    .submit {
        padding: var(--space-3) var(--space-3);
    }

    .socials {
        gap: var(--space-3);
    }
}

@keyframes ScrollRotateAnimation {
    from {transform: rotate(0deg);}
    to {transform: rotate(360deg);}

}

@keyframes AutoShowAnimation {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.7);
    }

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

@keyframes AutoShowAnimationMobile {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.7);
    }

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

@keyframes AutoBlurAnimation {
    0% {
        filter: blur(20px);
    }

    25%, 75% {
        filter: blur(0);
    }

    100% {
        filter: blur(20px);
    }
}