/* === GOOGLE FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@400;500;600;700;800&display=swap');

/* === CSS CUSTOM PROPERTIES === */
:root {
    /* Colors - Primary */
    --clr-primary-400: #6366f1;
    --clr-primary-500: #4f46e5;
    --clr-primary-600: #4338ca;

    /* Colors - Secondary */
    --clr-secondary-400: #06b6d4;
    --clr-secondary-500: #0891b2;

    /* Colors - Neutral */
    --clr-neutral-50: #f8fafc;
    --clr-neutral-100: #f1f5f9;
    --clr-neutral-200: #e2e8f0;
    --clr-neutral-300: #cbd5e1;
    --clr-neutral-400: #94a3b8;
    --clr-neutral-500: #64748b;
    --clr-neutral-600: #475569;
    --clr-neutral-700: #334155;
    --clr-neutral-800: #1e293b;
    --clr-neutral-900: #0f172a;

    /* Typography */
    --ff-heading: 'Poppins', sans-serif;
    --ff-body: 'Inter', sans-serif;

    /* Font Size Scale */
    --fs-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --fs-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
    --fs-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --fs-md: clamp(1.125rem, 1rem + 0.6vw, 1.25rem);
    --fs-lg: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --fs-xl: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
    --fs-2xl: clamp(2rem, 1.5rem + 2.5vw, 3rem);
    --fs-3xl: clamp(2.5rem, 1.8rem + 3.5vw, 4rem);

    /* Spacing Scale */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

/* === CSS RESET === */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--ff-body);
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--clr-neutral-700);
    background-color: var(--clr-neutral-50);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul, ol {
    list-style: none;
}

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

fieldset {
    border: none;
}

legend {
    display: none;
}

/* === BASE TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--ff-heading);
    line-height: 1.2;
    color: var(--clr-neutral-900);
    font-weight: 700;
}

h1 {
    font-size: var(--fs-3xl);
    font-weight: 800;
}

h2 {
    font-size: var(--fs-2xl);
    font-weight: 700;
}

h3 {
    font-size: var(--fs-xl);
    font-weight: 600;
}

h4 {
    font-size: var(--fs-lg);
    font-weight: 600;
}

p {
    margin-bottom: var(--space-md);
    max-width: 65ch;
}

p:last-child {
    margin-bottom: 0;
}

a {
    transition: color var(--transition-fast);
}

a:focus-visible {
    outline: 2px solid var(--clr-primary-400);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* === UTILITY CLASSES === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section-title {
    font-family: var(--ff-heading);
    font-size: var(--fs-2xl);
    color: var(--clr-neutral-900);
    margin-bottom: var(--space-3xl);
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--clr-primary-400), var(--clr-secondary-400));
    border-radius: var(--radius-full);
    margin: var(--space-sm) auto 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-xl);
    font-family: var(--ff-body);
    font-size: var(--fs-base);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--clr-primary-400), var(--clr-primary-600));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--clr-primary-500);
    border: 2px solid var(--clr-primary-500);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: var(--clr-primary-500);
    color: white;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: var(--clr-primary-500);
    color: white;
    border-radius: var(--radius-md);
    z-index: 1000;
    font-weight: 600;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-md);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

#hero {
    padding: var(--space-4xl) var(--space-lg);
}

#tentang > h2,
#tentang > p,
#tentang > blockquote,
#tentang > figure,
#skills > h2,
#skills > article,
#proyek > h2,
#proyek > article,
#kontak > h2,
#kontak > form {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* === NAVIGATION === */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(248, 250, 252, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--clr-neutral-200);
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-lg);
}

.nav-logo {
    font-family: var(--ff-heading);
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--clr-primary-500);
    letter-spacing: -0.02em;
}

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--space-xs);
    z-index: 101;
}

.nav-toggle-label span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--clr-neutral-700);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    transform-origin: center;
}

.nav-toggle:checked ~ .nav-toggle-label span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

.nav-toggle:checked ~ .nav-toggle-label span:nth-child(2) {
    opacity: 0;
}

.nav-toggle:checked ~ .nav-toggle-label span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

.nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(75vw, 320px);
    height: 100vh;
    background: var(--clr-neutral-50);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    transition: right var(--transition-base);
    box-shadow: var(--shadow-xl);
    z-index: 100;
    visibility: hidden;
    pointer-events: none;
}

.nav-toggle:checked ~ .nav-menu {
    right: 0;
    visibility: visible;
    pointer-events: auto;
}

.nav-menu a {
    font-family: var(--ff-heading);
    font-size: var(--fs-md);
    font-weight: 500;
    color: var(--clr-neutral-700);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
    color: var(--clr-primary-500);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 2px;
    background: var(--clr-primary-400);
    transition: transform var(--transition-base);
    transform-origin: center;
}

.nav-menu a:hover::after {
    transform: translateX(-50%) scaleX(1);
}

/* === HERO === */
#hero {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-4xl) var(--space-lg);
    background: linear-gradient(135deg, var(--clr-neutral-50) 0%, var(--clr-neutral-100) 100%);
    position: relative;
    overflow: hidden;
}

#hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

#hero h1 {
    font-size: var(--fs-3xl);
    margin-bottom: var(--space-md);
    position: relative;
}

#hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--clr-primary-400), var(--clr-secondary-400));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

#hero p {
    font-size: var(--fs-md);
    color: var(--clr-neutral-500);
    margin-bottom: var(--space-md);
    max-width: 50ch;
}

#hero p:first-of-type {
    font-size: var(--fs-lg);
    font-weight: 500;
    color: var(--clr-neutral-600);
    margin-bottom: var(--space-sm);
}

#hero a[href="#proyek"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-xl);
    font-family: var(--ff-body);
    font-size: var(--fs-base);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    background: linear-gradient(135deg, var(--clr-primary-400), var(--clr-primary-600));
    color: white;
    box-shadow: var(--shadow-md);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

#hero a[href="#proyek"]:hover,
#hero a[href="#proyek"]:focus-visible {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

#hero a[href="#kontak"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-xl);
    font-family: var(--ff-body);
    font-size: var(--fs-base);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    background: transparent;
    color: var(--clr-primary-500);
    border: 2px solid var(--clr-primary-500);
    margin-top: 0;
}

#hero a[href="#kontak"]:hover,
#hero a[href="#kontak"]:focus-visible {
    background: var(--clr-primary-500);
    color: white;
}

/* === ABOUT === */
#tentang {
    background: var(--clr-neutral-100);
    text-align: center;
}

#tentang figure {
    margin: 0 auto var(--space-xl);
    width: fit-content;
}

#tentang figure img {
    width: clamp(150px, 30vw, 220px);
    height: clamp(150px, 30vw, 220px);
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 4px solid white;
    box-shadow: var(--shadow-lg);
    margin: 0 auto;
}

#tentang figcaption {
    font-size: var(--fs-sm);
    color: var(--clr-neutral-500);
    margin-top: var(--space-sm);
    text-align: center;
}

#tentang p {
    max-width: 65ch;
    margin: 0 auto var(--space-lg);
    text-align: left;
}

#tentang blockquote {
    max-width: 55ch;
    margin: var(--space-xl) auto 0;
    padding: var(--space-lg) var(--space-xl);
    background: white;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--clr-primary-400);
    box-shadow: var(--shadow-sm);
    text-align: left;
}

#tentang blockquote p {
    font-style: italic;
    font-size: var(--fs-md);
    color: var(--clr-neutral-600);
    margin: 0;
}

/* === SKILLS === */
#skills {
    text-align: center;
}

#skills article {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--clr-neutral-200);
    transition: all var(--transition-base);
    text-align: left;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

#skills article:nth-child(2) {
    animation-delay: 0.1s;
}

#skills article:nth-child(3) {
    animation-delay: 0.2s;
}

#skills article:nth-child(4) {
    animation-delay: 0.3s;
}

#skills article:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--clr-primary-200);
}

#skills article h3 {
    font-family: var(--ff-heading);
    font-size: var(--fs-lg);
    color: var(--clr-primary-500);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--clr-neutral-100);
}

#skills article ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

#skills article ul li {
    background: var(--clr-neutral-100);
    color: var(--clr-neutral-700);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

#skills article ul li:hover {
    background: var(--clr-primary-100, #e0e7ff);
    color: var(--clr-primary-500);
}

/* === PROJECTS === */
#proyek {
    background: var(--clr-neutral-100);
}

.filter-input {
    position: fixed;
    top: 0;
    left: 0;
    opacity: 0;
    width: 1px;
    height: 1px;
    pointer-events: none;
}

.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    margin: 0 auto var(--space-2xl);
    max-width: 1200px;
}

.filter-tabs label {
    display: inline-block;
    padding: var(--space-xs) var(--space-lg);
    font-family: var(--ff-body);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--clr-neutral-600);
    background: white;
    border: 1px solid var(--clr-neutral-200);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-tabs label:hover {
    color: var(--clr-primary-500);
    border-color: var(--clr-primary-300, #a5b4fc);
}

#filter-all:checked ~ #proyek .filter-tabs label[for="filter-all"],
#filter-frontend:checked ~ #proyek .filter-tabs label[for="filter-frontend"],
#filter-backend:checked ~ #proyek .filter-tabs label[for="filter-backend"],
#filter-fullstack:checked ~ #proyek .filter-tabs label[for="filter-fullstack"] {
    background: var(--clr-primary-500);
    color: white;
    border-color: var(--clr-primary-500);
}

#filter-all:checked ~ #proyek article,
#filter-frontend:checked ~ #proyek article[data-category="frontend"],
#filter-backend:checked ~ #proyek article[data-category="backend"],
#filter-fullstack:checked ~ #proyek article[data-category="fullstack"] {
    display: block;
}

#filter-frontend:checked ~ #proyek article:not([data-category="frontend"]),
#filter-backend:checked ~ #proyek article:not([data-category="backend"]),
#filter-fullstack:checked ~ #proyek article:not([data-category="fullstack"]) {
    display: none;
}

#proyek article {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--clr-neutral-200);
    transition: all var(--transition-base);
}

#proyek article:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--clr-primary-200);
}

#proyek article figure {
    overflow: hidden;
}

#proyek article figure img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

#proyek article:hover figure img {
    transform: scale(1.08);
}

#proyek article figcaption {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

#proyek article h3 {
    font-size: var(--fs-lg);
    color: var(--clr-neutral-900);
    margin-top: var(--space-md);
    margin-bottom: var(--space-sm);
    padding: 0 var(--space-lg);
}

#proyek article > p {
    font-size: var(--fs-sm);
    color: var(--clr-neutral-600);
    margin-bottom: var(--space-md);
    padding: 0 var(--space-lg);
    max-width: none;
}

#proyek article > ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    padding: 0 var(--space-lg);
    margin-bottom: var(--space-md);
}

#proyek article > ul li {
    padding: 2px var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: var(--fs-xs);
    font-weight: 600;
}

#proyek article > ul li:nth-child(1) { background: #dbeafe; color: #1d4ed8; }
#proyek article > ul li:nth-child(2) { background: #fce7f3; color: #be185d; }
#proyek article > ul li:nth-child(3) { background: #d1fae5; color: #047857; }

#proyek article > a {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    margin: 0 var(--space-lg) var(--space-lg);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--clr-primary-500);
    border: 1px solid var(--clr-primary-400);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

#proyek article > a:hover {
    background: var(--clr-primary-500);
    color: white;
}

/* === CONTACT === */
#kontak {
    background: var(--clr-neutral-50);
}

#kontak form {
    max-width: 700px;
    margin: 0 auto;
}

#kontak label {
    display: block;
    font-family: var(--ff-heading);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--clr-neutral-700);
    margin-bottom: var(--space-xs);
}

#kontak input,
#kontak textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 2px solid var(--clr-neutral-200);
    border-radius: var(--radius-md);
    background: white;
    color: var(--clr-neutral-800);
    transition: all var(--transition-fast);
    margin-bottom: var(--space-lg);
}

#kontak input:focus,
#kontak textarea:focus {
    outline: none;
    border-color: var(--clr-primary-400);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

#kontak input:valid,
#kontak textarea:valid {
    border-color: #10b981;
}

#kontak input:invalid:not(:placeholder-shown),
#kontak textarea:invalid:not(:placeholder-shown) {
    border-color: #ef4444;
}

#kontak textarea {
    min-height: 120px;
    resize: vertical;
}

#kontak button[type="submit"] {
    width: 100%;
    padding: var(--space-sm) var(--space-xl);
    font-family: var(--ff-body);
    font-size: var(--fs-base);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    cursor: pointer;
    background: linear-gradient(135deg, var(--clr-primary-400), var(--clr-primary-600));
    color: white;
    box-shadow: var(--shadow-md);
}

#kontak button[type="submit"]:hover,
#kontak button[type="submit"]:focus-visible {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* === FOOTER === */
footer {
    background: var(--clr-neutral-900);
    color: var(--clr-neutral-300);
    padding: var(--space-2xl) var(--space-lg);
    border-top: 1px solid var(--clr-neutral-700);
}

footer p {
    text-align: center;
    font-size: var(--fs-sm);
    margin-bottom: var(--space-md);
    max-width: none;
}

footer ul {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
}

footer ul a {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--clr-neutral-400);
    transition: color var(--transition-fast);
    padding: var(--space-xs) var(--space-sm);
}

footer ul a:hover,
footer ul a:focus-visible {
    color: var(--clr-primary-400);
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-24px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.animate-fade-in {
    opacity: 0;
    animation: fadeIn 0.6s ease forwards;
}

#hero h1 {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

#hero p {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

#hero p:nth-of-type(1) {
    animation-delay: 0.15s;
}

#hero p:nth-of-type(2) {
    animation-delay: 0.3s;
}

#hero a {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

#hero a[href="#proyek"] {
    animation-delay: 0.45s;
}

#hero a[href="#kontak"] {
    animation-delay: 0.55s;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* === MEDIA QUERIES === */

/* >= 768px (Tablet) */
@media (min-width: 768px) {
    .nav-toggle-label {
        display: none;
    }

    .nav-menu {
        position: static;
        width: auto;
        height: auto;
        background: none;
        flex-direction: row;
        box-shadow: none;
        gap: var(--space-lg);
        display: flex;
    }

    #hero h1 {
        font-size: var(--fs-3xl);
    }

    #tentang {
        text-align: left;
        display: grid;
        grid-template-columns: auto minmax(auto, 65ch);
        justify-content: center;
        gap: var(--space-lg) var(--space-4xl);
    }

    #tentang .section-title {
        grid-column: 1 / -1;
    }

    #tentang figure {
        margin: 0;
        grid-column: 1;
        grid-row: 2 / 4;
        align-self: center;
    }

    #tentang p {
        grid-column: 2;
        grid-row: 2;
        margin: 0;
    }

    #tentang blockquote {
        grid-column: 2;
        grid-row: 3;
        margin: 0;
    }

    #skills {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xl);
        align-items: start;
    }

    #skills .section-title {
        grid-column: 1 / -1;
    }

    #proyek article figure img {
        height: 220px;
    }

    #kontak fieldset {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg) var(--space-lg);
    }

    #kontak fieldset > * {
        margin-bottom: 0;
    }

    #kontak label[for="nama"],
    #kontak input#nama {
        grid-column: 1;
    }

    #kontak label[for="email"],
    #kontak input#email {
        grid-column: 2;
    }

    #kontak label[for="email"] {
        grid-row: 1;
    }

    #kontak label[for="subjek"],
    #kontak input#subjek,
    #kontak label[for="pesan"],
    #kontak textarea,
    #kontak button {
        grid-column: 1 / -1;
    }

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

    footer p {
        margin-bottom: 0;
    }
}

/* >= 1024px (Desktop) */
@media (min-width: 1024px) {
    #hero h1 {
        font-size: var(--fs-3xl);
    }

    #skills {
        grid-template-columns: repeat(3, 1fr);
    }

    #proyek {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-xl);
    }

    #proyek .section-title,
    #proyek .filter-tabs {
        grid-column: 1 / -1;
    }

    #proyek > article {
        max-width: none;
        margin: 0;
    }

    #proyek article figure img {
        height: 180px;
    }

    #kontak fieldset > * {
        margin-bottom: 0;
    }

    #kontak button[type="submit"] {
        width: auto;
        justify-self: start;
    }
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}