/* =============================================
   DESIGN TOKENS - LIGHT THEME ONLY
   ============================================= */
:root {
    --bg: #fafbfd;
    --bg2: #f0f3f7;
    --surface: #ffffff;
    --surface2: #f5f7fa;
    --border: rgba(15, 23, 42, 0.08);
    --border-hover: rgba(15, 23, 42, 0.16);
    --text: #0f172a;
    --text-muted: #475569;
    --text-dim: #64748b;

    --accent: #c62828;
    --accent2: #ff5252;
    --accent3: #8b0000;
    --accent-rgb: 198, 40, 40;
    --accent2-rgb: 255, 82, 82;
    --accent3-rgb: 139, 0, 0;
    --gradient: linear-gradient(135deg, var(--accent), var(--accent2));
    --gradient-text: linear-gradient(90deg, var(--accent), var(--accent2));

    --font: "Space Grotesk", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", monospace;

    --radius: 16px;
    --radius-sm: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    font-size: 16px;
    overflow-y: hidden;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    overflow: hidden;
    cursor: default;
    display: flex;
    flex-direction: row;
    width: max-content;
    min-height: 100vh;
    position: relative;
}

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

strong {
    color: var(--text);
    font-weight: 600;
}

::selection {
    background: var(--accent);
    color: white;
}

/* Scrollbar - Hidden */
::-webkit-scrollbar {
    display: none;
}

* {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* =============================================
   LOADER
   ============================================= */
#loader {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition:
        opacity 0.6s ease,
        visibility 0.6s ease;
}

#loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.loader-bar {
    width: 200px;
    height: 3px;
    background: var(--surface2);
    border-radius: 99px;
    overflow: hidden;
}

.loader-bar::after {
    content: "";
    display: block;
    height: 100%;
    width: 40%;
    background: var(--gradient);
    border-radius: 99px;
    animation: loaderAnim 1.2s ease-in-out infinite;
}

@keyframes loaderAnim {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(350%);
    }
}

.loader-text {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 0.08em;
}

/* =============================================
   NAV
   ============================================= */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 48px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: rgba(246, 248, 252, 0.85);
    border-bottom: 1px solid transparent;
    transition:
        border-color var(--transition),
        padding var(--transition);
}

#navbar.scrolled {
    border-bottom-color: var(--border);
    padding: 14px 48px;
}

.nav-logo {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 36px;
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    transition: color var(--transition);
}

.nav-links a:hover {
    color: var(--text);
}

.nav-cta {
    background: var(--gradient);
    border: none;
    color: white;
    font-family: var(--font);
    font-size: 14px;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 50px;
    cursor: pointer;
    transition:
        opacity var(--transition),
        transform var(--transition);
}

.nav-cta:hover {
    opacity: 0.85;
    transform: translateY(-1px);
}

/* =============================================
   SECTION COMMON
   ============================================= */
section {
    padding: 100px 80px 100px 80px;
    min-width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    flex-shrink: 0;
    overflow-y: auto;
    overflow-x: hidden;
}

.section-header {
    margin-bottom: 40px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-tag::before {
    content: "// ";
    color: var(--text-dim);
}

.section-title {
    font-size: clamp(36px, 5vw, 52px);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.section-desc {
    margin-top: 16px;
    font-size: 17px;
    color: var(--text-muted);
    max-width: 500px;
    line-height: 1.6;
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =============================================
   HERO
   ============================================= */
#hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(
            ellipse 900px 700px at 30% 50%,
            rgba(var(--accent-rgb), 0.08) 0%,
            transparent 50%
        ),
        radial-gradient(
            ellipse 700px 600px at 70% 60%,
            rgba(33, 150, 243, 0.05) 0%,
            transparent 50%
        ),
        var(--bg);
    overflow: hidden;
}

.hero-content {
    max-width: 600px;
    animation: heroFadeIn 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        filter: blur(20px);
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        filter: blur(0);
        transform: translateX(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(var(--accent-rgb), 0.1);
    border: 1px solid rgba(var(--accent-rgb), 0.25);
    color: var(--accent);
    font-size: 13px;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.badge-dot {
    width: 7px;
    height: 7px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(198, 40, 40, 0.4);
    }

    50% {
        box-shadow: 0 0 0 6px rgba(198, 40, 40, 0);
    }
}

.hero-title {
    font-size: clamp(48px, 6vw, 72px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 12px;
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 18px;
    color: var(--accent2);
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.hero-desc {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient);
    border: none;
    color: white;
    font-family: var(--font);
    font-size: 15px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 50px;
    cursor: pointer;
    transition:
        transform var(--transition),
        box-shadow var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(var(--accent-rgb), 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 15px;
    font-weight: 500;
    padding: 14px 28px;
    border-radius: 50px;
    transition:
        border-color var(--transition),
        background var(--transition);
}

.btn-secondary:hover {
    border-color: var(--border-hover);
    background: var(--surface2);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 15px;
    font-weight: 500;
    padding: 14px 28px;
    border-radius: 50px;
    transition: all var(--transition);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.07);
}

/* =============================================
   ABOUT
   ============================================= */
#about {
    border-left: 1px solid var(--border);
    background:
        radial-gradient(
            ellipse 800px 600px at 20% 30%,
            rgba(var(--accent-rgb), 0.08) 0%,
            transparent 50%
        ),
        radial-gradient(
            ellipse 600px 500px at 80% 70%,
            rgba(var(--accent2-rgb), 0.06) 0%,
            transparent 50%
        ),
        var(--bg);
}

.about-grid {
    display: flex;
    flex-direction: column;
    gap: 32px;
    max-width: 700px;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-stats {
    display: flex;
    gap: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

.about-lead {
    font-size: 22px;
    line-height: 1.5;
    color: var(--text);
    margin-bottom: 0;
}

.about-text p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-muted);
    margin-bottom: 0;
}

.about-stats {
    display: flex;
    gap: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

.stat-num {
    display: block;
    font-size: 40px;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.about-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.card-inner {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition:
        border-color var(--transition),
        transform var(--transition),
        box-shadow var(--transition);
    backdrop-filter: blur(10px);
}

.card-inner:hover {
    border-color: rgba(var(--accent-rgb), 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(var(--accent-rgb), 0.15);
}

.card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--accent-rgb), 0.1);
    border-radius: 12px;
    color: var(--accent);
    margin-bottom: 16px;
}

.card-inner h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.card-inner p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* =============================================
   SKILLS
   ============================================= */
#skills {
    border-left: 1px solid var(--border);
    background:
        radial-gradient(
            ellipse 700px 600px at 70% 40%,
            rgba(255, 152, 0, 0.06) 0%,
            transparent 50%
        ),
        radial-gradient(
            ellipse 600px 500px at 30% 60%,
            rgba(var(--accent2-rgb), 0.05) 0%,
            transparent 50%
        ),
        var(--bg);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 900px;
}

.skill-category {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    backdrop-filter: blur(10px);
    transition: all var(--transition);
}

.skill-category:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(var(--accent-rgb), 0.1);
}

.skill-cat-title {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 24px;
    font-family: var(--font-mono);
}

.skill-pills {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.skill-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.pill-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.skill-pill > span:nth-child(2) {
    font-size: 14px;
    font-weight: 500;
    flex: 1;
}

.pill-bar {
    width: 100%;
    height: 3px;
    background: var(--surface2);
    border-radius: 99px;
    margin-top: 4px;
    overflow: hidden;
}

.pill-fill {
    height: 100%;
    background: var(--gradient);
    border-radius: 99px;
    width: 0;
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =============================================
   PROJECTS
   ============================================= */
#projects {
    border-left: 1px solid var(--border);
    background:
        radial-gradient(
            ellipse 800px 700px at 50% 30%,
            rgba(139, 0, 139, 0.04) 0%,
            transparent 50%
        ),
        radial-gradient(
            ellipse 600px 500px at 80% 70%,
            rgba(var(--accent-rgb), 0.06) 0%,
            transparent 50%
        ),
        var(--bg);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
    max-width: 1000px;
}

.project-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    display: block;
    overflow: hidden;
    transition:
        border-color var(--transition),
        transform var(--transition),
        box-shadow var(--transition);
    backdrop-filter: blur(10px);
}

.project-card:hover {
    border-color: rgba(var(--accent-rgb), 0.35);
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(var(--accent-rgb), 0.2);
}

.project-glow {
    position: absolute;
    top: -60px;
    right: -60px;
    width: 160px;
    height: 160px;
    background: radial-gradient(
        circle,
        rgba(var(--accent-rgb), 0.15),
        transparent 70%
    );
    border-radius: 50%;
    pointer-events: none;
    transition: opacity var(--transition);
    opacity: 0;
}

.project-card:hover .project-glow {
    opacity: 1;
}

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

.project-lang {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 99px;
}

.project-lang.html {
    background: rgba(228, 77, 38, 0.15);
    color: #e44d26;
}

.project-lang.php {
    background: rgba(119, 123, 178, 0.15);
    color: #777bb2;
}

.project-lang.blade {
    background: rgba(255, 45, 85, 0.15);
    color: #ff2d55;
}

.project-lang.dart {
    background: rgba(0, 212, 255, 0.12);
    color: var(--accent2);
}

.project-lang.js {
    background: rgba(247, 223, 30, 0.12);
    color: #f7df1e;
}

.project-arrow {
    color: var(--text-dim);
    transition:
        color var(--transition),
        transform var(--transition);
}

.project-card:hover .project-arrow {
    color: var(--accent);
    transform: translate(3px, -3px);
}

.project-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--gradient);
    color: white;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 99px;
}

.project-name {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text);
    font-family: var(--font-mono);
}

.project-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

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

.project-tags span {
    font-size: 12px;
    color: var(--text-dim);
    background: var(--surface2);
    padding: 3px 10px;
    border-radius: 99px;
    border: 1px solid var(--border);
}

.projects-cta {
    text-align: center;
}

/* =============================================
   CONTACT
   ============================================= */
#contact {
    border-left: 1px solid var(--border);
    text-align: center;
    background:
        radial-gradient(
            ellipse 700px 600px at 40% 50%,
            rgba(0, 150, 136, 0.05) 0%,
            transparent 50%
        ),
        radial-gradient(
            ellipse 600px 500px at 70% 60%,
            rgba(var(--accent2-rgb), 0.06) 0%,
            transparent 50%
        ),
        var(--bg);
}

#contact .section-header {
    margin-bottom: 48px;
}

#contact .section-desc {
    margin: 16px auto 0;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 560px;
    margin: 0 auto;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 28px;
    transition:
        border-color var(--transition),
        transform var(--transition),
        background var(--transition),
        box-shadow var(--transition);
    text-align: left;
    backdrop-filter: blur(10px);
}

.contact-card:hover {
    border-color: rgba(var(--accent-rgb), 0.35);
    transform: translateX(6px);
    background: var(--surface2);
    box-shadow: 0 8px 24px rgba(var(--accent-rgb), 0.15);
}

.contact-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--accent-rgb), 0.1);
    border-radius: 12px;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.contact-label {
    font-size: 12px;
    color: var(--text-dim);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.contact-value {
    font-size: 16px;
    font-weight: 500;
    color: var(--text);
}

.contact-arrow {
    color: var(--text-dim);
    transition:
        color var(--transition),
        transform var(--transition);
    flex-shrink: 0;
}

.contact-card:hover .contact-arrow {
    color: var(--accent);
    transform: translate(3px, -3px);
}

/* =============================================
   FOOTER
   ============================================= */
footer {
    position: fixed;
    bottom: 0;
    right: 0;
    padding: 20px 40px;
    background: rgba(246, 248, 252, 0.9);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--border);
    border-left: 1px solid var(--border);
    border-radius: 12px 0 0 0;
    z-index: 50;
}

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

.footer-logo {
    font-size: 16px;
    font-weight: 700;
}

footer p {
    font-size: 12px;
    color: var(--text-muted);
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-muted);
    transition: all var(--transition);
}

.footer-socials a:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.08);
}

/* =============================================
   CASE STUDY MODAL
   ============================================= */
body.case-study-open {
    overflow: hidden;
}

.case-study-modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: grid;
    place-items: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        opacity 0.34s cubic-bezier(0.22, 1, 0.36, 1),
        visibility 0.34s ease;
}

.case-study-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.case-study-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.case-study-dialog {
    position: relative;
    width: min(880px, calc(100vw - 32px));
    max-height: calc(100vh - 48px);
    overflow: auto;
    padding: 28px;
    border-radius: 24px;
    border: 1px solid rgba(var(--accent-rgb), 0.28);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
    transform: translateY(34px) scale(0.94);
    transition:
        transform 0.38s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.3s ease;
    opacity: 0;
}

.case-study-modal.is-open .case-study-dialog {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.case-study-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--surface2);
    color: var(--text);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
}

.case-study-kicker {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 10px;
}

.case-study-title {
    font-size: clamp(26px, 4vw, 38px);
    line-height: 1.1;
    margin-bottom: 10px;
}

.case-study-summary {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 22px;
}

.case-study-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.case-study-grid section,
.case-study-stack-block,
.case-study-highlights-block {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
}

.case-study-grid h4,
.case-study-stack-block h4,
.case-study-highlights-block h4 {
    margin-bottom: 10px;
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.case-study-grid p {
    color: var(--text-muted);
    line-height: 1.65;
}

.case-study-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.case-study-stack span {
    font-size: 12px;
    color: var(--text-dim);
    background: rgba(var(--accent-rgb), 0.1);
    border: 1px solid rgba(var(--accent-rgb), 0.24);
    padding: 4px 10px;
    border-radius: 99px;
}

.case-study-highlights {
    margin: 0;
    padding-left: 18px;
    color: var(--text-muted);
    line-height: 1.7;
}

.case-study-actions {
    margin-top: 20px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* =============================================
   REVEAL ANIMATIONS
   ============================================= */
.reveal {
    opacity: 0;
    filter: blur(10px);
    transform: translateX(-30px);
    transition:
        opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        filter 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    filter: blur(0);
    transform: translateX(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 768px) {
    section {
        padding: 80px 40px;
    }

    #navbar {
        padding: 16px 24px;
    }

    .nav-links {
        display: none;
    }

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

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

    .case-study-grid {
        grid-template-columns: 1fr;
    }
}