/* ==========================================================================
   CSS Variables & Tokens
   ========================================================================== */
:root {
    --bg-primary: #0a0a0c;
    --bg-secondary: #131316;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-color: #009cde;
    --accent-hover: #38bdf8;

    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(255, 255, 255, 0.05);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-default: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body.dark-theme {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-hover);
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 2em;
    position: relative;
}

.bg-darker {
    background-color: var(--bg-secondary);
}

.padded {
    padding: 8rem 0;
}

.mt-4 {
    margin-top: 1.5rem;
}

/* Typography Utility */
.text-center {
    text-align: center;
}

/* Hide reCAPTCHA badge */
.grecaptcha-badge { 
    visibility: hidden; 
}

.text-shadow h2 {
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

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

/* ==========================================================================
   UI Components
   ========================================================================== */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-default);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color), #3b82f6);
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 156, 222, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 156, 222, 0.5);
    color: #ffffff;
}

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2.5rem;
    transition: transform var(--transition-default), border-color var(--transition-default);
}

.glass-panel:hover {
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: background-color var(--transition-default), padding var(--transition-default), min-height var(--transition-default);
    padding: 1.5rem 0;
    background-color: rgba(10, 10, 12, 0.4);
    backdrop-filter: blur(10px);
    min-height: 100px;
    display: flex;
    align-items: center;
}

#main-header.scrolled {
    padding: 0.8rem 0;
    background-color: rgba(10, 10, 12, 0.95);
    min-height: 80px;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 90%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo img {
    height: 50px;
}

.tagline {
    font-size: 0.7rem;
    color: rgba(248, 250, 252, 0.9);
    font-weight: 400;
    line-height: 1.6;
    border-left: 1px solid var(--glass-border);
    padding-left: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 3px;
}

@media (max-width: 600px) {
    .tagline {
        display: none;
    }
}

#nav-menu {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin-left: auto;
    margin-right: 3rem;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--accent-color);
    transition: width var(--transition-fast);
}

.nav-link:hover::after {
    width: 100%;
}

.social-links-header {
    display: flex;
    gap: 1rem;
}

.social-links-header a {
    color: var(--text-secondary);
    font-size: 1.2rem;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.social-links-header a:hover {
    color: var(--accent-color);
    transform: translateY(-2px);
}

.burger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
#hero {
    height: 100vh;
    min-height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.video-background {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 100vh;
    transform: translate(-50%, -50%);
    z-index: -2;
    pointer-events: none;
}

.video-background iframe {
    width: 100vw;
    height: 56.25vw;
    /* 16:9 Aspect Ratio */
    min-height: 100vh;
    min-width: 177.77vh;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4) 0%, rgba(10, 10, 12, 1) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    padding: 0 2rem;
    margin-top: -50vh;
    /* Final position upwards */
    animation: fadeInUp 1s ease-out forwards;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, var(--text-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.section-header {
    margin-bottom: 4rem;
}

.section-header.center {
    text-align: center;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.section-header .subtitle {
    display: block;
    color: var(--accent-color);
    font-family: var(--font-heading);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
}

/* ==========================================================================
   Parallax Backgrounds
   ========================================================================== */
.parallax-bg {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}

.parallax-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 12, 0.85);
}

.parallax-bg>* {
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 900px) {
    .about-grid {
        grid-template-columns: 2fr 1fr;
        align-items: center;
    }
}

.about-text h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.about-text p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.about-awards {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 400px;
    /* Ensure enough height to see centering */
}

.about-awards h4 {
    text-align: center;
    margin-bottom: 2rem;
}

.awards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    justify-items: center;
    align-items: center;
}

.awards-grid img {
    max-width: 140px;
    width: 100%;
    border-radius: 8px;
    transition: transform var(--transition-fast), filter var(--transition-fast);
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.awards-grid img:hover {
    transform: scale(1.05);
    filter: brightness(0) invert(1);
    opacity: 1;
}

/* ==========================================================================
   Drones Showcase
   ========================================================================== */
.drones-showcase {
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

.drone-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: stretch;
}

@media (min-width: 900px) {
    .drone-card {
        grid-template-columns: 1.3fr 1fr;
    }

    .drone-card.reverse {
        grid-template-columns: 1fr 1.3fr;
    }

    .drone-card.reverse .drone-img-wrap {
        order: 2;
    }

    .drone-card.reverse .drone-info {
        order: 1;
    }
}

.drone-img-wrap {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: transform var(--transition-default), border-color var(--transition-default);
}

.drone-img-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 12, 0.4), transparent);
    pointer-events: none;
    transition: opacity var(--transition-default);
}

.drone-card:hover .drone-img-wrap::after {
    opacity: 0.2;
}

.drone-card:hover .drone-img-wrap {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.drone-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.drone-card:hover img {
    transform: scale(1.05);
}

.specs-list {
    list-style: none;
    margin-top: 1.5rem;
}

.specs-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.8rem;
    color: var(--text-secondary);
}

.specs-list li i {
    color: var(--accent-color);
    width: 20px;
}

.drone-tag {
    display: inline-block;
    background: rgba(0, 156, 222, 0.15);
    color: var(--accent-color);
    border: 1px solid rgba(0, 156, 222, 0.35);
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
    font-size: 0.78rem;
    font-weight: 600;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

/* ==========================================================================
   Portfolio
   ========================================================================== */
.portfolio-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 3rem;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.85rem;
    font-family: var(--font-heading);
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.portfolio-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/3;
    display: none;
    /* Handled by JS */
}

.portfolio-item.show {
    display: block;
    animation: fadeInScale 0.5s ease-out;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.2) 100%);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transition: opacity var(--transition-default);
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    margin-bottom: 0.2rem;
    font-size: 1.25rem;
    transform: translateY(20px);
    transition: transform var(--transition-default);
}

.portfolio-overlay span {
    color: var(--accent-color);
    font-size: 0.85rem;
    font-weight: 500;
    transform: translateY(20px);
    transition: transform var(--transition-default);
}

.portfolio-item:hover .portfolio-overlay h3,
.portfolio-item:hover .portfolio-overlay span {
    transform: translateY(0);
}

/* ==========================================================================
   Werkwijze / Features
   ========================================================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.2rem;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   Services Grid
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.service-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 0;
    text-decoration: none;
    color: var(--text-primary);
    transition: transform var(--transition-default), border-color var(--transition-default);
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 156, 222, 0.4);
    color: var(--text-primary);
}

.service-img-wrap {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.service-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.service-card:hover .service-img-wrap img {
    transform: scale(1.06);
}

.service-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 40%, rgba(10, 10, 12, 0.85) 100%);
}

.service-info {
    padding: 1.25rem 1.5rem 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.service-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
    color: var(--text-primary);
}

.service-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.55;
    flex: 1;
}

.service-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--accent-color);
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font-heading);
    margin-top: 0.5rem;
    transition: gap var(--transition-fast);
}

.service-card:hover .service-cta {
    gap: 0.7rem;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   Team Section
   ========================================================================== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.team-card {
    padding: 0;
    overflow: hidden;
}

.team-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    padding: 1rem;
    transition: background var(--transition-fast);
}

.team-card-link:hover {
    background: rgba(255, 255, 255, 0.05);
}

.team-card img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.team-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.2rem;
}

.team-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

@media (min-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

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

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

input,
textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 1rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.05);
}

/* Checkbox Styles */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 30px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
    user-select: none;
    transition: color var(--transition-fast);
}

.checkbox-container:hover {
    color: var(--text-primary);
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    height: 18px;
    width: 18px;
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    transition: all var(--transition-fast);
}

.checkbox-container:hover input~.checkmark {
    border-color: var(--accent-color);
}

.checkbox-container input:checked~.checkmark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked~.checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.input-group input[type="date"] {
    color-scheme: dark;
}

.contact-info {
    position: relative;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.contact-info-logo {
    position: absolute;
    top: 3.1rem;
    right: 3rem;
    width: 150px;
    height: auto;
    opacity: 0.4;
    pointer-events: none;
}

.contact-info h3 {
    font-size: 2.2rem;
    margin-bottom: 0rem;
    line-height: 1.2;
    color: var(--text-primary);
}

.contact-info .location {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-primary);
    margin-bottom: 2.5rem;
    font-size: 1.05rem;
    opacity: 1;
}

.contact-persons {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.contact-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-color);
    font-weight: 700;
}

.contact-value {
    font-size: 1.05rem;
    color: var(--text-primary);
}

.contact-value a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-value a:hover {
    color: var(--accent-color);
}

.easa-badge {
    margin-top: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1rem 1.25rem;
    border-radius: 8px;
    display: inline-block;
    width: 100%;
}

@media (max-width: 600px) {
    .contact-info {
        padding: 2rem;
    }

    .contact-info-logo {
        width: 80px;
        top: 2.8rem;
        right: 2rem;
        opacity: 0.4;
    }
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
    padding: 4rem 0;
    text-align: center;
    background-color: var(--bg-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-color);
}

.footer-socials {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.footer-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: var(--glass-bg);
    border-radius: 50%;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.footer-socials a:hover {
    background: var(--accent-color);
    color: #fff;
    transform: translateY(-3px);
}

.copyright {
    color: #64748b;
    font-size: 0.85rem;
}

/* ==========================================================================
   Animations & Responsive
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

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

@media (max-width: 992px) {
    #nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-primary);
        flex-direction: column;
        padding: 2rem;
        border-bottom: 1px solid var(--glass-border);
        margin: 0;
    }

    #nav-menu.active {
        display: flex;
    }

    .nav-links {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }

    .burger {
        display: block;
    }

    .social-links-header {
        display: none;
    }
}

/* ==========================================
   Project Details Pages
   ========================================== */

.project-page-wrapper {
    padding-top: 100px;
    padding-bottom: 50px;
    background-color: var(--bg-dark);
}

.project-video-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--glass-shadow);
    margin-bottom: 3rem;
}

.project-video-container iframe {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-header {
    margin-bottom: 2rem;
}

.back-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.back-link:hover {
    color: var(--text-light);
    transform: translateX(-5px);
}

.project-content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

@media (max-width: 768px) {
    .project-content-grid {
        grid-template-columns: 1fr;
    }
}

.project-description p {
    margin-bottom: 1rem;
    font-weight: 300;
}

.project-sidebar h3 {
    margin-bottom: 1rem;
    color: var(--accent);
    font-size: 1.2rem;
}

.details-content p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.details-content strong {
    color: var(--text-light);
    font-weight: 500;
}

.details-content a {
    color: var(--accent);
}

.details-content a:hover {
    text-decoration: underline;
}



.portfolio-item-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

.btn-outline {
    display: inline-block;
    padding: 1rem 2.5rem;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--transition);
    border: 2px solid var(--accent);
    color: var(--accent);
    background: transparent;
}

.btn-outline:hover {
    background: var(--accent);
    color: var(--bg-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}