/* ==================== RESET & GLOBAL ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
    background: #0a0a0e;
    color: #ffffff;
    overflow-x: hidden;
    line-height: 1.6;
}

/* ==================== HEADER ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 48px;
    background: rgba(10, 10, 14, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(248, 65, 0, 0.2);
}

.logo {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #f84100 0%, #ff6633 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    cursor: pointer;
}

.logo:hover {
    opacity: 0.8;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #f84100 0%, #ff6633 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
}

.nav {
    display: flex;
    gap: 48px;
    align-items: center;
}

.nav a {
    text-decoration: none;
    color: #b0b0b0;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.nav a:hover {
    color: #f84100;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #f84100;
    transition: width 0.3s ease;
}

.nav a:hover::after {
    width: 100%;
}

.lang-switch {
    display: flex;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(248, 65, 0, 0.1);
    border: 1px solid rgba(248, 65, 0, 0.3);
    border-radius: 8px;
}

.lang-btn {
    background: none;
    border: none;
    color: #b0b0b0;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 4px 10px;
    border-radius: 4px;
}

.lang-btn:hover {
    color: #f84100;
}

.lang-btn.active {
    color: #f84100;
    background: rgba(248, 65, 0, 0.2);
}

/* ==================== HERO SECTION ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 48px 60px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(248, 65, 0, 0.05) 0%, transparent 100%);
}

.hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(248, 65, 0, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    top: -200px;
    right: -200px;
    pointer-events: none;
    animation: float 6s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 150, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    bottom: -150px;
    left: -150px;
    pointer-events: none;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(20px);
    }
}

.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 2;
    text-align: center;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-size: 72px;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -2px;
    line-height: 1.15;
    background: linear-gradient(135deg, #ffffff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: #b0b0b0;
    margin-bottom: 48px;
    font-weight: 300;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-primary,
.cta-secondary {
    padding: 16px 40px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    border: 2px solid transparent;
}

.cta-primary {
    background: linear-gradient(135deg, #f84100 0%, #ff6633 100%);
    color: #fff;
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(248, 65, 0, 0.4);
}

.cta-secondary {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(248, 65, 0, 0.5);
}

.cta-secondary:hover {
    border-color: #f84100;
    background: rgba(248, 65, 0, 0.1);
    box-shadow: 0 10px 30px rgba(248, 65, 0, 0.2);
}

/* ==================== FEATURES SECTION ==================== */
.features {
    padding: 100px 48px;
    background: rgba(20, 20, 30, 0.8);
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 60px;
    text-align: center;
    letter-spacing: -1px;
    background: linear-gradient(135deg, #ffffff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    padding: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(248, 65, 0, 0.2);
    border-radius: 16px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    border-color: #f84100;
    background: rgba(248, 65, 0, 0.1);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(248, 65, 0, 0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f84100 0%, #ff6633 100%);
    border-radius: 12px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #ffffff;
}

.feature-text {
    font-size: 14px;
    color: #a0a0a0;
    line-height: 1.8;
}

/* ==================== ECOSYSTEM SECTION ==================== */
.ecosystem {
    padding: 100px 48px;
    background: linear-gradient(135deg, rgba(248, 65, 0, 0.05) 0%, transparent 100%);
    position: relative;
    z-index: 1;
}

.ecosystem-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.ecosystem-text h2 {
    font-size: 44px;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1px;
    background: linear-gradient(135deg, #ffffff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ecosystem-text p {
    font-size: 16px;
    color: #b0b0b0;
    margin-bottom: 20px;
    line-height: 1.8;
}

.ecosystem-list {
    list-style: none;
    margin-top: 30px;
}

.ecosystem-list li {
    font-size: 15px;
    color: #a0a0a0;
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
    transition: all 0.3s ease;
}

.ecosystem-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #f84100;
    font-weight: 700;
    font-size: 18px;
}

.ecosystem-list li:hover {
    color: #f84100;
    padding-left: 40px;
}

.ecosystem-circle {
    width: 400px;
    height: 400px;
    background: rgba(248, 65, 0, 0.1);
    border: 2px solid rgba(248, 65, 0, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin: 0 auto;
    animation: rotate 20s linear infinite;
}

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

.ecosystem-circle::before {
    content: 'TREXIM AI';
    position: absolute;
    font-size: 24px;
    font-weight: 700;
    color: #f84100;
    text-align: center;
}

/* ==================== ROADMAP SECTION ==================== */
.roadmap {
    padding: 100px 48px;
    background: rgba(20, 20, 30, 0.8);
    position: relative;
    z-index: 1;
}

.roadmap-timeline {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    padding: 40px 0;
}

.roadmap-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, #f84100 0%, rgba(248, 65, 0, 0.2) 100%);
}

.roadmap-item {
    margin-bottom: 50px;
    width: 48%;
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(248, 65, 0, 0.2);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.roadmap-item:nth-child(odd) {
    margin-left: 0;
}

.roadmap-item:nth-child(even) {
    margin-left: 52%;
}

.roadmap-item:hover {
    border-color: #f84100;
    background: rgba(248, 65, 0, 0.1);
    transform: translateY(-5px);
}

.roadmap-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: #f84100;
    margin-bottom: 12px;
}

.roadmap-item p {
    font-size: 14px;
    color: #a0a0a0;
    line-height: 1.8;
}

/* ==================== CTA SECTION (продовження) ==================== */
.cta-section {
    padding: 80px 48px;
    text-align: center;
    background: linear-gradient(135deg, rgba(248, 65, 0, 0.1) 0%, rgba(0, 150, 255, 0.05) 100%);
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1px;
    background: linear-gradient(135deg, #ffffff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-section p {
    font-size: 18px;
    color: #b0b0b0;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.email-input {
    display: flex;
    gap: 12px;
    max-width: 480px;
    margin: 0 auto;
    animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.email-input input {
    flex: 1;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(248, 65, 0, 0.3);
    border-radius: 12px;
    font-size: 15px;
    color: #fff;
    font-family: inherit;
    transition: all 0.3s ease;
}

.email-input input::placeholder {
    color: #888;
}

.email-input input:focus {
    outline: none;
    border-color: #f84100;
    background: rgba(248, 65, 0, 0.15);
    box-shadow: 0 0 20px rgba(248, 65, 0, 0.2);
}

.email-input button {
    padding: 16px 32px;
    background: linear-gradient(135deg, #f84100 0%, #ff6633 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.email-input button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(248, 65, 0, 0.4);
}

.email-input button:active {
    transform: translateY(0);
}

/* ==================== FOOTER ==================== */
.footer {
    padding: 40px 48px;
    background: #000000;
    border-top: 1px solid rgba(248, 65, 0, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-text {
    font-size: 14px;
    color: #666;
}

.footer-text p {
    margin: 0;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: #888;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: #f84100;
    transform: translateY(-2px);
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 1024px) {
    .header {
        padding: 20px 32px;
    }

    .nav {
        gap: 32px;
    }

    .hero {
        padding: 100px 32px 50px;
    }

    .hero h1 {
        font-size: 52px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .section-title {
        font-size: 40px;
        margin-bottom: 50px;
    }

    .features,
    .ecosystem,
    .roadmap,
    .cta-section {
        padding: 80px 32px;
    }

    .ecosystem-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .ecosystem-circle {
        width: 300px;
        height: 300px;
    }

    .footer {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 16px 24px;
        flex-wrap: wrap;
        gap: 20px;
    }

    .nav {
        gap: 20px;
        font-size: 12px;
        order: 3;
        width: 100%;
    }

    .lang-switch {
        order: 2;
    }

    .hero {
        min-height: auto;
        padding: 80px 24px 40px;
    }

    .hero h1 {
        font-size: 36px;
        margin-bottom: 16px;
    }

    .hero-subtitle {
        font-size: 16px;
        margin-bottom: 32px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-primary,
    .cta-secondary {
        width: 100%;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .feature-card {
        padding: 30px;
    }

    .section-title {
        font-size: 32px;
        margin-bottom: 40px;
    }

    .features,
    .ecosystem,
    .roadmap,
    .cta-section {
        padding: 60px 24px;
    }

    .ecosystem-circle {
        width: 250px;
        height: 250px;
    }

    .ecosystem-circle::before {
        font-size: 18px;
    }

    .roadmap-timeline::before {
        left: 0;
    }

    .roadmap-item {
        width: 100%;
        margin-left: 0 !important;
        padding: 24px;
        margin-bottom: 30px;
    }

    .email-input {
        flex-direction: column;
        max-width: 100%;
    }

    .email-input input,
    .email-input button {
        width: 100%;
    }

    .cta-section h2 {
        font-size: 32px;
    }

    .cta-section p {
        font-size: 16px;
    }

    .footer {
        padding: 32px 24px;
        gap: 16px;
    }

    .social-links {
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 12px 16px;
    }

    .logo {
        font-size: 20px;
        gap: 8px;
    }

    .logo-icon {
        width: 28px;
        height: 28px;
        font-size: 16px;
    }

    .nav {
        display: none;
    }

    .hero {
        padding: 60px 16px 30px;
    }

    .hero h1 {
        font-size: 28px;
        margin-bottom: 12px;
    }

    .hero-subtitle {
        font-size: 14px;
        margin-bottom: 24px;
    }

    .section-title {
        font-size: 24px;
        margin-bottom: 30px;
    }

    .features,
    .ecosystem,
    .roadmap,
    .cta-section {
        padding: 40px 16px;
    }

    .feature-card {
        padding: 20px;
    }

    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }

    .feature-title {
        font-size: 16px;
    }

    .feature-text {
        font-size: 13px;
    }

    .ecosystem-text h2 {
        font-size: 28px;
    }

    .ecosystem-text p {
        font-size: 14px;
    }

    .ecosystem-circle {
        width: 200px;
        height: 200px;
    }

    .ecosystem-circle::before {
        font-size: 14px;
    }

    .ecosystem-list li {
        font-size: 13px;
    }

    .roadmap-item h3 {
        font-size: 16px;
    }

    .roadmap-item p {
        font-size: 13px;
    }

    .cta-section h2 {
        font-size: 24px;
    }

    .cta-section p {
        font-size: 14px;
    }

    .email-input {
        width: 100%;
    }

    .footer {
        flex-direction: column;
        gap: 12px;
        padding: 24px 16px;
    }

    .footer-text {
        font-size: 12px;
    }

    .social-links {
        gap: 12px;
    }

    .social-links a {
        font-size: 12px;
    }
}

/* ==================== ANIMATIONS & EFFECTS ==================== */
.hidden {
    display: none;
}

/* Smooth scrolling for all anchor links */
a[href*="#"] {
    scroll-behavior: smooth;
}

/* Selection styling */
::selection {
    background: rgba(248, 65, 0, 0.3);
    color: #ffffff;
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #0a0a0e;
}

::-webkit-scrollbar-thumb {
    background: rgba(248, 65, 0, 0.3);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(248, 65, 0, 0.5);
}


/* Print styles */
@media print {
    .header,
    .cta-buttons,
    .footer {
        display: none;
    }

    body {
        background: #ffffff;
        color: #000000;
    }
}

/* Dark mode preferences (future-proofing) */
@media (prefers-color-scheme: dark) {
    body {
        background: #0a0a0e;
        color: #ffffff;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==================== CONTACT FORM MODAL ==================== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease;
}

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

.modal-content {
    background-color: #1a1a2e;
    margin: 5% auto;
    padding: 30px;
    border: 1px solid rgba(248, 65, 0, 0.3);
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 10px 40px rgba(248, 65, 0, 0.2);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
}

.modal-close:hover {
    color: #f84100;
}

.modal h2 {
    color: #ffffff;
    margin-bottom: 20px;
    font-size: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #b0b0b0;
    font-size: 14px;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(248, 65, 0, 0.3);
    border-radius: 8px;
    color: #ffffff;
    font-family: inherit;
    font-size: 14px;
    transition: all 0.3s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #666;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #f84100;
    background: rgba(248, 65, 0, 0.1);
    box-shadow: 0 0 10px rgba(248, 65, 0, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.modal-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #f84100 0%, #ff6633 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.modal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(248, 65, 0, 0.4);
}

.modal-btn:active {
    transform: translateY(0);
}

.modal-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

@media (max-width: 600px) {
    .modal-content {
        width: 95%;
        margin: 20% auto;
        padding: 20px;
    }

    .modal h2 {
        font-size: 22px;
    }
}

/* ==================== SUCCESS MODAL ==================== */
.success-modal {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease;
}

.success-modal-content {
    background-color: #1a1a2e;
    margin: 15% auto;
    padding: 50px 30px;
    border: 2px solid #f84100;
    border-radius: 12px;
    width: 90%;
    max-width: 450px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(248, 65, 0, 0.3);
    animation: slideDown 0.3s ease;
}

.success-modal-content h2 {
    color: #f84100;
    font-size: 32px;
    margin-bottom: 16px;
}

.success-modal-content p {
    color: #b0b0b0;
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.success-icon {
    font-size: 60px;
    margin-bottom: 20px;
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.success-btn {
    padding: 14px 40px;
    background: linear-gradient(135deg, #f84100 0%, #ff6633 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.success-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(248, 65, 0, 0.4);
}

@media (max-width: 600px) {
    .success-modal-content {
        margin: 30% auto;
        padding: 30px 20px;
    }

    .success-modal-content h2 {
        font-size: 24px;
    }

    .success-icon {
        font-size: 48px;
    }
}

/* Theme Toggle Button */
.theme-switch {
  display: flex;
  align-items: center;
}

.theme-btn {
  background: transparent;
  border: 2px solid rgba(255, 87, 34, 0.5);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  color: #ffffff;
}

.theme-btn:hover {
  border-color: #ff5722;
  background: rgba(255, 87, 34, 0.1);
}

.theme-btn svg {
  width: 20px;
  height: 20px;
}

/* Light Theme */
body.light-theme {
  background: #ffffff;
  color: #1a1a1a;
}

body.light-theme .header {
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: rgba(0, 0, 0, 0.1);
}

body.light-theme .nav-link {
  color: #333333;
}

body.light-theme .nav-link:hover {
  color: #ff5722;
}

body.light-theme .hero-title {
  color: #1a1a1a;
}

body.light-theme .hero-subtitle {
  color: #666666;
}