:root {
    --black: #000000;
    --dark-black: #0a0a0a;
    --golden: #d4af37;
    --golden-dark: #b8941f;
    --golden-light: #f4d03f;
    --white: #ffffff;
    --gray: #cccccc;
    --gray-dark: #666666;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--black);
    color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
}

.text-golden {
    color: var(--golden) !important;
    background: linear-gradient(135deg, var(--golden), var(--golden-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar {
    background: linear-gradient(180deg, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.8) 100%);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(212, 175, 55, 0.1);
    z-index: 1100;
}

.navbar.scrolled {
    background: rgba(0,0,0,0.98);
    box-shadow: 0 2px 30px rgba(212, 175, 55, 0.2);
}

.logo {
    height: 90px;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05) rotateY(5deg);
}

@media (max-width: 768px) {
    .logo {
        height: 80px;
    }
}

/* Map Section Styles */
.map-section {
    background: linear-gradient(135deg, var(--black) 0%, #1a1a1a 100%);
    position: relative;
}

.map-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.map-container {
    position: relative;
    z-index: 2;
}

.map-header .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.map-header .section-subtitle {
    color: var(--gray);
    font-size: 1.1rem;
    margin-bottom: 0;
}

.map-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.2);
    border: 2px solid rgba(212, 175, 55, 0.3);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05));
    backdrop-filter: blur(10px);
}

.map-wrapper iframe {
    width: 100%;
    height: 450px;
    border: none;
    border-radius: 18px;
    filter: grayscale(20%) contrast(1.1);
    transition: filter 0.3s ease;
}

.map-wrapper:hover iframe {
    filter: grayscale(0%) contrast(1.2);
}

.map-overlay {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 10;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.8));
    backdrop-filter: blur(15px);
    border-radius: 15px;
    padding: 1.5rem;
    border: 1px solid rgba(212, 175, 55, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    max-width: 300px;
    transition: transform 0.3s ease;
}

.map-overlay:hover {
    transform: translateY(-5px);
}

.location-info h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.location-info p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.map-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.map-actions .btn {
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.map-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* Responsive Map Styles */
@media (max-width: 768px) {
    .map-header .section-title {
        font-size: 2rem;
    }
    
    .map-overlay {
        position: static;
        margin-bottom: 1rem;
        max-width: 100%;
    }
    
    .map-wrapper iframe {
        height: 350px;
    }
    
    .map-actions {
        justify-content: center;
    }
    
    .map-actions .btn {
        flex: 1;
        min-width: 120px;
    }
}

.nav-link {
    color: var(--white) !important;
    font-weight: 500;
    margin: 0 1rem;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--golden), var(--golden-light));
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--golden) !important;
}

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

.hero-section {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--black) 0%, #1a1a1a 100%);
    overflow: hidden;
    padding-top: 80px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.1) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(212,175,55,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--gray);
    margin-bottom: 2rem;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn-golden {
    background: linear-gradient(135deg, var(--golden), var(--golden-dark));
    color: var(--black);
    border: none;
    padding: 0.8rem 2rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-golden::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.btn-golden:hover::before {
    left: 100%;
}

.btn-golden:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
    color: var(--black);
}

.btn-outline-golden {
    background: transparent;
    color: var(--golden);
    border: 2px solid var(--golden);
    padding: 0.8rem 2rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-outline-golden:hover {
    background: var(--golden);
    color: var(--black);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.hero-3d-element {
    position: relative;
    height: 500px;
    perspective: 1000px;
}

.floating-card {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.05));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.3);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.2);
    animation: float 6s ease-in-out infinite;
}

.card-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
    transform: rotateX(15deg) rotateY(-15deg);
}

.card-2 {
    top: 40%;
    right: 10%;
    animation-delay: 2s;
    transform: rotateX(-15deg) rotateY(15deg);
}

.card-3 {
    bottom: 10%;
    left: 30%;
    animation-delay: 4s;
    transform: rotateX(10deg) rotateY(10deg);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotateX(15deg) rotateY(-15deg);
    }
    50% {
        transform: translateY(-30px) rotateX(-15deg) rotateY(15deg);
    }
}

.animate-slide-up {
    animation: slideUp 0.8s ease-out forwards;
    opacity: 0;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.scroll-indicator a {
    color: var(--golden);
    font-size: 2rem;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.about-section {
    background: linear-gradient(180deg, var(--black) 0%, var(--dark-black) 100%);
    padding: 100px 0;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--gray);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.about-image-wrapper {
    position: relative;
}

.about-3d-box {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--golden);
    border-radius: 10px;
    transform: rotateY(5deg) rotateX(5deg);
    transition: transform 0.3s ease;
    z-index: -1;
}

.about-image-wrapper:hover .about-3d-box {
    transform: rotateY(-5deg) rotateX(-5deg) translateY(-10px);
}

.about-image-wrapper img {
    transition: transform 0.3s ease;
}

.about-image-wrapper:hover img {
    transform: translateY(-5px);
}

.about-text {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-item i {
    font-size: 1.2rem;
}

.services-section {
    background: var(--dark-black);
    padding: 100px 0;
}

.service-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), rgba(212, 175, 55, 0.02));
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.4s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.5s ease;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.3);
    border-color: var(--golden);
}

.service-icon {
    font-size: 3.5rem;
    color: var(--golden);
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotateY(180deg);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.service-card p {
    color: var(--gray);
    line-height: 1.6;
}

.portfolio-section {
    background: linear-gradient(180deg, var(--black) 0%, var(--dark-black) 100%);
    padding: 100px 0;
}

.portfolio-card {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    height: 350px;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transition: all 0.4s ease;
}

.portfolio-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.9) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.portfolio-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.3);
}

.portfolio-card:hover img {
    transform: scale(1.1);
}

.portfolio-overlay h3 {
    color: var(--golden);
    margin-bottom: 0.5rem;
}

.portfolio-overlay p {
    color: var(--white);
}

.testimonials-section {
    background: var(--dark-black);
    padding: 100px 0;
}

.testimonial-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), rgba(212, 175, 55, 0.02));
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    height: 100%;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.2);
    border-color: var(--golden);
}

.stars {
    color: var(--golden);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.testimonial-text {
    color: var(--gray);
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.testimonial-author h4 {
    color: var(--white);
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
}

.testimonial-author p {
    color: var(--golden);
    font-size: 0.9rem;
}

.contact-section {
    background: linear-gradient(180deg, var(--black) 0%, var(--dark-black) 100%);
    padding: 100px 0;
}

.contact-info {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), rgba(212, 175, 55, 0.02));
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
}

.contact-info h3 {
    color: var(--golden);
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--golden);
    margin-top: 0.3rem;
}

.info-item h4 {
    color: var(--white);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.info-item p {
    color: var(--gray);
    margin: 0;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-links a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--golden), var(--golden-dark));
    color: var(--black);
    border-radius: 50%;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
}

.contact-form {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), rgba(212, 175, 55, 0.02));
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
}

.contact-form .form-control {
    background: rgba(0,0,0,0.5);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--white);
    padding: 0.8rem 1.2rem;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.contact-form .form-control:focus {
    background: rgba(0,0,0,0.7);
    border-color: var(--golden);
    box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.1);
    color: var(--white);
}

.contact-form .form-control::placeholder {
    color: var(--gray-dark);
}

.footer {
    background: var(--black);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.footer-logo {
    height: 60px;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .footer-logo {
        height: 50px;
    }
}

.footer p {
    color: var(--gray);
    margin: 0;
}

.footer-text {
    color: var(--gray);
    line-height: 1.8;
    margin-top: 1rem;
}

.footer-heading {
    color: var(--golden);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: var(--golden);
    transform: translateX(5px);
}

.footer-social-links {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.footer-social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--golden), var(--golden-dark));
    color: var(--black);
    border-radius: 50%;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.footer-social-links a:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
}

.footer-contact {
    color: var(--gray);
    margin-bottom: 0.8rem;
}

.footer-contact i {
    color: var(--golden);
    margin-right: 0.5rem;
}

.footer-divider {
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    margin: 2rem 0 1.5rem;
}

.footer .text-golden {
    color: var(--golden) !important;
    -webkit-text-fill-color: var(--golden);
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: all 0.3s ease;
    animation: whatsappPulse 2s ease-in-out infinite;
    text-decoration: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6);
    color: var(--white);
}

@keyframes whatsappPulse {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 10px 40px rgba(37, 211, 102, 0.6);
    }
}

.how-it-works-section {
    background: var(--dark-black);
    padding: 100px 0;
}

.step-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), rgba(212, 175, 55, 0.02));
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    transition: all 0.4s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: left 0.5s ease;
}

.step-card:hover::before {
    left: 100%;
}

.step-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.3);
    border-color: var(--golden);
}

.step-number {
    font-size: 3rem;
    font-weight: 900;
    color: rgba(212, 175, 55, 0.2);
    font-family: 'Playfair Display', serif;
    margin-bottom: 1rem;
}

.step-icon {
    font-size: 3rem;
    color: var(--golden);
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.step-card:hover .step-icon {
    transform: scale(1.2) rotateY(360deg);
}

.step-card h3 {
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.step-card p {
    color: var(--gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

.page-header {
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-black) 100%);
    padding: 150px 0 80px;
    text-align: center;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.2rem;
    color: var(--gray);
}

.value-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), rgba(212, 175, 55, 0.02));
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.4s ease;
    height: 100%;
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.3);
    border-color: var(--golden);
}

.value-icon {
    font-size: 3rem;
    color: var(--golden);
    margin-bottom: 1.5rem;
}

.value-card h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.value-card p {
    color: var(--gray);
    line-height: 1.8;
}

.stats-section {
    background: linear-gradient(135deg, var(--black) 0%, var(--dark-black) 100%);
    padding: 80px 0;
}

.stat-card {
    padding: 2rem 1rem;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-10px);
}

.stat-icon {
    font-size: 3rem;
    color: var(--golden);
    margin-bottom: 1rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--golden);
    margin-bottom: 0.5rem;
    font-family: 'Playfair Display', serif;
}

.stat-card p {
    color: var(--gray);
    font-size: 1rem;
    margin: 0;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .hero-3d-element {
        height: 300px;
    }
    
    .floating-card {
        width: 150px;
        height: 150px;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .service-card,
    .testimonial-card {
        margin-bottom: 1rem;
    }
    
    .whatsapp-float {
        width: 55px;
        height: 55px;
        font-size: 1.6rem;
        bottom: 20px;
        right: 20px;
        z-index: 9999;
        min-width: 44px;
        min-height: 44px;
        -webkit-tap-highlight-color: rgba(37, 211, 102, 0.3);
        touch-action: manipulation;
        user-select: none;
        -webkit-user-select: none;
    }
    
    .nav-link {
        margin: 0.5rem 0;
    }
    
    .page-header {
        padding-top: 190px; /* Ensure H1 shows below fixed navbar on small screens */
    }
    
    .hero-section {
        padding-top: 100px; /* Extra space to avoid hidden content under navbar */
    }
}

@media (max-width: 992px) {
    .portfolio-card {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 190px 0 80px; /* Extra top space so H1 is not hidden under fixed navbar on small screens */
    }
    .hero-section {
        padding-top: 100px; /* More breathing room below fixed header on small screens */
    }
}