/* Reset e Variáveis CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores Portugal */
    --primary-green: #2D5016;
    --secondary-green: #4A7C59;
    --light-green: #6B8E5A;
    --accent-gold: #D4AF37;
    --dark-gold: #B8941F;
    
    /* Cores Neutras */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --black: #000000;
    
    /* Sombras */
    --shadow-light: 0 2px 10px rgba(45, 80, 22, 0.1);
    --shadow-medium: 0 8px 25px rgba(45, 80, 22, 0.15);
    --shadow-heavy: 0 15px 35px rgba(45, 80, 22, 0.2);
    
    /* Transições */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
    
    /* Tipografia */
    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Inter', sans-serif;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-secondary);
    line-height: 1.6;
    color: var(--dark-gray);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Loading Screen */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loader-content {
    text-align: center;
    color: var(--white);
}

.portugal-flag {
    width: 80px;
    height: 60px;
    margin: 0 auto 20px;
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.flag-green {
    position: absolute;
    left: 0;
    top: 0;
    width: 40%;
    height: 100%;
    background: var(--primary-green);
}

.flag-red {
    position: absolute;
    right: 0;
    top: 0;
    width: 60%;
    height: 100%;
    background: #FF0000;
}

.coat-of-arms {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    z-index: 2;
}

.loading-bar {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    margin: 20px auto 0;
    overflow: hidden;
}

.loading-progress {
    width: 0%;
    height: 100%;
    background: var(--accent-gold);
    border-radius: 2px;
    animation: loadingProgress 2s ease-in-out infinite;
}

@keyframes loadingProgress {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-light);
    z-index: 1000;
    transition: all var(--transition-fast);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    width: 48px;
    height: 32px;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    animation: pulse 2s infinite;
}

.brand-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.brand-text h1 {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    color: var(--primary-green);
    margin: 0;
}

.brand-text span {
    font-size: 0.9rem;
    color: var(--accent-gold);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.nav-link {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 500;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-green);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gold);
    transition: width var(--transition-fast);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-green);
    margin: 3px 0;
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 0 60px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.7);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(45, 80, 22, 0.8) 0%,
        rgba(74, 124, 89, 0.6) 50%,
        rgba(212, 175, 55, 0.3) 100%
    );
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
    max-width: 800px;
    padding: 2rem 20px;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease 0.4s both;
}

.title-line {
    display: block;
}

.title-highlight {
    display: block;
    color: var(--accent-gold);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3), 0 0 20px rgba(212, 175, 55, 0.5); }
    to { text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3), 0 0 30px rgba(212, 175, 55, 0.8); }
}

.hero-description {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.6s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: clamp(1rem, 4vw, 3rem);
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease 0.8s both;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    min-width: 120px;
}

.stat-number {
    font-family: var(--font-primary);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--accent-gold);
    display: block;
}

.stat-label {
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    opacity: 0.8;
    margin-top: 5px;
}

.hero-buttons {
    display: flex;
    gap: clamp(0.5rem, 2vw, 1rem);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 1s both;
    margin-bottom: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: clamp(6px, 1.5vw, 8px);
    padding: clamp(12px, 3vw, 14px) clamp(20px, 5vw, 28px);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: clamp(0.9rem, 2.2vw, 1rem);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
    min-width: 160px;
    justify-content: center;
}

.btn-primary {
    background: var(--accent-gold);
    color: var(--white);
    box-shadow: var(--shadow-medium);
}

.btn-primary:hover {
    background: var(--dark-gold);
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-green);
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
}

.btn-outline:hover {
    background: var(--primary-green);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-shine {
    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;
}

.btn:hover .btn-shine {
    left: 100%;
}

.hero-scroll {
    position: absolute;
    bottom: clamp(1rem, 3vh, 2rem);
    left: 50%;
    transform: translateX(-50%);
    animation: fadeInUp 1s ease 1.2s both;
}

.scroll-indicator {
    text-align: center;
    color: var(--white);
    opacity: 0.8;
}

.scroll-indicator span {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.scroll-arrow {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

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

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

.section-subtitle {
    display: inline-block;
    background: var(--light-green);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.section-divider {
    width: 60px;
    height: 4px;
    background: var(--accent-gold);
    margin: 0 auto;
    border-radius: 2px;
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--light-gray);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
    transition: transform var(--transition-medium);
}

.image-container:hover {
    transform: translateY(-10px);
}

.about-img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    object-position: top center;
    transition: transform var(--transition-medium);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(45, 80, 22, 0.8) 0%,
        rgba(74, 124, 89, 0.6) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.image-container:hover .image-overlay {
    opacity: 1;
}

.overlay-content {
    text-align: center;
    color: var(--white);
    padding: 2rem;
}

.overlay-content i {
    font-size: 3rem;
    color: var(--accent-gold);
    margin-bottom: 1rem;
}

.overlay-content p {
    font-style: italic;
    font-size: 1.1rem;
}

.about-intro h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.intro-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--medium-gray);
    margin-bottom: 2rem;
}

.qualifications {
    margin-bottom: 2rem;
}

.qualification-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-fast);
}

.qualification-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-medium);
}

.qual-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.qual-content h4 {
    color: var(--primary-green);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.qual-content p {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* Specialties Section */
.specialties {
    padding: 100px 0;
    background: var(--white);
}

.specialties-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: repeat(2, auto);
    grid-auto-rows: auto;
    gap: 2rem;
}

.specialty-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-medium);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(45, 80, 22, 0.1);
}

.specialty-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green), var(--accent-gold));
}

.main-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    grid-row: 1 / 3;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
    color: var(--white);
}

.specialty-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.card-icon {
    width: 70px;
    height: 70px;
    background: var(--accent-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.main-card .card-icon {
    background: var(--white);
    color: var(--primary-green);
}

.specialty-card h3 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-green);
}

.main-card h3 {
    color: var(--white);
    font-size: 2rem;
}

.specialty-card p {
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: var(--medium-gray);
}

.main-card p {
    color: rgba(255, 255, 255, 0.9);
}

.card-features {
    list-style: none;
    margin-bottom: 2rem;
}

.card-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.9);
}

.card-features i {
    color: var(--accent-gold);
}

.specialty-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--primary-green);
    color: var(--white);
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.main-card .specialty-btn {
    background: var(--white);
    color: var(--primary-green);
}

.specialty-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Areas Section */
.areas {
    padding: 100px 0;
    background: var(--light-gray);
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.area-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    text-align: left;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.area-intro {
    margin-bottom: 1.5rem;
    color: var(--medium-gray);
    line-height: 1.6;
}

.area-services {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
}

.area-services li h5 {
    font-size: 1rem;
    color: var(--primary-green);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.area-services li p {
    color: var(--medium-gray);
    line-height: 1.5;
}

.area-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-gold);
    transform: scaleX(0);
    transition: transform var(--transition-fast);
}

.area-card:hover::before {
    transform: scaleX(1);
}

.area-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.area-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    margin: 0 auto 1.5rem;
    transition: all var(--transition-fast);
}

.area-card:hover .area-icon {
    background: var(--accent-gold);
    transform: scale(1.1);
}

.area-card h4 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
}

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

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--light-gray);
    border-radius: 20px;
    transition: all var(--transition-fast);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    flex-shrink: 0;
}

.contact-details h4 {
    color: var(--primary-green);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-details p {
    color: var(--medium-gray);
    margin-bottom: 0.5rem;
}

.contact-link {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.contact-link:hover {
    color: var(--dark-gold);
}

.contact-form {
    background: var(--light-gray);
    padding: 3rem;
    border-radius: 20px;
}

.contact-cta {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.contact-cta h3 {
    font-family: var(--font-primary);
    font-size: 1.6rem;
    color: var(--primary-green);
}

.contact-cta p {
    color: var(--medium-gray);
    line-height: 1.6;
    max-width: 420px;
}

.whatsapp-btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    gap: 0.75rem;
    margin: 0.5rem;
}

.cta-note {
    font-size: 0.9rem;
    color: var(--medium-gray);
}


.form-group {
    position: relative;
    margin-bottom: 2rem;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid transparent;
    border-radius: 10px;
    background: var(--white);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(45, 80, 22, 0.1);
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: var(--medium-gray);
    font-size: 1rem;
    pointer-events: none;
    transition: all var(--transition-fast);
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group select:focus + label,
.form-group select:not([value=""]) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -10px;
    left: 10px;
    font-size: 0.8rem;
    color: var(--primary-green);
    background: var(--white);
    padding: 0 5px;
}

.form-btn {
    width: 100%;
    justify-content: center;
    font-size: 1.1rem;
    padding: 1rem 2rem;
}

/* Footer */
.footer {
    background: var(--primary-green);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-brand .brand-icon {
    width: 56px;
    height: 36px;
}

.footer-brand h4 {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: var(--accent-gold);
    font-size: 0.9rem;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.footer-section h5 {
    color: var(--accent-gold);
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-social {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.social-link {
    width: 50px;
    height: 50px;
    background: var(--secondary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--accent-gold);
    transform: translateY(-3px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--secondary-green);
    color: rgba(255, 255, 255, 0.7);
}

.footer-flags {
    display: flex;
    gap: 10px;
    font-size: 1.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        min-height: 100vh;
        padding: 100px 0 40px;
    }
    
    .hero-content {
        padding: 1rem 15px;
    }
    
    .hero-title {
        font-size: clamp(2rem, 8vw, 2.8rem);
        line-height: 1.1;
        margin-bottom: 1rem;
    }
    
    .hero-description {
        font-size: clamp(0.95rem, 4vw, 1.1rem);
        margin-bottom: 1.5rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-medium);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-fast);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-stats {
        gap: 1rem;
        margin-bottom: 2rem;
        justify-content: space-around;
    }
    
    .stat-item {
        flex: 1;
        min-width: 100px;
    }
    
    .stat-number {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }
    
    .stat-label {
        font-size: clamp(0.7rem, 3vw, 0.85rem);
    }
    
    .hero-buttons {
        gap: 0.8rem;
        margin-bottom: 1.5rem;
    }
    
    .btn {
        min-width: 140px;
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .hero-scroll {
        bottom: 1rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .specialties-grid {
        grid-template-columns: 1fr;
        height: auto;
    }
    
    .main-card {
        grid-row: auto;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 90px 0 30px;
    }
    
    .hero-content {
        padding: 0.5rem 10px;
    }
    
    .hero-title {
        font-size: clamp(1.8rem, 9vw, 2.2rem);
        margin-bottom: 0.8rem;
    }
    
    .hero-description {
        font-size: clamp(0.9rem, 4.5vw, 1rem);
        margin-bottom: 1.2rem;
    }
    
    .hero-stats {
        gap: 0.8rem;
        margin-bottom: 1.5rem;
    }
    
    .stat-number {
        font-size: clamp(1.3rem, 7vw, 1.8rem);
    }
    
    .stat-label {
        font-size: clamp(0.65rem, 3.5vw, 0.8rem);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
        margin-bottom: 1rem;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        padding: 14px 24px;
        font-size: 0.95rem;
    }
    
    .about-img {
        height: 400px;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .areas-grid {
        grid-template-columns: 1fr;
    }
}

/* Scroll Animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-green);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-green);
}

/* Visas Section */
.visas {
    padding: 100px 0;
    background: var(--white);
}

.visas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.visa-card {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-light);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.visa-card h4 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    color: var(--primary-green);
    margin-bottom: 1rem;
}

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

.visa-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}