:root {
    --bg-color: #F4F5E3;
    --primary-color: #1E4B2E;
    --accent-color: #C1AB3B;
    --text-color: #333333;
    --light-gray: #e0e0e0;
    --white-color: #ffffff;
    
    --font-primary: 'Cormorant Garamond', serif;
    --font-secondary: 'Poppins', sans-serif;

    --header-height: 80px;
    --transition-speed: 0.4s;
    --border-radius: 12px;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-secondary);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    overflow-x: hidden; 
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
    font-family: var(--font-primary);
    color: var(--primary-color);
    font-weight: 700;
}

h1 { font-size: 4.5rem; }
h2 { font-size: 3rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; font-weight: 600; }
p { font-size: 1rem; margin-bottom: 1rem; }
a { text-decoration: none; color: var(--accent-color); transition: color var(--transition-speed) ease; }
a:hover { color: var(--primary-color); }
ul { list-style: none; }
img { max-width: 100%; height: auto; }
section { padding: 100px 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }

.section-title {
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 20px;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}
.preloader-inner {
    text-align: center;
}
.preloader.fade-out { opacity: 0; visibility: hidden; }
.preloader-logo { animation: pulse 2s infinite ease-in-out; }
.preloader-logo img { max-width: 150px; }
.preloader-mandala { 
    margin: 20px auto 0; 
    width: 50px; 
    height: 50px; 
    border: 3px solid var(--primary-color); 
    border-top-color: var(--accent-color); 
    border-radius: 50%; 
    animation: spin 1.5s linear infinite; 
}

@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.05); opacity: 0.8; } }
@keyframes spin { to { transform: rotate(360deg); } }
.header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; transition: all var(--transition-speed) ease; padding: 15px 0; }
.header.scrolled { background-color: rgba(244, 245, 227, 0.9); backdrop-filter: blur(10px); box-shadow: var(--shadow); }
.navbar { display: flex; justify-content: space-between; align-items: center; max-width: 1300px; margin: 0 auto; padding: 0 30px; }
.nav-logo img { height: 50px; transition: transform var(--transition-speed) ease; }
.nav-logo:hover img { transform: scale(1.1); }
.nav-menu { display: flex; gap: 35px; }
.nav-link { font-family: var(--font-secondary); font-weight: 500; color: var(--primary-color); font-size: 1.05rem; position: relative; padding-bottom: 5px; }
.nav-link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background-color: var(--accent-color); transition: width var(--transition-speed) ease; }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.hamburger { display: none; cursor: pointer; z-index: 1001; }
.hamburger .bar { display: block; width: 28px; height: 3px; margin: 6px auto; background-color: var(--primary-color); border-radius: 2px; transition: all 0.3s ease-in-out; }

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: var(--header-height) 20px 0; 
    background-color: var(--bg-color); 
}
#particles-js { position: absolute; width: 100%; height: 100%; top: 0; left: 0; z-index: 1; }
.hero-content { 
    position: relative; 
    z-index: 2; 
    max-width: 900px; 
    padding: 0; 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    margin-top: -5vh;
} 
.hero-title { 
    color: var(--primary-color); 
    font-size: 5.5rem; 
    margin-bottom: 1rem;
    text-shadow: none; 
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.1;
    font-weight: 600;
}
.title-main {
    display: inline-block;
}
.title-main span {
    display: inline-block;
    min-width: 0.5ch;
}
.title-sub {
    color: #4A7A59;
    font-size: 0.35em;
    font-weight: 500;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    margin-left: 0.4em;
}

.hero-subtitle, .hero-features > div, .cta-button, .teaching-hours, .title-sub {
    opacity: 0;
}

.hero-subtitle { font-size: 1.4rem; font-family: var(--font-secondary); margin-bottom: 2rem; color: var(--primary-color); } 
.hero-features { display: flex; justify-content: center; flex-wrap: wrap; gap: 20px; margin-bottom: 2.5rem; font-size: 1rem; font-weight: 500; color: var(--primary-color); } 
.hero-features div { display: flex; align-items: center; gap: 8px; background: rgba(30, 75, 46, 0.05); padding: 8px 15px; border-radius: 50px; }
.hero-features i { color: var(--accent-color); }
.cta-button { background-color: var(--accent-color); color: var(--primary-color); padding: 16px 38px; border-radius: 50px; font-size: 0.9rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; display: inline-block; transition: all var(--transition-speed) ease; box-shadow: 0 8px 20px rgba(0,0,0,0.2); border: 2px solid transparent; }
.cta-button:hover { background-color: var(--primary-color); border-color: var(--primary-color); color: var(--white-color); transform: translateY(-5px); }
.teaching-hours { margin-top: 2rem; display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 1.2rem; color: var(--primary-color); } 
.teaching-hours i { font-size: 1.8rem; color: var(--accent-color); }

.about { 
    background: var(--white-color); 
    overflow: hidden; 
}
.about-intro {
    max-width: 800px;
    margin: 0 auto 60px auto;
}
.about-intro .section-title {
    margin-bottom: 30px;
}
.about-subtitle {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.8;
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.about-vision {
    background: var(--bg-color);
    padding: 40px;
    border-radius: var(--border-radius);
    border-left: 5px solid var(--accent-color);
    position: relative;
}
.vision-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    opacity: 0.15;
    position: absolute;
    top: 25px;
    left: 25px;
}
.about-vision h3 {
    margin-bottom: 15px;
}
.about-vision p {
    margin-bottom: 0;
    color: #555;
}
.about-video {
    text-align: center;
}
.about-video-title {
    margin-bottom: 20px;
}
.video-container { 
    width: 100%; 
    max-width: 380px;
    margin: 0 auto;
    border-radius: var(--border-radius); 
    overflow: hidden; 
    box-shadow: var(--shadow);
    border: 8px solid var(--white-color); 
}
.about-video .secondary-cta {
    margin-top: 25px;
}
.secondary-cta { background: var(--primary-color); color: var(--white-color); }
.secondary-cta:hover { background: var(--accent-color); border-color: var(--accent-color); color: var(--primary-color); }

.programs { background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%231E4B2E' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.programs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 40px; }
.program-card { 
    background: var(--white-color); 
    padding: 0; 
    padding-bottom: 40px;
    text-align: center; 
    border-radius: var(--border-radius); 
    box-shadow: var(--shadow); 
    transition: all var(--transition-speed) ease; 
    border-bottom: 4px solid transparent;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.program-card:hover { transform: translateY(-15px); border-bottom-color: var(--accent-color); }
.program-img {
    width: 100%;
    height: 200px;
    margin-bottom: 30px;
}
.program-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.program-card:hover .program-img img {
    transform: scale(1.05);
}
.program-card h3 { 
    margin: 0 20px 15px 20px;
}
.program-card p {
    margin: 0 20px;
    flex-grow: 1;
}


.program-details-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
    padding: 12px 28px;
    background-color: transparent;
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    font-family: var(--font-secondary);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    align-self: center; 
}
.program-details-btn:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(30, 75, 46, 0.2);
}
.program-details-btn i {
    transition: transform 0.3s ease;
}
.program-details-btn:hover i {
    transform: translateX(4px);
}


.how-to-register { background: var(--white-color); }
.steps-container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-bottom: 50px; position: relative; }
.steps-container::before { content: ''; position: absolute; top: 60px; left: 10%; width: 80%; height: 2px; background: repeating-linear-gradient(90deg, var(--accent-color), var(--accent-color) 10px, transparent 10px, transparent 20px); z-index: 0; }
.step-card { background: var(--bg-color); padding: 30px; border-radius: var(--border-radius); text-align: center; position: relative; z-index: 1; transition: all var(--transition-speed) ease; }
.step-card:hover { transform: translateY(-10px); box-shadow: var(--shadow); }
.step-number { position: absolute; top: -20px; left: 50%; transform: translateX(-50%); background: var(--primary-color); color: var(--white-color); width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-primary); font-size: 1.5rem; font-weight: 700; }
.step-img {
    width: 120px;
    height: 120px;
    margin: 30px auto 20px auto;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.step-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.features { overflow: hidden; }
.features-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); 
    gap: 30px; 
}
.feature-item { 
    display: flex; 
    gap: 25px; 
    align-items: flex-start; 
    background: rgba(255,255,255,0.5); 
    padding: 25px; 
    border-radius: var(--border-radius); 
    transition: all var(--transition-speed) ease; 
}
.feature-item:hover { 
    background: var(--white-color); 
    box-shadow: var(--shadow); 
}
.feature-item i {
    font-size: 2.5rem;
    color: var(--accent-color);
    width: 50px;
    text-align: center;
    flex-shrink: 0;
    margin-top: 5px;
}
.feature-text h3 {
    margin-bottom: 15px;
}
.feature-text p {
    margin-bottom: 10px;
    color: #555;
}
.feature-text p:last-child {
    margin-bottom: 0;
}


.testimonials { background: var(--white-color); }
.testimonial-slider-container { position: relative; max-width: 800px; margin: 0 auto; overflow: hidden; border-radius: var(--border-radius); box-shadow: var(--shadow); }
.testimonial-slider { display: flex; transition: transform 0.5s ease-in-out; }
.testimonial-slide { min-width: 100%; background: var(--bg-color); padding: 60px 50px; text-align: center; box-sizing: border-box; }
.testimonial-avatar { width: 100px; height: 100px; border-radius: 50%; border: 4px solid var(--accent-color); margin-bottom: 20px; object-fit: cover; }
.testimonial-text { font-style: italic; font-family: var(--font-primary); font-size: 1.4rem; line-height: 1.6; color: var(--primary-color); margin-bottom: 25px; }
.testimonial-author { color: var(--text-color); font-family: var(--font-secondary); font-weight: 600; }
.read-more-btn { margin-top: 15px; background: none; border: none; color: var(--accent-color); text-decoration: underline; cursor: pointer; font-size: 0.9rem; font-weight: 500; }
.slider-btn { position: absolute; top: 50%; transform: translateY(-50%); background: var(--white-color); border: none; width: 50px; height: 50px; border-radius: 50%; font-size: 1.5rem; color: var(--primary-color); cursor: pointer; box-shadow: 0 4px 10px rgba(0,0,0,0.1); transition: all var(--transition-speed) ease; }
.slider-btn:hover { background: var(--accent-color); color: var(--white-color); }
.prev-btn { left: 15px; }
.next-btn { right: 15px; }

.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 40px; align-items: stretch; }
.pricing-card { background: var(--white-color); border-radius: var(--border-radius); box-shadow: var(--shadow); display: flex; flex-direction: column; overflow: hidden; transition: box-shadow var(--transition-speed) ease;  }
.course-header { padding: 30px; text-align: center; background: var(--primary-color); color: var(--white-color); }
.course-header i { font-size: 2.5rem; color: var(--accent-color); margin-bottom: 15px; }
.course-header h3 { color: var(--white-color); margin-bottom: 5px; }
.course-header p { color: rgba(255,255,255,0.8); margin-bottom: 0; }
.plans { padding: 30px; flex-grow: 1; }
.plan { display: flex; justify-content: space-between; align-items: center; padding: 15px; border-bottom: 1px solid var(--light-gray); cursor: pointer; transition: background-color 0.3s ease; border-radius: 8px; margin-bottom: 5px; }
.plan input[type="radio"] { display: none; } 
.plan:last-child { border-bottom: none; }
.plan.popular { position: relative; } 
.plan:nth-of-type(3)::before { content: "POPULAR"; position: absolute; top: -10px; right: 15px; background: var(--accent-color); color: var(--primary-color); font-size: 0.7rem; padding: 3px 8px; font-weight: 700; border-radius: 5px; transform: rotate(10deg); }
.plan:hover { background-color: #f0f1e0; }
input[type="radio"]:checked + .hours, input[type="radio"]:checked + .price, input[type="radio"]:checked + .price-container { color: var(--primary-color); }
input[type="radio"]:checked + .hours::before { content: '✔'; color: var(--accent-color); margin-right: 10px; font-weight: bold; }
label.plan { display: flex; } 
.hours { font-weight: 600; color: var(--text-color); display: flex; align-items: center; transition: color 0.3s; }
.price { font-weight: 600; font-size: 1.1rem; }
.price-container { display: flex; align-items: center; gap: 8px; }
.old-price { text-decoration: line-through; color: #999; font-size: 0.9rem; }
.new-price { font-weight: 600; font-size: 1.1rem; }
.discount { background: #e1f5e8; color: var(--primary-color); padding: 3px 8px; border-radius: 5px; font-size: 0.75rem; font-weight: 700; }
.pricing-buttons { padding: 0 30px 30px; display: flex; flex-direction: column; gap: 15px; }
.pricing-buttons a { display: block; text-align: center; padding: 15px; border-radius: 8px; font-weight: 600; transition: all var(--transition-speed) ease; }
.whatsapp-btn { background-color: #25D366; color: var(--white-color); }
.whatsapp-btn:hover { background-color: #1DAA53; }
.email-btn { background-color: var(--light-gray); color: var(--primary-color); }
.email-btn:hover { background-color: #ccc; }

.contact { background: var(--white-color); }
.contact .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.contact .section-title { margin-bottom: 60px; }
.contact-grid-layout {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 50px;
    align-items: center;
    width: 100%;
}
.contact-details {
    flex: 1 1 350px;
}
.contact-form-wrapper {
    flex: 1.5 1 500px;
    width: 100%;
}
.contact-group {
    margin-bottom: 40px;
}
.contact-group:last-child {
    margin-bottom: 0;
}
.contact-details h4 {
    margin-bottom: 20px;
}
.social-links-wrapper { 
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 15px; 
}
.social-link { 
    background: var(--bg-color); 
    padding: 10px 20px; 
    border-radius: 50px; 
    color: var(--primary-color); 
    font-weight: 500; 
    display: inline-flex; 
    align-items: center; 
    gap: 10px; 
    transition: all var(--transition-speed) ease; 
}
.social-link:hover { 
    background: var(--primary-color); 
    color: var(--white-color); 
    box-shadow: var(--shadow); 
}
.social-icons { 
    display: flex; 
    justify-content: flex-start; 
    gap: 15px; 
    flex-wrap: wrap; 
}
.social-icons a { 
    width: 45px; 
    height: 45px; 
    background: var(--bg-color); 
    border-radius: 50%; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 1.3rem; 
    color: var(--primary-color); 
    transition: all var(--transition-speed) ease; 
}
.social-icons a:hover { 
    background: var(--primary-color); 
    color: var(--white-color); 
    transform: translateY(-5px); 
}
.contact-form-wrapper {
    background: var(--bg-color);
    padding: 40px;
    border-radius: var(--border-radius);
}
.contact-form-wrapper h4 {
    margin-bottom: 20px;
}
.form-group { position: relative; margin-bottom: 35px; }
.form-group input, .form-group textarea { width: 100%; padding: 15px 0; background: transparent; border: none; border-bottom: 2px solid #ccc; font-size: 1rem; font-family: var(--font-secondary); color: var(--text-color); outline: none; position: relative; z-index: 1; }
.form-group label { position: absolute; top: 15px; left: 0; color: #999; transition: all 0.3s ease; z-index: 0; }
.form-group input:focus + label, .form-group input:valid + label, .form-group textarea:focus + label, .form-group textarea:valid + label { top: -10px; font-size: 0.85rem; color: var(--primary-color); }
.form-group input:focus, .form-group textarea:focus { border-bottom-color: var(--primary-color); }
#contactForm .cta-button { border: none; width: 100%; cursor: pointer; }
.hidden-field {
    display: none;
}
.form-status {
    margin-top: 20px;
    font-weight: 500;
    text-align: center;
    min-height: 1.2em;
}
.form-status.success {
    color: var(--primary-color);
}
.form-status.error {
    color: #D83F31;
}

.footer { background: var(--primary-color); color: var(--bg-color); padding: 30px 0; }
.footer-content { 
    display: flex; 
    justify-content: center; 
    align-items: center; 
}
.developer-credit a { font-family: 'Courier New', Courier, monospace; font-size: 1.1rem; color: var(--bg-color); display: flex; align-items: center; position: relative; overflow: hidden; padding: 5px; }
.developer-credit .tag { color: var(--accent-color); font-weight: bold; transition: transform 0.3s cubic-bezier(0.7, 0, 0.3, 1); }
.developer-credit .dev-name, .developer-credit .name { margin: 0 5px; transition: transform 0.3s cubic-bezier(0.7, 0, 0.3, 1); }
.developer-credit a:hover .tag:first-child { transform: translateX(-150%); }
.developer-credit a:hover .tag:nth-child(3) { transform: translateX(150%); }
.developer-credit a:hover .dev-name { transform: translateY(-150%); }
.developer-credit .name { position: absolute; left: 50%; transform: translate(-50%, 150%); color: var(--white-color); }
.developer-credit a:hover .name { transform: translate(-50%, 0); }

.modal { position: fixed; z-index: 2000; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(30, 75, 46, 0.8); backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: opacity 0.4s ease, visibility 0.4s ease; }
.modal.active { opacity: 1; visibility: visible; }
.modal-content { background: var(--white-color); margin: auto; padding: 40px; border-radius: var(--border-radius); max-width: 800px; width: 90%; position: relative; transform: scale(0.9); transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.modal.active .modal-content { transform: scale(1); }
.close-btn { color: #aaa; position: absolute; top: 15px; right: 25px; font-size: 28px; font-weight: bold; cursor: pointer; transition: color 0.3s ease; }
.close-btn:hover, .close-btn:focus { color: #333; }
#modal-body, #testimonial-modal-body { 
    max-height: 75vh; 
    overflow-y: auto; 
    padding-right: 15px;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) var(--bg-color);
}
#modal-body::-webkit-scrollbar, #testimonial-modal-body::-webkit-scrollbar {
    width: 8px;
}
#modal-body::-webkit-scrollbar-track, #testimonial-modal-body::-webkit-scrollbar-track {
    background: var(--bg-color);
    border-radius: 10px;
}
#modal-body::-webkit-scrollbar-thumb, #testimonial-modal-body::-webkit-scrollbar-thumb {
    background-color: var(--accent-color);
    border-radius: 10px;
    border: 2px solid var(--white-color);
}
.modal-title { font-size: 2.5rem; margin-bottom: 25px; text-align: center; }
.modal-section { margin-bottom: 30px; }
.modal-section h4 { color: var(--primary-color); font-size: 1.5rem; margin-bottom: 15px; border-bottom: 2px solid var(--accent-color); padding-bottom: 10px; }
.modal-section p { color: #555; margin-bottom: 0; }
.modal-section ul { list-style: none; padding-left: 0; }
.modal-section li { padding: 8px 0 8px 30px; position: relative; }
.modal-section li::before { content: '✓'; font-weight: 900; color: var(--accent-color); position: absolute; left: 0; top: 10px; font-size: 1rem; }
#testimonial-modal-body { text-align: center; }
#testimonial-modal-body .testimonial-avatar { width: 120px; height: 120px; }
#testimonial-modal-body p { font-size: 1.1rem; line-height: 1.8; text-align: left; white-space: pre-wrap; }
#testimonial-modal-body h4 { margin-top: 25px; font-size: 1.2rem; }
@media (max-width: 1024px) {
    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.5rem; }
    .hero-title { font-size: 4rem; }
    .steps-container { grid-template-columns: 1fr; gap: 60px; }
    .steps-container::before { display: none; }
}

@media (max-width: 768px) {
    .hamburger { display: block; }
    .hamburger.active .bar:nth-child(2) { opacity: 0; }
    .hamburger.active .bar:nth-child(1) { background-color: var(--bg-color); transform: translateY(9px) rotate(45deg); }
    .hamburger.active .bar:nth-child(3) { background-color: var(--bg-color); transform: translateY(-9px) rotate(-45deg); }
    
    .nav-menu {
        position: fixed;
        left: 0; top: 0;
        width: 100%;
        height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 20px;
        background-color: rgba(30, 75, 46, 0.95);
        backdrop-filter: blur(10px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: scale(1.1);
        transition: opacity 0.5s ease, transform 0.5s ease, visibility 0.5s;
    }
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: scale(1);
    }
    .nav-item { 
        margin: 0;
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.4s ease, transform 0.4s ease;
    }
    .nav-menu.active .nav-item {
        opacity: 1;
        transform: translateY(0);
    }
    .nav-menu.active .nav-item:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active .nav-item:nth-child(2) { transition-delay: 0.15s; }
    .nav-menu.active .nav-item:nth-child(3) { transition-delay: 0.2s; }
    .nav-menu.active .nav-item:nth-child(4) { transition-delay: 0.25s; }
    .nav-menu.active .nav-item:nth-child(5) { transition-delay: 0.3s; }
    .nav-menu.active .nav-item:nth-child(6) { transition-delay: 0.35s; }
    .nav-menu.active .nav-item:nth-child(7) { transition-delay: 0.4s; }

    .nav-link { 
        font-size: 1.8rem;
        color: var(--bg-color);
        font-family: var(--font-primary);
        font-weight: 500;
    }
    .nav-link::after { background-color: var(--accent-color); }
    
    section { padding: 80px 0; }
    .hero-title { font-size: 3.2rem; }
    .hero-subtitle { font-size: 1.2rem; }
    .hero-features { gap: 10px; font-size: 0.85rem; }
    .hero-features div { padding: 6px 12px; }

    .about-grid {
        grid-template-columns: 1fr;
    }
    .about-video {
        margin-top: 30px;
    }
    
    .feature-item { 
        flex-direction: column; 
        align-items: center; 
        text-align: center; 
        gap: 15px; 
    } 
    .feature-item i { margin-top: 0; }
    .features-grid, .pricing-grid { grid-template-columns: 1fr; }
    .plan.popular { margin: 0; } 

    .contact-grid-layout {
        flex-direction: column;
        gap: 40px;
    }
    .contact-details {
        text-align: center;
        width: 100%;
    }
    .social-links-wrapper {
        align-items: center;
    }
    .social-icons {
        justify-content: center;
    }
    
    .modal-content { width: 95%; padding: 25px; }
    #modal-body, #testimonial-modal-body { max-height: 80vh; }
    .modal-title { font-size: 2rem; }
}