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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #1f1e1c;
    overflow-x: hidden;
}

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

/* Header Styles */
#header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: linear-gradient(135deg, rgba(31, 30, 28, 0.95), rgba(37, 58, 53, 0.95));
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(168, 191, 163, 0.2);
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    height: 50px;
    width: auto;
}

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

.nav-link {
    color: #a8bfa3;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #096d65, #2f8b98);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #2f8b98;
}

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

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

.bar {
    width: 25px;
    height: 3px;
    background-color: #a8bfa3;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero-section {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1f1e1c 0%, #253a35 30%, #096d65 70%, #2f8b98 100%);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(47, 139, 152, 0.4) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(168, 191, 163, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(9, 109, 101, 0.2) 0%, transparent 50%);
    animation: backgroundPulse 12s ease-in-out infinite alternate;
}

/* DNA Helix Animation */
.dna-helix {
    position: absolute;
    top: 10%;
    right: 5%;
    width: 200px;
    height: 400px;
    transform-style: preserve-3d;
    animation: dnaRotate 20s linear infinite;
}

.dna-strand {
    position: absolute;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, #2f8b98, #a8bfa3);
    border-radius: 1px;
    transform-origin: center;
}

.strand-1 {
    left: 50%;
    transform: translateX(-50%) rotateY(0deg) translateX(50px);
}

.strand-2 {
    left: 50%;
    transform: translateX(-50%) rotateY(180deg) translateX(50px);
}

.dna-base {
    position: absolute;
    width: 100px;
    height: 2px;
    background: rgba(168, 191, 163, 0.6);
    left: 50%;
    transform: translateX(-50%);
    animation: dnaBasePulse 3s ease-in-out infinite;
}

.base-1 { top: 20%; animation-delay: 0s; }
.base-2 { top: 40%; animation-delay: 0.5s; }
.base-3 { top: 60%; animation-delay: 1s; }
.base-4 { top: 80%; animation-delay: 1.5s; }

/* Protein Molecules */
.protein-molecule {
    position: absolute;
    display: flex;
    gap: 10px;
    animation: proteinFloat 8s ease-in-out infinite;
}

.mol-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.mol-2 {
    bottom: 20%;
    right: 20%;
    animation-delay: 2s;
}

.amino-acid {
    width: 12px;
    height: 12px;
    background: linear-gradient(45deg, #2f8b98, #096d65);
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(47, 139, 152, 0.5);
    animation: aminoGlow 2s ease-in-out infinite alternate;
}

/* Muscle Fibers */
.muscle-fiber {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, transparent, #a8bfa3, transparent);
    animation: fiberPulse 6s ease-in-out infinite;
}

.fiber-1 {
    top: 30%;
    left: 0;
    width: 300px;
    animation-delay: 0s;
}

.fiber-2 {
    top: 50%;
    right: 0;
    width: 250px;
    animation-delay: 2s;
}

.fiber-3 {
    top: 70%;
    left: 20%;
    width: 400px;
    animation-delay: 4s;
}

/* Energy Bursts */
.energy-burst {
    position: absolute;
    width: 100px;
    height: 100px;
}

.burst-1 {
    top: 15%;
    left: 15%;
    animation: burstRotate 15s linear infinite;
}

.burst-2 {
    bottom: 25%;
    right: 25%;
    animation: burstRotate 18s linear infinite reverse;
}

.burst-ring {
    position: absolute;
    border: 2px solid rgba(47, 139, 152, 0.3);
    border-radius: 50%;
    animation: ringExpand 4s ease-out infinite;
}

.burst-ring:nth-child(1) {
    width: 30px;
    height: 30px;
    top: 35px;
    left: 35px;
    animation-delay: 0s;
}

.burst-ring:nth-child(2) {
    width: 50px;
    height: 50px;
    top: 25px;
    left: 25px;
    animation-delay: 1s;
}

.burst-ring:nth-child(3) {
    width: 70px;
    height: 70px;
    top: 15px;
    left: 15px;
    animation-delay: 2s;
}

/* Floating Supplements */
.floating-supplement {
    position: absolute;
    font-size: 2rem;
    animation: supplementFloat 10s ease-in-out infinite;
    filter: drop-shadow(0 0 10px rgba(47, 139, 152, 0.5));
}

.supp-1 {
    top: 25%;
    left: 5%;
    animation-delay: 0s;
}

.supp-2 {
    top: 60%;
    right: 10%;
    animation-delay: 3s;
}

.supp-3 {
    bottom: 30%;
    left: 8%;
    animation-delay: 6s;
}

/* Neural Network */
.neural-network {
    position: absolute;
    top: 50%;
    left: 5%;
    width: 150px;
    height: 150px;
    transform: translateY(-50%);
}

.neuron {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #2f8b98;
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(47, 139, 152, 0.8);
    animation: neuronPulse 3s ease-in-out infinite;
}

.neuron-1 { top: 0; left: 0; animation-delay: 0s; }
.neuron-2 { top: 0; right: 0; animation-delay: 1s; }
.neuron-3 { bottom: 0; left: 50%; transform: translateX(-50%); animation-delay: 2s; }

.connection {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, rgba(47, 139, 152, 0.4), rgba(168, 191, 163, 0.4));
    animation: connectionPulse 2s ease-in-out infinite;
}

.conn-1 {
    top: 4px;
    left: 8px;
    width: 134px;
    animation-delay: 0.5s;
}

.conn-2 {
    top: 4px;
    right: 8px;
    width: 100px;
    transform: rotate(45deg);
    transform-origin: right center;
    animation-delay: 1.5s;
}

/* Hero Content */
.hero-content {
    text-align: center;
    color: white;
    z-index: 10;
    position: relative;
    max-width: 1000px;
    padding: 2rem;
}

.hero-badge {
    background: linear-gradient(135deg, rgba(47, 139, 152, 0.2), rgba(168, 191, 163, 0.2));
    border: 1px solid rgba(168, 191, 163, 0.3);
    border-radius: 50px;
    padding: 0.8rem 2rem;
    margin-bottom: 2rem;
    display: inline-block;
    backdrop-filter: blur(10px);
    animation: badgeGlow 3s ease-in-out infinite;
}

.hero-badge span {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    margin-bottom: 2rem;
    text-shadow: 
        0 0 30px rgba(47, 139, 152, 0.6),
        0 0 60px rgba(47, 139, 152, 0.4),
        4px 4px 8px rgba(0,0,0,0.5);
    letter-spacing: 0.05em;
}

.title-line-1 {
    display: block;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    background: linear-gradient(45deg, #ffffff, #2f8b98, #a8bfa3);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textShine 4s ease-in-out infinite;
}

.title-line-2 {
    display: block;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    color: white;
    margin-top: -0.5rem;
}

.title-accent {
    display: block;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 600;
    color: #a8bfa3;
    margin-top: 0.5rem;
    letter-spacing: 0.2em;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    margin-bottom: 3rem;
    opacity: 0.9;
    font-weight: 400;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    background: rgba(168, 191, 163, 0.1);
    padding: 1.5rem 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(168, 191, 163, 0.2);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #2f8b98;
    font-family: 'Orbitron', sans-serif;
}

.stat-label {
    font-size: 0.9rem;
    color: #a8bfa3;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.cta-button {
    position: relative;
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s ease;
    text-decoration: none;
    display: inline-block;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    min-width: 180px;
}

.cta-button.primary {
    background: linear-gradient(135deg, #2f8b98, #096d65);
    color: white;
    box-shadow: 0 15px 35px rgba(47, 139, 152, 0.3);
}

.cta-button.secondary {
    background: transparent;
    color: #a8bfa3;
    border: 2px solid #a8bfa3;
}

.button-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.6s ease;
}

.cta-button:hover .button-glow {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
}

.cta-button.secondary:hover {
    background: #a8bfa3;
    color: #1f1e1c;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: rgba(168, 191, 163, 0.1);
    padding: 1rem 1.5rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(168, 191, 163, 0.2);
    font-size: 0.9rem;
    font-weight: 500;
    color: #a8bfa3;
}

.feature-icon {
    font-size: 1.2rem;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(168, 191, 163, 0.8);
    animation: scrollBounce 2s ease-in-out infinite;
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(168, 191, 163, 0.6);
    border-radius: 12px;
    margin: 0 auto 0.5rem;
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: rgba(168, 191, 163, 0.8);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: wheelScroll 2s ease-in-out infinite;
}

.scroll-indicator span {
    font-size: 0.8rem;
    letter-spacing: 0.1em;
}

/* New Animations */
@keyframes dnaRotate {
    from { transform: rotateY(0deg); }
    to { transform: rotateY(360deg); }
}

@keyframes dnaBasePulse {
    0%, 100% { opacity: 0.6; transform: translateX(-50%) scaleX(1); }
    50% { opacity: 1; transform: translateX(-50%) scaleX(1.2); }
}

@keyframes proteinFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

@keyframes aminoGlow {
    0% { box-shadow: 0 0 15px rgba(47, 139, 152, 0.5); }
    100% { box-shadow: 0 0 25px rgba(47, 139, 152, 0.8); }
}

@keyframes fiberPulse {
    0%, 100% { opacity: 0.3; transform: scaleX(1); }
    50% { opacity: 0.8; transform: scaleX(1.5); }
}

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

@keyframes ringExpand {
    0% { transform: scale(0); opacity: 1; }
    100% { transform: scale(2); opacity: 0; }
}

@keyframes supplementFloat {
    0%, 100% { transform: translateY(0px) scale(1) rotate(0deg); }
    33% { transform: translateY(-15px) scale(1.1) rotate(120deg); }
    66% { transform: translateY(-5px) scale(0.9) rotate(240deg); }
}

@keyframes neuronPulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.3); opacity: 1; }
}

@keyframes connectionPulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.8; }
}

@keyframes badgeGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(47, 139, 152, 0.3); }
    50% { box-shadow: 0 0 30px rgba(47, 139, 152, 0.5); }
}

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

@keyframes wheelScroll {
    0% { top: 6px; opacity: 1; }
    100% { top: 20px; opacity: 0; }
};
    border: none;
    border-radius: 50px;
    font-size: 1.4rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s ease;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    box-shadow: 
        0 15px 35px rgba(47, 139, 152, 0.3),
        inset 0 1px 0 rgba(255,255,255,0.2);
    animation: fadeInUp 1s ease-out 1s both;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.6s ease;
}

.cta-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 
        0 25px 50px rgba(47, 139, 152, 0.4),
        inset 0 1px 0 rgba(255,255,255,0.3);
}

.cta-button:hover::before {
    left: 100%;
}

/* About Section */
.about-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, #a8bfa3 0%, rgba(168, 191, 163, 0.1) 100%);
}

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

.about-text h2 {
    font-size: 3rem;
    color: #1f1e1c;
    margin-bottom: 2rem;
    font-family: 'Orbitron', sans-serif;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #253a35;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: 2rem;
    margin-top: 3rem;
	flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: #096d65;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: #253a35;
    font-weight: 500;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(31, 30, 28, 0.1);
}

/* Products Section */
.products-section {
    padding: 8rem 0;
    background: #f8f9fa;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    color: #1f1e1c;
    margin-bottom: 4rem;
    font-family: 'Orbitron', sans-serif;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.product-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 15px 30px rgba(31, 30, 28, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #096d65, #2f8b98);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(31, 30, 28, 0.15);
}

.product-image {
    text-align: center;
    margin-bottom: 1.5rem;
}

.product-image img {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 15px;
}

.product-card h3 {
    font-size: 1.5rem;
    color: #1f1e1c;
    margin-bottom: 1rem;
    text-align: center;
}

.product-card p {
    color: #253a35;
    text-align: center;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-benefits {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.product-benefits span {
    background: linear-gradient(135deg, #096d65, #2f8b98);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.product-btn {
    display: block;
    text-align: center;
    background: linear-gradient(135deg, #2f8b98, #096d65);
    color: white;
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.product-btn:hover {
    background: linear-gradient(135deg, #096d65, #2f8b98);
    transform: scale(1.05);
}

/* Training Safety Section */
.training-safety {
    padding: 8rem 0;
    background: linear-gradient(135deg, #253a35, #1f1e1c);
    color: white;
}

.training-safety h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 4rem;
    font-family: 'Orbitron', sans-serif;
}

.safety-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.safety-item {
    text-align: center;
    padding: 2rem;
    background: rgba(168, 191, 163, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(168, 191, 163, 0.2);
}

.safety-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.safety-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #a8bfa3;
}

.safety-item p {
    line-height: 1.6;
    opacity: 0.9;
}

/* Approaches Section */
.approaches-section {
    padding: 8rem 0;
    background: white;
}

.approaches-section h2 {
    text-align: center;
    font-size: 3rem;
    color: #1f1e1c;
    margin-bottom: 4rem;
    font-family: 'Orbitron', sans-serif;
}

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

.approach-card {
    padding: 2.5rem;
    background: linear-gradient(135deg, #a8bfa3, rgba(168, 191, 163, 0.8));
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(31, 30, 28, 0.1);
    transition: transform 0.3s ease;
}

.approach-card:hover {
    transform: translateY(-5px);
}

.approach-card h3 {
    font-size: 1.5rem;
    color: #1f1e1c;
    margin-bottom: 1rem;
}

.approach-card p {
    color: #253a35;
    line-height: 1.6;
}

/* Comments Section */
.comments-section {
    padding: 8rem 0;
    background: #f8f9fa;
}

.comments-section h2 {
    text-align: center;
    font-size: 3rem;
    color: #1f1e1c;
    margin-bottom: 4rem;
    font-family: 'Orbitron', sans-serif;
}

.comments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.comment-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(31, 30, 28, 0.1);
    display: flex;
    gap: 1.5rem;
}

.comment-avatar {
    flex-shrink: 0;
}

.comment-content p {
    font-style: italic;
    color: #253a35;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.comment-content h4 {
    color: #1f1e1c;
    margin-bottom: 0.5rem;
}

.comment-content span {
    color: #2f8b98;
    font-size: 0.9rem;
}

/* FAQ Section */
.faq-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, #096d65, #253a35);
    color: white;
}

.faq-section h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 4rem;
    font-family: 'Orbitron', sans-serif;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1.5rem;
    background: rgba(168, 191, 163, 0.1);
    border-radius: 15px;
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: rgba(168, 191, 163, 0.2);
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 500;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 200px;
}

.faq-answer p {
    line-height: 1.6;
    opacity: 0.9;
}

/* External Links Section */
.external-links {
    padding: 6rem 0;
    background: white;
}

.external-links h2 {
    text-align: center;
    font-size: 3rem;
    color: #1f1e1c;
    margin-bottom: 4rem;
    font-family: 'Orbitron', sans-serif;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.external-link {
    display: block;
    padding: 2rem;
    background: linear-gradient(135deg, #a8bfa3, rgba(168, 191, 163, 0.8));
    border-radius: 15px;
    text-decoration: none;
    color: #1f1e1c;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px rgba(31, 30, 28, 0.1);
}

.external-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(31, 30, 28, 0.15);
}

.external-link h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #253a35;
}

.external-link p {
    line-height: 1.6;
    color: #253a35;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1f1e1c, #253a35);
    color: #a8bfa3;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

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

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

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

.footer-section ul li a {
    color: #a8bfa3;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #2f8b98;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.8rem;
    border: none;
    border-radius: 25px;
    background: rgba(168, 191, 163, 0.1);
    color: white;
    border: 1px solid rgba(168, 191, 163, 0.3);
}

.newsletter-form input::placeholder {
    color: rgba(168, 191, 163, 0.7);
}

.newsletter-form button {
    padding: 0.8rem 1.5rem;
    background: linear-gradient(135deg, #2f8b98, #096d65);
    color: white;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-form button:hover {
    background: linear-gradient(135deg, #096d65, #2f8b98);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(168, 191, 163, 0.2);
}

/* Animations */
@keyframes backgroundPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px) scale(1); opacity: 1; }
    50% { transform: translateY(-30px) scale(1.2); opacity: 0.8; }
}

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

@keyframes lineMove {
    0% { transform: translateX(0); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateX(100vw); opacity: 0; }
}

@keyframes textShine {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

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

@keyframes waveExpand {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(3);
        opacity: 0;
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: linear-gradient(135deg, rgba(31, 30, 28, 0.98), rgba(37, 58, 53, 0.98));
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-stats {
        justify-content: center;
    }

    .geometric-shape,
    .dynamic-line {
        display: none;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .safety-grid {
        grid-template-columns: 1fr;
    }

    .approaches-grid {
        grid-template-columns: 1fr;
    }

    .comments-grid {
        grid-template-columns: 1fr;
    }

    .comment-card {
        flex-direction: column;
        text-align: center;
    }

    .links-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }
}