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

:root {
    --primary: #0fba83;
    --primary-dark: #0a9b6b;
    --primary-light: #4cd9a3;
    --secondary: #219ebc;
    --accent: #fb8500;
    --dark: #023047;
    --darker: #021f2b;
    --light: #ffffff;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --gradient-primary: linear-gradient(135deg, #0fba83, #219ebc);
    --gradient-accent: linear-gradient(135deg, #fb8500, #ffb703);
    --gradient-cta: linear-gradient(135deg, #0fba83, #219ebc, #023047);
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-border: rgba(15, 186, 131, 0.2);
    --card-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.15);
    --hover-shadow: 0 30px 50px -15px rgba(15, 186, 131, 0.3);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #f5f7ff, #ffffff);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    animation: slideInUp 0.5s ease;
}

.navbar {
    padding: 1rem 2rem;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    text-decoration: none;
    animation: slideInLeft 0.5s ease;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: var(--transition);
}

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

.logo span {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    animation: slideInRight 0.5s ease;
}

.nav-link {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-link:hover {
    color: var(--primary);
    transform: translateY(-2px);
}

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

.menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
    transition: var(--transition);
}

.menu-btn:hover {
    transform: rotate(90deg);
    color: var(--secondary);
}

.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    background: var(--gradient-primary);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    transform: rotate(25deg);
    animation: float 8s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 60%;
    height: 150%;
    background: radial-gradient(circle, rgba(33, 158, 188, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 10s ease-in-out infinite reverse;
}

.hero-content {
    max-width: 1000px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-badge-container {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
    animation: slideInUp 0.6s ease;
}

.hero-badge {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: pulse 2s ease-in-out infinite;
}

.hero-badge-secondary {
    background: rgba(33, 158, 188, 0.3);
    backdrop-filter: blur(8px);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: pulse 2s ease-in-out infinite 0.5s;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-family: 'Space Grotesk', sans-serif;
    color: white;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    animation: slideInUp 0.6s ease 0.2s both;
}

.gradient-text {
    background: linear-gradient(135deg, #fff, #e0f2e9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text_2 {
    background: linear-gradient(135deg, #0f4c5c, #0fba83, #219ebc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.block {
    display: block;
}

.highlight {
    position: relative;
    display: inline-block;
    color: #ffb703;
    text-shadow: 0 0 20px rgba(255, 183, 3, 0.5);
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: 3px;
    transform: scaleX(0);
    animation: scaleIn 0.5s ease 1s forwards;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.8;
    animation: slideInUp 0.6s ease 0.3s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 20;
    animation: slideInUp 0.6s ease 0.4s both;
    flex-wrap: wrap;
}

.stat-card {
    background: rgba(2, 48, 71, 0.9);
    backdrop-filter: blur(10px);
    padding: 1.5rem 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: var(--transition-slow);
    animation: float 3s ease-in-out infinite;
    min-width: 150px;
    text-align: center;
}

.stat-card:hover {
    transform: translateY(-8px) scale(1.05);
    background: var(--dark);
    border-color: var(--accent);
    box-shadow: 0 25px 50px rgba(251, 133, 0, 0.3);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    line-height: 1;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(15, 186, 131, 0.5);
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 5;
    opacity: 0.3;
    pointer-events: none;
}

.hero-wave svg {
    width: 100%;
    height: auto;
    fill: var(--light);
}

.info-section {
    padding: 5rem 2rem;
    background: white;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.info-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 30px;
    text-align: center;
    transition: var(--transition-slow);
    box-shadow: var(--card-shadow);
    border: 1px solid var(--light-gray);
    animation: scaleIn 0.6s ease;
    animation-fill-mode: both;
}

.info-card:nth-child(1) { animation-delay: 0.1s; }
.info-card:nth-child(2) { animation-delay: 0.2s; }
.info-card:nth-child(3) { animation-delay: 0.3s; }

.info-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--hover-shadow);
    border-color: var(--primary-light);
}

.info-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    animation: float 3s ease-in-out infinite;
}

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

.info-card p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

.section {
    padding: 5rem 2rem;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    animation: scaleIn 0.6s ease;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    font-family: 'Space Grotesk', sans-serif;
    color: var(--dark);
    animation: slideInUp 0.6s ease 0.2s both;
}

.section-subtitle {
    color: var(--gray);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    animation: slideInUp 0.6s ease 0.3s both;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
}

.product-card {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    transition: var(--transition-slow);
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--light-gray);
    animation: scaleIn 0.6s ease;
    animation-fill-mode: both;
}

.product-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--hover-shadow);
    border-color: var(--primary);
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.15s; }
.product-card:nth-child(3) { animation-delay: 0.2s; }
.product-card:nth-child(4) { animation-delay: 0.25s; }
.product-card:nth-child(5) { animation-delay: 0.3s; }
.product-card:nth-child(6) { animation-delay: 0.35s; }
.product-card:nth-child(7) { animation-delay: 0.4s; }
.product-card:nth-child(8) { animation-delay: 0.45s; }
.product-card:nth-child(9) { animation-delay: 0.5s; }
.product-card:nth-child(10) { animation-delay: 0.55s; }

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--gradient-accent);
    color: white;
    box-shadow: 0 4px 15px rgba(251, 133, 0, 0.3);
}

.product-image-container {
    height: 200px;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--light-gray);
    overflow: hidden;
}

.product-image {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: var(--transition-slow);
    filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.1));
}

.product-card:hover .product-image {
    transform: scale(1.1) rotate(2deg);
}

.product-info {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    background: white;
}

.product-name {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--dark);
    line-height: 1.4;
    min-height: 70px;
}

.product-presentation {
    font-size: 0.75rem;
    color: var(--primary);
    margin-bottom: 0.8rem;
    background: rgba(15, 186, 131, 0.1);
    padding: 0.2rem 0.8rem;
    border-radius: 50px;
    display: inline-block;
    font-weight: 500;
    align-self: flex-start;
}

.product-price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.product-price small {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray);
    background: var(--light-gray);
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
}

.price-range {
    font-size: 0.75rem;
    color: var(--secondary);
    margin-bottom: 0.5rem;
    background: rgba(33, 158, 188, 0.1);
    padding: 0.2rem 0.8rem;
    border-radius: 50px;
    display: inline-block;
}

.price-per-servicio {
    font-size: 0.75rem;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
    background: rgba(15, 186, 131, 0.1);
    padding: 0.2rem 0.8rem;
    border-radius: 50px;
    display: inline-block;
}

.special-note {
    font-size: 0.7rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
    background: rgba(251, 133, 0, 0.1);
    padding: 0.3rem;
    border-radius: 8px;
    text-align: center;
}

.product-rating {
    color: #ffb703;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.2rem;
    flex-wrap: wrap;
    background: rgba(255, 183, 3, 0.1);
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    align-self: flex-start;
}

.product-rating span {
    color: var(--gray);
    font-size: 0.75rem;
    margin-left: 0.3rem;
    font-weight: 500;
}

.product-description {
    color: var(--gray);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    line-height: 1.5;
    flex: 1;
}

.product-features {
    list-style: none;
    margin-bottom: 1.2rem;
    font-size: 0.8rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.product-features li {
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.product-features i {
    color: var(--primary);
    font-size: 0.7rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    margin-top: auto;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(15, 186, 131, 0.3);
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn i {
    transition: var(--transition);
}

.btn:hover i {
    transform: translateX(5px);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.guide-section {
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
}

.guide-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.guide-card {
    background: white;
    padding: 2rem;
    border-radius: 24px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--light-gray);
    transition: var(--transition-slow);
    animation: slideInUp 0.6s ease;
    animation-fill-mode: both;
}

.guide-card:nth-child(1) { animation-delay: 0.1s; }
.guide-card:nth-child(2) { animation-delay: 0.2s; }
.guide-card:nth-child(3) { animation-delay: 0.3s; }

.guide-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--hover-shadow);
    border-color: var(--primary);
}

.guide-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    transform: rotate(-5deg);
    transition: var(--transition-slow);
}

.guide-card:hover .guide-icon {
    transform: rotate(0deg) scale(1.1);
}

.guide-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.guide-list {
    list-style: none;
}

.guide-list li {
    margin-bottom: 0.8rem;
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.5;
}

.guide-list li strong {
    color: var(--dark);
}

.guide-list li i {
    color: var(--primary);
    margin-right: 0.5rem;
}

.calculator-card {
    background: linear-gradient(135deg, white, #f8f9fa);
}

.calculator {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.calculator input {
    padding: 0.8rem 1rem;
    border: 2px solid var(--light-gray);
    border-radius: 12px;
    font-size: 0.95rem;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
}

.calculator input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(15, 186, 131, 0.1);
}

.btn-calculator {
    padding: 0.8rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-calculator:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(15, 186, 131, 0.3);
}

.calculo-resultado {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(15, 186, 131, 0.1);
    border-radius: 12px;
    font-weight: 600;
    color: var(--primary);
    text-align: center;
    font-size: 0.95rem;
    line-height: 1.6;
}

.cta-section {
    padding: 4rem 2rem;
    background: var(--gradient-cta);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    transform: rotate(25deg);
    animation: float 8s ease-in-out infinite;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    animation: slideInUp 0.6s ease;
}

.cta-text {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    animation: slideInUp 0.6s ease 0.2s both;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2.5rem;
    background: white;
    color: var(--primary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition-slow);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: pulse 2s ease-in-out infinite;
}

.cta-button:hover {
    transform: scale(1.05) translateY(-3px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    gap: 1.5rem;
}

.cta-button i {
    transition: var(--transition);
}

.cta-button:hover i {
    transform: translateX(5px);
}

.footer {
    background: var(--darker);
    color: white;
    padding: 4rem 2rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-top {
    max-width: 1200px;
    margin: 0 auto 3rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
}

.footer-brand {
    animation: slideInLeft 0.6s ease;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
    color: white;
    text-decoration: none;
    display: inline-block;
    margin-bottom: 1rem;
    transition: var(--transition);
}

.footer-logo:hover {
    transform: scale(1.05);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo span {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px) scale(1.1);
}

.footer-links {
    animation: slideInRight 0.6s ease;
}

.footer-links h4 {
    font-size: 1rem;
    margin-bottom: 1.2rem;
    color: white;
    font-weight: 600;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9rem;
    display: inline-block;
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    animation: slideInUp 0.6s ease;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
}

.loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--light-gray);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

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

.price-main {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
}

.price-per-gram {
    font-size: 0.8rem;
    color: var(--gray);
    margin-left: 0.5rem;
    font-weight: normal;
}

[data-tooltip] {
    position: relative;
    cursor: pointer;
}

[data-tooltip]:before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1rem;
    background: var(--dark);
    color: white;
    border-radius: 8px;
    font-size: 0.8rem;
    white-space: nowrap;
    display: none;
    z-index: 20;
    margin-bottom: 8px;
}

[data-tooltip]:hover:before {
    display: block;
}

@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 992px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .guide-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        padding: 2rem;
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        border-bottom: 1px solid var(--glass-border);
    }
    
    .nav-menu.active {
        display: flex;
        animation: slideInUp 0.5s ease;
    }
    
    .menu-btn {
        display: block;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .guide-container {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: center;
    }
    
    .stat-card {
        width: 100%;
        max-width: 300px;
    }
    
    .hero-badge-container {
        flex-direction: column;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}