:root {
    --dark-green: #1a472a;
    --light-green: #2ecc71;
    --white: #ffffff;
    --gray: #f5f5f5;
}

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

body {
    font-family: 'Segoe UI', sans-serif;
    line-height: 1.6;
    background: linear-gradient(135deg, var(--dark-green), #2c5530);
    color: var(--white);
}
nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    padding: 0.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-img {
    height: 120px; /* Уменьшен для лучшей адаптивности */
    width: auto;
    object-fit: contain;
}

.logo-container h1 {
    font-size: 1.5rem;
    color: var(--white);
    font-weight: 600;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    opacity: 0.8;
    transition: opacity 0.3s, transform 0.3s;
}

.nav-links a:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.burger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 20px;
    cursor: pointer;
}

.burger span {
    width: 100%;
    height: 3px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s;
}

.burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.burger.active span:nth-child(2) {
    opacity: 0;
}

.burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero-секция */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 0 10%;
    margin-top: 80px; /* Учитываем фиксированную навигацию */
    position: relative;
    background: url('/static/images/hero-bg.jpg') no-repeat center/cover;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle at 50% 50%,
        rgba(46, 204, 113, 0.2),
        transparent 70%
    );
    z-index: 0;
}

.hero-text {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero-text h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 1rem;
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--white);
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.hero-features {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 1.5rem 0;
}

.hero-features span {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--white);
}

.cta {
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 30px;
    background: var(--light-green);
    color: var(--white);
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.4);
}

.cta:active {
    transform: translateY(0);
    box-shadow: none;
}

/* Адаптивность для мобильных устройств */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        padding: 1rem 0;
        text-align: center;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        margin: 0.5rem 0;
        font-size: 1.2rem;
    }

    .burger {
        display: flex;
    }

    .logo-container h1 {
        font-size: 1.2rem;
    }

    .logo-img {
        height: 50px;
    }

    .hero {
        padding: 0 5%;
        min-height: 60vh;
    }

    .hero-text h1 {
        font-size: clamp(1.5rem, 4vw, 2.5rem);
    }

    .hero-text p {
        font-size: 1rem;
    }

    .hero-features span {
        font-size: 0.8rem;
    }

    .cta {
        padding: 0.7rem 1.5rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .logo-container h1 {
        font-size: 1rem;
    }

    .logo-img {
        height: 40px;
    }

    .hero {
        padding: 0 3%;
    }

    .hero-text h1 {
        font-size: clamp(1.2rem, 3.5vw, 2rem);
    }
}

.cards {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
    padding: 1rem 0;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    cursor: grab;
    scroll-behavior: smooth;
}

.cards:active {
    cursor: grabbing;
}

.cards::-webkit-scrollbar {
    height: 6px;
}

.cards::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.cards::-webkit-scrollbar-thumb {
    background: var(--light-green);
    border-radius: 3px;
}

.cards:hover::-webkit-scrollbar-thumb {
    background: #1db954;
}

.card {
    position: relative;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 1.5rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: 0.3s;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    min-width: 250px;
    max-width: 280px;
    scroll-snap-align: center;
    font-size: 0.95rem;
}

.card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(255, 255, 255, 0.03),
        transparent
    );
    transform: rotate(45deg);
    transition: 0.6s;
    pointer-events: none;
}

.card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"><path fill="rgba(255, 255, 255, 0.05)" d="M42.7,-62.9C50.9,-52.8,50.1,-34.4,54.2,-18.1C58.4,-1.9,67.4,12.3,65.8,25.2C64.1,38.2,51.7,49.9,37.9,57.1C24,64.2,8.6,66.8,-7.8,66.7C-24.2,66.5,-41.6,63.6,-54.4,53.8C-67.2,44,-75.4,27.3,-77.1,9.7C-78.9,-7.9,-74.1,-26.3,-63,-39.4C-51.8,-52.5,-34.3,-60.2,-17.7,-64.5C-1.2,-68.8,13.5,-69.7,26.8,-67.2C40.1,-64.7,51,-69.8,42.7,-62.9Z" transform="translate(100 100)" /></svg>') center/cover no-repeat;
    opacity: 0.1;
    pointer-events: none;
    transform: rotate(var(--rotate, 0deg));
}

.card:hover {
    animation-play-state: paused;
    transform: translateY(-5px);
    transition: 0.3s;
}

.card:hover .features-list i {
    transform: scale(1.2);
}

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

.card-content {
    position: relative;
    z-index: 1;
    padding: 1rem;
    margin-top: 2rem;
}

.card-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    border: 2px solid transparent;
    background: linear-gradient(45deg, var(--light-green), transparent) border-box;
    -webkit-mask: 
        linear-gradient(#fff 0 0) padding-box, 
        linear-gradient(#fff 0 0);
    mask: 
        linear-gradient(#fff 0 0) padding-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    animation: borderAnimation 4s linear infinite;
}

.card.premium .card-border {
    background: linear-gradient(45deg, #ffd700, var(--light-green), #ffd700) border-box;
}

.card.premium .price-tag {
    background: linear-gradient(45deg, #ffd700, var(--light-green));
    box-shadow: 0 4px 15px rgba(255,215,0,0.3);
}

.price-tag {
    position: absolute;
    top: 1.5rem;
    right: 1rem;
    background: var(--light-green);
    padding: 0.3rem 1rem;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: bold;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.features-list {
    list-style: none;
    margin: 1rem 0;
    text-align: left;
    padding-left: 1rem;
    font-size: 0.9rem;
}

.features-list li {
    margin: 0.5rem 0;
    display: flex;
    align-items: center;
}

.features-list i {
    color: var(--light-green);
    margin-right: 0.5rem;
    transition: transform 0.3s;
    animation: iconPulse 2s infinite;
}

.card.premium .features-list i {
    color: #ffd700;
}

.card[data-program="power2xl"],
.card[data-program="powerxl"] {
    animation: none;
}

.card[data-program="power"],
.card[data-program="energyplus"],
.card[data-program="energy"] {
    animation: energyWave 5s infinite;
}

.card[data-program="balanceplus"],
.card[data-program="balance"] {
    animation: standardPop 4s infinite;
}

.card[data-program="standartplus"],
.card[data-program="standart"],
.card[data-program="fourmeals"] {
    animation: energyWave 6s infinite;
}

/* Обновляем стили премиум карточек */
.card[data-program="power4xl"] {
    background: linear-gradient(145deg, #ff4500, #ff0000);
    animation: none;
}
.card[data-program="power3xl"] {
    background: linear-gradient(145deg, #ff4500, #ff0000);
    animation: none;
}

.card[data-program="power2xl"] {
    background: linear-gradient(145deg, #ff6b00, #ff4500);
    animation: none;
}

.card[data-program="powerxl"] {
    background: linear-gradient(145deg, #ff8c00, #ff6b00);
    animation: none;
}

/* Удаляем старые стили для огненных частиц и анимаций */
.fire-particle, 
.card[data-program="power4xl"]::before,
.card[data-program="power3xl"]::before,
.card[data-program="power2xl"]::before,
.card[data-program="powerxl"]::before {
    display: none;
}

.card.premium {
    position: relative;
    overflow: hidden;
}

.card.premium::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255,255,255,0.2),
        transparent
    );
    animation: shimmer 3s infinite;
}

.card h3 {
    font-size: 1.5rem;
    margin: 1rem 0;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.kcal {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: rgba(255,255,255,0.15);
    border-radius: 20px;
    font-size: 0.9rem;
    margin: 0.5rem 0;
    backdrop-filter: blur(5px);
}

.order-btn {
    margin-top: auto;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 10px;
    background: rgba(255,255,255,0.15);
    color: white;
    font-size: 0.9rem;
    cursor: pointer;
    transition: 0.3s;
    backdrop-filter: blur(5px);
    position: relative;
    overflow: hidden;
}

.order-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.order-btn:hover::after {
    left: 100%;
}

.order-btn:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-2px);
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease-in-out;
}

.modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    position: relative;
    transform: scale(0.8);
    animation: scaleIn 0.3s ease-in-out forwards;
}

/* Кнопка закрытия */
.close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    color: #333;
    cursor: pointer;
    transition: transform 0.3s, color 0.3s;
}

.close:hover {
    color: #ff4500;
    transform: rotate(90deg);
}

/* Заголовок */
.modal-content h3 {
    margin: 0 0 20px;
    font-size: 24px;
    color: #222;
    text-align: center;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Поля формы */
.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #555;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-label i {
    color: #28a745;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    color: #333;
    background: rgba(255, 255, 255, 0.8);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: #28a745;
    box-shadow: 0 0 8px rgba(40, 167, 69, 0.3);
}

/* Кнопка отправки */
.submit-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(45deg, #28a745, #34c759);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.submit-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(40, 167, 69, 0.4);
}

.submit-btn:active {
    transform: scale(0.98);
}

/* Анимации */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* Адаптивность */
@media (max-width: 600px) {
    .modal-content {
        width: 95%;
        padding: 20px;
    }

    .modal-content h3 {
        font-size: 20px;
    }

    .form-group input {
        font-size: 14px;
        padding: 10px 12px;
    }

    .submit-btn {
        font-size: 14px;
        padding: 12px;
    }
}

.payme-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    width: 100%;
    padding: 1rem;
    background: #ffd700;
    color: #000;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
}

/* Плавающие декоративные элементы */
.floating-elements {
    position: fixed;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.floating {
    position: absolute;
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.15);
    left: var(--x);
    top: var(--y);
    animation: float 6s ease-in-out infinite;
    animation-delay: var(--delay);
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    25% {
        transform: translate(10px, -10px) rotate(5deg) scale(1.1);
    }
    50% {
        transform: translate(0, -20px) rotate(0deg) scale(1);
    }
    75% {
        transform: translate(-10px, -10px) rotate(-5deg) scale(0.9);
    }
}

@keyframes borderAnimation {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes powerGlow {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(255,215,0,0.3);
        transform: translateY(0);
    }
    50% { 
        box-shadow: 0 0 40px rgba(255,215,0,0.6);
        transform: translateY(-5px);
    }
}

@keyframes energyPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

@keyframes energyWave {
    0% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-5px) rotate(1deg); }
    75% { transform: translateY(5px) rotate(-1deg); }
    100% { transform: translateY(0) rotate(0deg); }
}

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

@keyframes balanceSpin {
    0% { transform: perspective(1000px) rotateY(0); }
    100% { transform: perspective(1000px) rotateY(360deg); }
}

@keyframes standardRotate {
    0% { transform: rotate(0deg); }
    50% { transform: rotate(1deg); }
    100% { transform: rotate(0deg); }
}

@keyframes standardPop {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

@keyframes fireParticle {
    0% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) scale(0);
        opacity: 0;
    }
}

@keyframes ultraPowerGlow {
    0% {
        box-shadow: 0 0 30px rgba(255,69,0,0.6);
        transform: translateY(0);
    }
    50% {
        box-shadow: 0 0 50px rgba(255,69,0,0.8), 0 0 80px rgba(255,165,0,0.4);
        transform: translateY(-10px);
    }
    100% {
        box-shadow: 0 0 30px rgba(255,69,0,0.6);
        transform: translateY(0);
    }
}

@keyframes rotateFireAura {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.contact-form {
    max-width: 500px;
    margin: 0 auto;
}

.contact-form input,
.contact-form select,
.contact-form button {
    width: 100%;
    padding: 1rem;
    margin: 0.5rem 0;
    border: none;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.contact-form button {
    background: var(--light-green);
    cursor: pointer;
}

.about {
    padding: 5rem 10%;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    transition: 0.3s;
    backdrop-filter: blur(5px);
}

.feature:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
}

.feature i {
    font-size: 3rem;
    color: var(--light-green);
    margin-bottom: 1rem;
    transition: 0.3s;
}

.feature:hover i {
    transform: rotate(360deg);
    color: #ffd700;
}

.feature h3 {
    margin: 1rem 0;
    font-size: 1.5rem;
}

.feature p {
    color: rgba(255, 255, 255, 0.8);
}

footer {
    padding: 2rem 5%;
    text-align: center;
    background: rgba(0, 0, 0, 0.2);
}

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

.footer-left {
    text-align: left;
}

.footer-phones {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.phone-number {
    color: var(--white);
    text-decoration: none;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.phone-number:hover {
    color: var(--light-green);
    transform: translateY(-2px);
}

.phone-number i {
    font-size: 1rem;
    color: var(--light-green);
}

.phone-number strong {
    font-weight: 600;
    letter-spacing: 0.5px;
}

.scroll-btn {
    display: none;
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
    }

    .footer-phones {
        align-items: center;
    }

    .footer-left {
        text-align: center;
    }
}

.social a {
    color: var(--white);
    font-size: 1.5rem;
    margin: 0 1rem;
    opacity: 0.8;
    transition: 0.3s;
}

.social a:hover {
    opacity: 1;
}

@media (max-width: 768px) {
    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        display: none;
    }

    .burger {
        display: block;
    }

    .cards {
        grid-template-columns: 1fr;
    }
    
    .card {
        margin: 1rem 0;
    }

    .features {
        grid-template-columns: 1fr;
    }
    
    .feature {
        margin: 1rem 0;
    }
    
    .about {
        padding: 3rem 5%;
    }

    .floating {
        display: none;
    }
}

/* Стили для секции отзывов */
.reviews {
    padding: 5rem 10%;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.reviews-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.review-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 1.5rem;
    backdrop-filter: blur(5px);
    transition: transform 0.3s ease;
}

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

.review-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.review-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.stars {
    color: #ffd700;
    letter-spacing: 2px;
}

.reviews-cta {
    text-align: center;
    margin-top: 3rem;
}

.review-btn {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--light-green);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.review-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.3);
}

/* Оптимизация для мобильных устройств */
@media (max-width: 768px) {
    .reviews-container {
        grid-template-columns: 1fr;
    }
}

/* Обновленные стили для калькулятора */
.calculator {
    padding: 4rem 5%;
    margin: 0;
    position: relative;
}

.calculator-container {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.calculator h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--white);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--white);
    font-size: 0.9rem;
}

.input-group input,
.input-group select {
    width: 100%;
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--white);
    font-size: 1rem;
}

.input-group input:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--light-green);
}

.gender-toggle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.gender-toggle label {
    padding: 0.8rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.gender-toggle input[type="radio"] {
    display: none;
}

.gender-toggle input[type="radio"]:checked + label {
    background: var(--light-green);
}

.calculate-btn {
    width: 100%;
    padding: 1rem;
    background: var(--light-green);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 1rem;
}

.calculate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.3);
}

.result-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    margin-top: 2rem;
    animation: fadeUp 0.5s ease;
}

.calculated-calories {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.daily-calories {
    font-size: 3rem;
    font-weight: bold;
    color: var(--light-green);
    display: block;
    margin-bottom: 0.5rem;
}

.program-info {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    margin-bottom: 2rem;
}

.program-info h3 {
    color: #ffd700;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.program-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
}

.program-details {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
}

.program-calories,
.program-price {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.9rem;
}

.order-program-btn {
    width: 100%;
    padding: 1rem;
    margin-top: 2rem;
    background: var(--light-green);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.order-program-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.3);
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.macro-nutrients {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
}

.macro-box {
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: transform 0.3s;
    overflow: hidden;
}

.macro-box::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: currentColor;
}

.macro-box.protein { color: #ff6b6b; }
.macro-box.fats { color: #ffd93d; }
.macro-box.carbs { color: #6c5ce7; }

.macro-box:hover {
    transform: translateY(-5px);
}

@media (max-width: 768px) {
    .calculator {
        padding: 1rem;
    }
    
    .calculator-container {
        padding: 1rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .input-group input,
    .input-group select {
        font-size: 16px;
    }
}

/* Стили для кастомного селектора цели снижения веса */
.custom-goal-container {
    display: none;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    animation: fadeIn 0.3s ease;
}

.weight-loss-option {
    position: relative;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.weight-loss-option:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.12);
}

.weight-loss-option.selected {
    border-color: var(--light-green);
    background: rgba(46, 204, 113, 0.15);
}

.weight-loss-option i {
    font-size: 2rem;
    color: var(--light-green);
    margin-bottom: 1rem;
}

.weight-loss-option h4 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.weight-loss-option p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.weight-loss-option .percent {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--light-green);
    color: var(--white);
    padding: 0.2rem 0.5rem;
    border-radius: 20px;
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .custom-goal-container {
        grid-template-columns: 1fr;
    }
}

/* Медиа-персоны в секции О нас */
.media-persons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 8rem;
    max-width: 1400px;
    margin: 12rem auto 4rem;
    padding: 0 2rem;
}

.media-card {
    position: relative;
    height: 650px;
    perspective: 2000px;
}

.media-image-container {
    position: absolute;
    top: -60px; /* Reduced from -80px */
    left: 50%;
    transform: translateX(-50%);
    width: 200px; /* Reduced from 260px */
    height: 200px; /* Reduced from 260px */
    border-radius: 50%;
    z-index: 10;
    overflow: hidden;
    border: 4px solid var(--light-green);
    box-shadow: 
        0 0 0 4px rgba(46, 204, 113, 0.2),
        0 15px 25px rgba(0, 0, 0, 0.3);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.media-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--light-green);
    box-shadow: 
        0 0 0 4px rgba(46, 204, 113, 0.2),
        0 20px 30px rgba(0, 0, 0, 0.2);
}

.media-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.media-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.media-card.flipped .media-card-inner {
    transform: rotateY(180deg);
}

.media-card-front,
.media-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 30px;
    padding: 160px 2rem 2rem; /* Adjusted from 180px */
    background: rgba(26, 71, 42, 0.95);
    border: 1px solid rgba(46, 204, 113, 0.3);
    box-shadow: 
        0 15px 35px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(46, 204, 113, 0.1);
}

.media-card-back {
    transform: rotateY(180deg);
    padding-top: 3rem;
    background: linear-gradient(
        160deg, 
        rgba(26, 71, 42, 0.98),
        rgba(26, 71, 42, 0.95)
    );
}

.media-card:hover .media-image-container {
    transform: translateX(-50%) scale(1.05);
}

.ambassador-title {
    color: var(--light-green);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 1rem 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
}

.ambassador-details {
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 15px;
    border-left: 3px solid var(--light-green);
}

.biography {
    height: 100%;
    overflow-y: auto;
    padding: 1rem;
    color: rgba(255, 255, 255, 0.95);
}

.biography h5 {
    color: var(--light-green);
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}

.biography h5::after {
    content: '';
    position: absolute;
    bottom: -0.8rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--light-green);
}

.biography-quote {
    margin: 2.5rem 0;
    padding: 2rem;
    background: rgba(46, 204, 113, 0.1);
    border-radius: 20px;
    position: relative;
    font-size: 1.2rem;
    line-height: 1.6;
    font-style: italic;
    text-align: center;
}

.biography-quote::before,
.biography-quote::after {
    content: '"';
    position: absolute;
    font-size: 4rem;
    font-family: Georgia, serif;
    color: var(--light-green);
    opacity: 0.5;
}

.biography-quote::before {
    top: -1rem;
    left: 1rem;
}

.biography-quote::after {
    bottom: -2rem;
    right: 1rem;
}

.biography-achievements {
    margin: 2.5rem 0;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border-left: 3px solid var(--light-green);
}

.biography-achievements h6 {
    color: var(--light-green);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
}

.biography-achievements ul {
    display: grid;
    gap: 1rem;
}

.biography-achievements li {
    padding-left: 2rem;
    position: relative;
    line-height: 1.5;
}

.biography-achievements li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--light-green);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--light-green);
}

.media-socials {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.media-socials a {
    color: var(--white);
    font-size: 1.8rem;
    opacity: 0.8;
    transition: all 0.3s;
}

.media-socials a:hover {
    opacity: 1;
    color: var(--light-green);
    transform: translateY(-5px);
}

.flip-button {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    padding: 1rem 2rem;
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid var(--light-green);
    border-radius: 30px;
    color: var(--white);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    overflow: hidden;
}

.flip-button:hover {
    background: var(--light-green);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(46, 204, 113, 0.2);
}

@media (max-width: 768px) {
    .media-persons {
        grid-template-columns: 1fr;
        gap: 10rem;
    }
    
    .media-card {
        height: 700px;
    }
    
    .media-image-container {
        width: 180px; /* Even smaller on mobile */
        height: 180px;
        top: -50px;
    }

    .media-card-front {
        padding-top: 150px;
    }
}

/* Стили для макроэлементов */
.macro-nutrients {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
}

.macro-box {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.2rem;
    text-align: center;
}

.macro-box span {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--light-green);
}

.macro-box p {
    margin: 0.5rem 0;
    color: var(--white);
}

.macro-box small {
    color: rgba(255, 255, 255, 0.6);
}

.body-type-box {
    padding: 1.5rem;
    border-radius: 12px;
    margin: 1rem 0;
    text-align: center;
    transition: transform 0.3s ease;
}

.body-type-box:hover {
    transform: translateY(-5px);
}

.body-type-box h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.body-type-box p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.4;
}

.additional-info {
    margin-top: 2rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.water-intake {
    text-align: center;
    margin-bottom: 1.5rem;
}

.water-intake i {
    color: #3498db;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.water-intake span {
    font-size: 1.2rem;
    color: #3498db;
    font-weight: bold;
}

.meal-schedule {
    margin-top: 1.5rem;
}

.meal-schedule h4 {
    color: var(--light-green);
    margin-bottom: 1rem;
}

.meal-schedule ul {
    list-style: none;
    padding: 0;
}

.meal-schedule li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 0.5rem 0;
}

.meal-schedule .time {
    color: var(--light-green);
    font-weight: bold;
}

.body-type {
    color: #ffd700;
    margin-bottom: 0.5rem;
}

.ambassador-title {
    color: var(--light-green);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0.5rem 0;
}

.ambassador-details {
    margin: 1rem 0;
    text-align: left;
}

.ambassador-details ul {
    list-style: none;
    padding: 0;
}

.ambassador-details li {
    margin: 0.5rem 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

@media (max-width: 768px) {
    .macro-nutrients {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .macro-box:last-child {
        grid-column: span 2;
        width: 80%;
        margin: 0 auto;
    }
}

.section-subtitle {
    font-size: 2.5rem;
    text-align: center;
    margin: 5rem 0 8rem;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
}

.section-subtitle::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--light-green);
}


.athletes {
    padding: 5rem 10%;
    text-align: center;
    background: var(--bg-dark);
    position: relative;
}

.athletes h2 {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 2rem;
    font-weight: 600;
}

.athletes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.athlete-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.athlete-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(46, 204, 113, 0.3);
}

.athlete-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.athlete-card h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.athlete-card .title {
    font-size: 1rem;
    color: var(--light-green);
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.athlete-card .bio {
    font-size: 0.9rem;
    color: var(--white);
    opacity: 0.8;
    line-height: 1.5;
}

/* Адаптивность для мобильных устройств */
@media (max-width: 768px) {
    .athletes {
        padding: 3rem 5%;
    }

    .athletes h2 {
        font-size: 2rem;
    }

    .athlete-card {
        padding: 1rem;
    }

    .athlete-img {
        height: 150px;
    }

    .athlete-card h3 {
        font-size: 1.2rem;
    }

    .athlete-card .title {
        font-size: 0.9rem;
    }

    .athlete-card .bio {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .athletes {
        padding: 2rem 3%;
    }

    .athletes h2 {
        font-size: 1.5rem;
    }

    .athlete-img {
        height: 120px;
    }

    .athlete-card h3 {
        font-size: 1.1rem;
    }

    .athlete-card .title {
        font-size: 0.85rem;
    }

    .athlete-card .bio {
        font-size: 0.75rem;
    }
}