/* ======================== СБРОС И БАЗОВЫЕ СТИЛИ ======================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: #1a1a1a;
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    padding-top: 80px;
}

/* ======================== НАВИГАЦИЯ ======================== */
.navigation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 15px 30px;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

/* Логотип */
.nav-brand {
    flex-shrink: 0;
    margin-right: 20px;
}

.nav-brand a {
    display: block;
    color: #ffffff;
    text-decoration: none;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.5px;
    transition: color 0.3s ease;
}

.nav-brand a:hover {
    color: #00F260;
}

/* Основное меню */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 25px;
    flex: 1;
    justify-content: center;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    position: relative;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: #00F260;
    text-shadow: 0 0 8px rgba(0, 242, 96, 0.6);
    transform: translateY(-2px);
}

/* CTA кнопка */
.nav-link.cta {
    background: linear-gradient(135deg, #00F260, #0575E6);
    color: #ffffff;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 25px;
    box-shadow: 0 4px 15px rgba(0, 242, 96, 0.3);
    flex-shrink: 0;
}

.nav-link.cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 242, 96, 0.5);
    text-shadow: none;
}

/* Социальные иконки */
.nav-social {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-shrink: 0;
}

.social-link {
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    flex-shrink: 0;
}

.social-link:hover {
    background: rgba(0, 242, 96, 0.2);
    border-color: #00F260;
    transform: translateY(-2px) scale(1.1);
    box-shadow: 0 4px 15px rgba(0, 242, 96, 0.3);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

/* ======================== МОБИЛЬНОЕ МЕНЮ ======================== */
.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: 2px solid #ffffff;
    border-radius: 8px;
    padding: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    border-color: #00F260;
}

.hamburger {
    width: 24px;
    height: 18px;
    position: relative;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: #ffffff;
    margin: 4px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

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

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Мобильное выпадающее меню */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 73%;
    height: 100vh;
    background: #1a1a1a;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1001;
    transition: right 0.4s ease;
    overflow-y: auto;
    padding: 25px;
}

.mobile-menu.active {
    right: 0;
}

.mobile-nav-links {
    margin-top: 20px;
}

.mobile-nav-link {
    display: block;
    color: #ffffff;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: #00F260;
    padding-left: 10px;
}

/* Выпадающий список услуг */
.services-dropdown {
    margin-top: 10px;
    margin-left: 15px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.services-dropdown.active {
    max-height: 700px;
}

.services-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.services-arrow {
    transition: transform 0.3s ease;
    color: #999999;
}

.services-arrow.active {
    transform: rotate(180deg);
    color: #00F260;
}

.dropdown-item {
    display: block;
    color: #999999;
    text-decoration: none;
    font-size: 14px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    color: #00F260;
    padding-left: 5px;
}

/* Мобильные социальные ссылки */
.mobile-social {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-social-title {
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

.mobile-social-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.mobile-social-link {
    width: calc(20% - 4px);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.mobile-social-link:hover {
    background: rgba(0, 242, 96, 0.2);
    border-color: #00F260;
    transform: scale(1.1);
}

.mobile-social-link svg {
    width: 50%;
    height: 50%;
    max-width: 22px;
    max-height: 22px;
}

/* Мобильные контакты */
.mobile-contacts {
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-contacts-title {
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
}

.mobile-contact-item {
    display: block;
    color: #999999;
    text-decoration: none;
    font-size: 14px;
    padding: 8px 0;
    transition: color 0.3s ease;
}

.mobile-contact-item:hover {
    color: #00F260;
}

/* CTA кнопка в мобильном меню */
.mobile-cta {
    margin-top: 30px;
}

.mobile-cta-btn {
    display: block;
    width: 100%;
    background: linear-gradient(135deg, #00F260, #0575E6);
    color: #ffffff;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    padding: 15px 20px;
    border-radius: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 242, 96, 0.3);
    transition: all 0.3s ease;
}

.mobile-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 242, 96, 0.5);
}

/* Оверлей */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ======================== HERO SECTION ======================== */
.hero-section {
    background: #1a1a1a;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    position: relative;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.name-role {
    color: #666;
    font-size: 16px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 40px;
}

.divider {
    display: inline-block;
    width: 30px;
    height: 1px;
    background: #666;
    margin: 0 15px;
    vertical-align: middle;
}

.hero-content h1 {
    color: #fff;
    font-size: 56px;
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 30px;
    letter-spacing: -1px;
}

.gradient-text {
    background: linear-gradient(90deg, #00F260, #00A040);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: #00F260;
}

.subtitle {
    color: #999;
    font-size: 20px;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 0;
}

.service-keywords {
    display: inline-flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.service-keyword {
    position: relative;
    color: #999;
}

.service-keyword:not(:last-child)::after {
    content: "|";
    position: absolute;
    right: -12px;
    color: #666;
}

.cta-button {
    display: inline-block;
    margin-top: 50px;
    padding: 18px 40px;
    background: #1a1a1a !important;
    color: #ffffff !important;
    text-decoration: none !important;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 1px;
    border: 2px solid #00F260 !important;
    border-radius: 50px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-button:hover {
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 242, 96, 0.3);
    border-color: #00A040 !important;
}

.cta-button:focus {
    outline: 3px solid #00F260;
    outline-offset: 3px;
}

/* WhatsApp icon for CTA */
.cta-button::before {
    content: "";
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 8px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23ffffff"><path d="M12.04 2c-5.46 0-9.91 4.45-9.91 9.91 0 1.75.46 3.45 1.32 4.95L2.05 22l5.25-1.38c1.45.79 3.08 1.21 4.74 1.21 5.46 0 9.91-4.45 9.91-9.91 0-2.65-1.03-5.14-2.9-7.01A9.816 9.816 0 0 0 12.04 2m.01 1.67c2.2 0 4.26.86 5.82 2.42a8.225 8.225 0 0 1 2.41 5.83c0 4.54-3.7 8.23-8.24 8.23-1.48 0-2.93-.39-4.19-1.15l-.3-.18-3.12.82.83-3.04-.2-.32a8.188 8.188 0 0 1-1.26-4.38c.01-4.54 3.7-8.24 8.25-8.24M8.53 7.33c-.16 0-.43.06-.66.31-.22.25-.87.86-.87 2.07 0 1.22.89 2.39 1 2.56.12.17 1.76 2.67 4.25 3.73.59.27 1.05.42 1.41.53.59.19 1.13.16 1.56.1.48-.07 1.46-.6 1.67-1.18.21-.58.21-1.07.15-1.18-.07-.1-.23-.16-.48-.27-.25-.14-1.47-.74-1.69-.82-.23-.08-.37-.12-.56.12-.16.25-.64.81-.78.97-.15.17-.29.19-.53.07-.26-.13-1.06-.39-2-1.23-.74-.66-1.23-1.47-1.38-1.72-.12-.24-.01-.36.11-.48.11-.11.27-.29.37-.44.13-.14.17-.25.25-.41.08-.17.04-.31-.02-.43-.06-.11-.56-1.35-.77-1.84-.2-.48-.4-.42-.56-.43-.14 0-.3-.01-.47-.01Z"/></svg>') center/contain no-repeat;
    vertical-align: middle;
}

/* ======================== ABOUT SECTION ======================== */
#about {
    background: #1a1a1a;
    padding: 80px 20px 60px;
    width: 100%;
    overflow-x: hidden;
    scroll-margin-top: 80px;
}

.about-title {
    text-align: center;
    color: #ffffff;
    font-size: 48px;
    font-weight: 300;
    margin-bottom: 60px;
    letter-spacing: -1px;
    opacity: 0;
    animation: fadeInTitle 0.8s ease-out forwards;
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    width: 100%;
}

.section-title {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.circle-wrapper {
    position: relative;
    width: 350px;
    height: 350px;
    flex-shrink: 0;
}

.circle-progress {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.circle-progress svg {
    width: 100%;
    height: 100%;
}

.circle-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 4;
}

.progress-circle {
    fill: none;
    stroke: #00F260;
    stroke-width: 4;
    stroke-linecap: round;
    stroke-dasharray: 1194;
    stroke-dashoffset: 1194;
    animation: drawCircle 2s ease-in-out forwards;
}

.circle-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    opacity: 0;
    animation: fadeInContent 0.5s ease-in-out 1.5s forwards;
}

.circle-number {
    color: #fff;
    font-size: 80px;
    font-weight: 300;
    letter-spacing: -2px;
    line-height: 1;
}

.circle-text {
    color: #999;
    font-size: 30px;
    font-weight: 300;
    margin-top: 10px;
}

.stats-text {
    text-align: left;
    opacity: 0;
    animation: fadeInText 0.8s ease-in-out 2s forwards;
    flex: 1;
    min-width: 0;
}

.stats-text p {
    color: #999;
    font-size: 32px;
    font-weight: 300;
    line-height: 1.5;
    margin: 0;
}

.highlight-seo {
    color: #fff;
    font-weight: 400;
}

.highlight-ai {
    color: #00F260;
    font-weight: 400;
}

.green-underline {
    display: inline-block;
    width: 0;
    height: 4px;
    background: #00F260;
    margin-top: 40px;
    animation: expandLine 0.8s ease-in-out 2.3s forwards;
}

.animate-on-scroll {
    animation-play-state: paused;
}

.animate-on-scroll.in-view {
    animation-play-state: running;
}

/* ======================== SERVICES SECTION ======================== */
#services {
    scroll-margin-top: 80px;
}

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

.services-title {
    color: #ffffff !important;
    font-size: 48px !important;
    font-weight: 300 !important;
    text-align: center !important;
    margin-bottom: 60px !important;
    letter-spacing: -1px !important;
    display: block !important;
    opacity: 0;
    animation: fadeInTitle 0.8s ease-out forwards;
}

.seo-description {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.service-item {
    display: block;
    width: 100%;
    background-color: transparent !important;
    border: 2px solid #000000;
    border-radius: 50px;
    padding: 20px 30px;
    margin-bottom: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.service-item:hover {
    border-color: #00F260 !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 242, 96, 0.6) !important;
}

.service-item:focus {
    outline: 3px solid #00F260;
    outline-offset: 2px;
}

.service-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    position: relative;
}

.service-number {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    min-width: 30px;
}

.service-name {
    font-size: 24px;
    font-weight: 600;
    color: #ffffff;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.service-item:hover .service-name {
    font-size: 28px;
    transform: translateX(-50%) translateY(-3px);
}

.service-description {
    font-size: 14px;
    color: #999999;
    text-align: right;
    max-width: 200px;
    line-height: 1.3;
}

/* ======================== PORTFOLIO SECTION ======================== */
#portfolio {
    scroll-margin-top: 80px;
}

.cases-section {
    background-color: #1a1a1a !important;
    padding: 60px 20px !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
    width: 100% !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
}

.seo-content {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.cases-title {
    font-size: 56px;
    font-weight: 300;
    text-align: center;
    margin-bottom: 50px;
    color: #ffffff !important;
}

.cases-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 30px !important;
    margin-bottom: 40px !important;
    padding: 0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.case-card {
    background: transparent !important;
    border: 2px solid #ffffff !important;
    border-radius: 12px !important;
    padding: 25px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    height: auto !important;
    display: flex !important;
    flex-direction: column !important;
    text-align: center !important;
    box-sizing: border-box !important;
    position: relative;
}

.case-card:hover {
    border-color: #00F260;
    box-shadow: 0 0 20px rgba(0, 242, 96, 0.3);
    transform: translateY(-5px);
}

.case-card:focus {
    outline: 3px solid #00F260;
    outline-offset: 2px;
}

.case-logo {
    width: 60px !important;
    height: 60px !important;
    border-radius: 50% !important;
    object-fit: cover !important;
    margin: 0 auto 15px auto !important;
    display: block !important;
    border: 3px solid rgba(255,255,255,0.2) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3) !important;
    transition: all 0.3s ease !important;
}

.case-logo:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 242, 96, 0.4) !important;
}

.case-company {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff !important;
    margin-bottom: 8px;
}

.case-industry {
    font-size: 14px;
    color: #999999 !important;
    margin-bottom: 8px;
}

.case-position {
    font-size: 14px;
    color: #999999 !important;
    margin-bottom: 15px;
}

.case-preview {
    font-size: 14px;
    color: #ffffff !important;
    flex-grow: 1;
}

.case-more {
    text-align: center;
    font-size: 16px;
    color: #999999 !important;
    margin-top: 10px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: #1a1a1a !important;
    margin: 10% auto;
    padding: 40px;
    border: 2px solid #ffffff;
    border-radius: 16px;
    width: 80%;
    max-width: 700px;
    max-height: 70vh;
    overflow-y: auto;
    position: relative;
    color: #ffffff !important;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.modal-content::-webkit-scrollbar {
    display: none;
}

.modal-close {
    color: #ff0000 !important;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    top: 15px;
    right: 20px;
    transition: all 0.3s ease;
}

.modal-close:hover {
    text-shadow: 0 0 10px #ff0000;
}

.modal-logo {
    width: 80px !important;
    height: 80px !important;
    border-radius: 50% !important;
    object-fit: cover !important;
    margin: 0 auto 20px auto !important;
    display: block !important;
    border: 4px solid rgba(255,255,255,0.2) !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4) !important;
}

.modal-company {
    font-size: 24px;
    font-weight: 600;
    color: #ffffff !important;
    margin-bottom: 10px;
}

.modal-industry {
    font-size: 16px;
    color: #999999 !important;
    margin-bottom: 10px;
}

.modal-position {
    font-size: 16px;
    color: #999999 !important;
    margin-bottom: 20px;
}

.modal-description {
    font-size: 16px;
    color: #ffffff !important;
    line-height: 1.8;
    margin-bottom: 30px;
}

.modal-metrics {
    background: rgba(0, 242, 96, 0.1);
    border: 1px solid #00F260;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 30px;
}

.modal-metrics h4 {
    color: #00F260 !important;
    margin-bottom: 10px;
}

.modal-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 30px;
}

.nav-arrow {
    background: transparent;
    border: 2px solid #00F260;
    color: #00F260 !important;
    font-size: 20px;
    padding: 10px 15px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-arrow:hover {
    background: #00F260;
    color: #1a1a1a !important;
    box-shadow: 0 0 15px rgba(0, 242, 96, 0.5);
}

.nav-arrow:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.back-button {
    background: transparent;
    border: 2px solid #ffffff;
    color: #ffffff !important;
    padding: 12px 24px;
    border-radius: 25px;
    cursor: pointer;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
}

.back-button:hover {
    border-color: #00F260;
    color: #00F260 !important;
}

#modalContent {
    opacity: 1;
    transition: opacity 0.3s ease-in-out;
}

.modal-content.changing {
    opacity: 0.7;
}

/* ======================== CALCULATOR SECTION ======================== */
.calculator-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 0;
}

.calculator-header {
    text-align: center;
    margin-bottom: 50px;
}

.calculator-header h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: #ffffff;
    font-weight: bold;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.8);
}

.calculator-header h2 {
    font-size: 1.2rem;
    color: #cccccc;
    max-width: 600px;
    margin: 0 auto;
    font-weight: normal;
}

.calculator {
    background: linear-gradient(135deg, #2d2d2d, #1a1a1a);
    border-radius: 25px;
    padding: 50px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 1px solid #333;
}

.progress-container {
    margin-bottom: 40px;
}

.progress-text {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: #cccccc;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #333;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00F260, #0575E6);
    border-radius: 4px;
    width: 0%;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 20px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3));
    animation: shimmer 2s infinite;
}

.question {
    display: none;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.question.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.question h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: #ffffff;
    text-align: center;
    font-weight: 600;
}

.question-subtitle {
    font-size: 1rem;
    color: #cccccc;
    text-align: center;
    margin-bottom: 40px;
}

.question-options {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-bottom: 40px;
}

.option-btn {
    background: #333;
    border: 2px solid #333;
    color: #ffffff;
    padding: 20px 25px;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: left;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
}

.option-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 242, 96, 0.1), transparent);
    transition: left 0.5s;
}

.option-btn:hover {
    border-color: #00F260;
    background: rgba(0, 242, 96, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 242, 96, 0.2);
}

.option-btn:hover::before {
    left: 100%;
}

.option-btn.selected {
    border-color: #00F260;
    background: rgba(0, 242, 96, 0.2);
    box-shadow: 0 0 20px rgba(0, 242, 96, 0.3);
}

.slider-container {
    margin: 30px 0;
    text-align: center;
}

.slider-wrapper {
    position: relative;
    margin: 30px 0;
}

.slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: #333;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: #00F260;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0, 242, 96, 0.4);
    transition: all 0.3s;
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 8px 25px rgba(0, 242, 96, 0.6);
}

.slider::-moz-range-thumb {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: #00F260;
    cursor: pointer;
    border: none;
    box-shadow: 0 5px 15px rgba(0, 242, 96, 0.4);
}

.slider-value {
    font-size: 2rem;
    color: #00F260;
    font-weight: bold;
    margin-top: 20px;
    text-shadow: 0 0 20px rgba(0, 242, 96, 0.5);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    font-size: 0.9rem;
    color: #666;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
    margin: 30px 0;
}

.checkbox-item {
    display: flex;
    align-items: center;
    background: #333;
    padding: 20px;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid #333;
    position: relative;
    overflow: hidden;
}

.checkbox-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 242, 96, 0.1), transparent);
    transition: left 0.5s;
}

.checkbox-item:hover {
    border-color: #00F260;
    background: rgba(0, 242, 96, 0.1);
    transform: translateY(-2px);
}

.checkbox-item:hover::before {
    left: 100%;
}

.checkbox-item.selected {
    border-color: #00F260;
    background: rgba(0, 242, 96, 0.2);
    box-shadow: 0 5px 20px rgba(0, 242, 96, 0.2);
}

.checkbox-item input[type="checkbox"] {
    margin-right: 15px;
    width: 20px;
    height: 20px;
    accent-color: #00F260;
    cursor: pointer;
    pointer-events: none;
}

.checkbox-item label {
    font-size: 1.1rem;
    cursor: pointer;
    flex: 1;
    pointer-events: none;
}

.other-input {
    width: 100%;
    padding: 15px;
    background: #1a1a1a;
    border: 2px solid #333;
    border-radius: 10px;
    color: #ffffff;
    font-size: 1rem;
    margin-top: 15px;
    transition: border-color 0.3s;
}

.other-input:focus {
    outline: none;
    border-color: #00F260;
    box-shadow: 0 0 10px rgba(0, 242, 96, 0.3);
}

.navigation-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
}

.btn {
    background: linear-gradient(135deg, #00F260, #0575E6);
    color: #1a1a1a;
    border: none;
    padding: 18px 35px;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn::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 0.5s;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 242, 96, 0.4);
}

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

.btn:disabled {
    background: #666;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn:disabled::before {
    display: none;
}

.btn-secondary {
    background: #333;
    color: #ffffff;
    border: 2px solid #333;
}

.btn-secondary:hover {
    background: #444;
    border-color: #555;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.input-group {
    margin: 20px 0;
}

.input-group label {
    display: block;
    margin-bottom: 10px;
    color: #cccccc;
    font-weight: 500;
}

.input-group input {
    width: 100%;
    padding: 18px;
    background: #333;
    border: 2px solid #333;
    border-radius: 15px;
    color: #ffffff;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.input-group input:focus {
    outline: none;
    border-color: #00F260;
    box-shadow: 0 0 15px rgba(0, 242, 96, 0.3);
}

.input-group input.error {
    border-color: #ff4444;
    box-shadow: 0 0 15px rgba(255, 68, 68, 0.3);
}

.result {
    text-align: center;
    padding: 50px;
    border: 3px solid #00F260;
    border-radius: 25px;
    background: transparent;
    color: #ffffff;
    margin: 30px 0;
    animation: resultAppear 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.result h3 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: bold;
    color: #ffffff;
}

.result p {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #ffffff;
}

.result-savings {
    font-size: 4rem;
    font-weight: bold;
    margin: 30px 0;
    color: #00F260;
    text-shadow: 0 0 30px rgba(0, 242, 96, 0.8);
}

.expensive-result {
    border: 3px solid #00F260;
    background: transparent;
    text-align: center;
    padding: 50px;
    border-radius: 25px;
    color: #ffffff;
    margin: 30px 0;
    animation: resultAppear 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.expensive-result h3 {
    font-size: 2.5rem;
    margin-bottom: 25px;
    font-weight: bold;
    color: #ffffff;
}

.expensive-result p {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: #ffffff;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366 !important;
    color: #ffffff !important;
    padding: 15px 25px;
    border-radius: 15px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s;
    margin: 20px 0;
}

.whatsapp-btn:hover {
    background: #1ea952 !important;
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
}

.whatsapp-icon {
    width: 24px;
    height: 24px;
}

.progress-complete {
    color: #00F260;
    font-weight: bold;
    margin-left: 10px;
}

.lead-form {
    background: #1a1a1a;
    padding: 40px;
    border-radius: 20px;
    margin-top: 40px;
    border: 1px solid #333;
}

.lead-form h4 {
    color: #00F260;
    margin-bottom: 25px;
    font-size: 1.5rem;
    text-align: center;
}

.loading {
    display: none;
    text-align: center;
    color: #00F260;
    margin: 20px 0;
}

.spinner {
    border: 3px solid #333;
    border-top: 3px solid #00F260;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    margin: 0 auto 10px;
}

/* ======================== FOOTER ======================== */
.footer {
    background: linear-gradient(135deg, #1a1a1a, #0d0d0d);
    border-top: 1px solid #333;
    padding: 40px 0 0;
    position: relative;
    margin: 0 !important;
    width: 100vw;
    margin-left: calc(-50vw + 50%) !important;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #00F260, #0575E6, transparent);
}

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

.footer-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: start;
}

.footer * {
    color: #ffffff !important;
}

.other-link.bonus {
    color: #00F260 !important;
    font-weight: 600;
}

.other-link.bonus:hover {
    color: #0575E6 !important;
}

.footer-slogan {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
    background: linear-gradient(135deg, #00F260, #0575E6) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    margin-bottom: 10px;
}

.footer-subtitle {
    font-size: 1rem;
    color: #ffffff;
    line-height: 1.4;
    max-width: 280px;
}

.footer-location {
    font-size: 0.9rem;
    color: #cccccc !important;
    margin-top: 10px;
}

.footer-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.social-grid {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #ffffff;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #ffffff !important;
    text-decoration: none;
    transition: all 0.3s;
    padding: 6px 12px;
    border-radius: 8px;
}

.contact-item:hover {
    color: #ffffff !important;
    background: rgba(0, 242, 96, 0.1);
}

.contact-item svg {
    width: 16px;
    height: 16px;
}

.footer-right {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-services {
    margin-bottom: 20px;
}

.footer-services h3 {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: #ffffff;
}

.services-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-link {
    color: #cccccc !important;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s;
    padding: 4px 0;
    position: relative;
}

.service-link::before {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, #00F260, #0575E6);
    transition: width 0.3s;
}

.service-link:hover {
    color: #00F260 !important;
    transform: translateX(3px);
}

.service-link:hover::before {
    width: 100%;
}

.other-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.other-link {
    color: #cccccc;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s;
    padding: 8px 0;
    position: relative;
}

.other-link::before {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00F260, #0575E6);
    transition: width 0.3s;
}

.other-link:hover {
    color: #00F260;
    transform: translateX(3px);
}

.other-link:hover::before {
    width: 100%;
}

.footer-bottom {
    margin-top: 35px;
    padding: 20px 0 0; /* <-- Исправлено: 20px сверху, 0 по бокам, 0 снизу */
    border-top: 1px solid #333;
    text-align: center;
}

.footer-copyright {
    color: #999 !important;
    font-size: 0.85rem;
    line-height: 1.4;
    margin-bottom: 10px;
}

.footer-legal {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-legal a {
    color: #999 !important;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s;
}

.footer-legal a:hover {
    color: #00F260 !important;
}

/* ======================== АНИМАЦИИ ======================== */
@keyframes fadeInTitle {
    to {
        opacity: 1;
    }
}

@keyframes drawCircle {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes fadeInContent {
    to {
        opacity: 1;
    }
}

@keyframes fadeInText {
    to {
        opacity: 1;
    }
}

@keyframes expandLine {
    to {
        width: 120px;
    }
}

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

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

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

@keyframes resultAppear {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(30px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Animation delays for service items */
.service-item {
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

.service-item:nth-child(2) { animation-delay: 0.1s; }
.service-item:nth-child(3) { animation-delay: 0.2s; }
.service-item:nth-child(4) { animation-delay: 0.3s; }
.service-item:nth-child(5) { animation-delay: 0.4s; }
.service-item:nth-child(6) { animation-delay: 0.5s; }
.service-item:nth-child(7) { animation-delay: 0.6s; }
.service-item:nth-child(8) { animation-delay: 0.7s; }
.service-item:nth-child(9) { animation-delay: 0.8s; }
.service-item:nth-child(10) { animation-delay: 0.9s; }
.service-item:nth-child(11) { animation-delay: 1.0s; }
.service-item:nth-child(12) { animation-delay: 1.1s; }

/* Animation delays for case cards */
.case-card {
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

.case-card:nth-child(1) { animation-delay: 0.1s; }
.case-card:nth-child(2) { animation-delay: 0.2s; }
.case-card:nth-child(3) { animation-delay: 0.3s; }
.case-card:nth-child(4) { animation-delay: 0.4s; }
.case-card:nth-child(5) { animation-delay: 0.5s; }
.case-card:nth-child(6) { animation-delay: 0.6s; }
.case-card:nth-child(7) { animation-delay: 0.7s; }
.case-card:nth-child(8) { animation-delay: 0.8s; }
.case-card:nth-child(9) { animation-delay: 0.9s; }

/* Animation for hero entrance */
.hero-content > * {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.name-role {
    animation-delay: 0.1s;
}

.hero-content h1 {
    animation-delay: 0.3s;
}

.subtitle {
    animation-delay: 0.5s;
}

.cta-button {
    animation-delay: 0.7s;
}

/* ======================== АДАПТИВНОСТЬ ======================== */

/* Большие экраны */
@media (min-width: 1200px) {
    .nav-menu {
        gap: 40px;
    }
    
    .nav-social {
        gap: 15px;
    }
}

/* iPad и подобные 768-1023px */
@media (max-width: 1023px) and (min-width: 769px) {
    .stats-container {
        gap: 40px;
    }
    
    .circle-wrapper {
        width: 300px;
        height: 300px;
    }
    
    .circle-number {
        font-size: 70px;
    }
    
    .circle-text {
        font-size: 26px;
    }
    
    .stats-text p {
        font-size: 28px;
    }
}

/* Планшеты (900-1199px) */
@media (max-width: 1199px) and (min-width: 901px) {
    .navigation {
        padding: 12px 20px;
    }
    
    .nav-container {
        gap: 15px;
    }
    
    .nav-brand {
        margin-right: 15px;
    }
    
    .nav-brand a {
        font-size: 18px;
    }
    
    .nav-menu {
        gap: 15px;
    }
    
    .nav-link {
        padding: 6px 10px;
        font-size: 14px;
    }
    
    .nav-link.cta {
        padding: 8px 14px;
        font-size: 13px;
    }
    
    .nav-social {
        gap: 6px;
    }
    
    .social-link {
        width: 30px;
        height: 30px;
    }
    
    .social-link svg {
        width: 15px;
        height: 15px;
    }
}

/* Специальный фикс для 900-1010px */
@media (max-width: 1010px) and (min-width: 901px) {
    .nav-brand {
        display: none;
    }
    
    .nav-menu {
        gap: 10px;
    }
    
    .nav-link {
        padding: 5px 8px;
        font-size: 13px;
    }
    
    .nav-social {
        gap: 4px;
    }
    
    .social-link {
        width: 28px;
        height: 28px;
    }
    
    .social-link svg {
        width: 14px;
        height: 14px;
    }
}

/* Маленькие планшеты */
@media (max-width: 900px) and (min-width: 769px) {
    .navigation {
        padding: 12px 15px;
    }
    
    .nav-container {
        gap: 10px;
    }
    
    .nav-menu {
        gap: 8px;
    }
    
    .nav-link {
        padding: 4px 6px;
        font-size: 12px;
    }
    
    .nav-link.cta {
        padding: 6px 10px;
        font-size: 12px;
    }
    
    .nav-social {
        gap: 4px;
    }
    
    .social-link {
        width: 26px;
        height: 26px;
    }
    
    .social-link svg {
        width: 12px;
        height: 12px;
    }
    
    .nav-brand {
        display: none;
    }
}

/* Мобильные устройства */
@media (max-width: 768px) {
    body {
        padding-top: 70px;
    }
    
    .navigation {
        padding: 12px 20px;
    }

    .nav-menu,
    .nav-social,
    .nav-brand {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }
    
    /* Hero Section Mobile */
    .hero-content h1 {
        font-size: 36px;
        margin-bottom: 20px;
    }
    
    .name-role {
        font-size: 14px;
        margin-bottom: 30px;
    }
    
    .subtitle {
        font-size: 18px;
    }
    
    .service-keywords {
        font-size: 16px;
    }
    
    .cta-button {
        padding: 16px 32px;
        font-size: 15px;
    }
    
    /* About Section Mobile */
    #about {
        padding: 60px 20px 40px;
        scroll-margin-top: 60px;
    }

    .about-title {
        font-size: 36px;
        margin-bottom: 40px;
    }
    
    .stats-container {
        flex-direction: column;
        gap: 50px;
    }
    
    .circle-wrapper {
        width: 260px;
        height: 260px;
    }
    
    .circle-number {
        font-size: 60px;
    }
    
    .circle-text {
        font-size: 24px;
    }
    
    .stats-text {
        text-align: center;
    }
    
    .stats-text p {
        font-size: 24px;
    }
    
    .green-underline {
        margin: 40px auto 0;
    }
    
    /* Services Section Mobile */
    #services {
        scroll-margin-top: 60px;
    }

    .services-title {
        font-size: 36px !important;
        margin-bottom: 40px !important;
    }
    
    .service-item {
        padding: 16px 20px;
    }

    .service-content {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .service-name {
        font-size: 20px;
        position: static !important;
        transform: none !important;
        white-space: normal !important;
    }

    .service-item:hover .service-name {
        font-size: 22px;
        transform: translateY(-3px) !important;
    }

    .service-description {
        text-align: center;
        max-width: 100%;
        font-size: 12px;
    }
    
    /* Portfolio Section Mobile */
    #portfolio {
        scroll-margin-top: 60px;
    }
    
    .cases-section {
        padding: 30px 0px !important;
        margin: 0 !important;
        width: 100vw !important;
        max-width: 100vw !important;
        position: relative !important;
        left: 50% !important;
        right: 50% !important;
        margin-left: -50vw !important;
        margin-right: -50vw !important;
    }
    
    .cases-section * {
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
    
    .cases-grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 2px !important;
        margin: 0 !important;
        padding: 0 2px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    
    .case-card {
        padding: 5px 2px !important;
        margin: 0 !important;
        border-radius: 6px !important;
        border-width: 1px !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
    }
    
    .case-card > div {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    
    .cases-title {
        font-size: 36px !important;
        margin-bottom: 20px !important;
        padding: 0 10px !important;
    }
    
    .case-logo {
        width: 35px !important;
        height: 35px !important;
        margin: 0 auto 5px auto !important;
        display: block !important;
    }
    
    .case-company {
        font-size: 12px !important;
        margin-bottom: 3px !important;
        font-weight: 700 !important;
    }
    
    .case-preview {
        font-size: 9px !important;
        line-height: 1.2 !important;
        margin-bottom: 0px !important;
    }
    
    .case-more {
        font-size: 11px !important;
        margin-top: 0px !important;
        line-height: 1 !important;
    }
    
    /* Modal Mobile */
    .modal-content {
        width: 95%;
        margin: 5% auto;
        padding: 30px 20px;
        max-height: 80vh;
    }
    
    .modal-logo {
        width: 60px;
        height: 60px;
        margin-bottom: 15px;
    }
    
    .modal-company {
        font-size: 20px;
    }
    
    .modal-industry {
        font-size: 14px;
    }
    
    .modal-position {
        font-size: 14px;
    }
    
    .modal-description {
        font-size: 14px;
        line-height: 1.6;
    }
    
    .modal-navigation {
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        align-items: center;
        gap: 15px;
        margin-top: 25px;
    }
    
    .nav-arrow:first-child {
        justify-self: end;
    }
    
    .back-button {
        justify-self: center;
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .nav-arrow:last-child {
        justify-self: start;
    }
    
    /* Calculator Mobile */
    .calculator {
        padding: 30px 20px;
    }

    .calculator-header h1 {
        font-size: 2.2rem;
    }

    .question h3 {
        font-size: 1.5rem;
    }

    .navigation-buttons {
        flex-direction: column;
    }

    .checkbox-group {
        grid-template-columns: 1fr;
    }

    .result-savings {
        font-size: 3rem;
    }

    .option-btn, .checkbox-item {
        padding: 15px;
    }
    
    /* Result Mobile */
    .result {
        padding: 25px 15px !important;
    }
    
    .result h3 {
        font-size: 1.4rem !important;
        margin-bottom: 15px !important;
    }
    
    .result p {
        font-size: 0.9rem !important;
        margin-bottom: 10px !important;
        line-height: 1.4 !important;
    }
    
    .result-savings {
        font-size: 2.8rem !important;
        margin: 20px 0 !important;
    }
    
    .whatsapp-btn {
        padding: 10px 15px !important;
        font-size: 0.9rem !important;
        margin: 15px 0 !important;
    }
    
    .whatsapp-icon {
        width: 18px !important;
        height: 18px !important;
    }
    
    .expensive-result {
        padding: 20px 10px !important;
    }
    
    .expensive-result h3 {
        font-size: 1.2rem !important;
        margin-bottom: 12px !important;
    }
    
    .expensive-result p {
        font-size: 0.8rem !important;
        margin-bottom: 8px !important;
        line-height: 1.3 !important;
    }
    
    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

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

    .footer-subtitle {
        max-width: none;
    }

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

    .social-grid {
        justify-content: center;
    }

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