/* ===== CSS Variables ===== */
:root {
    --color-black: #000000;
    --color-white: #ffffff;
    --color-green: #05A567;
    --color-green-light: #05D686;
    --color-text: rgba(255, 255, 255, 0.80);
    --color-text-muted: rgba(255, 255, 255, 0.50);
    --color-dark: #1D1D1D;
    --color-green-muted: #4A806B;
    --color-green-discount: #73BCA0;
    --font-family: 'Manrope', sans-serif;
    --container-width: 1280px;
    --container-padding: 80px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-black);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

input, textarea {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    box-sizing: border-box;
}

/* ===== Typography ===== */
.text-green {
    color: var(--color-green);
}

.section-title {
    font-size: 40px;
    font-weight: 700;
    color: var(--color-white);
    text-align: center;
    margin-bottom: 40px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 30px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--color-green-light);
    color: var(--color-dark);
}

.btn-primary:hover {
    background-color: var(--color-green);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--color-green-light);
    color: var(--color-green-light);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

.btn-block {
    width: 100%;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(5, 166, 103, 0.3);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo img {
    height: 48px;
    width: auto;
}

.nav-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    gap: 48px;
}

.nav-menu a {
    color: var(--color-text);
    font-size: 16px;
    font-weight: 400;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--color-white);
}

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
}

.burger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    transition: all 0.3s ease;
}

/* ===== Mobile Menu ===== */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    padding: 20px;
    display: none;
    flex-direction: column;
}

.mobile-menu.active {
    display: flex;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
}

.mobile-menu-close {
    color: var(--color-white);
    padding: 10px;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mobile-nav a {
    font-size: 18px;
    color: var(--color-text);
    text-align: center;
}

.mobile-nav a:hover {
    color: var(--color-green-light);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    overflow: hidden;
    background: var(--color-black);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-waves {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    min-width: 1440px;
    height: auto;
    object-fit: cover;
    object-position: center bottom;
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    text-align: center;
    box-sizing: border-box;
}

.hero h1 {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 20px;
    line-height: 1.2;
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

.hero-tags-wrapper {
    width: 100%;
    overflow: hidden;
    margin-bottom: 40px;
}

.hero-tags {
    display: flex;
    gap: 8px;
    white-space: nowrap;
    animation: marquee 20s linear infinite;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.hero-tags span {
    font-size: 14px;
    font-weight: 300;
    color: var(--color-text);
}

.hero-cta-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
}

.hero-cta-icon {
    flex-shrink: 0;
}

.hero-cta-box p {
    font-size: 16px;
    font-weight: 400;
    color: var(--color-white);
    text-align: left;
}

.hero-cta-box strong {
    color: var(--color-green-light);
    font-weight: 600;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 16px;
}

.hero-note {
    font-size: 12px;
    color: var(--color-text-muted);
    text-align: center;
}

/* ===== Business Section ===== */
.business {
    padding: 80px 0;
}

.business-grid {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.business-card {
    position: relative;
    background-image: url('images/card-bg.png');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 20px;
    padding: 16px;
    height: 154px;
    width: 190px;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.business-card:hover {
    transform: translateY(-4px);
}

.business-card-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -60%);
    width: 56px;
    height: 56px;
    background: rgba(5, 214, 134, 0.12);
    border: 1px solid rgba(5, 214, 134, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.business-card-play svg {
    margin-left: 3px;
}

.business-card-number {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.25);
    margin-top: auto;
    margin-bottom: 0;
}

.business-card-title {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-white);
}

/* ===== About Section ===== */
.about {
    position: relative;
    padding: 80px 0;
    overflow: hidden;
}

.about-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/about-bg.png');
    background-size: cover;
    background-position: center;
}

.about-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.about-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, 
        rgba(0, 0, 0, 1) 0%, 
        rgba(0, 0, 0, 0) 15%, 
        rgba(0, 0, 0, 0) 85%, 
        rgba(0, 0, 0, 1) 100%
    );
}

.about-header {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}

.about-title-block h2 {
    font-size: 40px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 8px;
}

.about-subtitle {
    font-size: 20px;
    font-weight: 400;
    color: var(--color-text);
}

.about-subtitle strong {
    font-weight: 600;
    color: var(--color-white);
}

.about-logos {
    display: flex;
    align-items: center;
    gap: 32px;
}

.about-logos img {
    height: 98px;
    width: auto;
}

.about-content {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.about-text-item {
    display: flex;
    gap: 16px;
}

.about-check {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: rgba(5, 214, 134, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-text-item p {
    font-size: 16px;
    color: var(--color-text);
}

/* ===== How it works Section ===== */
.how-it-works {
    position: relative;
    padding: 80px 0 40px;
    overflow: hidden;
}

.how-it-works .container {
    position: relative;
    z-index: 1;
}

.steps-visual {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    align-items: flex-start;
}

.step-laptop {
    position: relative;
    flex: 1.5;
}

.step-laptop::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -30%;
    width: 160%;
    height: 140%;
    background-image: url('images/steps-glow-bg.png');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
    pointer-events: none;
}

.step-laptop img {
    width: 100%;
    max-width: 550px;
}

.step-blocks {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.step-block {
    position: relative;
    margin-left: 60px;
}

.step-block img {
    width: 100%;
    border-radius: 12px;
}

.step-number-big {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 72px;
    font-weight: 700;
    color: var(--color-green-light);
    line-height: 1;
    z-index: 2;
    font-style: italic;
}

.step-laptop .step-number-big {
    left: -55px;
}

.step-block .step-number-big {
    left: -55px;
}

.steps-descriptions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

.step-desc {
    background-color: #0a0a0a;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: bottom center;
    border-radius: 16px;
    padding: 24px;
    padding-bottom: 40px;
}

.step-desc h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-green);
    margin-bottom: 16px;
}

.step-num {
    color: var(--color-green-light);
}

.step-desc p {
    font-size: 13px;
    color: var(--color-text);
    line-height: 1.6;
}

.cta-block {
    text-align: center;
    margin-bottom: 30px;
}

.cta-block p {
    font-size: 20px;
    color: var(--color-text);
    margin-bottom: 20px;
}

.cta-block strong {
    color: var(--color-white);
    font-weight: 600;
}

.features-wrapper {
    position: relative;
    padding: 50px 0 30px;
    margin-top: 10px;
}

.features-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    z-index: 1;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background-image: url('images/feature-card-bg.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    border: 1px solid rgba(5, 166, 103, 0.3);
    border-radius: 20px;
    padding: 24px;
}

.feature-icon {
    flex-shrink: 0;
}

.feature-icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.feature-text {
    flex: 1;
}

.feature-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 8px;
}

.feature-item p {
    font-size: 14px;
    color: var(--color-text);
    line-height: 1.5;
}

/* ===== API Section ===== */
.api-section {
    padding: 30px 0 60px;
    text-align: center;
    overflow: hidden;
    width: 100%;
}

.api-marquee-wrapper {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.api-marquee {
    overflow: hidden;
    width: 100%;
}

.api-marquee-content {
    display: flex;
    gap: 30px;
    align-items: center;
    width: max-content;
    will-change: transform;
}

.api-marquee-content img {
    height: 50px;
    width: 50px;
    object-fit: contain;
    border-radius: 12px;
    flex-shrink: 0;
}

.api-marquee-right .api-marquee-content {
    animation: marquee-right 40s linear infinite;
}

.api-marquee-left .api-marquee-content {
    animation: marquee-left 40s linear infinite;
}

@keyframes marquee-right {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes marquee-left {
    0% {
        transform: translateX(-50%);
    }
    100% {
        transform: translateX(0);
    }
}

/* ===== Video Section ===== */
.video-section {
    padding: 40px 0;
}

.video-card {
    background-image: url('images/video-bg-new.png');
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 60px;
    min-height: 300px;
    display: flex;
    align-items: center;
}

.video-card-content {
    max-width: 400px;
}

.video-card h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 8px;
}

.video-card p {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-green);
    margin-bottom: 24px;
}

/* Video Modal */
.video-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.video-modal.active {
    display: flex;
}

.video-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    cursor: pointer;
}

.video-modal-content {
    position: relative;
    width: 90%;
    max-width: 900px;
    z-index: 1;
}

.video-modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 32px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.video-modal-close:hover {
    color: var(--color-green);
}

.video-modal-iframe {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 16px;
}

.video-modal-iframe iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ===== Stats Section ===== */
.stats-section {
    padding: 80px 0;
}

.stats-row {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
}

.stat-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.stat-check {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    margin-top: 2px;
}

.stat-text h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 4px;
}

.stat-text p {
    font-size: 14px;
    color: var(--color-text);
}

/* Audio Players */
.audio-players {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.audio-player {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(5, 166, 103, 0.1);
    border: 1px solid rgba(5, 166, 103, 0.3);
    border-radius: 50px;
    padding: 12px 24px;
}

.audio-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--color-green);
    border: none;
    border-radius: 24px;
    padding: 10px 16px;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.audio-btn:hover {
    background: var(--color-green-light);
}

.audio-btn span {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-black);
    white-space: nowrap;
}

.audio-btn .play-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.audio-player.playing .audio-btn {
    background: var(--color-green-light);
}

/* Waveform */
.waveform {
    flex: 1;
    height: 50px;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    min-width: 0;
}

.waveform-bars {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    gap: 2px;
}

.waveform-bar {
    flex: 1;
    min-width: 2px;
    max-width: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    transition: background 0.1s ease;
}

.waveform-bar.active {
    background: var(--color-green);
}

.waveform-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    pointer-events: none;
}

.stat-graph span {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* ===== Pricing Section ===== */
.pricing {
    padding: 80px 0;
}

.pricing .section-title {
    color: var(--color-green-light);
}

.pricing-subtitle {
    text-align: center;
    font-size: 20px;
    color: var(--color-text);
    max-width: 800px;
    margin: -20px auto 60px;
}

.pricing-grid {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 60px;
    padding-top: 25px;
}

.pricing-card {
    position: relative;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.6) 60%, rgba(5, 166, 103, 0.15) 100%);
    border: 1px solid rgba(5, 166, 103, 0.3);
    border-radius: 24px;
    padding: 0;
    display: flex;
    flex-direction: column;
    overflow: visible;
    width: 410px;
    flex-shrink: 0;
}

.pricing-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: radial-gradient(ellipse at center bottom, rgba(5, 214, 134, 0.2) 0%, transparent 70%);
    pointer-events: none;
    border-radius: 0 0 24px 24px;
}

.pricing-card-featured {
    border-color: var(--color-green-light);
}

.pricing-badge {
    position: absolute;
    top: -18px;
    left: -12px;
    background: #E53935;
    color: var(--color-white);
    font-size: 16px;
    font-weight: 700;
    padding: 8px 24px;
    border-radius: 30px;
    z-index: 10;
    white-space: nowrap;
}

.pricing-header {
    display: flex;
    padding: 32px 24px;
    border-bottom: 1px solid rgba(5, 166, 103, 0.2);
    min-height: 160px;
    position: relative;
    z-index: 1;
}

.pricing-label-vertical {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-right: 20px;
    padding-top: 8px;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    letter-spacing: 8px;
    font-size: 16px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.08);
    text-transform: uppercase;
}

.pricing-header-content {
    flex: 1;
    text-align: center;
}

.pricing-name {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-green-light);
    text-transform: uppercase;
    margin-bottom: 12px;
    text-shadow: 0 0 40px rgba(5, 214, 134, 0.6), 0 0 80px rgba(5, 214, 134, 0.4), 0 0 120px rgba(5, 214, 134, 0.2);
}

.pricing-desc {
    font-size: 14px;
    color: var(--color-green-muted);
    line-height: 1.5;
}

.pricing-features {
    flex-grow: 1;
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

.pricing-features li {
    position: relative;
    font-size: 14px;
    color: var(--color-white);
    margin-bottom: 12px;
    text-align: center;
    width: 100%;
}

.pricing-features li::before {
    content: '● ';
    color: var(--color-green-light);
    font-size: 8px;
    vertical-align: middle;
}

.pricing-features li.disabled {
    color: rgba(255, 255, 255, 0.3);
}

.pricing-features li.disabled::before {
    color: rgba(255, 255, 255, 0.2);
}

.pricing-footer {
    padding: 24px;
    border-top: 1px solid rgba(5, 166, 103, 0.2);
    text-align: center;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
}

.pricing-price .price {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-white);
}

.pricing-price .currency {
    font-size: 20px;
    font-weight: 400;
    color: var(--color-white);
}

.pricing-footer .btn {
    margin-bottom: 16px;
    background: linear-gradient(90deg, #05D686 0%, #05A567 100%);
    border: none;
    padding: 16px 32px;
    font-size: 16px;
}

.pricing-footer .btn:hover {
    background: linear-gradient(90deg, #06E892 0%, #05B572 100%);
}

.pricing-discounts {
    text-align: left;
    min-height: 66px;
}

.pricing-discounts-empty {
    min-height: 66px;
}

.pricing-discounts p {
    font-size: 14px;
    color: var(--color-green-discount);
    margin-bottom: 4px;
    padding-left: 12px;
    position: relative;
}

.pricing-discounts p::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-green-discount);
}

.pricing-discounts .discount-price {
    font-weight: 600;
    color: var(--color-green-discount);
}

.pricing-discounts .discount-percent {
    font-weight: 600;
    color: var(--color-green-discount);
}

.pricing-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    font-size: 20px;
    color: var(--color-white);
}

.pricing-note svg {
    flex-shrink: 0;
}

/* ===== Contact Section ===== */
.contact {
    padding: 60px 0;
    position: relative;
    overflow: hidden;
    min-height: 700px;
}

.contact-bg {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1440px;
    height: 100%;
    background-image: url('images/contact-bg-new.png');
    background-size: auto 100%;
    background-position: right top;
    background-repeat: no-repeat;
    z-index: 0;
}

.contact .container {
    position: relative;
    z-index: 1;
}

.contact-content {
    max-width: 480px;
}

.contact-content h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
    line-height: 1.2;
}

.contact-content > p {
    font-size: 16px;
    color: var(--color-text);
    margin-bottom: 32px;
}

.contact-form {
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 14px;
    color: var(--color-text);
    margin-bottom: 8px;
}

.phone-input-row {
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 12px;
}

.country-flag {
    font-size: 20px;
    line-height: 1;
    flex-shrink: 0;
}

.country-code-input {
    width: 50px;
    background: transparent;
    border: none;
    color: var(--color-text);
    font-size: 16px;
    padding: 0;
    flex-shrink: 0;
}

.country-code-input:focus {
    outline: none;
    color: var(--color-white);
}

.phone-input-row input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0;
    color: var(--color-text);
    font-size: 16px;
}

.phone-input-row input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.phone-input-row input:focus {
    outline: none;
    color: var(--color-white);
}

.form-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 16px;
    color: var(--color-white);
    font-size: 14px;
    min-height: 80px;
    max-height: 120px;
    resize: none;
}

.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-group textarea:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.2);
}

.contact-form .btn {
    width: 100%;
    max-width: 320px;
}

/* Success Modal */
.success-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.success-modal.active {
    display: flex;
}

.success-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    cursor: pointer;
}

.success-modal-content {
    position: relative;
    background: #111;
    border: 1px solid rgba(5, 166, 103, 0.5);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
    max-width: 400px;
    z-index: 1;
}

.success-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.success-modal-close:hover {
    color: var(--color-green);
}

.success-icon {
    margin-bottom: 24px;
}

.success-icon svg {
    width: 64px;
    height: 64px;
}

.success-modal-content h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 12px;
}

.success-modal-content p {
    font-size: 16px;
    color: var(--color-text);
}

/* ===== Footer ===== */
.footer {
    padding: 40px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 20px;
}

.footer-col-logos {
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-logo-main {
    height: 80px;
    width: auto;
}

.footer-skolkovo {
    height: 80px;
    width: auto;
}

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

.footer-col-info p {
    font-size: 14px;
    color: var(--color-text);
    margin-bottom: 4px;
    line-height: 1.5;
}

.footer-col-info p strong {
    color: var(--color-white);
}

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

.footer-col-contacts p {
    font-size: 14px;
    color: var(--color-text);
    margin-bottom: 4px;
    line-height: 1.5;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 12px;
    color: var(--color-text);
}

/* ===== Tablet Styles (834px) ===== */
@media (max-width: 1024px) {
    :root {
        --container-padding: 40px;
    }

    .section-title {
        font-size: 32px;
    }

    .nav-menu {
        gap: 24px;
    }

    .hero h1 {
        font-size: 36px;
        white-space: normal;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .business-grid {
        flex-wrap: wrap;
    }

    .business-card {
        width: calc(33.333% - 12px);
        height: auto;
        aspect-ratio: 190 / 154;
    }

    .about-header {
        flex-direction: column;
        gap: 24px;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .steps-visual {
        flex-direction: column;
    }

    .step-laptop {
        order: -1;
        width: 100%;
        padding-left: 50px;
        position: relative;
    }
    
    .step-laptop::before {
        display: none;
    }
    
    .step-laptop img {
        width: 100%;
        max-width: 100%;
    }
    
    .step-laptop .step-number-big {
        left: 10px;
    }

    .step-number-big {
        font-size: 56px;
        left: 10px;
    }
    
    .step-blocks {
        padding-left: 50px;
    }
    
    .step-block {
        margin-left: 0;
        margin-top: 30px;
        position: relative;
    }
    
    .step-block .step-number-big {
        left: -40px;
    }
    
    .step-block img {
        width: 100%;
        max-width: 100%;
    }

    .steps-descriptions {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .contact-bg {
        display: none;
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

    .stats-row {
        flex-direction: column;
        gap: 20px;
    }

    .audio-player {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .audio-btn {
        justify-content: center;
    }

    .pricing-grid {
        flex-direction: column;
        align-items: center;
    }

    .pricing-card {
        width: 100%;
        max-width: 450px;
    }

    .pricing-note {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }

    .contact-content {
        max-width: 100%;
    }

    .contact-content h2 {
        font-size: 28px;
    }

    .contact-form .btn {
        max-width: 100%;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .footer-col-logos {
        justify-content: flex-start;
    }
}

/* ===== Tablet Small Styles (834px) ===== */
@media (max-width: 834px) {
    .nav-wrapper {
        display: none;
    }

    .nav .btn {
        display: none;
    }

    .burger {
        display: flex;
    }

    .nav {
        padding: 10px 16px;
    }
    
    .hero h1 {
        font-size: 32px;
        word-wrap: break-word;
        overflow-wrap: break-word;
        white-space: normal;
    }

    .hero-cta-box {
        flex-direction: column;
        text-align: center;
    }

    .hero-cta-box p {
        text-align: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* ===== Mobile Styles (390px) ===== */
@media (max-width: 480px) {
    :root {
        --container-padding: 20px;
    }

    .section-title {
        font-size: 24px;
    }

    .btn-lg {
        padding: 14px 24px;
        font-size: 14px;
    }

    .hero {
        padding: 100px 0 60px;
        overflow: hidden;
    }
    
    .hero-content {
        padding: 0 16px;
    }

    .hero h1 {
        font-size: 24px;
        word-wrap: break-word;
        overflow-wrap: break-word;
        white-space: normal;
        hyphens: auto;
    }
    
    .hero h1 span {
        display: inline;
    }

    .hero-cta-box {
        flex-direction: column;
        text-align: center;
        padding: 0 10px;
    }

    .hero-cta-box p {
        text-align: center;
        font-size: 14px;
    }
    
    .hero-cta-icon {
        display: none;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        padding: 0 10px;
    }

    .hero-buttons .btn {
        width: 100%;
    }
    
    .hero-note {
        font-size: 11px;
        padding: 0 10px;
    }
    
    .hero-tags-wrapper {
        margin-bottom: 30px;
    }
    
    .hero-tags span {
        font-size: 12px;
    }

    .logo img {
        height: 36px;
    }

    .business-grid {
        flex-wrap: wrap;
        gap: 12px;
    }

    .business-card {
        width: calc(50% - 6px);
        height: auto;
        aspect-ratio: 190 / 154;
    }

    .business-card-play {
        width: 44px;
        height: 44px;
    }

    .about-title-block h2 {
        font-size: 28px;
    }

    .about-subtitle {
        font-size: 16px;
    }

    .about-logos {
        flex-direction: column;
        align-items: flex-start;
    }

    .step-blocks {
        flex-direction: column;
        padding-left: 50px;
    }

    .step-number-big {
        font-size: 40px;
        left: 10px;
    }

    .step-laptop .step-number-big {
        top: 50%;
        transform: translateY(-50%);
        left: 10px;
    }

    .step-block .step-number-big {
        top: 50%;
        transform: translateY(-50%);
        left: -30px;
    }
    
    .step-laptop {
        padding-left: 50px;
    }
    
    .step-laptop::before {
        display: none;
    }
    
    .step-block {
        margin-left: 0;
        margin-top: 20px;
    }
    
    .contact-bg {
        display: none;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .video-card {
        padding: 32px 20px;
        background-position: center;
        min-height: 250px;
    }

    .video-card-content {
        max-width: 100%;
        text-align: center;
    }

    .video-card h2 {
        font-size: 24px;
    }

    .video-card p {
        font-size: 18px;
    }

    .video-modal-content {
        width: 95%;
    }

    .video-modal-close {
        top: -35px;
        font-size: 28px;
    }

    .pricing-card {
        padding: 0;
    }

    .pricing-header {
        padding: 24px 16px;
        min-height: auto;
    }

    .pricing-name {
        font-size: 32px;
    }

    .pricing-features {
        padding: 16px;
        min-height: auto;
    }

    .pricing-footer {
        padding: 16px;
    }

    .pricing-price .price {
        font-size: 36px;
    }

    .pricing-note {
        font-size: 16px;
    }

    .contact-content h2 {
        font-size: 24px;
    }

    .contact-content > p {
        font-size: 14px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .footer-col-logos {
        justify-content: center;
    }
    
    .footer-logo-main,
    .footer-skolkovo {
        height: 50px;
    }
}

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

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}