/* Base styles */
:root {
    --primary-color: #5b53ff;
    --primary-light: #7f78ff;
    --primary-dark: #4238e0;
    --secondary-color: #ff5584;
    --secondary-light: #ff77a0;
    --secondary-dark: #e13a6a;
    --tertiary-color: #42e2b8;
    --text-color: #222831;
    --text-light: #525866;
    --text-lighter: #7b8195;
    --bg-color: #f9fafe;
    --bg-dark: #e9edf8;
    --white: #ffffff;
    --gray-100: #f5f7fa;
    --gray-200: #e9edf8;
    --gray-300: #d2d8e5;
    --gray-400: #b0baca;
    --gray-500: #8e99af;
    --success: #2dd36f;
    --warning: #ffc409;
    --danger: #eb445a;
    --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(91, 83, 255, 0.15);
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 30px;
    --transition: all 0.3s ease;
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --gradient-primary-light: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

ul,
ol {
    list-style: none;
}

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

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 40px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--text-color);
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

.gradient-text {
    background: var(--gradient-primary);
    background: -webkit-linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    background: -moz-linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -moz-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    display: inline-block;
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.preloader.hide {
    opacity: 0;
    pointer-events: none;
}

.preloader__spinner {
    position: relative;
    width: 100px;
    height: 100px;
}

.preloader__icon {
    width: 100%;
    height: 100%;
    animation: spin 2s linear infinite;
}

.preloader__circle {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 5;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 280;
    animation: dash 1.5s ease-in-out infinite;
}

.preloader__text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
}

.preloader__text span {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary-color);
    margin: 0 1px;
    animation: jump 1.5s ease-in-out infinite;
    animation-delay: calc(0.1s * var(--i));
}

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

    100% {
        transform: rotate(360deg);
    }
}

@keyframes dash {
    0% {
        stroke-dashoffset: 280;
    }

    50% {
        stroke-dashoffset: 75;
    }

    100% {
        stroke-dashoffset: 280;
    }
}

@keyframes jump {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

/* Particles */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.3;
}

/* Buttons */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 16px;
    line-height: 1.5;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

.button i {
    margin-right: 8px;
    font-size: 18px;
}

.button--primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(91, 83, 255, 0.25);
}

.button--primary:hover {
    background: var(--gradient-primary-light);
    box-shadow: 0 6px 16px rgba(91, 83, 255, 0.35);
    transform: translateY(-2px);
    color: var(--white);
}

.button--outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.button--outline:hover {
    background: rgba(91, 83, 255, 0.1);
    transform: translateY(-2px);
}

.button--large {
    padding: 14px 32px;
    font-size: 18px;
}

.button--wide {
    width: 100%;
    justify-content: center;
    margin-bottom: 12px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 100;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
}

.logo__icon {
    width: 40px;
    height: 40px;
    margin-right: 12px;
}

.logo__icon svg {
    width: 100%;
    height: 100%;
    fill: var(--primary-color);
}

.logo__text {
    display: flex;
    flex-direction: column;
}

.logo__name {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-color);
    line-height: 1.2;
}

.logo__tagline {
    font-size: 12px;
    color: var(--text-light);
}

/* Navigation */
.nav__list {
    display: flex;
    align-items: center;
}

.nav__item:not(:last-child) {
    margin-right: 32px;
}

.nav__link {
    font-weight: 500;
    color: var(--text-color);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav__link:hover {
    color: var(--primary-color);
}

.nav__link:hover::after {
    width: 100%;
}

/* Contact button */
.contact-button {
    display: flex;
    align-items: center;
    padding: 10px 20px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    transition: var(--transition);
}

.contact-button i {
    margin-right: 8px;
    font-size: 18px;
}

.contact-button:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
    color: var(--white);
}

/* Burger menu */
.burger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
}

.burger span {
    width: 100%;
    height: 2px;
    background-color: var(--text-color);
    transition: var(--transition);
}

/* Hero section */
.hero {
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero__inner {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__content {
    flex: 1;
    max-width: 580px;
    margin-right: 40px;
}

.hero__title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero__subtitle {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 32px;
}

.hero__features {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 32px;
    gap: 16px;
}

.feature-badge {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.feature-badge__icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
}

.feature-badge__icon i {
    color: var(--white);
    font-size: 12px;
}

.feature-badge__text {
    font-weight: 600;
    font-size: 14px;
}

.hero__animation {
    flex: 1;
    max-width: 480px;
}

/* SERP Animation */
.serp-animation {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    position: relative;
}

.serp-animation__header {
    padding: 16px;
    background-color: var(--gray-100);
    border-bottom: 1px solid var(--gray-300);
}

.serp-animation__logo {
    width: 120px;
    margin-bottom: 16px;
}

.serp-animation__logo svg {
    width: 100%;
    height: auto;
}

.serp-animation__search {
    display: flex;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.serp-animation__search input {
    flex: 1;
    padding: 10px 16px;
    border: none;
    outline: none;
    font-size: 14px;
}

.serp-animation__search button {
    padding: 0 16px;
    background-color: var(--primary-color);
    border: none;
    color: var(--white);
    cursor: pointer;
}

.serp-animation__body {
    padding: 16px;
}

.serp-animation__result {
    display: flex;
    padding: 12px;
    border-radius: var(--border-radius-sm);
    margin-bottom: 12px;
    transition: var(--transition);
    position: relative;
}

.serp-animation__result--highlighted {
    background-color: rgba(91, 83, 255, 0.05);
    border: 1px solid rgba(91, 83, 255, 0.1);
}

.serp-animation__position {
    width: 24px;
    height: 24px;
    background-color: var(--gray-200);
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    margin-right: 12px;
    flex-shrink: 0;
}

.serp-animation__result--highlighted .serp-animation__position {
    background-color: var(--primary-color);
    color: var(--white);
}

.serp-animation__content {
    flex: 1;
}

.serp-animation__title {
    color: #1a0dab;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.serp-animation__url {
    color: var(--success);
    font-size: 12px;
    margin-bottom: 4px;
}

.serp-animation__result--highlighted .serp-animation__url {
    color: var(--secondary-color);
}

.serp-animation__text {
    color: var(--text-light);
    font-size: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    box-orient: vertical;
    overflow: hidden;
}

/* Hero decorations */
.hero__decor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero__circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
}

.hero__circle--1 {
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(91, 83, 255, 0.2) 0%, rgba(91, 83, 255, 0) 70%);
    animation: float 8s ease-in-out infinite;
}

.hero__circle--2 {
    bottom: -150px;
    left: -150px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 85, 132, 0.2) 0%, rgba(255, 85, 132, 0) 70%);
    animation: float 12s ease-in-out infinite;
}

.hero__circle--3 {
    top: 40%;
    left: 40%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(66, 226, 184, 0.2) 0%, rgba(66, 226, 184, 0) 70%);
    animation: float 10s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0);
    }

    25% {
        transform: translate(10px, 10px);
    }

    50% {
        transform: translate(0, 20px);
    }

    75% {
        transform: translate(-10px, 10px);
    }
}

/* Benefits section */
.benefits {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.benefits__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.benefit-card {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.benefit-card__icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-sm);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.benefit-card__icon i {
    font-size: 24px;
    color: var(--white);
}

.benefit-card__title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.benefit-card__text {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.6;
}

/* Benefits decorations */
.benefits__decor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.benefits__circle {
    position: absolute;
    top: -150px;
    right: -150px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(91, 83, 255, 0.1) 0%, rgba(91, 83, 255, 0) 70%);
    animation: float 12s ease-in-out infinite;
}

.benefits__square {
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    border-radius: 20%;
    background: radial-gradient(circle, rgba(255, 85, 132, 0.1) 0%, rgba(255, 85, 132, 0) 70%);
    transform: rotate(45deg);
    animation: rotate 15s linear infinite;
}

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

    to {
        transform: rotate(360deg);
    }
}

/* How it Works section */
.how-it-works {
    padding: 100px 0;
    background-color: var(--white);
}

.process {
    max-width: 800px;
    margin: 0 auto 60px;
}

.process__step {
    display: flex;
    margin-bottom: 40px;
    position: relative;
}

.process__step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 60px;
    left: 25px;
    width: 2px;
    height: calc(100% - 40px);
    background: linear-gradient(to bottom, var(--primary-color), var(--primary-light));
    z-index: 1;
}

.process__number {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    margin-right: 20px;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.process__content {
    flex: 1;
    padding-top: 5px;
}

.process__title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.process__text {
    color: var(--text-light);
}

/* Graph */
.graph {
    background-color: var(--gray-100);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-md);
}

.graph__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.graph__title {
    font-size: 18px;
    font-weight: 600;
}

.graph__legend {
    display: flex;
    gap: 16px;
}

.graph__legend-item {
    display: flex;
    align-items: center;
}

.graph__legend-color {
    width: 16px;
    height: 16px;
    border-radius: 3px;
    margin-right: 8px;
}

.graph__legend-color--blue {
    background: var(--primary-color);
}

.graph__legend-color--gray {
    background: var(--gray-400);
}

.graph__legend-text {
    font-size: 14px;
    color: var(--text-light);
}

.graph__body {
    height: 300px;
}

/* Calculator section */
.calculator {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.calculator__inner {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px;
    display: flex;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.calculator__content {
    flex: 1;
    min-width: 300px;
    margin-right: 40px;
}

.calculator__title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 16px;
}

.calculator__text {
    color: var(--text-light);
    margin-bottom: 32px;
}

.calculator__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.calculator__row {
    display: flex;
    flex-direction: column;
}

.calculator__label {
    font-weight: 500;
    margin-bottom: 8px;
}

.calculator__input-wrapper {
    position: relative;
}

.calculator__input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-sm);
    font-size: 16px;
    transition: var(--transition);
}

.calculator__input:focus {
    border-color: var(--primary-color);
    outline: none;
}

.calculator__range-control {
    margin-top: 8px;
}

.calculator__range {
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
    height: 5px;
    border-radius: 5px;
    background: var(--gray-300);
    outline: none;
}

.calculator__range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
}

.calculator__range::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border: none;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
}

.calculator__results {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.calculator__result-card {
    background-color: var(--gray-100);
    border-radius: var(--border-radius-md);
    padding: 20px;
    text-align: center;
    transition: var(--transition);
}

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

.calculator__result-card--primary {
    background: var(--gradient-primary);
    color: var(--white);
}

.calculator__result-title {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 8px;
}

.calculator__result-card--primary .calculator__result-title {
    color: var(--white);
}

.calculator__result-value {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.calculator__result-card--primary .calculator__result-value {
    color: var(--white);
}

.calculator__result-caption {
    font-size: 14px;
    color: var(--text-light);
}

.calculator__result-card--primary .calculator__result-caption {
    color: rgba(255, 255, 255, 0.8);
}

/* Calculator decorations */
.calculator__decor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.calculator__circle {
    position: absolute;
    bottom: -150px;
    right: -150px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(91, 83, 255, 0.1) 0%, rgba(91, 83, 255, 0) 70%);
    animation: float 12s ease-in-out infinite;
}

.calculator__dots {
    position: absolute;
    top: 100px;
    left: 100px;
    width: 200px;
    height: 200px;
    background-image: radial-gradient(var(--gray-400) 1px, transparent 1px);
    background-size: 15px 15px;
    opacity: 0.3;
}

/* Pricing section */
.pricing {
    padding: 100px 0;
    background-color: var(--white);
}

.price-card {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.price-card__inner {
    background-color: var(--gray-100);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: var(--transition);
}

.price-card:hover .price-card__inner {
    transform: translateY(-10px);
}

.price-card__header {
    background: var(--gradient-primary);
    padding: 30px;
    color: var(--white);
    text-align: center;
}

.price-card__title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.price-card__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
}

.price-card__value {
    font-size: 48px;
    font-weight: 800;
}

.price-card__period {
    font-size: 16px;
    margin-left: 8px;
}

.price-card__features {
    padding: 30px;
}

.price-card__feature {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.price-card__feature i {
    color: var(--success);
    margin-right: 12px;
    font-size: 18px;
}

.price-card__footer {
    padding: 0 30px 30px;
}

.price-card__badge {
    position: absolute;
    top: 20px;
    right: -10px;
    background: var(--secondary-color);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    box-shadow: var(--shadow-md);
    transform: rotate(5deg);
}

.price-card__badge::after {
    content: '';
    position: absolute;
    bottom: -5px;
    right: 0;
    width: 10px;
    height: 5px;
    background-color: var(--secondary-dark);
    border-radius: 0 0 5px 0;
}

/* Results section */
.results {
    padding: 100px 0;
    background-color: var(--bg-color);
}

.results__slider {
    position: relative;
    margin-bottom: 40px;
    overflow: hidden;
}

.results__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.results__slide.active {
    opacity: 1;
    position: relative;
}

.result-card {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.result-card__header {
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--gray-200);
}

.result-card__title {
    font-size: 20px;
    font-weight: 600;
}

.result-card__tag {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 4px 12px;
    border-radius: var(--border-radius-sm);
    font-size: 12px;
    font-weight: 600;
}

.result-card__body {
    padding: 30px;
}

.result-card__metrics {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.result-card__metric {
    text-align: center;
    flex: 1;
}

.result-card__metric-value {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.result-card__metric-name {
    font-size: 14px;
    color: var(--text-light);
}

.result-card__text {
    color: var(--text-light);
    line-height: 1.7;
}

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

.results__arrow {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--white);
    color: var(--primary-color);
    border: 1px solid var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.results__arrow:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.results__dots {
    display: flex;
    align-items: center;
    margin: 0 20px;
}

.results__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--gray-300);
    margin: 0 5px;
    cursor: pointer;
    transition: var(--transition);
}

.results__dot.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

/* FAQ section */
.faq {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.accordion {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.accordion__item {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 16px;
    overflow: hidden;
}

.accordion__header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.accordion__item.active .accordion__header {
    background-color: var(--gray-100);
}

.accordion__title {
    font-size: 18px;
    font-weight: 600;
}

.accordion__icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.accordion__icon i {
    font-size: 12px;
    color: var(--primary-color);
    transition: var(--transition);
}

.accordion__item.active .accordion__icon {
    background-color: var(--primary-color);
}

.accordion__item.active .accordion__icon i {
    color: var(--white);
    transform: rotate(45deg);
}

.accordion__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion__item.active .accordion__content {
    max-height: 1000px;
}

.accordion__content p {
    padding: 0 20px 10px;
    color: var(--text-light);
}

.accordion__content ul {
    padding: 0 20px 20px 40px;
    color: var(--text-light);
    list-style-type: disc;
}

.accordion__content ul li {
    margin-bottom: 8px;
}

/* FAQ decorations */
.faq__decor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.faq__triangle {
    position: absolute;
    top: -150px;
    right: -150px;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(91, 83, 255, 0.1), rgba(255, 85, 132, 0.1));
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    animation: rotate 30s linear infinite;
}

.faq__circle {
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(66, 226, 184, 0.1) 0%, rgba(66, 226, 184, 0) 70%);
    animation: float 15s ease-in-out infinite;
}

/* CTA section */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark));
    position: relative;
    overflow: hidden;
    color: var(--white);
}

.cta__inner {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta__title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta__text {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.9;
}

/* CTA decorations */
.cta__decor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.cta__circle {
    position: absolute;
    border-radius: 50%;
}

.cta__circle--1 {
    top: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    animation: float 15s ease-in-out infinite;
}

.cta__circle--2 {
    bottom: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    animation: float 10s ease-in-out infinite reverse;
}

/* Footer */
.footer {
    padding: 80px 0 30px;
    background-color: var(--text-color);
    color: var(--white);
}

.footer__inner {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.footer__logo,
.footer__info,
.footer__nav,
.footer__contact {
    flex: 1;
    min-width: 250px;
    margin-bottom: 30px;
}

.footer .logo__name {
    color: var(--white);
}

.footer .logo__tagline {
    color: rgba(255, 255, 255, 0.5);
}

.footer__info p {
    color: rgba(255, 255, 255, 0.7);
    max-width: 300px;
}

.footer__nav-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__nav-list a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer__nav-list a:hover {
    color: var(--white);
}

.footer__telegram {
    display: flex;
    align-items: center;
    color: var(--white);
    margin-bottom: 16px;
}

.footer__telegram i,
.footer__link i {
    margin-right: 8px;
    color: var(--primary-light);
}

.footer__link {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
}

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

.footer__copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

/* Floating button */
.floating-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 90;
    transition: var(--transition);
}

.floating-button i {
    font-size: 24px;
}

.floating-button:hover {
    transform: scale(1.1);
    color: var(--white);
}

/* Tooltip */
.tooltip {
    position: fixed;
    bottom: 100px;
    right: 30px;
    max-width: 300px;
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    padding: 20px;
    z-index: 80;
    transform: translateX(400px);
    transition: transform 0.5s ease;
}

.tooltip.show {
    transform: translateX(0);
}

.tooltip__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.tooltip__content i {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.tooltip__content p {
    margin-bottom: 16px;
    color: var(--text-light);
}

.tooltip__button {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 8px 20px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    transition: var(--transition);
}

.tooltip__button:hover {
    box-shadow: var(--shadow-md);
    color: var(--white);
}

.tooltip__close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--gray-200);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.tooltip__close:hover {
    background-color: var(--gray-300);
}

/* Media queries */
@media (max-width: 991px) {
    .section-title {
        font-size: 32px;
    }

    .hero {
        padding: 150px 0 80px;
    }

    .hero__inner {
        flex-direction: column;
    }

    .hero__content {
        max-width: 100%;
        margin-right: 0;
        margin-bottom: 40px;
    }

    .hero__title {
        font-size: 36px;
    }

    .hero__animation {
        max-width: 100%;
    }

    .calculator__inner {
        flex-direction: column;
    }

    .calculator__content {
        margin-right: 0;
        margin-bottom: .40px;
    }
}

@media (max-width: 767px) {
    .header__inner {
        height: 70px;
    }

    .nav {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: var(--shadow-sm);
        padding: 20px;
        z-index: 100;
    }

    .nav.active {
        display: block;
    }

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

    .nav__item {
        margin: 10px 0;
    }

    .burger {
        display: flex;
    }

    .section-title {
        font-size: 28px;
    }

    .hero__title {
        font-size: 28px;
    }

    .hero__features {
        justify-content: center;
    }

    .process__step:not(:last-child)::after {
        display: none;
    }

    .result-card__metrics {
        flex-direction: column;
        gap: 20px;
    }
}

@media (max-width: 575px) {
    .section-title {
        font-size: 24px;
    }

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

    .process__step {
        flex-direction: column;
    }

    .process__number {
        margin-bottom: 16px;
        margin-right: 0;
    }

    .calculator__inner {
        padding: 20px;
    }

    .price-card__header {
        padding: 20px;
    }

    .price-card__features {
        padding: 20px;
    }

    .price-card__footer {
        padding: 0 20px 20px;
    }

    .cta__title {
        font-size: 28px;
    }

    .accordion__title {
        font-size: 16px;
    }

    .footer__inner {
        flex-direction: column;
    }
}