/* ===================================
   ROSTBEAUTY - Wellness Landing Page
   Designed for beauty/wellness masters
   =================================== */

/* === VARIABLES === */
:root {
    /* Colors - Wellness + Blue Palette (Enhanced with soft blues) */
    --color-primary: #20D4AE;
    --color-primary-dark: #00C9A7;
    --color-primary-light: #5FE3C0;
    --color-secondary: #00896C;
    --color-accent: #4A90E2;
    --color-blue-light: #6BB6FF;
    --color-blue-soft: #A8D8FF;
    --color-blue-pale: #D4EDFF;
    --color-blue-sky: #87CEEB;
    --color-blue-powder: #B0E0E6;
    --color-whatsapp: #25D366;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-gray-100: #F7F9FC;
    --color-gray-200: #E5E9F2;
    --color-gray-300: #CBD2DC;
    --color-gray-400: #9AA5B1;
    --color-gray-500: #687383;
    --color-gray-700: #2C3E50;
    --color-gray-900: #1A202C;
    --color-black: #000000;
    
    /* Gradients (Enhanced with blue variations) */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary-dark) 100%);
    --gradient-blue: linear-gradient(135deg, var(--color-blue-soft) 0%, var(--color-accent) 100%);
    --gradient-mixed: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-blue-light) 100%);
    --gradient-hero: linear-gradient(180deg, var(--color-white) 0%, var(--color-blue-pale) 50%, var(--color-gray-100) 100%);
    --gradient-sky: linear-gradient(135deg, var(--color-blue-sky) 0%, var(--color-blue-powder) 100%);
    --gradient-wellness: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-blue-soft) 50%, var(--color-accent) 100%);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', sans-serif;
    --font-size-base: 16px;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Layout */
    --container-width: 1200px;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index */
    --z-sticky: 100;
    --z-header: 900;
    --z-modal: 1000;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

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

button {
    font-family: var(--font-primary);
    border: none;
    background: none;
    cursor: pointer;
    transition: var(--transition-base);
}

ul {
    list-style: none;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }

p {
    margin-bottom: var(--spacing-sm);
}

.text-large {
    font-size: 1.25rem;
    line-height: 1.7;
}

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

.text-accent {
    color: var(--color-primary-dark);
    font-weight: var(--font-weight-semibold);
}

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

.text-white {
    color: var(--color-white);
}

/* === LAYOUT === */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (min-width: 769px) {
    .container {
        padding: 0 var(--spacing-xl);
    }
}

.section {
    padding: var(--spacing-3xl) 0;
}

/* === INTRO SECTION (ПРИВЕТСТВИЕ) === */
.section--intro {
    background: linear-gradient(180deg, 
        var(--color-white) 0%, 
        var(--color-blue-pale) 100%
    );
    padding: var(--spacing-2xl) 0;
}

.intro {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--spacing-2xl);
    align-items: center;
}

.intro__content {
    z-index: 2;
}

.intro__greeting {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-md);
}

.intro__text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
}

.intro__cta {
    font-size: 1rem;
    color: var(--color-gray-600);
    line-height: 1.7;
}

.intro__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.intro__logo-img {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    box-shadow: 
        0 10px 40px rgba(74, 144, 226, 0.2),
        0 0 0 8px rgba(255, 255, 255, 0.9),
        0 0 60px rgba(74, 144, 226, 0.15);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.intro__logo-img:hover {
    transform: scale(1.05);
    box-shadow: 
        0 15px 50px rgba(74, 144, 226, 0.3),
        0 0 0 10px rgba(255, 255, 255, 1),
        0 0 80px rgba(74, 144, 226, 0.2);
}

.section--gray {
    background: linear-gradient(180deg, 
        var(--color-blue-pale) 0%, 
        var(--color-white) 30%,
        var(--color-white) 70%,
        var(--color-blue-pale) 100%
    );
}

.section--gradient {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-blue-light) 50%, var(--color-primary) 100%);
}

.section__title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.section__title--white {
    color: var(--color-white);
}

.section__intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.125rem;
}

.section__note {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-blue-pale) 0%, rgba(255, 255, 255, 0.8) 100%);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-accent);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.1);
}

.section--gray .section__note {
    background-color: var(--color-white);
}

/* === HEADER === */
.header {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: var(--z-header);
    transition: var(--transition-base);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: var(--font-weight-bold);
    font-size: 1.25rem;
    color: var(--color-gray-900);
}

.nav__logo-img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(74, 144, 226, 0.2);
}

.nav__list {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav__link {
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.nav__link:hover {
    color: var(--color-accent);
    background: linear-gradient(135deg, var(--color-blue-pale) 0%, var(--color-blue-soft) 100%);
}

.nav__link--cta {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-blue-light) 100%);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
}

.nav__link--cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav__toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-gray-700);
}

/* === HERO SECTION === */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero__container {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero__content {
    z-index: 2;
}

.hero__title {
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease;
}

.hero__subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero__description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero__intrigue {
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(212, 237, 255, 0.5) 0%, rgba(255, 255, 255, 0.9) 100%);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-accent);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease 0.6s backwards;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.15);
}

.hero__cta {
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease 0.8s backwards;
}

.hero__note {
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--color-gray-500);
}

.hero__disclaimer {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    animation: fadeInUp 0.8s ease 1s backwards;
}

/* Hero Visual */
.hero__visual {
    position: relative;
    width: 100%;
    height: 500px;
}

/* Анимированные круги с PNG-изображениями */
.hero__circle {
    position: absolute;
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    pointer-events: none;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.85;
    z-index: 1;
}

.hero__circle--1 {
    width: 300px;
    height: 300px;
    background-image: url('/assets/images/circle-1.png');
    top: 10%;
    left: 10%;
    animation: float 8s ease-in-out infinite, glow 3s ease-in-out infinite;
}

.hero__circle--2 {
    width: 200px;
    height: 200px;
    background-image: url('/assets/images/circle-2.png');
    top: 40%;
    right: 20%;
    animation: float 10s ease-in-out infinite 1s, pulse-soft 4s ease-in-out infinite;
}

.hero__circle--3 {
    width: 150px;
    height: 150px;
    background-image: url('/assets/images/circle-3.png');
    bottom: 15%;
    left: 40%;
    animation: float 12s ease-in-out infinite 2s, glow 5s ease-in-out infinite 1s;
}

/* Hero Logo - центральный элемент с красивым свечением */
.hero__logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 100;
    
    /* Мягкая анимация качания */
    animation: gentleFloat 6s ease-in-out infinite;
    
    /* Круг-подложка с белым фоном */
    width: 220px;
    height: 220px;
    background: white;
    border-radius: 50%;
    
  }

.hero__logo-img {
    width: 190px;
    height: 190px;
    border-radius: 50%;
    transition: transform 0.4s ease;
    position: relative;
    z-index: 2;
}

.hero__logo:hover {
    /* При наведении - усиленное свечение */
    box-shadow: 
        inset 0 0 40px rgba(74, 144, 226, 0.15),
        0 0 0 12px rgba(255, 255, 255, 1),
        0 0 60px rgba(74, 144, 226, 0.4),
        0 0 100px rgba(32, 212, 174, 0.3),
        0 0 140px rgba(74, 144, 226, 0.2),
        0 20px 60px rgba(0, 0, 0, 0.15);
    
    transform: translate(-50%, -50%) scale(1.05);
}

.hero__logo-img:hover {
    transform: scale(1.03);
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    border-radius: var(--border-radius);
    transition: var(--transition-base);
    cursor: pointer;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-blue-light) 100%);
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(74, 144, 226, 0.3);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(74, 144, 226, 0.4);
    background: linear-gradient(135deg, var(--color-blue-light) 0%, var(--color-accent) 100%);
}

.btn--secondary {
    background-color: var(--color-gray-200);
    color: var(--color-gray-700);
}

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

.btn--white {
    background-color: var(--color-white);
    color: var(--color-accent);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.15);
}

.btn--white:hover {
    background: linear-gradient(135deg, var(--color-blue-pale) 0%, var(--color-white) 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(74, 144, 226, 0.25);
}

.btn--success {
    background-color: var(--color-whatsapp);
    color: var(--color-white);
}

.btn--success:hover {
    background-color: #1EB854;
}

.btn--large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
}

.btn--block {
    width: 100%;
}

/* === FEATURES === */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.feature {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.feature__icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-blue-light) 100%);
    color: var(--color-white);
    border-radius: var(--border-radius-sm);
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.2);
    transition: var(--transition-base);
}

.feature__title {
    margin-bottom: var(--spacing-xs);
    font-size: 1.125rem;
}

/* === CARDS === */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.card {
    padding: var(--spacing-xl);
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    text-align: center;
}

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

.card__icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-blue-light) 100%);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 2rem;
    box-shadow: 0 6px 16px rgba(74, 144, 226, 0.25);
    transition: var(--transition-base);
}

.card__title {
    margin-bottom: var(--spacing-md);
}

.card__text {
    color: var(--color-gray-600);
}

/* === PATHS === */
.paths {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.path {
    padding: var(--spacing-xl);
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.path:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.path__icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: var(--border-radius);
    font-size: 1.75rem;
}

.path__title {
    margin-bottom: var(--spacing-md);
}

.path__problem {
    padding: var(--spacing-md);
    background-color: var(--color-gray-100);
    border-radius: var(--border-radius-sm);
    font-style: italic;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-md);
}

.path__solution {
    color: var(--color-primary-dark);
    font-weight: var(--font-weight-semibold);
}

/* === TOOLS === */
.tools {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.tool {
    padding: var(--spacing-xl);
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.tool:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.tool__badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
}

.tool__title {
    margin-bottom: var(--spacing-md);
}

.tool__text {
    color: var(--color-gray-600);
}

/* === RULES === */
.rules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.rule {
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.rule:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.rule--green {
    background-color: #E8F8F5;
    border: 2px solid #27AE60;
}

.rule--yellow {
    background-color: #FEF9E7;
    border: 2px solid #F39C12;
}

.rule--red {
    background-color: #FADBD8;
    border: 2px solid #E74C3C;
}

.rule__header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.rule__header i {
    font-size: 1.5rem;
}

.rule--green .rule__header i {
    color: #27AE60;
}

.rule--yellow .rule__header i {
    color: #F39C12;
}

.rule--red .rule__header i {
    color: #E74C3C;
}

.rule__header h3 {
    margin: 0;
    font-size: 1.25rem;
}

.rule__badge {
    margin-left: auto;
    padding: 4px 12px;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: var(--font-weight-semibold);
}

.rule p {
    margin: 0;
    color: var(--color-gray-700);
}

/* === SUPPORT === */
.support {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.support__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.support__item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.support__item i {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 1.25rem;
}

.support__item p {
    margin: 0;
}

/* === CTA === */
.cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* === FOOTER === */
.footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

.footer__content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}

.footer__logo img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.footer__contacts a {
    color: var(--color-primary-light);
    transition: var(--transition-fast);
}

.footer__contacts a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.footer__disclaimer {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-700);
    margin-bottom: var(--spacing-md);
}

.footer__disclaimer a {
    color: var(--color-primary-light);
    text-decoration: underline;
}

.footer__copyright {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-gray-500);
}

/* === MODAL === */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal.active {
    display: flex;
}

.modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal__content {
    position: relative;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    animation: modalSlideUp 0.3s ease;
}

.modal__close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-100);
    border-radius: 50%;
    font-size: 1.25rem;
    color: var(--color-gray-700);
    transition: var(--transition-fast);
}

.modal__close:hover {
    background-color: var(--color-gray-200);
    transform: rotate(90deg);
}

.modal__title {
    margin-bottom: var(--spacing-xs);
}

.modal__subtitle {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xl);
}

/* === FORM === */
.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form__group {
    margin-bottom: var(--spacing-md);
}

.form__group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
}

.form__group input,
.form__group select,
.form__group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form__privacy {
    text-align: center;
    margin-top: var(--spacing-md);
    color: var(--color-gray-500);
}

.form__privacy a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* Success Message */
.success-message {
    text-align: center;
}

.success-message__icon {
    font-size: 4rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    animation: scaleIn 0.5s ease;
}

.success-message__contacts {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-lg);
}

/* === STICKY BUTTONS === */
.sticky-buttons {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: var(--z-sticky);
}

.sticky-btn {
    min-width: 140px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
    animation: pulse 2s ease-in-out infinite, float 3s ease-in-out infinite;
}

.sticky-btn--primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-blue-light) 100%);
    color: var(--color-white);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

.sticky-btn--whatsapp {
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    font-size: 2rem;
}

.sticky-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
    animation: none;
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Мягкая анимация качания для логотипа */
@keyframes gentleFloat {
    0%, 100% {
        transform: translate(-50%, -50%) translateY(0) rotate(0deg);
    }
    25% {
        transform: translate(-50%, -50%) translateY(-8px) rotate(-1deg);
    }
    50% {
        transform: translate(-50%, -50%) translateY(-12px) rotate(0deg);
    }
    75% {
        transform: translate(-50%, -50%) translateY(-8px) rotate(1deg);
    }
}

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

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Scroll animations */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
        --spacing-3xl: 4rem;
    }
    
    .nav__menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background-color: var(--color-white);
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-md);
        transition: var(--transition-base);
    }
    
    .nav__menu.active {
        left: 0;
    }
    
    .nav__list {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .nav__link {
        width: 100%;
        text-align: center;
        padding: var(--spacing-sm);
    }
    
    .nav__toggle {
        display: block;
    }
    
    .nav__logo-img {
        width: 40px;
        height: 40px;
    }
    
    .nav__logo-text {
        font-size: 1.125rem;
    }
    
    .hero__container {
        grid-template-columns: 1fr;
    }
    
    .hero__visual {
        height: 300px;
        order: -1;
    }
    
    .hero__logo {
        width: 160px;
        height: 160px;
    }
    
    .hero__logo-img {
        width: 140px;
        height: 140px;
    }
    
    .hero__circle--1 {
        width: 200px;
        height: 200px;
    }
    
    .hero__circle--2 {
        width: 150px;
        height: 150px;
    }
    
    .hero__circle--3 {
        width: 100px;
        height: 100px;
    }
    
    /* Intro section mobile */
    .intro {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .intro__logo {
        order: -1;
    }
    
    .intro__logo-img {
        width: 180px;
        height: 180px;
    }
    
    .intro__greeting {
        font-size: 1.25rem;
    }
    
    .intro__text {
        font-size: 1rem;
    }
    
    .form__row {
        grid-template-columns: 1fr;
    }
    
    .sticky-buttons {
        right: var(--spacing-md);
        bottom: var(--spacing-md);
    }
    
    .sticky-btn {
        min-width: 100px;
        height: 50px;
        font-size: 1rem;
    }
    
    .sticky-btn--whatsapp {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .section {
        padding: var(--spacing-2xl) 0;
    }
    
    .features,
    .cards,
    .paths,
    .tools,
    .rules {
        grid-template-columns: 1fr;
    }
}

/* === ENHANCED ANIMATIONS === */
@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.05); }
}

@keyframes pulse-soft {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.08); opacity: 0.85; }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 15px rgba(74, 144, 226, 0.3); }
    50% { box-shadow: 0 0 30px rgba(74, 144, 226, 0.6), 0 0 45px rgba(32, 212, 174, 0.4); }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes bounce-in {
    0% { transform: scale(0.3); opacity: 0; }
    50% { transform: scale(1.05); }
    70% { transform: scale(0.9); }
    100% { transform: scale(1); opacity: 1; }
}

/* Enhanced Section Animation on Scroll */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}

/* Card Hover with Blue Glow */
.card:hover,
.feature:hover,
.path:hover,
.tool:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(74, 144, 226, 0.25), 0 0 20px rgba(32, 212, 174, 0.15);
    border-color: var(--color-blue-soft);
}

/* Gradient Text Shimmer Effect */
.text-gradient {
    background: linear-gradient(
        90deg,
        var(--color-primary) 0%,
        var(--color-accent) 25%,
        var(--color-blue-light) 50%,
        var(--color-accent) 75%,
        var(--color-primary) 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 8s linear infinite;
}

/* Button Pulse Animation */
.btn--primary {
    position: relative;
    overflow: hidden;
}

.btn--primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

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

/* Sticky Button Enhanced Animation */
.sticky-btn--primary {
    animation: pulse-soft 2s ease-in-out infinite;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sticky-btn--primary:hover {
    animation: none;
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.4);
}

.sticky-btn--whatsapp {
    animation: pulse-soft 2s ease-in-out infinite 0.5s;
}

.sticky-btn--whatsapp:hover {
    animation: none;
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* Modal Entrance Animation */
.modal.show .modal__content {
    animation: bounce-in 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Soft Blue Background Accents */
.section--gray {
    background: linear-gradient(180deg, 
        var(--color-gray-100) 0%, 
        var(--color-blue-pale) 50%, 
        var(--color-gray-100) 100%
    );
}

/* Icon Glow on Hover */
.feature__icon:hover,
.card__icon:hover,
.path__icon:hover,
.tool__badge:hover {
    animation: glow 1.5s ease-in-out infinite;
    transform: scale(1.15) rotate(5deg);
}

/* Smooth Link Underline Animation */
.nav__link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-wellness);
    transition: width 0.3s ease;
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 80%;
}

/* Success Message Animation */
.success-message {
    animation: bounce-in 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}