/* ==========================================================================
   Клуб «Метаболическая Ходьба» — Styles
   ========================================================================== */

@font-face {
    font-family: 'Cormorant Garamond';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/cormorant-400.woff2') format('woff2');
}
@font-face {
    font-family: 'Cormorant Garamond';
    font-style: italic;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/cormorant-400-italic.woff2') format('woff2');
}
@font-face {
    font-family: 'Cormorant Garamond';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('/fonts/cormorant-600.woff2') format('woff2');
}
@font-face {
    font-family: 'Raleway';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('/fonts/raleway-300.woff2') format('woff2');
}
@font-face {
    font-family: 'Raleway';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/raleway-400.woff2') format('woff2');
}
@font-face {
    font-family: 'Raleway';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('/fonts/raleway-600.woff2') format('woff2');
}

/* --------------------------------------------------------------------------
   CSS Variables
   -------------------------------------------------------------------------- */
:root {
    /* Colors */
    --color-bg: #FFFDF9;
    --color-bg-alt: #FDF8F3;
    --color-bg-soft: #F7F3EE;
    --color-accent: #D4A574;
    --color-accent-hover: #C4956A;
    --color-accent-light: #EFE4D8;
    --color-text: #3D3528;
    --color-text-secondary: #6B6357;
    --color-text-muted: #9A9186;
    --color-border: #E8E2DA;
    --color-white: #FFFFFF;
    --color-success: #7CB07C;

    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Raleway', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;

    /* Layout */
    --container-max: 1200px;
    --container-padding: 1.25rem;

    /* Effects */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --shadow-sm: 0 2px 8px rgba(61, 53, 40, 0.06);
    --shadow-md: 0 4px 24px rgba(61, 53, 40, 0.08);
    --shadow-lg: 0 8px 40px rgba(61, 53, 40, 0.12);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

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

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

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



/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-text);
}

.section-title {
    font-size: clamp(1.75rem, 5vw, 2.75rem);
    font-weight: 500;
    text-align: center;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 300;
    color: var(--color-text-secondary);
    text-align: center;
    margin-bottom: var(--space-xl);
}

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

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

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(212, 165, 116, 0.3);
}

.btn--primary:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(212, 165, 116, 0.4);
}

.btn--small {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.btn--large {
    padding: 1.125rem 2.25rem;
    font-size: 1rem;
}

.btn__price {
    padding-left: var(--space-xs);
    opacity: 0.9;
    font-weight: 400;
}


button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 253, 249, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.header.scrolled {
    border-bottom-color: var(--color-border);
    box-shadow: var(--shadow-sm);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.header__logo {
    display: flex;
    align-items: center;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-text);
}

.header__nav {
    display: none;
    align-items: center;
    gap: var(--space-lg);
}

.header__link {
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.header__link:hover {
    color: var(--color-accent);
}

.header__cta {
    display: none;
    background: var(--color-accent);
    color: var(--color-white);
}

.header__cta:hover {
    background: var(--color-accent-hover);
}

.header__burger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    gap: 5px;
}

.header__burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-fast);
    transform-origin: center;
}

.header__burger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.header__burger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    height: 100%;
    padding: var(--space-xl);
}

.mobile-menu__link {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-text);
}

.mobile-menu__cta {
    margin-top: var(--space-md);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        var(--color-bg) 0%,
        var(--color-bg-alt) 50%,
        var(--color-accent-light) 100%
    );
}

.hero__shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero__video {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.4;
    will-change: transform;
}

.shape--1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-accent-light) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.shape--2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--color-accent-light) 0%, transparent 70%);
    bottom: 10%;
    left: -50px;
    animation: float 10s ease-in-out infinite reverse;
}

.shape--3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--color-accent-light) 0%, transparent 70%);
    top: 40%;
    right: 20%;
    animation: float 6s ease-in-out infinite;
}

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

.hero__container {
    display: grid;
    gap: var(--space-xl);
    align-items: center;
}

.hero__content {
    text-align: center;
}

.hero__label {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    background: var(--color-accent-light);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
    animation: fadeInUp 0.6s ease;
}

.hero__title {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 500;
    line-height: 1.15;
    margin-bottom: var(--space-md);
    animation: fadeInUp 0.6s ease 0.1s backwards;
}

.hero__title-accent {
    color: var(--color-accent);
    font-style: italic;
}

.hero__subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    font-weight: 300;
    color: var(--color-text-secondary);
    max-width: 540px;
    margin: 0 auto var(--space-lg);
    animation: fadeInUp 0.6s ease 0.2s backwards;
}

.hero__cta {
    animation: fadeInUp 0.6s ease 0.3s backwards;
}

.hero__hint {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
}

.hero__visual {
    display: block;
}

.hero__image-wrapper {
    position: relative;
}

.hero__image-placeholder {
    aspect-ratio: 16/9;
    background: var(--color-bg-soft);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    border: 2px dashed var(--color-border);
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-text-muted);
    font-size: 0.8125rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

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

/* --------------------------------------------------------------------------
   Problems Section
   -------------------------------------------------------------------------- */
.problems {
    background: var(--color-white);
}

.problems__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.problem-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg);
    border-radius: var(--radius-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.problem-card__icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-light);
    border-radius: var(--radius-sm);
    color: var(--color-accent);
}

.problem-card__text {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text);
}

.problems__footer {
    text-align: center;
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    font-style: italic;
}

/* --------------------------------------------------------------------------
   Solution Section
   -------------------------------------------------------------------------- */
.solution {
    background: var(--color-bg);
}

.solution__header {
    margin-bottom: var(--space-xl);
}

.solution__content {
    display: grid;
    gap: var(--space-2xl);
}

.solution__text {
    max-width: 700px;
    margin: 0 auto;
    text-align: left;
}

.solution__text p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
}

.solution__text p:last-child {
    margin-bottom: 0;
}

.solution__text strong {
    color: var(--color-text);
    font-weight: 500;
}

.solution__features-title {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: var(--space-lg);
}

.features-list {
    display: grid;
    gap: var(--space-md);
}

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

.feature-item:hover {
    box-shadow: var(--shadow-md);
}

.feature-item__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-light);
    border-radius: var(--radius-sm);
    color: var(--color-accent);
}

.feature-item__content h4 {
    font-family: var(--font-body);
    font-size: 1.0625rem;
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.feature-item__content p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Results Section
   -------------------------------------------------------------------------- */
.results {
    background: var(--color-white);
}

.results__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.result-card {
    padding: var(--space-lg);
    background: var(--color-bg);
    border-radius: var(--radius-md);
    transition: transform var(--transition-base);
}

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

.result-card__number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 400;
    color: var(--color-accent);
    opacity: 0.6;
    margin-bottom: var(--space-xs);
}

.result-card__title {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.result-card__text {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   For Who Section
   -------------------------------------------------------------------------- */
.for-who {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-accent-light) 100%);
}

.for-who__list {
    max-width: 640px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.for-who__item {
    display: flex;
    align-items: stretch;
    gap: var(--space-md);
    position: relative;
}

.for-who__rail {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 32px;
    flex-shrink: 0;
}

.for-who__check {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-success);
    border-radius: 50%;
    color: var(--color-white);
    position: relative;
    z-index: 2;
    margin-top: 20px;
}

.for-who__elbow {
    position: absolute;
    left: 0;
    bottom: calc(-1 * var(--space-md));
    color: var(--color-border);
    z-index: 1;
    pointer-events: none;
}

.for-who__line {
    width: 2px;
    flex: 1;
    min-height: 24px;
    background: var(--color-border);
    margin-top: 4px;
}

.for-who__item:last-child .for-who__line {
    display: none;
}

.for-who__card {
    flex: 1;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--space-md) var(--space-lg);
    margin-bottom: var(--space-md);
}

.for-who__item:last-child .for-who__card {
    margin-bottom: 0;
}

.for-who__card p {
    font-size: 1rem;
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Author Section
   -------------------------------------------------------------------------- */
.author {
    background: var(--color-white);
}

.author__content {
    display: grid;
    gap: var(--space-xl);
}

.author__photo {
    display: flex;
    justify-content: center;
}

.author__photo img {
    width: 280px;
    height: 280px;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
}

.author__info {
    text-align: center;
}

.author__info .section-title {
    margin-bottom: var(--space-md);
}

.author__text {
    max-width: 600px;
    margin: 0 auto var(--space-lg);
}

.author__text p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
}

.author__credentials {
    margin-bottom: var(--space-lg);
}

.author__credentials h3 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.author__credentials ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.author__credentials li {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

.author__diplomas-note {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.author__diplomas-grid {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
}

@media (max-width: 576px) {
    .author__diplomas-grid {
        flex-wrap: wrap;
        gap: var(--space-sm);
    }

    .author__diplomas-grid a {
        width: calc(50% - var(--space-sm) / 2);
    }
}

.author__diplomas-grid a {
    display: block;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--color-bg-soft);
    border: 2px solid var(--color-border);
    padding: 6px;
    transition: all var(--transition-fast);
    width: 180px;
    aspect-ratio: 4/3;
}

.author__diplomas-grid a:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.author__diplomas-grid a:hover img {
    filter: none;
}

.author__diplomas-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: 4px;
    filter: grayscale(100%) sepia(20%) brightness(1.05);
    transition: filter var(--transition-fast);
}

.diploma-placeholder {
    aspect-ratio: 3/4;
    background: var(--color-bg-soft);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   How It Works Section
   -------------------------------------------------------------------------- */
.how-it-works {
    background: var(--color-bg);
}

.steps {
    max-width: 700px;
    margin: 0 auto;
    display: grid;
    gap: var(--space-md);
}

.step {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.step__number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    border-radius: 50%;
}

.step__title {
    font-family: var(--font-body);
    font-size: 1.0625rem;
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.step__text {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.cta-section {
    background: var(--color-bg);
    padding: var(--space-2xl) 0;
}

.cta-block {
    position: relative;
    padding: var(--space-2xl) var(--space-lg);
    background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-bg-alt) 100%);
    border-radius: var(--radius-xl);
    overflow: hidden;
    text-align: center;
}

.cta-block__content {
    position: relative;
    z-index: 1;
}

.cta-block__title {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    margin-bottom: var(--space-sm);
}

.cta-block__text {
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.cta-block__price {
    margin-bottom: var(--space-lg);
}

.cta-block__price-value {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 600;
    color: var(--color-text);
}

.cta-block__price-period {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

.cta-block__note {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
}

.cta-block__decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.3;
}

.cta-shape--1 {
    width: 200px;
    height: 200px;
    background: var(--color-accent);
    top: -50px;
    right: -50px;
}

.cta-shape--2 {
    width: 150px;
    height: 150px;
    background: var(--color-accent);
    bottom: -30px;
    left: -30px;
}

/* --------------------------------------------------------------------------
   FAQ Section
   -------------------------------------------------------------------------- */
.faq {
    background: var(--color-white);
}

.faq__list {
    max-width: 760px;
    margin: 0 auto;
    display: grid;
    gap: var(--space-sm);
}

.faq-item {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-item__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    color: var(--color-text);
    transition: background var(--transition-fast);
}

.faq-item__question:hover {
    background: var(--color-bg-soft);
}

.faq-item__icon {
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-item.active .faq-item__icon {
    transform: rotate(180deg);
}

.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.active .faq-item__answer {
    max-height: 600px;
}

.faq-item__answer p {
    padding: 0 var(--space-lg) var(--space-lg);
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Final CTA Section
   -------------------------------------------------------------------------- */
.final-cta {
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-accent-light) 100%);
    text-align: center;
}

.final-cta__title {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    margin-bottom: var(--space-sm);
}

.final-cta__text {
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    background: var(--color-bg-soft);
    padding: var(--space-xl) 0;
}

.footer__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    text-align: center;
}

.footer__copyright {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.footer__contact a {
    font-size: 0.875rem;
    color: var(--color-accent);
}

.footer__contact a:hover {
    text-decoration: underline;
}

.footer__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm) var(--space-md);
}

.footer__links a {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Scroll Animations
   -------------------------------------------------------------------------- */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Media Queries
   -------------------------------------------------------------------------- */

/* Tablet */
@media (min-width: 768px) {
    :root {
        --container-padding: 2rem;
    }

    section {
        padding: var(--space-4xl) 0;
    }

    .header__nav {
        display: flex;
    }

    .header__cta {
        display: inline-flex;
    }

    .header__burger {
        display: none;
    }

    .hero__container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }

    .hero__content {
        text-align: left;
    }

    .hero__subtitle {
        margin-left: 0;
        margin-right: 0;
    }

    .hero__visual {
        display: block;
    }

    .problems__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .results__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .author__content {
        grid-template-columns: auto 1fr;
        gap: var(--space-2xl);
        align-items: start;
    }

    .author__info {
        text-align: left;
    }

    .author__info .section-title {
        text-align: left;
    }

    .author__text {
        margin-left: 0;
    }

    .footer__container {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .problems__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .results__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .steps {
        grid-template-columns: repeat(4, 1fr);
        max-width: 900px;
        position: relative;
        gap: var(--space-md);
    }

    .steps::before {
        content: '';
        position: absolute;
        top: 24px;
        left: calc((100% - 3 * var(--space-md)) / 8);
        right: calc((100% - 3 * var(--space-md)) / 8);
        height: 1px;
        background: var(--color-border);
        z-index: 0;
    }

    .step {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 0;
        padding: 0;
        background: transparent;
        box-shadow: none;
        position: relative;
        z-index: 1;
    }

    .step__number {
        margin-bottom: var(--space-sm);
        box-shadow: 0 0 0 6px var(--color-bg);
    }

    .step__title {
        font-size: 0.9375rem;
    }

    .step__text {
        font-size: 0.8125rem;
    }

    .for-who__list {
        max-width: 880px;
    }

    .for-who__item:nth-child(2) {
        margin-left: 16px;
    }
    .for-who__item:nth-child(3) {
        margin-left: 32px;
    }
    .for-who__item:nth-child(4) {
        margin-left: 48px;
    }
    .for-who__item:nth-child(5) {
        margin-left: 64px;
    }

}

/* Large Desktop */
@media (min-width: 1200px) {
    .hero__content {
        padding-right: var(--space-2xl);
    }
}



.author__list {
    list-style: none;
    margin: var(--space-md) 0;
    padding: 0;
    text-align: left;
    display: inline-block;
}

.author__list li {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xs);
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Status Page (404 и другие технические страницы)
   -------------------------------------------------------------------------- */
.status-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    padding: var(--space-lg);
}

.status-page__card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-3xl) var(--space-xl);
    max-width: 480px;
    width: 100%;
    text-align: center;
}

.status-page__icon {
    width: 88px;
    height: 88px;
    margin: 0 auto var(--space-lg);
    border-radius: 50%;
    background: var(--color-accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.status-page__icon svg {
    width: 40px;
    height: 40px;
    fill: var(--color-accent);
}

.status-page__code {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 600;
    line-height: 1;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.status-page__title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.75rem;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.status-page__subtitle {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
}

.status-page__actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.status-page__support {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    margin-top: var(--space-lg);
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.status-page__support:hover {
    color: var(--color-accent);
}

.status-page__support svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* --------------------------------------------------------------------------
   Method 15/15 Section
   -------------------------------------------------------------------------- */
.method {
    background: var(--color-text);
}

/* Двухколоночный лейаут — на мобиле стек, на десктопе 1fr 1fr */
.method__layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

/* Левая колонка: подпись + заголовок + текст + преимущества */
.method__eyebrow {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.method__title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 5vw, 2.75rem);
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.method__subtitle {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-md);
}

.method__intro {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-xl);
}

.method__benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

.method__benefit {
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
}

.method__benefit-title {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 4px;
}

.method__benefit-text {
    font-size: 0.8125rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.55);
}

/* Правая колонка: видео + фазы */
.method__right {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.method__video-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3);
}

.method__video {
    width: 100%;
    height: auto;
    display: block;
}

/* Карточки фаз — горизонтально под видео */
.method__phases {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

.method__phase {
    background: rgba(212, 165, 116, 0.1);
    border: 1px solid rgba(212, 165, 116, 0.2);
    border-radius: var(--radius-sm);
    padding: var(--space-sm) var(--space-md);
}

.method__phase-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 4px;
}

.method__phase-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 4px;
    opacity: 0.8;
}

.method__phase-title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 2px;
}

.method__phase-text {
    font-size: 0.8125rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.55);
}

@media (min-width: 1024px) {
    .method__layout {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
        align-items: center;
    }
}

/* --------------------------------------------------------------------------
   Reviews Section
   -------------------------------------------------------------------------- */
.reviews {
    background: var(--color-bg-soft);
}

/* Обёртка с позиционированием для стрелок */
.reviews__carousel-wrapper {
    position: relative;
}

/* Горизонтально прокручиваемый слайдер */
.reviews__slider {
    display: flex;
    gap: var(--space-md);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-bottom: 4px;
    white-space: nowrap;
}

.reviews__slider::-webkit-scrollbar {
    display: none;
}

.review-card {
    flex: 0 0 calc(100% - var(--space-xs));
    scroll-snap-align: start;
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    padding: var(--space-lg);
    position: relative;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    white-space: normal;
}

.review-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.review-card::before {
    content: '\201C';
    position: absolute;
    top: 16px;
    right: 24px;
    font-family: var(--font-display);
    font-size: 5rem;
    line-height: 1;
    color: var(--color-accent-light);
    pointer-events: none;
}

.review-card__text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: var(--space-md);
    position: relative;
    z-index: 1;
}

.review-card__text strong {
    background: var(--color-accent-light);
    padding: 1px 5px;
    border-radius: 3px;
    font-weight: 500;
    color: var(--color-text);
}

.review-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.review-card__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.review-card__name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
}

.review-card__result {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.review-card__result--accent {
    color: var(--color-accent);
    font-weight: 600;
}

/* Стрелки */
.reviews__arrow {
    display: none; /* скрыты на мобиле — там свайп */
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.reviews__arrow:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.reviews__arrow:disabled {
    opacity: 0.3;
    cursor: default;
    pointer-events: none;
}

.reviews__arrow--prev {
    left: -22px;
}

.reviews__arrow--next {
    right: -22px;
}

@media (min-width: 768px) {
    .review-card {
        /* На планшете — 2 карточки */
        flex: 0 0 calc(50% - var(--space-md) / 2);
    }

    .reviews__arrow {
        display: flex;
    }
}

@media (min-width: 1024px) {
    .review-card {
        /* На десктопе — 3 карточки */
        flex: 0 0 calc(33.333% - var(--space-md) * 2 / 3);
    }
}

/* --------------------------------------------------------------------------
   Footer social icons
   -------------------------------------------------------------------------- */
.footer__social {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-xs);
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.footer__social-link:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
}