/* =============================================
   CSS VARIABLES
   ============================================= */
:root {
    /* — Colors — */
    --c-primary: #1a365d;
    --c-primary-light: #2563eb;
    --c-primary-lighter: #3b82f6;
    --c-accent: #f59e0b;
    --c-accent-hover: #d97706;
    --c-success: #10b981;
    --c-red: #ef4444;
    --c-purple: #8b5cf6;

    --c-bg: #f0f4f8;
    --c-bg-alt: #e8eef5;
    --c-white: #ffffff;
    --c-dark: #0c1929;

    --c-text: #1e293b;
    --c-text-secondary: #475569;
    --c-text-muted: #94a3b8;
    --c-border: #e2e8f0;

    /* — Typography — */
    --ff: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* — Layout — */
    --container: 1200px;
    --gutter: 20px;
    --section-gap: 40px;

    /* — Radius — */
    --r-sm: 10px;
    --r-md: 16px;
    --r-lg: 24px;
    --r-xl: 32px;
    --r-full: 9999px;

    /* — Shadows — */
    --shadow-card: 0 4px 24px rgba(15, 23, 42, 0.06);
    --shadow-card-hover: 0 12px 40px rgba(15, 23, 42, 0.12);
    --shadow-island: 0 8px 40px rgba(15, 23, 42, 0.08);
    --shadow-button: 0 4px 14px rgba(245, 158, 11, 0.35);
    --shadow-modal: 0 25px 60px rgba(0, 0, 0, 0.3);

    /* — Transitions — */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --t-fast: 0.2s var(--ease);
    --t-normal: 0.35s var(--ease);
    --t-slow: 0.5s var(--ease);
}

/* =============================================
   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(--ff);
    font-size: 16px;
    line-height: 1.6;
    color: var(--c-text);
    background-color: var(--c-bg);
    overflow-x: hidden;
}

body.no-scroll {
    overflow: hidden;
}

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

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

button {
    font-family: inherit;
    border: none;
    cursor: pointer;
    background: none;
    transition: all var(--t-fast);
}

ul, ol {
    list-style: none;
}

/* =============================================
   UTILITIES
   ============================================= */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

/* — Island Card — */
.island {
    background: var(--c-white);
    border-radius: var(--r-xl);
    padding: 64px;
    box-shadow: var(--shadow-island);
}

.island--dark {
    background: linear-gradient(135deg, var(--c-primary) 0%, #1e3a5f 50%, #234876 100%);
    color: var(--c-white);
}

/* — Section Header — */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: rgba(37, 99, 235, 0.08);
    color: var(--c-primary-light);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.03em;
    border-radius: var(--r-full);
    margin-bottom: 16px;
    text-transform: uppercase;
}

.section-tag--light {
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.9);
}

.section-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.15;
    color: var(--c-text);
    letter-spacing: -0.02em;
}

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

.section-title--white {
    color: var(--c-white);
}

.section-subtitle {
    margin-top: 16px;
    font-size: 18px;
    color: var(--c-text-secondary);
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* — Animations — */
.anim-up {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.anim-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--r-md);
    transition: all var(--t-fast);
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn--primary {
    background: var(--c-primary-light);
    color: var(--c-white);
    border-color: var(--c-primary-light);
}

.btn--primary:hover {
    background: var(--c-primary);
    border-color: var(--c-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}

.btn--accent {
    background: var(--c-accent);
    color: var(--c-dark);
    border-color: var(--c-accent);
    font-weight: 700;
}

.btn--accent:hover {
    background: var(--c-accent-hover);
    border-color: var(--c-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-button);
}

.btn--ghost {
    background: transparent;
    color: var(--c-text);
    border-color: var(--c-border);
}

.btn--ghost:hover {
    border-color: var(--c-primary-light);
    color: var(--c-primary-light);
}

.btn--lg {
    padding: 16px 36px;
    font-size: 16px;
    border-radius: var(--r-md);
}

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

.btn:disabled {
    opacity: 0.4;
    pointer-events: none;
}

/* =============================================
   FORM INPUTS
   ============================================= */
.form-input {
    width: 100%;
    padding: 15px 20px;
    font-size: 15px;
    font-family: inherit;
    border: 2px solid var(--c-border);
    border-radius: var(--r-md);
    background: var(--c-white);
    color: var(--c-text);
    transition: border-color var(--t-fast);
    outline: none;
}

.form-input:focus {
    border-color: var(--c-primary-light);
}

.form-input::placeholder {
    color: var(--c-text-muted);
}

.form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form__note {
    font-size: 12px;
    color: var(--c-text-muted);
    text-align: center;
    line-height: 1.5;
}

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

/* =============================================
   HEADER
   ============================================= */
.header {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 40px);
    max-width: var(--container);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--r-lg);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    transition: all var(--t-normal);
    border: 1px solid rgba(226, 232, 240, 0.6);
}

.header.scrolled {
    top: 8px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.12);
}

.header.menu-open {
    z-index: 1100;
}

/* Mobile menu overlay — fullscreen, under header bar */
.mobile-menu {
    display: none;
}

@media (max-width: 1024px) {
    .mobile-menu {
        display: block;
        position: fixed;
        inset: 0;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1050;
        background: #ffffff;
        padding-top: 90px;
        padding-bottom: 40px;
        overflow-y: auto;
        visibility: hidden;
        opacity: 0;
        transition: visibility 0.3s, opacity 0.3s ease;
        -webkit-overflow-scrolling: touch;
    }

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

    .mobile-menu__nav {
        padding: 0 24px;
    }

    .mobile-menu__list {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .mobile-menu__link {
        display: block;
        padding: 16px 20px;
        font-size: 18px;
        font-weight: 600;
        color: var(--c-text);
        background: var(--c-bg);
        border-radius: var(--r-md);
        transition: background 0.2s, color 0.2s;
    }

    .mobile-menu__link:hover {
        background: rgba(37, 99, 235, 0.08);
        color: var(--c-primary-light);
    }
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 12px 24px;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.header__logo-mark {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-white);
    font-weight: 800;
    font-size: 16px;
}

.header__logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.header__logo-name {
    font-weight: 700;
    font-size: 15px;
    color: var(--c-text);
}

.header__logo-role {
    font-size: 12px;
    color: var(--c-text-muted);
}

/* Nav */
.header__nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.header__menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header__link {
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text-secondary);
    border-radius: var(--r-sm);
    transition: all var(--t-fast);
}

.header__link:hover {
    color: var(--c-primary-light);
    background: rgba(37, 99, 235, 0.06);
}

/* Actions */
.header__actions {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-shrink: 0;
}

.header__phone {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--c-primary-light);
}

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

.header__cta {
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--c-white);
    background: var(--c-primary-light);
    border-radius: var(--r-sm);
}

.header__cta:hover {
    background: var(--c-primary);
    transform: translateY(-1px);
}

.header__cta--icon {
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header__cta--icon svg {
    flex-shrink: 0;
}

/* Burger → крестик при открытии */
.header__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    z-index: 1101;
}

.header__burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--c-text);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.2s ease;
    transform-origin: center;
}

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

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

.header__burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* =============================================
   HERO
   ============================================= */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(180deg, var(--c-white) 0%, var(--c-bg) 100%);
}

.hero__grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 64px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(37, 99, 235, 0.08);
    color: var(--c-primary-light);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--r-full);
    margin-bottom: 28px;
}

.hero__badge svg {
    flex-shrink: 0;
}

.hero__title {
    font-size: clamp(36px, 5vw, 60px);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: var(--c-text);
    margin-bottom: 24px;
}

.hero__title-accent {
    background: linear-gradient(135deg, var(--c-primary-light), var(--c-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: 17px;
    line-height: 1.7;
    color: var(--c-text-secondary);
    max-width: 520px;
    margin-bottom: 36px;
}

.hero__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* Hero Visual */
.hero__visual {
    display: flex;
    justify-content: center;
}

.hero__photo-wrapper {
    position: relative;
    width: 100%;
    max-width: 440px;
}

.hero__photo {
    width: 100%;
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-card-hover);
}

.hero__photo-badge {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--c-white);
    padding: 14px 28px;
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-card);
    text-align: center;
    white-space: nowrap;
}

.hero__photo-badge-name {
    display: block;
    font-weight: 700;
    font-size: 15px;
    color: var(--c-text);
}

.hero__photo-badge-role {
    display: block;
    font-size: 12px;
    color: var(--c-text-muted);
    margin-top: 2px;
}

/* Hero Stats */
.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.hero__stat-card {
    background: var(--c-white);
    border-radius: var(--r-lg);
    padding: 28px 24px;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: transform var(--t-fast), box-shadow var(--t-fast);
}

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

.hero__stat-number {
    font-size: 44px;
    font-weight: 900;
    color: var(--c-primary-light);
    line-height: 1;
    letter-spacing: -0.03em;
}

.hero__stat-unit {
    font-size: 16px;
    font-weight: 600;
    color: var(--c-text);
    margin-top: 4px;
}

.hero__stat-label {
    font-size: 13px;
    color: var(--c-text-muted);
    margin-top: 6px;
    line-height: 1.4;
}

/* =============================================
   BENEFITS
   ============================================= */
.benefits {
    padding: var(--section-gap) 0;
}

.benefits__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.benefit-card {
    padding: 32px 24px;
    border-radius: var(--r-lg);
    background: var(--c-bg);
    border: 2px solid transparent;
    transition: all var(--t-normal);
}

.benefit-card:hover {
    background: var(--c-white);
    border-color: var(--c-border);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.benefit-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.benefit-card__icon--red {
    background: rgba(239, 68, 68, 0.1);
    color: var(--c-red);
}

.benefit-card__icon--blue {
    background: rgba(37, 99, 235, 0.1);
    color: var(--c-primary-light);
}

.benefit-card__icon--green {
    background: rgba(16, 185, 129, 0.1);
    color: var(--c-success);
}

.benefit-card__icon--purple {
    background: rgba(139, 92, 246, 0.1);
    color: var(--c-purple);
}

.benefit-card__title {
    font-size: 17px;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: 10px;
    line-height: 1.35;
}

.benefit-card__text {
    font-size: 14px;
    color: var(--c-text-secondary);
    line-height: 1.6;
}

.benefits__extra {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 36px;
    padding-top: 36px;
    border-top: 1px solid var(--c-border);
}

.benefit-tile {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    background: var(--c-bg);
    border-radius: var(--r-lg);
    border: 2px solid transparent;
    transition: all var(--t-fast);
}

.benefit-tile:hover {
    border-color: var(--c-success);
    background: rgba(16, 185, 129, 0.06);
}

.benefit-tile__icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    color: var(--c-white);
    background: var(--c-success);
    border-radius: 50%;
}

.benefit-tile__text {
    font-size: 15px;
    font-weight: 600;
    color: var(--c-text);
    line-height: 1.4;
}

/* =============================================
   ABOUT
   ============================================= */
.about {
    padding: var(--section-gap) 0;
}

.about__island {
    overflow: hidden;
}

.about__grid {
    display: grid;
    grid-template-columns: 0.45fr 0.55fr;
    gap: 56px;
    align-items: center;
}

.about__photo {
    position: relative;
}

.about__photo img {
    width: 100%;
    border-radius: var(--r-lg);
    min-height: 400px;
    object-fit: cover;
}

.about__experience {
    position: absolute;
    bottom: 20px;
    right: -20px;
    background: var(--c-primary-light);
    color: var(--c-white);
    padding: 20px 24px;
    border-radius: var(--r-lg);
    text-align: center;
    box-shadow: var(--shadow-card-hover);
}

.about__experience-number {
    display: block;
    font-size: 32px;
    font-weight: 900;
    line-height: 1;
}

.about__experience-text {
    display: block;
    font-size: 12px;
    font-weight: 500;
    margin-top: 4px;
    opacity: 0.9;
}

.about__content .section-tag {
    margin-bottom: 12px;
}

.about__content .section-title {
    margin-bottom: 24px;
}

.about__text {
    font-size: 16px;
    line-height: 1.7;
    color: var(--c-text-secondary);
    margin-bottom: 16px;
}

.about__stats {
    display: flex;
    gap: 40px;
    margin: 32px 0;
    padding: 24px 0;
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
}

.about__stat-value {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--c-primary-light);
    letter-spacing: -0.02em;
}

.about__stat-label {
    display: block;
    font-size: 13px;
    color: var(--c-text-muted);
    margin-top: 2px;
}

.about__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--c-primary-light);
    font-size: 15px;
    font-weight: 600;
}

.about__link:hover {
    color: var(--c-primary);
    gap: 10px;
}

/* =============================================
   CONSULTATION
   ============================================= */
.consultation {
    padding: var(--section-gap) 0;
}

.consultation__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.consult-card {
    padding: 28px 24px;
    border-radius: var(--r-lg);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--t-normal);
}

.consult-card:hover {
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-4px);
}

.consult-card__number {
    font-size: 36px;
    font-weight: 900;
    color: var(--c-accent);
    line-height: 1;
    margin-bottom: 16px;
    opacity: 0.7;
}

.consult-card__title {
    font-size: 17px;
    font-weight: 700;
    color: var(--c-white);
    margin-bottom: 12px;
    line-height: 1.3;
}

.consult-card__text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.consultation__cta {
    text-align: center;
    margin-top: 48px;
}

/* =============================================
   PRICING
   ============================================= */
.pricing {
    padding: 80px 0 var(--section-gap);
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.pricing-card {
    background: var(--c-white);
    border-radius: var(--r-xl);
    padding: 40px 32px;
    box-shadow: var(--shadow-card);
    position: relative;
    transition: all var(--t-normal);
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card-hover);
}

.pricing-card--featured {
    border-color: var(--c-primary-light);
    box-shadow: var(--shadow-card-hover);
    transform: scale(1.03);
}

.pricing-card--featured:hover {
    transform: scale(1.03) translateY(-6px);
}

.pricing-card__badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--c-primary-light);
    color: var(--c-white);
    padding: 6px 20px;
    border-radius: var(--r-full);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-card__header {
    margin-bottom: 24px;
}

.pricing-card__name {
    font-size: 22px;
    font-weight: 800;
    color: var(--c-text);
    margin-bottom: 6px;
}

.pricing-card__desc {
    font-size: 14px;
    color: var(--c-text-muted);
    line-height: 1.5;
}

.pricing-card__price {
    margin-bottom: 28px;
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.pricing-card__amount {
    font-size: 40px;
    font-weight: 900;
    color: var(--c-text);
    letter-spacing: -0.03em;
    line-height: 1;
}

.pricing-card__currency {
    font-size: 22px;
    font-weight: 700;
    color: var(--c-text-muted);
}

.pricing-card__features {
    flex: 1;
    margin-bottom: 28px;
}

.pricing-card__features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    font-size: 14px;
    color: var(--c-text-secondary);
    border-bottom: 1px solid var(--c-border);
}

.pricing-card__features li:last-child {
    border-bottom: none;
}

.pricing-card__features li svg {
    color: var(--c-success);
    flex-shrink: 0;
}

/* Pricing Note */
.pricing__note-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--c-white);
    padding: 28px 32px;
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-card);
    font-size: 15px;
    color: var(--c-text-secondary);
    line-height: 1.6;
}

.pricing__note-icon {
    flex-shrink: 0;
    color: var(--c-primary-light);
    margin-top: 2px;
}

/* =============================================
   QUIZ
   ============================================= */
.quiz {
    padding: var(--section-gap) 0;
}

.quiz__wrapper {
    display: grid;
    grid-template-columns: 0.4fr 0.6fr;
    gap: 48px;
    align-items: start;
}

.quiz__sidebar-text {
    font-size: 15px;
    color: var(--c-text-secondary);
    line-height: 1.6;
    margin: 20px 0 32px;
}

.quiz__progress {
    height: 6px;
    background: var(--c-bg);
    border-radius: var(--r-full);
    overflow: hidden;
}

.quiz__progress-bar {
    height: 100%;
    width: 16.66%;
    background: linear-gradient(90deg, var(--c-primary-light), var(--c-accent));
    border-radius: var(--r-full);
    transition: width var(--t-normal);
}

.quiz__step-count {
    margin-top: 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text-muted);
}

/* Quiz Steps */
.quiz__step {
    display: none;
}

.quiz__step.active {
    display: block;
}

.quiz__question {
    font-size: 20px;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: 28px;
    line-height: 1.3;
}

.quiz__step-note {
    font-size: 14px;
    color: var(--c-text-muted);
    margin-bottom: 24px;
}

.quiz__options {
    display: grid;
    gap: 10px;
}

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

.quiz__option {
    cursor: pointer;
}

.quiz__option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.quiz__option-box {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 20px;
    background: var(--c-bg);
    border: 2px solid transparent;
    border-radius: var(--r-md);
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text-secondary);
    text-align: center;
    transition: all var(--t-fast);
}

.quiz__option-box:hover {
    border-color: var(--c-primary-light);
    color: var(--c-primary-light);
}

.quiz__option input:checked + .quiz__option-box {
    background: rgba(37, 99, 235, 0.08);
    border-color: var(--c-primary-light);
    color: var(--c-primary-light);
    font-weight: 600;
}

.quiz__form-fields {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* Quiz Nav */
.quiz__nav {
    display: flex;
    justify-content: space-between;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--c-border);
}

/* =============================================
   FEARS
   ============================================= */
.fears {
    padding: 80px 0 var(--section-gap);
}

.fears__two-blocks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

.fears__block {
    background: var(--c-white);
    border-radius: var(--r-xl);
    padding: 36px 32px;
    box-shadow: var(--shadow-island);
}

.fears__block--can {
    border-left: 4px solid var(--c-success);
}

.fears__block--limits {
    border-left: 4px solid var(--c-primary-light);
}

.fears__block-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--c-text);
}

.fears__block-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.fears__block-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 0;
    font-size: 15px;
    color: var(--c-text-secondary);
    line-height: 1.5;
    border-bottom: 1px solid var(--c-border);
}

.fears__block-list li:last-child {
    border-bottom: none;
}

.fears__block-list--can li::before {
    content: '✓';
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: var(--c-white);
    background: var(--c-success);
    border-radius: 50%;
}

.fears__block-list--limits li strong {
    color: var(--c-primary-light);
    margin-right: 4px;
}

/* Fears Accordion */
.fears__list {
    max-width: 800px;
    margin: 0 auto;
}

.fear-item {
    background: var(--c-white);
    border-radius: var(--r-lg);
    margin-bottom: 12px;
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.fear-item__question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 22px 28px;
    font-size: 16px;
    font-weight: 600;
    color: var(--c-text);
    text-align: left;
    cursor: pointer;
}

.fear-item__question:hover {
    color: var(--c-primary-light);
}

.fear-item__toggle {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--c-bg);
    position: relative;
    transition: all var(--t-fast);
}

.fear-item__toggle::before,
.fear-item__toggle::after {
    content: '';
    position: absolute;
    background: var(--c-text-secondary);
    border-radius: 2px;
    transition: transform var(--t-fast);
}

.fear-item__toggle::before {
    width: 12px;
    height: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.fear-item__toggle::after {
    width: 2px;
    height: 12px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.fear-item.active .fear-item__toggle {
    background: var(--c-primary-light);
}

.fear-item.active .fear-item__toggle::before,
.fear-item.active .fear-item__toggle::after {
    background: var(--c-white);
}

.fear-item.active .fear-item__toggle::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.fear-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease);
}

.fear-item.active .fear-item__answer {
    max-height: 400px;
}

.fear-item__answer p,
.fear-item__answer ul {
    padding: 0 28px 24px;
    font-size: 15px;
    color: var(--c-text-secondary);
    line-height: 1.7;
}

.fear-item__answer ul {
    padding-left: 48px;
    list-style: disc;
}

.fear-item__answer li {
    margin-bottom: 6px;
}

/* =============================================
   STEPS
   ============================================= */
.steps {
    padding: var(--section-gap) 0;
}

.steps__timeline {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.steps__timeline::before {
    content: '';
    position: absolute;
    left: 23px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--c-primary-light), var(--c-accent));
    border-radius: 2px;
}

.step-item {
    display: flex;
    gap: 28px;
    margin-bottom: 36px;
    position: relative;
}

.step-item:last-child {
    margin-bottom: 0;
}

.step-item__marker {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    background: var(--c-white);
    border: 3px solid var(--c-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 800;
    color: var(--c-primary-light);
    z-index: 1;
}

.step-item__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: 6px;
}

.step-item__text {
    font-size: 15px;
    color: var(--c-text-secondary);
    line-height: 1.6;
}

.steps__cta {
    text-align: center;
    margin-top: 48px;
}

/* =============================================
   CASES
   ============================================= */
.cases {
    padding: 80px 0 var(--section-gap);
}

.cases__summary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    margin-bottom: 48px;
    padding: 32px;
    background: var(--c-white);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-island);
}

.cases__summary-number {
    font-size: 36px;
    font-weight: 900;
    color: var(--c-primary-light);
    letter-spacing: -0.03em;
    display: block;
}

.cases__summary-label {
    font-size: 14px;
    color: var(--c-text-muted);
    display: block;
}

.cases__summary-divider {
    width: 1px;
    height: 50px;
    background: var(--c-border);
}

.cases__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.case-card {
    background: var(--c-white);
    border-radius: var(--r-lg);
    padding: 28px;
    box-shadow: var(--shadow-card);
    transition: all var(--t-normal);
    border: 2px solid transparent;
}

.case-card:hover {
    border-color: var(--c-success);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.case-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.case-card__id {
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text-muted);
}

.case-card__badge {
    padding: 4px 12px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--c-success);
    font-size: 12px;
    font-weight: 700;
    border-radius: var(--r-full);
}

.case-card__amount {
    font-size: 26px;
    font-weight: 800;
    color: var(--c-text);
    margin-bottom: 6px;
    letter-spacing: -0.02em;
}

.case-card__period {
    font-size: 14px;
    color: var(--c-text-muted);
}

.case-card__link {
    display: inline-block;
    margin-top: 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--c-primary-light);
}

.case-card__link:hover {
    color: var(--c-primary);
    text-decoration: underline;
}

.cases__disclaimer {
    text-align: center;
    font-size: 13px;
    color: var(--c-text-muted);
    margin-top: 24px;
}

/* =============================================
   FAQ
   ============================================= */
.faq {
    padding: var(--section-gap) 0;
}

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

.faq-item {
    border-bottom: 1px solid var(--c-border);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-item__question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 22px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--c-text);
    text-align: left;
    cursor: pointer;
}

.faq-item__question:hover {
    color: var(--c-primary-light);
}

.faq-item__icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    position: relative;
    transition: transform var(--t-fast);
}

.faq-item__icon::before,
.faq-item__icon::after {
    content: '';
    position: absolute;
    background: var(--c-primary-light);
    border-radius: 2px;
}

.faq-item__icon::before {
    width: 14px;
    height: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq-item__icon::after {
    width: 2px;
    height: 14px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform var(--t-fast);
}

.faq-item.active .faq-item__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease);
}

.faq-item.active .faq-item__answer {
    max-height: 400px;
}

.faq-item__answer p,
.faq-item__answer ul {
    padding-bottom: 24px;
    font-size: 15px;
    color: var(--c-text-secondary);
    line-height: 1.7;
}

.faq-item__answer ul {
    padding-left: 20px;
    list-style: disc;
}

.faq-item__answer li {
    margin-bottom: 4px;
}

/* =============================================
   CONTACTS
   ============================================= */
.contacts {
    padding: 80px 0 var(--section-gap);
}

.contacts__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
    background: linear-gradient(135deg, var(--c-primary) 0%, #1e3a5f 50%, #234876 100%);
    border-radius: var(--r-xl);
    padding: 64px;
    box-shadow: var(--shadow-island);
}

.contacts__info .section-title {
    margin-bottom: 32px;
}

.contacts__items {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 28px;
}

.contacts__item {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--c-white);
}

.contacts__item-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contacts__item-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.contacts__item-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--c-white);
}

.contacts__messengers {
    display: flex;
    gap: 10px;
}

.contacts__messenger {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-white);
    transition: all var(--t-fast);
}

.contacts__messenger:hover {
    background: var(--c-white);
    color: var(--c-primary);
    transform: translateY(-2px);
}

.contacts__messenger--max img {
    filter: grayscale(100%);
}

.contacts__map {
    margin-top: 48px;
    border-radius: var(--r-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.contacts__map iframe {
    display: block;
    width: 100%;
    height: 400px;
    max-width: 100%;
    border: none;
}

/* Form Card */
.contacts__form-card {
    background: var(--c-white);
    padding: 40px;
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-card-hover);
}

.contacts__form-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--c-text);
    margin-bottom: 4px;
}

.contacts__form-subtitle {
    font-size: 14px;
    color: var(--c-text-muted);
    margin-bottom: 24px;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    padding: 40px 0;
}

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

.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer__logo-mark {
    width: 32px;
    height: 32px;
    background: var(--c-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-white);
    font-weight: 800;
    font-size: 12px;
}

.footer__logo-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--c-text);
}

.footer__details {
    font-size: 13px;
    color: var(--c-text-muted);
    margin-top: 6px;
}

.footer__details a {
    color: var(--c-primary-light);
}

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

.footer__disclaimer {
    font-size: 12px;
    color: var(--c-text-muted);
    line-height: 1.6;
    max-width: 700px;
    margin-top: 8px;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--c-border);
}

.footer__copyright {
    font-size: 13px;
    color: var(--c-text-muted);
}

.footer__link {
    font-size: 13px;
    color: var(--c-text-muted);
}

.footer__link:hover {
    color: var(--c-primary-light);
}

/* =============================================
   MODAL
   ============================================= */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease);
}

.modal.active {
    opacity: 1;
    pointer-events: all;
}

.modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(12, 25, 41, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal__dialog {
    position: relative;
    background: var(--c-white);
    padding: 48px 44px;
    border-radius: var(--r-xl);
    max-width: 460px;
    width: 100%;
    box-shadow: var(--shadow-modal);
    transform: translateY(30px) scale(0.97);
    transition: transform 0.35s var(--ease);
}

.modal.active .modal__dialog {
    transform: translateY(0) scale(1);
}

.modal__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--c-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text-secondary);
}

.modal__close:hover {
    background: var(--c-primary-light);
    color: var(--c-white);
    transform: rotate(90deg);
}

.modal__icon {
    width: 56px;
    height: 56px;
    background: rgba(37, 99, 235, 0.08);
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-primary-light);
    margin-bottom: 20px;
}

.modal__title {
    font-size: 24px;
    font-weight: 800;
    color: var(--c-text);
    margin-bottom: 8px;
}

.modal__text {
    font-size: 15px;
    color: var(--c-text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

/* =============================================
   LIGHTBOX
   ============================================= */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease);
}

.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
}

.lightbox__wrap {
    position: relative;
    max-width: 95vw;
    max-height: 95vh;
}

.lightbox__img,
.lightbox__iframe {
    display: none;
    max-width: 100%;
    max-height: 90vh;
    border-radius: var(--r-md);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

.lightbox__img.active,
.lightbox__iframe.active {
    display: block;
}

.lightbox__img {
    object-fit: contain;
}

.lightbox__iframe {
    width: 90vw;
    height: 90vh;
    min-width: 320px;
    min-height: 400px;
    border: none;
}

.lightbox__close {
    position: absolute;
    top: -44px;
    right: 0;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-white);
}

.lightbox__close:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* =============================================
   FLOATING CTA
   ============================================= */
.floating-cta {
    display: none !important; /* Отключено — дублирует шапку */
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.1);
    display: none;
    align-items: center;
    gap: 10px;
    z-index: 999;
    transform: translateY(100%);
    transition: transform 0.4s var(--ease);
}

.floating-cta.visible {
    transform: translateY(0);
}

.floating-cta__phone {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    background: var(--c-primary-light);
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-white);
}

.floating-cta__btn {
    flex: 1;
    padding: 14px;
    background: var(--c-accent);
    color: var(--c-dark);
    font-size: 15px;
    font-weight: 700;
    border-radius: var(--r-md);
    text-align: center;
}

/* =============================================
   RESPONSIVE: TABLET
   ============================================= */
@media (max-width: 1024px) {
    .island {
        padding: 48px 36px;
    }

    .header__nav {
        display: none;
    }

    .header__actions {
        gap: 12px;
    }

    .header__burger {
        display: flex;
    }

    .hero__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero__visual {
        order: -1;
    }

    .hero__photo-wrapper {
        max-width: 320px;
    }

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

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

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

    .about__grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .about__photo {
        max-width: 360px;
    }

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

    .pricing__grid {
        grid-template-columns: 1fr;
        max-width: 440px;
        margin: 0 auto 32px;
    }

    .pricing-card--featured {
        transform: none;
    }

    .pricing-card--featured:hover {
        transform: translateY(-6px);
    }

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

    .fears__two-blocks {
        grid-template-columns: 1fr;
    }

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

    .contacts__grid {
        grid-template-columns: 1fr;
        padding: 48px 36px;
    }

    .floating-cta {
        display: flex;
    }
}

/* =============================================
   RESPONSIVE: MOBILE
   ============================================= */
@media (max-width: 640px) {
    :root {
        --section-gap: 24px;
        --gutter: 16px;
    }

    .island {
        padding: 32px 20px;
        border-radius: var(--r-lg);
    }

    .section-title {
        font-size: 26px;
    }

    .section-header {
        margin-bottom: 36px;
    }

    .section-subtitle {
        font-size: 15px;
    }

    /* Header */
    .header {
        top: 8px;
        width: calc(100% - 24px);
        border-radius: var(--r-md);
    }

    .header__inner {
        padding: 10px 16px;
    }

    .header__logo-text {
        display: none;
    }

    /* Hero */
    .hero {
        padding: 110px 0 48px;
    }

    .hero__grid {
        gap: 28px;
    }

    .hero__title {
        font-size: 32px;
    }

    .hero__subtitle {
        font-size: 15px;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        width: 100%;
    }

    .hero__stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .hero__stat-card {
        display: flex;
        align-items: center;
        gap: 16px;
        text-align: left;
        padding: 20px;
    }

    .hero__stat-number {
        font-size: 36px;
        min-width: 48px;
    }

    .hero__stat-unit {
        margin-top: 0;
    }

    .hero__stat-label {
        margin-top: 2px;
    }

    .hero__photo-wrapper {
        max-width: 260px;
    }

    /* Benefits */
    .benefits__grid {
        grid-template-columns: 1fr;
    }

    .benefits__extra {
        grid-template-columns: 1fr;
        margin-top: 28px;
        padding-top: 28px;
    }

    .benefit-tile {
        padding: 16px 20px;
    }

    .benefit-tile__text {
        font-size: 14px;
    }

    /* About */
    .about__stats {
        gap: 24px;
    }

    /* Consultation */
    .consultation__grid {
        grid-template-columns: 1fr;
    }

    /* Quiz */
    .quiz__options--multi {
        grid-template-columns: 1fr;
    }

    /* Fears */
    .fears__block {
        padding: 28px 20px;
    }

    .fear-item__question {
        padding: 18px 20px;
        font-size: 15px;
    }

    .fear-item__answer p,
    .fear-item__answer ul {
        padding: 0 20px 20px;
    }

    .fear-item__answer ul {
        padding-left: 40px;
    }

    /* Cases */
    .cases__summary {
        flex-direction: column;
        gap: 20px;
        padding: 28px 24px;
    }

    .cases__summary-divider {
        width: 60px;
        height: 1px;
    }

    .cases__grid {
        grid-template-columns: 1fr;
    }

    /* FAQ */
    .faq-item__question {
        font-size: 15px;
    }

    /* Contacts */
    .contacts__grid {
        padding: 32px 20px;
        border-radius: var(--r-lg);
    }

    .contacts__form-card {
        padding: 28px 20px;
    }

    /* Modal */
    .modal__dialog {
        padding: 36px 24px;
    }

    /* Footer */
    .footer__bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 400px) {
    .hero__title {
        font-size: 28px;
    }

    .hero__stat-number {
        font-size: 30px;
    }

    .btn--lg {
        padding: 14px 24px;
        font-size: 15px;
    }
}