@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

/* --- ДИЗАЙН-СИСТЕМА --- */
:root {
    --font-primary: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Цветовая палитра */
    --color-bg-base: #f6faf7;
    --color-bg-white: #ffffff;
    --color-primary: #15803d; /* Изумрудный */
    --color-primary-light: #22c55e;
    --color-primary-dark: #14532d;
    --color-accent-green: #00eb7f;
    --color-accent-blue: #00b6f0;
    --color-accent-yellow: #ffdf00;
    --color-text-main: #1f2937;
    --color-text-muted: #6b7280;
    --color-text-white: #ffffff;
    
    /* Дополнительные оттенки */
    --border-color: rgba(21, 128, 61, 0.12);
    --border-light: rgba(255, 255, 255, 0.6);
    --shadow-soft: 0 10px 30px -10px rgba(21, 128, 61, 0.08);
    --shadow-medium: 0 20px 40px -15px rgba(21, 128, 61, 0.15);
    --shadow-glass: inset 0 1px 1px rgba(255, 255, 255, 0.4), 0 8px 32px 0 rgba(31, 38, 135, 0.05);
    
    /* Скругления */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    
    /* Переходы */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- СБРОС СТИЛЕЙ --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-base);
    color: var(--color-text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

button, input {
    font-family: inherit;
}

/* --- СЕТКА И СТРУКТУРА --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 80px 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 50px 0;
    }
}

/* --- ФОНОВЫЕ ЭФФЕКТЫ (MESH GRADIENTS) --- */
.bg-blobs {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.25;
    animation: floatBlob 12s infinite alternate ease-in-out;
}

.blob-1 {
    width: 500px;
    height: 500px;
    background: var(--color-accent-green);
    top: -200px;
    left: -100px;
}

.blob-2 {
    width: 450px;
    height: 450px;
    background: var(--color-accent-blue);
    top: 300px;
    right: -100px;
    animation-delay: -3s;
}

.blob-3 {
    width: 400px;
    height: 400px;
    background: var(--color-accent-yellow);
    bottom: -150px;
    left: 20%;
    animation-delay: -6s;
}

@keyframes floatBlob {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 30px) scale(1.1); }
}

/* --- КНОПКИ (BUTTONS) --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 36px;
    font-size: 16px;
    font-weight: 700;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-fast);
    box-shadow: 0 4px 14px rgba(21, 128, 61, 0.15);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    color: var(--color-text-white);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.25),
        transparent
    );
    transition: 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(21, 128, 61, 0.3);
}

.btn-primary:active {
    transform: translateY(1px);
}

.btn-secondary {
    background-color: var(--color-bg-white);
    color: var(--color-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: rgba(34, 197, 94, 0.05);
    transform: translateY(-2px);
}

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

/* --- ТИПОГРАФИКА --- */
.text-gradient {
    background: linear-gradient(135deg, var(--color-primary-dark) 30%, var(--color-primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

h1 {
    font-size: 48px;
    line-height: 1.15;
    font-weight: 800;
    color: var(--color-primary-dark);
    margin-bottom: 20px;
}

h2 {
    font-size: 36px;
    line-height: 1.25;
    font-weight: 800;
    color: var(--color-primary-dark);
    margin-bottom: 16px;
}

h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary-dark);
}

p.subtitle {
    font-size: 18px;
    color: var(--color-text-muted);
    margin-bottom: 32px;
}

@media (max-width: 768px) {
    h1 { font-size: 32px; }
    h2 { font-size: 26px; }
    h3 { font-size: 18px; }
    p.subtitle { font-size: 15px; }
}

/* --- GLASS CARD --- */
.glass-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
    padding: 32px;
    transition: var(--transition-normal);
}

.glass-card:hover {
    border-color: rgba(21, 128, 61, 0.25);
    box-shadow: var(--shadow-medium);
}

/* --- HEADER --- */
header {
    padding: 20px 0;
    position: relative;
    z-index: 10;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 22px;
    text-decoration: none;
    color: var(--color-text-main);
}

.logo svg {
    width: 36px;
    height: 36px;
}

.logo-text span {
    color: var(--color-primary-light);
}

.badge {
    background-color: var(--color-primary-light);
    color: var(--color-text-white);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
}

/* --- HERO SECTION --- */
.hero {
    position: relative;
    padding: 40px 0 80px 0;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
}

.hero-content {
    z-index: 2;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(34, 197, 94, 0.1);
    color: var(--color-primary);
    font-weight: 700;
    font-size: 14px;
    padding: 8px 16px;
    border-radius: 30px;
    margin-bottom: 24px;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.hero-tag svg {
    fill: currentColor;
}

.promo-tagline {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-primary-light);
    margin-bottom: 12px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-bottom: 30px;
}

@media (max-width: 992px) {
    .hero-actions {
        justify-content: center;
        flex-direction: column;
        width: 100%;
        max-width: 380px;
        margin: 0 auto 30px auto;
    }
}

.hero-info-small {
    font-size: 12px;
    color: var(--color-text-muted);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 10px;
}

@media (max-width: 992px) {
    .hero-features {
        justify-content: center;
    }
}

.h-feat {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-main);
    background: rgba(255, 255, 255, 0.5);
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.h-feat svg {
    color: var(--color-primary-light);
}

/* HERO ИЛЛЮСТРАЦИЯ / КАРТОЧКА */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    width: 100%;
    max-width: 420px;
    aspect-ratio: 1.58 / 1;
    background: linear-gradient(135deg, #15803d 0%, #064e3b 100%);
    border-radius: 20px;
    padding: 28px;
    color: var(--color-text-white);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(21, 128, 61, 0.3);
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hero-card::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 235, 127, 0.4) 0%, transparent 70%);
    top: -150px;
    right: -100px;
    z-index: -1;
}

.hero-card::after {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(0, 182, 240, 0.35) 0%, transparent 70%);
    bottom: -120px;
    left: -80px;
    z-index: -1;
}

.card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.card-logo {
    font-weight: 800;
    font-size: 20px;
    letter-spacing: -0.5px;
}

.card-logo span {
    color: var(--color-accent-green);
}

.card-type {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.15);
    padding: 4px 8px;
    border-radius: 6px;
    backdrop-filter: blur(5px);
}

.card-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.card-holder {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-name {
    font-size: 16px;
    font-weight: 600;
    margin-top: 4px;
    color: #fff;
}

.card-chip {
    width: 45px;
    height: 35px;
    background: linear-gradient(135deg, #e5c158, #c5a037);
    border-radius: 8px;
    position: relative;
}

.card-glow {
    position: absolute;
    width: 140%;
    height: 140%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 235, 127, 0.15) 0%, transparent 75%);
    z-index: -1;
    top: -20%;
    left: -20%;
    animation: rotateGlow 8s infinite linear;
}

@keyframes rotateGlow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- СЕКЦИЯ: ЛЕТО В ПРАЙМЕ --- */
.promo-section {
    position: relative;
}

.promo-container {
    background: linear-gradient(135deg, rgba(21, 128, 61, 0.05), rgba(0, 182, 240, 0.05));
    border: 1px solid rgba(21, 128, 61, 0.08);
    border-radius: var(--radius-xl);
    padding: 48px;
    position: relative;
    overflow: hidden;
}

@media (max-width: 768px) {
    .promo-container {
        padding: 32px 20px;
    }
}

.promo-title-block {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 40px auto;
}

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

@media (max-width: 992px) {
    .promo-calendar {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

.calendar-card {
    background: var(--color-bg-white);
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: left;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.calendar-card::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 100%;
    left: 0;
    top: 0;
    background: var(--color-primary-light);
}

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

.cal-day {
    display: inline-block;
    font-size: 12px;
    font-weight: 800;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(34, 197, 94, 0.08);
    padding: 4px 10px;
    border-radius: 12px;
    margin-bottom: 16px;
}

.calendar-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 8px;
}

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

/* --- СЕКЦИЯ: КАЛЬКУЛЯТОР ВЫГОДЫ --- */
.calculator-section {
    position: relative;
}

.calc-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    margin-top: 40px;
}

@media (max-width: 992px) {
    .calc-grid {
        grid-template-columns: 1fr;
    }
}

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

.calc-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.calc-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calc-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-main);
}

.calc-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
    background: rgba(34, 197, 94, 0.08);
    padding: 2px 10px;
    border-radius: 20px;
}

/* Кастомные ползунки (Range inputs) */
.range-input {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(21, 128, 61, 0.1);
    outline: none;
    transition: background 0.3s ease;
}

.range-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-primary-light);
    border: 3px solid var(--color-bg-white);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: var(--transition-fast);
}

.range-input::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    background: var(--color-primary);
}

.range-input::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-primary-light);
    border: 3px solid var(--color-bg-white);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: var(--transition-fast);
}

/* Переключатели сервисов (Toggles) */
.toggles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 10px;
}

@media (max-width: 576px) {
    .toggles-grid {
        grid-template-columns: 1fr;
    }
}

.toggle-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: var(--radius-md);
    padding: 12px 18px;
    cursor: pointer;
    transition: var(--transition-normal);
}

.toggle-card:hover {
    background: var(--color-bg-white);
    border-color: rgba(21, 128, 61, 0.15);
}

.toggle-card.active {
    background: var(--color-bg-white);
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-soft);
}

.toggle-info {
    display: flex;
    flex-direction: column;
}

.toggle-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-main);
}

.toggle-price {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* HTML Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider-switch {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    transition: .3s;
    border-radius: 24px;
}

.slider-switch:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .3s;
    border-radius: 50%;
}

input:checked + .slider-switch {
    background-color: var(--color-primary-light);
}

input:checked + .slider-switch:before {
    transform: translateX(20px);
}

/* Правая колонка результатов */
.calc-results {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, #064e3b 100%);
    color: var(--color-text-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: 0 15px 35px rgba(21, 128, 61, 0.2);
    position: relative;
    overflow: hidden;
}

.calc-results::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 235, 127, 0.15) 0%, transparent 70%);
    bottom: -100px;
    right: -100px;
}

.result-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 24px;
    margin-bottom: 24px;
}

.result-header span {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 700;
}

.result-sum {
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
    margin-top: 8px;
    color: #fff;
}

.result-sum span {
    font-size: 24px;
    color: var(--color-accent-green);
    text-transform: none;
    letter-spacing: 0;
}

.result-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    font-size: 15px;
}

.detail-row span:first-child {
    color: rgba(255, 255, 255, 0.7);
}

.detail-row span:last-child {
    font-weight: 700;
}

.detail-row.accent {
    font-size: 18px;
    font-weight: 700;
    border-top: 1px dashed rgba(255, 255, 255, 0.15);
    padding-top: 16px;
    margin-top: 8px;
}

.detail-row.accent span:last-child {
    color: var(--color-accent-green);
}

.btn-calc-cta {
    background: linear-gradient(135deg, var(--color-accent-green) 0%, #00d46f 100%);
    color: var(--color-primary-dark);
    font-weight: 800;
    font-size: 17px;
    box-shadow: 0 4px 20px rgba(0, 235, 127, 0.3);
}

.btn-calc-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 235, 127, 0.5);
}

/* --- СЕКЦИЯ: СЕРВИСЫ-ПАРТНЕРЫ --- */
.partners-section {
    position: relative;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

@media (max-width: 992px) {
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .partners-grid {
        grid-template-columns: 1fr;
    }
}

.partner-card {
    background: var(--color-bg-white);
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.partner-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(21, 128, 61, 0.15);
}

.partner-logo-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(21, 128, 61, 0.05);
}

.partner-logo-box svg {
    width: 28px;
    height: 28px;
}

.partner-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary-dark);
}

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

.partner-badge {
    align-self: flex-start;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-primary);
    background: rgba(34, 197, 94, 0.08);
    padding: 4px 10px;
    border-radius: 20px;
}

/* --- СЕКЦИЯ: КАК ПОДКЛЮЧИТЬ (STEPS) --- */
.steps-section {
    position: relative;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
    position: relative;
}

@media (max-width: 992px) {
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.step-card {
    text-align: center;
    position: relative;
}

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    color: var(--color-text-white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(21, 128, 61, 0.2);
}

.step-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 12px;
}

.step-card p {
    font-size: 14px;
    color: var(--color-text-muted);
    max-width: 280px;
    margin: 0 auto;
}

/* Линии между шагами (десктоп) */
@media (min-width: 993px) {
    .step-card:not(:last-child)::after {
        content: '';
        position: absolute;
        width: calc(100% - 100px);
        height: 2px;
        background: dashed rgba(21, 128, 61, 0.2);
        top: 28px;
        left: calc(50% + 40px);
        z-index: -1;
    }
}

/* --- СЕКЦИЯ: FAQ --- */
.faq-section {
    position: relative;
}

.faq-container {
    max-width: 800px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--color-bg-white);
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item:hover {
    border-color: rgba(21, 128, 61, 0.12);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 700;
    font-size: 16px;
    color: var(--color-primary-dark);
    user-select: none;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
    padding: 0 24px;
    color: var(--color-text-muted);
    font-size: 15px;
}

.faq-item.open .faq-answer {
    max-height: 1000px;
    padding-bottom: 20px;
    transition: max-height 0.5s ease-in-out;
}

.faq-icon {
    width: 20px;
    height: 20px;
    position: relative;
    transition: var(--transition-normal);
}

.faq-icon::before, .faq-icon::after {
    content: '';
    position: absolute;
    background-color: var(--color-primary);
    transition: var(--transition-normal);
}

.faq-icon::before {
    width: 100%;
    height: 2px;
    top: 50%;
    transform: translateY(-50%);
}

.faq-icon::after {
    width: 2px;
    height: 100%;
    left: 50%;
    transform: translateX(-50%);
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
}

/* --- FOOTER --- */
footer {
    background-color: #111827;
    color: rgba(255, 255, 255, 0.6);
    padding: 40px 0 100px 0; /* Оставляем место под sticky banner */
    font-size: 13px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 24px;
}

.footer-logo {
    font-weight: 800;
    font-size: 20px;
    color: #fff;
    text-decoration: none;
}

.footer-logo span {
    color: var(--color-accent-green);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 24px;
    text-align: left;
    line-height: 1.5;
}

.footer-bottom p {
    margin-bottom: 12px;
}

/* --- STICKY CTA BANNER (MOBILE & GENERAL) --- */
.sticky-banner {
    position: fixed;
    bottom: -100px;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.08);
    padding: 16px 0;
    z-index: 999;
    transition: bottom 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border-top: 1px solid rgba(21, 128, 61, 0.1);
}

.sticky-banner.show {
    bottom: 0;
}

.banner-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

@media (max-width: 768px) {
    .banner-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    .banner-text h5 {
        font-size: 14px;
        font-weight: 700;
    }
    .banner-text p {
        font-size: 11px;
    }
    .sticky-banner .btn {
        padding: 10px 20px;
        font-size: 13px;
        border-radius: 10px;
    }
}

.banner-text h5 {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary-dark);
}

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

/* --- АНИМАЦИЯ ПОЯВЛЕНИЯ ПРИ СКРОЛЛЕ --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}