:root {
    --bg: #f7fbfc;
    --fg: #233042;
    --card: #ffffff;
    --muted: #eef3f5;
    --muted-text: #66717d;
    --primary: #2f79b7;
    --secondary: #1aa16d;
    --accent: #eb8a2f;
    --border: #dde5ea;
    --danger: #d64f4f;
    --shadow: 0 20px 40px rgba(20, 42, 63, 0.12);
    --radius: 20px;
}
* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    font-family: Inter, Arial, sans-serif;
    color: var(--fg);
    background: var(--bg);
}
a {
    color: inherit;
    text-decoration: none;
}
button,
input {
    font: inherit;
}
button {
    cursor: pointer;
}
img {
    max-width: 100%;
    display: block;
}
.container {
    width: min(100% - 32px, 1120px);
    margin: 0 auto;
}
.centered {
    text-align: center;
}
.narrow {
    max-width: 720px;
    margin-inline: auto;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 40;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}
.header-inner {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 10px;
}
.brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: var(--primary);
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 800;
}
.brand-title {
    font-weight: 800;
    line-height: 1.1;
}
.brand-subtitle,
.header-note,
.footer-note {
    color: var(--muted-text);
    font-size: 13px;
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}
.phone-link {
    color: var(--primary);
    font-weight: 700;
}
.wa-link {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(26, 161, 109, 0.15);
    color: var(--secondary);
}
.mobile-menu-toggle {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: #fff;
}
.mobile-menu {
    border-top: 1px solid var(--border);
    background: #fff;
}
.mobile-menu-inner {
    padding: 14px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.desktop-only {
    display: inline-flex;
}
.mobile-only {
    display: none;
}

.btn {
    border: 0;
    border-radius: 14px;
    padding: 12px 18px;
    font-weight: 700;
    transition: 0.2s ease;
}
.btn:hover {
    transform: translateY(-1px);
}
.btn-outline {
    background: #fff;
    color: var(--primary);
    border: 1px solid var(--primary);
}
.btn-accent {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 18px 35px rgba(235, 138, 47, 0.28);
}
.btn-large {
    padding: 20px 28px;
    border-radius: 22px;
    font-size: 18px;
    font-weight: 900;
}
.btn-large span {
    display: block;
    font-size: 14px;
    opacity: 0.92;
    margin-top: 4px;
}
.full {
    width: 100%;
}
.pulse {
    animation: pulse 1.7s infinite;
}
@keyframes pulse {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.03);
    }
}

.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding: 110px 0 70px;
    overflow: hidden;
}
.hero-bg,
.hero-overlay {
    position: absolute;
    inset: 0;
}
.hero-bg {
    background: url("images/hero-bg.jpg") center/cover no-repeat;
    transform: scale(1.02);
}

.hero-bgk {
    background: url("images/home-klesh.jpg") center/cover no-repeat;
    transform: scale(1.02);
}
.hero-overlay {
    background: linear-gradient(
        135deg,
        rgba(35, 48, 66, 0.82),
        rgba(35, 48, 66, 0.56),
        rgba(47, 121, 183, 0.6)
    );
}
.hero-content {
    position: relative;
    z-index: 1;
    color: #fff;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}
.badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #37e28b;
    box-shadow: 0 0 0 4px rgba(55, 226, 139, 0.15);
}
.hero h1 {
    margin: 0;
    max-width: 900px;
    font-size: clamp(34px, 5vw, 52px);
    line-height: 1.08;
    font-weight: 900;
}
.hero h1 span,
.section-header h2 span {
    color: #8dd8ff;
}
.hero-text {
    max-width: 820px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 18px;
    line-height: 1.7;
}
.hero-small {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    margin: 0;
}
.benefits-grid {
    width: 100%;
    margin-top: 10px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.benefit-card {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 24px;
    padding: 22px 18px;
    backdrop-filter: blur(8px);
}
.benefit-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    margin: 0 auto 12px;
    background: rgba(47, 121, 183, 0.3);
    font-size: 20px;
}
.benefit-card h3 {
    margin: 0 0 8px;
    font-size: 15px;
}
.benefit-card p {
    margin: 0;
    color: rgba(255, 255, 255, 0.76);
    font-size: 13px;
    line-height: 1.5;
}

.section {
    padding: 88px 0;
}
.section-header {
    margin-bottom: 42px;
}
.tag {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 999px;
    background: var(--muted);
    border: 1px solid var(--border);
    font-size: 12px;
    font-weight: 700;
    color: var(--muted-text);
    text-transform: uppercase;
}
.section-header h2 {
    margin: 16px 0 0;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.12;
    font-weight: 900;
}
.section-header p {
    color: var(--muted-text);
    font-size: 17px;
    line-height: 1.6;
    margin-top: 14px;
}
.two-column {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 34px;
    align-items: center;
}
.content-stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.info-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 22px;
    background: var(--muted);
    border: 1px solid var(--border);
    border-radius: 24px;
}
.info-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 20px;
    flex: 0 0 auto;
}
.info-icon.danger {
    background: rgba(214, 79, 79, 0.12);
    color: var(--danger);
}
.info-icon.accent {
    background: rgba(235, 138, 47, 0.14);
    color: var(--accent);
}
.info-card h3 {
    margin: 0 0 8px;
    font-size: 20px;
}
.info-card p {
    margin: 0;
    color: var(--muted-text);
    line-height: 1.65;
}
.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
}
.feature-list li {
    font-size: 16px;
}
.image-card {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    min-height: 420px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}
.image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.image-badge {
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: 20px;
    padding: 12px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.92);
    font-weight: 700;
    width: fit-content;
}
.muted-section {
    background: var(--muted);
}
.trust-grid,
.reviews-grid {
    display: grid;
    gap: 16px;
    margin-bottom: 24px;
}
.trust-grid {
    grid-template-columns: repeat(4, 1fr);
    margin-bottom: 32px;
}
.trust-card,
.review-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: 0 10px 24px rgba(20, 42, 63, 0.05);
}
.trust-card {
    padding: 20px;
    font-weight: 600;
    line-height: 1.5;
}
.reviews-grid {
    grid-template-columns: repeat(2, 1fr);
}
.review-card {
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.review-card p {
    margin: 0;
    line-height: 1.7;
}
.stars {
    color: var(--accent);
    letter-spacing: 2px;
}
.review-footer {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 12px;
    border-top: 1px solid var(--border);
    margin-top: auto;
    color: var(--muted-text);
    font-size: 13px;
}
.review-footer em {
    margin-left: auto;
    background: var(--muted);
    border-radius: 999px;
    padding: 5px 10px;
    font-style: normal;
}
.bottom-cta {
    text-align: center;
    padding-top: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}
.bottom-cta p {
    max-width: 760px;
    margin: 0;
    font-size: 28px;
    line-height: 1.35;
    font-weight: 800;
}
.bottom-cta span {
    color: var(--muted-text);
    font-size: 13px;
}

.site-footer {
    background: var(--fg);
    color: #fff;
    padding: 46px 0 22px;
}
.footer-inner,
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.footer-brand {
    margin-bottom: 12px;
}
.footer-title {
    color: #fff;
}
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    color: rgba(255, 255, 255, 0.82);
}
.footer-bottom {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.52);
    font-size: 13px;
}

.modal[hidden] {
    display: none !important;
}
.modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-items: center;
    padding: 16px;
}
.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(35, 48, 66, 0.6);
    backdrop-filter: blur(6px);
}
.modal-card {
    position: relative;
    z-index: 1;
    width: min(100%, 560px);
    background: #fff;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(20, 42, 63, 0.28);
}
.small-modal {
    width: min(100%, 420px);
    padding: 28px;
}
.modal-close {
    background: transparent;
    border: 0;
    color: var(--muted-text);
    font-size: 32px;
    line-height: 1;
}
.small-modal .modal-close {
    position: absolute;
    right: 18px;
    top: 14px;
}
.quiz-body {
    padding: 24px;
}
.progress-track {
    height: 8px;
    background: var(--muted);
}
.progress-bar {
    height: 100%;
    width: 0;
    background: var(--primary);
    transition: width 0.35s ease;
}
.quiz-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.quiz-topbar-right {
    display: flex;
    align-items: center;
    gap: 14px;
}
.back-btn,
.link-button {
    background: transparent;
    border: 0;
    color: var(--muted-text);
    padding: 0;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.quiz-counter {
    color: var(--muted-text);
    font-size: 13px;
}
.quiz-title,
.small-modal h3 {
    margin: 0 0 10px;
    font-size: 28px;
    line-height: 1.15;
}
.quiz-options {
    display: grid;
    gap: 12px;
}
.quiz-option {
    width: 100%;
    text-align: left;
    border: 1px solid var(--border);
    background: var(--muted);
    border-radius: 16px;
    padding: 16px;
    font-weight: 600;
    color: var(--fg);
    transition: 0.15s ease;
}
.quiz-option:hover,
.quiz-option.active {
    border-color: var(--primary);
    background: rgba(47, 121, 183, 0.08);
    color: var(--primary);
}
form {
    display: grid;
    gap: 12px;
}
input {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 14px 16px;
    background: #f9fbfc;
}
.result-box {
    background: var(--muted);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 18px;
    margin-bottom: 18px;
}
.left-align {
    text-align: left;
}
.result-label,
.fineprint {
    color: var(--muted-text);
    font-size: 12px;
}
.result-label {
    margin-bottom: 8px;
    text-transform: uppercase;
    font-weight: 700;
}
.result-price {
    color: var(--accent);
    font-size: 34px;
    font-weight: 900;
    margin-bottom: 6px;
}
.result-method {
    color: var(--secondary);
    font-size: 14px;
    font-weight: 700;
}
.discount-offer-title {
    margin: 0 0 16px;
    font-size: 26px;
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: #1b2f4a;
}
.discount-offer-main {
    display: block;
}
.discount-offer-note {
    display: block;
    margin-top: 10px;
    color: #30465f;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.32;
}
.discount-offer-timer-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
    font-size: 20px;
    font-weight: 900;
    color: #1b2f4a;
}
.discount-offer-time {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 84px;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(235, 138, 47, 0.14);
    color: #cf6b0f;
    font-variant-numeric: tabular-nums;
}
.success-state {
    text-align: center;
    padding: 14px 0 8px;
}
.success-state h3 {
    margin: 0 0 12px;
    font-size: 28px;
}
.success-state p {
    margin: 0 0 18px;
    color: var(--muted-text);
    line-height: 1.6;
}
.success-icon {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: rgba(26, 161, 109, 0.14);
    color: var(--secondary);
    display: grid;
    place-items: center;
    font-size: 30px;
    margin: 0 auto 16px;
}

@media (max-width: 980px) {
    .benefits-grid,
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .two-column,
    .reviews-grid,
    .footer-inner,
    .footer-bottom {
        grid-template-columns: 1fr;
        display: grid;
    }
    .header-note,
    .desktop-only {
        display: none;
    }
    .mobile-only {
        display: inline-grid;
    }
}
@media (max-width: 720px) {
    .container {
        width: min(100% - 24px, 1120px);
    }
    .hero {
        padding-top: 102px;
    }
    .hero-text {
        font-size: 16px;
    }
    .benefits-grid,
    .trust-grid,
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    .btn-large {
        width: 100%;
        font-size: 16px;
    }
    .bottom-cta p {
        font-size: 22px;
    }
    .quiz-title,
    .small-modal h3,
    .success-state h3 {
        font-size: 24px;
    }
    .discount-offer-title {
        font-size: 24px;
    }
    .discount-offer-note {
        font-size: 16px;
    }
    .discount-offer-timer-row {
        font-size: 20px;
    }
    .image-card {
        min-height: 300px;
    }
}