:root {
    --sand: #f6f2ec;
    --olive: #6b7a4d;
    --forest: #2f3d2e;
    --clay: #c26d4a;
    --cream: #fffaf3;
    --slate: #4a4a4a;
    --sage: #e2e8d8;
    --shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: var(--sand);
    color: var(--slate);
    line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

header {
    background: var(--forest);
    color: #f4f1ea;
    padding: 2.5rem 0 1.5rem;
    text-align: center;
}
header h1 {
    margin: 0;
    font-size: 2.6rem;
    letter-spacing: 0.5px;
}
header p {
    margin: 0.75rem 0 0;
    color: #d9d4c8;
    font-size: 1.1rem;
}

nav {
    background: #3d4a3b;
    position: sticky;
    top: 0;
    z-index: 5;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
nav .nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    padding: 0.9rem 20px;
}
nav a {
    color: #f1efe9;
    font-weight: 600;
    font-size: 0.98rem;
    letter-spacing: 0.2px;
}
nav a:hover { color: #f0c9a8; }

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px 3rem;
}

.hero {
    margin-top: 2rem;
    background: var(--cream);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 2.5rem;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
    align-items: center;
}
.hero h2 { color: var(--forest); margin-top: 0; font-size: 2rem; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 1rem; }
.btn {
    background: var(--clay);
    color: #fff;
    padding: 0.7rem 1.2rem;
    border-radius: 999px;
    font-weight: 600;
    display: inline-block;
}
.btn.secondary { background: var(--olive); }

.hero-panel {
    background: #fff;
    border: 1px solid #eadfcd;
    border-radius: 12px;
    padding: 1.2rem 1.4rem;
}
.hero-panel ul { padding-left: 1.2rem; margin: 0.8rem 0 0; }
.hero-illustration {
    width: 100%;
    height: 150px;
    object-fit: contain;
    margin-bottom: 0.8rem;
}

.section { margin-top: 2.4rem; }
.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.2rem;
}
.section-title h3 { margin: 0; color: var(--forest); font-size: 1.5rem; }
.section-title span { color: #7c7c7c; font-size: 0.95rem; }

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.card {
    background: #fff;
    border-radius: 12px;
    padding: 1.4rem;
    box-shadow: var(--shadow);
    border: 1px solid #f0e6d7;
}
.card h4 { margin-top: 0; color: var(--clay); }

.levels {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.level {
    background: var(--sage);
    border-radius: 12px;
    padding: 1rem 1.1rem;
    border: 1px solid #d0d8c3;
}
.level strong { color: var(--forest); }

.plan {
    background: #fff;
    border-radius: 14px;
    padding: 1.6rem;
    box-shadow: var(--shadow);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.plan .day {
    background: #faf6ef;
    border-radius: 10px;
    padding: 1rem;
    border: 1px solid #eadfcd;
}
.plan .day h5 { margin: 0 0 0.6rem; color: var(--forest); }
.plan ul { margin: 0; padding-left: 1.2rem; }

.resource-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}
.resource-item {
    background: #fff;
    padding: 1rem 1.1rem;
    border-left: 4px solid var(--olive);
    border-radius: 8px;
    box-shadow: var(--shadow);
}
.resource-item a { font-weight: 700; }
.resource-desc { font-size: 0.95rem; color: #666; margin-top: 0.35rem; }

.columns-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.faq details {
    background: #fff;
    border-radius: 10px;
    padding: 0.9rem 1.1rem;
    margin-bottom: 10px;
    border: 1px solid #f0e6d7;
}
.faq summary { cursor: pointer; font-weight: 600; color: var(--forest); }

.contact-box {
    background: #fff;
    border-radius: 14px;
    padding: 1.6rem;
    box-shadow: var(--shadow);
}
.contact-box input, .contact-box textarea {
    width: 100%;
    padding: 0.7rem;
    margin-top: 0.5rem;
    border-radius: 8px;
    border: 1px solid #d8d0c3;
    font-size: 0.95rem;
    font-family: inherit;
}
.contact-box button {
    margin-top: 0.8rem;
    border: none;
    background: var(--forest);
    color: #fff;
    padding: 0.7rem 1.2rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}

.quote {
    background: #fff;
    border-radius: 12px;
    padding: 1.6rem;
    border-left: 5px solid var(--clay);
    box-shadow: var(--shadow);
}

.page-hero {
    background: #fff;
    border-radius: 14px;
    padding: 2rem;
    box-shadow: var(--shadow);
    margin-top: 2rem;
}
.page-hero h2 { margin-top: 0; color: var(--forest); }
.breadcrumb { color: #8b857a; font-size: 0.95rem; }

.list-check {
    list-style: none;
    padding-left: 0;
}
.list-check li {
    padding-left: 1.4rem;
    position: relative;
    margin-bottom: 0.5rem;
}
.list-check li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--olive);
    font-weight: 700;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 0.6rem;
}
footer {
    text-align: center;
    padding: 2rem 1rem 2.5rem;
    background: var(--forest);
    color: #cfc7b8;
    margin-top: 3rem;
}

.back-to-top {
    position: fixed;
    right: 18px;
    bottom: 18px;
    background: var(--clay);
    color: #fff;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    box-shadow: var(--shadow);
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}
.back-to-top.show {
    opacity: 1;
    pointer-events: auto;
}

@media (max-width: 980px) {
    .hero { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
    .levels { grid-template-columns: repeat(2, 1fr); }
    .plan { grid-template-columns: 1fr; }
    .resource-list { grid-template-columns: 1fr; }
    .columns-2 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    nav .nav-inner { gap: 10px; }
    header h1 { font-size: 2.1rem; }
}