/* ============================================================
   «Каприз красотки» — базовая дизайн-система
   Светлый, воздушный стиль. Белый + бледно-зелёный + зелёно-серый.
   ============================================================ */

:root {
    /* --- Палитра --- */
    --white:            #ffffff;
    --soft-white:       #f8faf7;   /* мягкий белый */
    --cream:            #fbfcfa;
    --pale-green:       #d9e8d6;   /* бледно-зелёный */
    --pale-green-2:     #e7f1e4;
    --green-gray:       #a7b8ab;   /* зелёно-серый */
    --green-gray-soft:  #c2cfc3;
    --deep-green:       #6f8a74;   /* насыщенный акцент */
    --deep-green-2:     #567a5e;
    --ink-green:        #2c4c34;   /* тёмный контрастный — заголовки и названия услуг */

    /* --- Текст --- */
    --text:             #4d5a51;
    --text-soft:        #728073;
    --text-muted:       #97a49a;
    --on-dark:          #f4f8f3;

    /* --- Функциональные --- */
    --shadow-soft:      0 10px 40px rgba(111, 138, 116, 0.14);
    --shadow-card:      0 12px 34px rgba(94, 122, 100, 0.16);
    --radius:           22px;
    --radius-lg:        32px;

    /* --- Шрифты --- */
    --font-display: 'Cormorant', 'Prata', Georgia, serif; /* стройный, элегантный */
    --font-script:  'Marck Script', 'Cormorant', cursive;  /* женственный акцент */
    --font-ui:      'Jost', 'Montserrat', 'Segoe UI', sans-serif;

    --maxw: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-ui);
    font-weight: 300;
    color: var(--text);
    background: var(--soft-white);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Общий фон: бледно-бледно-зелёный центр, к краям насыщается --- */
.bg-airy {
    background:
        radial-gradient(135% 125% at 50% 32%,
            #fdfefc 0%,      /* центр — почти белый, лёгкий зелёный */
            #f3f8f1 38%,     /* бледно-бледно-зелёный */
            #e1ecde 68%,
            #cfe0ca 88%,     /* к краям насыщеннее */
            #c2d5bd 100%);
    background-attachment: fixed;   /* зелень «обрамляет» экран при прокрутке */
}

/* ============================================================
   Типографика
   ============================================================ */
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; color: var(--text); line-height: 1.1; }

.section-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2rem, 4vw, 3.2rem);
    text-align: center;
    color: var(--ink-green);
    letter-spacing: 0.01em;
}
.section-subtitle {
    text-align: center;
    color: var(--text-soft);
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    max-width: 620px;
    margin: 0.8rem auto 0;
    font-weight: 300;
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(3.5rem, 8vw, 7rem) 0; }

/* ============================================================
   Кнопки (3D-стиль из исходного button.html, перекрашенный)
   ============================================================ */
.btn3d {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5em;
    padding: 16px 44px;
    font-family: var(--font-ui);
    font-size: 1.05rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--deep-green-2);
    background: radial-gradient(ellipse at 50% 35%, #ffffff 0%, #f3f8f2 60%, #e9f1e7 100%);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    outline: none;
    user-select: none;
    box-shadow:
        0 8px 0 #cfe0cd,
        inset -8px -8px 16px rgba(103, 130, 108, 0.10),
        inset 8px 8px 16px rgba(255, 255, 255, 0.7),
        0 10px 24px rgba(111, 138, 116, 0.22);
    transition: all 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
    transform: translateY(0);
}
.btn3d:hover {
    background: radial-gradient(ellipse at 50% 35%, #ffffff 0%, #f7fbf6 60%, #eef5ec 100%);
    box-shadow:
        0 12px 0 #c3d8c1,
        inset -10px -10px 20px rgba(103, 130, 108, 0.12),
        inset 10px 10px 20px rgba(255, 255, 255, 0.8),
        0 14px 30px rgba(111, 138, 116, 0.28);
    transform: translateY(-2px);
}
.btn3d:active {
    background: radial-gradient(ellipse at 50% 50%, #f6faf5 0%, #eef4ec 50%, #e4ede2 100%);
    box-shadow:
        0 2px 0 #c3d8c1,
        inset 0 4px 8px rgba(103, 130, 108, 0.16),
        inset -6px -6px 12px rgba(103, 130, 108, 0.12),
        inset 6px 6px 12px rgba(255, 255, 255, 0.9),
        0 4px 10px rgba(111, 138, 116, 0.22);
    transform: translateY(6px) scaleY(0.94);
}

/* Второстепенная (контурная) кнопка */
.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    padding: 12px 30px;
    border: 1.5px solid var(--green-gray);
    border-radius: 50px;
    color: var(--deep-green-2);
    font-weight: 400;
    letter-spacing: 0.05em;
    background: rgba(255,255,255,0.5);
    transition: all 0.25s ease;
}
.btn-ghost:hover { background: var(--pale-green-2); border-color: var(--deep-green); transform: translateY(-2px); }

/* ============================================================
   Шапка / навигация (для внутренних страниц)
   ============================================================ */
.site-header {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.72);
    border-bottom: 1px solid rgba(167, 184, 171, 0.25);
}
.nav {
    display: flex; align-items: center; justify-content: space-between;
    height: 74px;
}
.nav__brand { display: flex; flex-direction: column; line-height: 1; }
.nav__brand b { font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; color: var(--deep-green-2); }
.nav__brand span { font-size: 0.7rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--text-muted); }
.nav__menu { display: flex; gap: 28px; }
.nav__menu a { font-size: 0.95rem; color: var(--text-soft); position: relative; padding: 4px 0; transition: color .2s; }
.nav__menu a::after {
    content: ''; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
    background: var(--deep-green); transition: width .25s ease;
}
.nav__menu a:hover, .nav__menu a.is-active { color: var(--deep-green-2); }
.nav__menu a:hover::after, .nav__menu a.is-active::after { width: 100%; }
.nav__cta { display: flex; align-items: center; gap: 14px; }
.nav__phone { font-weight: 500; color: var(--deep-green-2); letter-spacing: 0.02em; white-space: nowrap; }
.nav__burger { display: none; background: none; border: none; cursor: pointer; font-size: 1.6rem; color: var(--deep-green-2); }

/* ============================================================
   Подвал
   ============================================================ */
.site-footer {
    background: linear-gradient(180deg, var(--soft-white), var(--pale-green-2));
    padding: 3rem 0 2rem;
    color: var(--text-soft);
    margin-top: 2rem;
}
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.footer__grid h4 { font-family: var(--font-ui); font-weight: 500; color: var(--deep-green-2); margin-bottom: 12px; letter-spacing: 0.05em; }
.footer__grid a:hover { color: var(--deep-green-2); }
.footer__brand b { font-family: var(--font-display); font-size: 1.5rem; color: var(--deep-green-2); }
.footer__bottom { text-align: center; margin-top: 2rem; font-size: 0.85rem; color: var(--text-muted); }

/* ============================================================
   Утилиты
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* ============================================================
   Адаптив
   ============================================================ */
@media (max-width: 860px) {
    .nav__menu { display: none; }
    .nav__burger { display: block; }
    .nav__phone { display: none; }
    .footer__grid { grid-template-columns: 1fr; }
}