/* =========================================================
   Шаги · дизайн-система
   Палитра: тёплый шалфей + мягкое золото на кремовом фоне
   ========================================================= */
:root{
    --bg:#f6f3ec;
    --bg-2:#efe9dd;
    --surface:#ffffff;
    --ink:#20302a;
    --ink-soft:#586961;
    --line:rgba(32,48,42,.10);

    --brand:#2f6a4d;
    --brand-deep:#21503a;
    --brand-600:#357a58;
    --brand-soft:#e7f0ea;
    --accent:#c6a15b;
    --accent-deep:#b08a41;
    --accent-soft:#f4ead3;

    --shadow-sm:0 4px 16px rgba(32,48,42,.06);
    --shadow-md:0 18px 44px rgba(32,48,42,.10);
    --shadow-lg:0 30px 70px rgba(32,48,42,.16);
    --radius:22px;
    --radius-lg:30px;

    --serif:'Playfair Display', Georgia, 'Times New Roman', serif;
    --sans:'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    font-family:var(--sans);
    color:var(--ink);
    background:var(--bg);
    line-height:1.7;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
}
img{max-width:100%}
a{text-decoration:none}
::selection{background:var(--brand);color:#fff}

/* ---------- Типографика / общие блоки ---------- */
.section{padding:96px 0}
.section-tint{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.section-head{margin-bottom:52px}
.section-title{
    font-family:var(--serif);
    font-weight:600;
    font-size:clamp(1.9rem,3.6vw,3rem);
    line-height:1.14;
    letter-spacing:-.01em;
    margin:14px 0 18px;
    color:var(--ink);
}
.section-text{color:var(--ink-soft);font-size:1.06rem}

.eyebrow{
    display:inline-flex;align-items:center;gap:12px;
    font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
    color:var(--brand);margin-bottom:6px;
}
.eyebrow-line{width:34px;height:2px;background:var(--accent);border-radius:2px;display:inline-block}
.eyebrow-center{justify-content:center;display:flex}
.eyebrow-light{color:var(--accent-soft)}
.eyebrow-light .eyebrow-line{background:var(--accent)}
.accent-word{color:var(--brand);font-style:italic;position:relative}

/* ---------- Кнопки ---------- */
.btn-brand{
    display:inline-flex;align-items:center;justify-content:center;
    padding:14px 26px;border-radius:100px;border:0;cursor:pointer;
    background:linear-gradient(135deg,var(--brand-600),var(--brand-deep));
    color:#fff;font-weight:700;font-size:.98rem;letter-spacing:.01em;
    box-shadow:0 12px 26px rgba(33,80,58,.28);
    transition:transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.btn-brand:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(33,80,58,.34);color:#fff;filter:saturate(1.06)}
.btn-brand:active{transform:translateY(0)}
.btn-sm-nav{padding:9px 20px;font-size:.9rem}

.btn-ghost{
    display:inline-flex;align-items:center;padding:14px 24px;border-radius:100px;
    background:transparent;border:1.5px solid var(--line);color:var(--ink);font-weight:600;
    transition:border-color .25s, background .25s, transform .25s;
}
.btn-ghost:hover{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-deep);transform:translateY(-2px)}

/* ---------- Навигация ---------- */
.site-nav{
    padding:16px 0;background:transparent;
    transition:background .3s, box-shadow .3s, padding .3s, backdrop-filter .3s;
}
.site-nav.scrolled{
    background:rgba(246,243,236,.82);backdrop-filter:blur(14px);
    box-shadow:0 6px 24px rgba(32,48,42,.08);padding:10px 0;
}
.navbar-brand{font-family:var(--serif);font-weight:700;font-size:1.5rem;color:var(--ink)!important}
.brand-mark{
    display:grid;place-items:center;width:40px;height:40px;border-radius:13px;
    background:linear-gradient(135deg,var(--brand-600),var(--brand-deep));color:var(--brand);
    box-shadow:0 8px 18px rgba(33,80,58,.28);
}
.brand-mark--light{background:rgba(255,255,255,.12);box-shadow:none;color:#fff}
.brand-text{line-height:1}
.site-nav .nav-link{
    color:var(--ink)!important;font-weight:600;font-size:.96rem;padding:8px 14px!important;
    border-radius:100px;transition:color .2s,background .2s;
}
.site-nav .nav-link:hover,.site-nav .nav-link.active{color:var(--brand-deep)!important;background:var(--brand-soft)}
.navbar-toggler{border:0;font-size:1.6rem;color:var(--brand-deep);padding:0}
.navbar-toggler:focus{box-shadow:none}
.nav-logout{
    display:grid;place-items:center;width:40px;height:40px;border-radius:50%;
    color:var(--ink-soft);background:var(--surface);border:1px solid var(--line);
    transition:color .2s,background .2s,transform .2s;
}
.nav-logout:hover{color:#fff;background:#b4553f;transform:translateY(-1px)}
@media(max-width:991px){
    .navbar-collapse{background:var(--surface);margin-top:12px;padding:14px;border-radius:20px;box-shadow:var(--shadow-md)}
    .site-nav .nav-link{padding:11px 14px!important}
    .nav-logout{margin-top:8px}
}

/* ---------- Hero ---------- */
.hero{position:relative;padding:150px 0 96px;overflow:hidden}
.hero-bg{
    position:absolute;inset:0;z-index:-1;
    background:
        radial-gradient(60% 55% at 82% 18%,rgba(198,161,91,.20),transparent 60%),
        radial-gradient(55% 60% at 12% 82%,rgba(47,106,77,.16),transparent 62%),
        linear-gradient(180deg,#faf8f2,var(--bg));
}
.hero-bg::after{
    content:"";position:absolute;inset:0;
    background-image:radial-gradient(rgba(32,48,42,.05) 1px,transparent 1px);
    background-size:26px 26px;opacity:.5;mask:linear-gradient(180deg,#000,transparent 70%);
}
.hero-title{
    font-family:var(--serif);font-weight:700;
    font-size:clamp(2.5rem,5.2vw,4.2rem);line-height:1.06;letter-spacing:-.02em;
    margin:16px 0 22px;color:var(--ink);
}
.hero-lead{font-size:1.16rem;color:var(--ink-soft);max-width:540px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:30px}
.hero-badges span{display:inline-flex;align-items:center;gap:8px;font-size:.92rem;font-weight:600;color:var(--ink-soft)}
.hero-badges i{color:var(--brand)}

.hero-art{position:relative;max-width:460px;margin-inline:auto}
.hero-art-glow{
    position:absolute;inset:6% 6% 6% 6%;border-radius:50%;z-index:0;
    background:radial-gradient(circle at 50% 40%,rgba(198,161,91,.35),transparent 62%);
    filter:blur(14px);
}
.hero-illustration{position:relative;z-index:1;width:100%;filter:drop-shadow(0 30px 50px rgba(32,48,42,.18));animation:floaty 7s ease-in-out infinite}
.hero-chip{
    position:absolute;z-index:2;display:inline-flex;align-items:center;gap:8px;
    background:var(--surface);border:1px solid var(--line);border-radius:100px;
    padding:10px 16px;font-weight:700;font-size:.86rem;color:var(--ink);box-shadow:var(--shadow-md);
}
.hero-chip i{color:var(--accent-deep)}
.chip-a{top:12%;left:-4%;animation:floaty 6s ease-in-out infinite}
.chip-b{bottom:12%;right:-2%;animation:floaty 6.5s ease-in-out .6s infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ---------- Ценности ---------- */
.values{margin-top:-30px;position:relative;z-index:3;padding-bottom:20px}
.value-card{
    height:100%;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
    padding:22px;display:flex;align-items:center;gap:14px;box-shadow:var(--shadow-sm);
    transition:transform .3s, box-shadow .3s;
}
.value-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.value-card i{font-size:1.5rem;color:var(--brand);flex:none}
.value-card span{font-weight:700;font-size:.98rem;line-height:1.3}

/* ---------- Обо мне ---------- */
.about-portrait{
    position:relative;background:linear-gradient(150deg,var(--brand-soft),#fff);
    border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow-md);
}
.portrait-monogram{
    width:100%;aspect-ratio:1/.86;border-radius:24px;display:grid;place-items:center;
    font-family:var(--serif);font-weight:700;font-size:5.4rem;color:#fff;letter-spacing:.04em;
    background:
        radial-gradient(circle at 30% 25%,rgba(255,255,255,.22),transparent 55%),
        linear-gradient(140deg,var(--brand-600),var(--brand-deep));
    box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);
}
.portrait-caption{margin-top:22px}
.pc-name{font-family:var(--serif);font-size:1.5rem;font-weight:700;color:var(--ink)}
.pc-role{color:var(--brand);font-weight:600;font-size:.95rem}
.portrait-stats{display:flex;gap:14px;margin-top:20px}
.portrait-stats div{
    flex:1;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px;text-align:center;
}
.portrait-stats b{display:block;font-family:var(--serif);font-size:1.8rem;color:var(--brand-deep);line-height:1}
.portrait-stats span{font-size:.8rem;color:var(--ink-soft)}
.edu-list{list-style:none;padding:0;margin:26px 0 0}
.edu-list li{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-top:1px solid var(--line)}
.edu-list i{color:var(--brand);font-size:1.2rem;margin-top:3px;flex:none}

/* ---------- Направления ---------- */
.topic-card{
    height:100%;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
    padding:32px 28px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
    transition:transform .3s, box-shadow .3s, border-color .3s;
}
.topic-card::before{
    content:"";position:absolute;top:0;left:0;right:0;height:4px;
    background:linear-gradient(90deg,var(--brand),var(--accent));transform:scaleX(0);transform-origin:left;transition:transform .35s ease;
}
.topic-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.topic-card:hover::before{transform:scaleX(1)}
.topic-icon{
    display:grid;place-items:center;width:58px;height:58px;border-radius:18px;margin-bottom:20px;
    background:var(--brand-soft);color:var(--brand-deep);font-size:1.5rem;transition:transform .35s;
}
.topic-card:hover .topic-icon{transform:rotate(-6deg) scale(1.05)}
.topic-title{font-family:var(--serif);font-weight:600;font-size:1.35rem;margin-bottom:10px}
.topic-text{color:var(--ink-soft);font-size:.98rem;margin:0}

/* ---------- Методы ---------- */
.method-card{
    height:100%;display:flex;gap:18px;background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);
    transition:transform .3s, box-shadow .3s;
}
.method-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.method-icon{
    display:grid;place-items:center;width:52px;height:52px;flex:none;border-radius:15px;
    background:linear-gradient(135deg,var(--accent-soft),#fff);color:var(--accent-deep);font-size:1.4rem;
    border:1px solid rgba(198,161,91,.35);
}
.method-title{font-weight:700;font-size:1.12rem;margin-bottom:4px}
.method-text{color:var(--ink-soft);font-size:.94rem;margin:0}

/* ---------- Как проходит (тёмная секция) ---------- */
.section-dark{
    background:
        radial-gradient(50% 60% at 85% 10%,rgba(198,161,91,.16),transparent 60%),
        linear-gradient(160deg,#233e31,#182c22);
    color:#eef3ef;position:relative;
}
.step-card{
    height:100%;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
    border-radius:var(--radius);padding:30px 26px;backdrop-filter:blur(4px);
    transition:transform .3s, background .3s;
}
.step-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.09)}
.step-num{font-family:var(--serif);font-size:2.4rem;font-weight:700;color:var(--accent);display:block;line-height:1;margin-bottom:14px}
.step-title{font-family:var(--serif);font-weight:600;font-size:1.3rem;color:#fff;margin-bottom:8px}
.step-text{color:rgba(238,243,239,.72);font-size:.95rem;margin:0}

/* ---------- Стоимость ---------- */
.price-card{
    height:100%;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
    padding:38px 34px;box-shadow:var(--shadow-sm);transition:transform .3s, box-shadow .3s;
}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.price-card--accent{border-color:rgba(198,161,91,.5);box-shadow:0 24px 50px rgba(176,138,65,.18)}
.price-badge{
    display:inline-flex;align-items:center;gap:7px;font-size:.82rem;font-weight:700;letter-spacing:.03em;
    background:var(--brand-soft);color:var(--brand-deep);padding:6px 14px;border-radius:100px;
}
.price-badge--gold{background:var(--accent-soft);color:var(--accent-deep)}
.price-head h3{font-family:var(--serif);font-weight:600;font-size:1.5rem;margin:16px 0 0}
.price-value{font-family:var(--serif);font-weight:700;font-size:3.4rem;color:var(--ink);margin:14px 0 22px;line-height:1}
.price-value span{font-size:1.2rem;color:var(--ink-soft);font-family:var(--sans);font-weight:600}
.price-list{list-style:none;padding:0;margin:0 0 28px}
.price-list li{display:flex;gap:12px;align-items:flex-start;padding:9px 0;color:var(--ink-soft);font-size:.98rem}
.price-list i{color:var(--brand);font-size:1.15rem;flex:none}

/* ---------- Контакты ---------- */
.contact-panel{
    background:linear-gradient(150deg,#fff,var(--brand-soft));
    border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(30px,5vw,64px);box-shadow:var(--shadow-md);
}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn-msg{
    display:inline-flex;align-items:center;gap:9px;padding:13px 22px;border-radius:100px;font-weight:700;font-size:.95rem;
    background:var(--surface);color:var(--ink);border:1px solid var(--line);transition:transform .25s,box-shadow .25s,color .25s,background .25s;
}
.btn-msg:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-wa:hover{background:#25d366;color:#fff;border-color:#25d366}
.btn-vb:hover{background:#7360f2;color:#fff;border-color:#7360f2}
.btn-ig:hover{background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af);color:#fff;border-color:transparent}
.contact-cards{display:grid;gap:14px}
.contact-item{
    display:flex;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--line);
    border-radius:18px;padding:18px 20px;color:var(--ink);transition:transform .25s,box-shadow .25s;
}
a.contact-item:hover{transform:translateX(4px);box-shadow:var(--shadow-md)}
.ci-icon{
    display:grid;place-items:center;width:48px;height:48px;flex:none;border-radius:14px;
    background:var(--brand-soft);color:var(--brand-deep);font-size:1.3rem;
}
.contact-item b{display:block;font-size:1.02rem}
.contact-item small{color:var(--ink-soft)}

/* ---------- Подвал ---------- */
.site-footer{background:linear-gradient(160deg,#233e31,#17271f);color:rgba(238,243,239,.82);padding:64px 0 30px}
.footer-brand{font-family:var(--serif);font-size:1.5rem;font-weight:700;color:#fff}
.footer-text{margin-top:14px;max-width:340px;color:rgba(238,243,239,.62);font-size:.96rem}
.footer-h{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{padding:7px 0}
.footer-links a{color:rgba(238,243,239,.78);transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-bottom{
    display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;
    margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
    font-size:.86rem;color:rgba(238,243,239,.55);
}

/* ---------- Кнопка наверх ---------- */
.to-top{
    position:fixed;right:24px;bottom:24px;z-index:40;width:50px;height:50px;border-radius:50%;
    display:grid;place-items:center;background:linear-gradient(135deg,var(--brand-600),var(--brand-deep));
    color:#fff;font-size:1.2rem;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(12px);
    transition:opacity .3s,visibility .3s,transform .3s;
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{color:#fff;transform:translateY(-3px)}

/* ---------- Reveal-анимация ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
    .reveal{opacity:1;transform:none;transition:none}
    .hero-illustration,.chip-a,.chip-b{animation:none}
}

/* =========================================================
   Страница входа
   ========================================================= */
.auth-body{
    min-height:100vh;display:flex;align-items:center;justify-content:center;
    background:
        radial-gradient(60% 55% at 80% 15%,rgba(198,161,91,.22),transparent 60%),
        radial-gradient(60% 60% at 15% 85%,rgba(47,106,77,.20),transparent 62%),
        linear-gradient(160deg,#f0ede4,#e7e0d2);
    padding:28px;position:relative;overflow:hidden;
}
.auth-orbs span{position:absolute;border-radius:50%;filter:blur(50px);opacity:.5;animation:floaty 9s ease-in-out infinite}
.auth-orbs span:nth-child(1){width:320px;height:320px;background:rgba(47,106,77,.4);top:-80px;left:-60px}
.auth-orbs span:nth-child(2){width:260px;height:260px;background:rgba(198,161,91,.45);bottom:-60px;right:-40px;animation-delay:1s}
.auth-orbs span:nth-child(3){width:200px;height:200px;background:rgba(53,122,88,.3);top:40%;right:20%;animation-delay:.5s}

.auth-wrap{position:relative;z-index:2;width:100%;max-width:440px}
.auth-card{
    background:rgba(255,255,255,.82);backdrop-filter:blur(18px);
    border:1px solid rgba(255,255,255,.6);border-radius:28px;
    padding:clamp(28px,5vw,44px);box-shadow:0 40px 90px rgba(32,48,42,.22);
    animation:cardIn .6s cubic-bezier(.16,1,.3,1) both;
}
@keyframes cardIn{from{opacity:0;transform:translateY(24px) scale(.98)}to{opacity:1;transform:none}}
.auth-brand{display:flex;align-items:center;gap:14px;margin-bottom:26px}
.auth-mark{
    display:grid;place-items:center;width:52px;height:52px;border-radius:16px;color:var(--brand);
    background:linear-gradient(135deg,var(--brand-600),var(--brand-deep));box-shadow:0 12px 24px rgba(33,80,58,.3);
}
.auth-name{font-family:var(--serif);font-size:1.5rem;font-weight:700;color:var(--ink);line-height:1}
.auth-sub{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);font-weight:600}
.auth-title{font-family:var(--serif);font-size:1.9rem;font-weight:600;margin:0 0 6px;color:var(--ink)}
.auth-lead{color:var(--ink-soft);margin-bottom:24px;font-size:.98rem}

.auth-field{display:block;margin-bottom:16px}
.auth-field-label{display:block;font-weight:600;font-size:.86rem;color:var(--ink);margin-bottom:8px}
.auth-input{
    display:flex;align-items:center;gap:10px;background:#fff;border:1.5px solid var(--line);
    border-radius:14px;padding:0 14px;transition:border-color .2s,box-shadow .2s;
}
.auth-input:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(47,106,77,.12)}
.auth-input i{color:var(--ink-soft);font-size:1.1rem}
.auth-input input{
    flex:1;border:0;outline:0;background:transparent;padding:14px 0;font-size:1rem;color:var(--ink);font-family:var(--sans);
}
.auth-eye{border:0;background:transparent;color:var(--ink-soft);cursor:pointer;padding:6px;font-size:1.05rem}
.auth-eye:hover{color:var(--brand)}

.auth-alert{
    display:flex;align-items:center;gap:10px;background:#fbece9;border:1px solid #f0c8bf;color:#a5432e;
    border-radius:14px;padding:12px 16px;margin-bottom:20px;font-size:.94rem;font-weight:600;
    animation:shake .4s ease;
}
.auth-alert i{font-size:1.1rem}
@keyframes shake{10%,90%{transform:translateX(-1px)}20%,80%{transform:translateX(2px)}30%,50%,70%{transform:translateX(-4px)}40%,60%{transform:translateX(4px)}}

.auth-hint{
    margin-top:22px;text-align:center;font-size:.86rem;color:var(--ink-soft);
    background:var(--brand-soft);border-radius:12px;padding:11px;
}
.auth-hint i{color:var(--brand);margin-right:5px}
.auth-hint b{color:var(--brand-deep)}
.auth-foot{text-align:center;margin:22px 0 0;color:var(--ink-soft);font-size:.86rem;position:relative;z-index:2}

@media(max-width:575px){
    .section{padding:66px 0}
    .hero{padding:120px 0 70px}
    .portrait-stats{flex-direction:column}
}