/* ==============================================
   🐾 ПУШИНЧИК — ОБЩИЕ СТИЛИ САЙТА
   ============================================== */

/* ========== RESET & BASE ========== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --pink-light: #fff0f5;
    --pink: #f8a4c8;
    --pink-dark: #e8779c;
    --lavender: #c9b1ff;
    --lavender-light: #ede4ff;
    --peach: #ffd6c0;
    --cream: #fff8f0;
    --warm-gray: #6b5e6b;
    --dark: #3d2e3d;
    --white: #ffffff;
    --shadow-soft: 0 4px 20px rgba(200, 150, 180, 0.25);
    --shadow-medium: 0 8px 32px rgba(200, 150, 180, 0.3);
    --radius: 20px;
    --radius-sm: 12px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Comfortaa', sans-serif;
    background: var(--cream);
    color: var(--dark);
    line-height: 1.7;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(248, 164, 200, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(201, 177, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(255, 214, 192, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* ========== FLOATING PAWS ========== */
.floating-paws {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.paw {
    position: absolute;
    font-size: 20px;
    opacity: 0.08;
    animation: floatPaw linear infinite;
}

@keyframes floatPaw {
    0%   { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10%  { opacity: 0.08; }
    90%  { opacity: 0.08; }
    100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}

.paw:nth-child(1) { left: 5%;  animation-duration: 18s; animation-delay: 0s; font-size: 18px; }
.paw:nth-child(2) { left: 15%; animation-duration: 22s; animation-delay: 3s; font-size: 24px; }
.paw:nth-child(3) { left: 25%; animation-duration: 20s; animation-delay: 6s; font-size: 16px; }
.paw:nth-child(4) { left: 40%; animation-duration: 25s; animation-delay: 1s; font-size: 20px; }
.paw:nth-child(5) { left: 55%; animation-duration: 19s; animation-delay: 4s; font-size: 22px; }
.paw:nth-child(6) { left: 70%; animation-duration: 23s; animation-delay: 7s; font-size: 17px; }
.paw:nth-child(7) { left: 85%; animation-duration: 21s; animation-delay: 2s; font-size: 26px; }
.paw:nth-child(8) { left: 95%; animation-duration: 24s; animation-delay: 5s; font-size: 19px; }

/* ========== NAVIGATION ========== */
.navbar {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 2px solid rgba(248, 164, 200, 0.2);
    transition: box-shadow 0.3s ease;
}

.navbar.scrolled {
    box-shadow: var(--shadow-soft);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    font-family: 'Bad Script', cursive;
    font-size: 1.6rem;
    color: var(--pink-dark);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: transform 0.3s ease;
}

.nav-logo:hover {
    transform: scale(1.05);
}

.nav-logo .logo-paw {
    font-size: 1.4rem;
    animation: wiggle 2s ease-in-out infinite;
}

@keyframes wiggle {
    0%, 100% { transform: rotate(0deg); }
    25%      { transform: rotate(-10deg); }
    75%      { transform: rotate(10deg); }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--warm-gray);
    font-size: 0.8rem;
    font-weight: 400;
    padding: 6px 14px;
    border-radius: 50px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
    background: linear-gradient(135deg, var(--pink), var(--lavender));
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(248, 164, 200, 0.3);
}

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.burger span {
    width: 26px;
    height: 3px;
    background: var(--pink-dark);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* ========== PAGE HERO (inner pages) ========== */
.page-hero {
    position: relative;
    z-index: 1;
    padding: 120px 24px 60px;
    text-align: center;
}

.page-hero .badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--pink-light), var(--lavender-light));
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--pink-dark);
    font-weight: 600;
    animation: fadeInDown 0.8s ease;
    border: 1px solid rgba(248, 164, 200, 0.2);
    margin-bottom: 20px;
}

.page-hero h1 {
    font-family: 'Bad Script', cursive;
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    background: linear-gradient(135deg, var(--pink-dark), #b06ab3, var(--lavender));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInDown 1s ease 0.2s both;
    line-height: 1.3;
    margin-bottom: 16px;
}

.page-hero .subtitle {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--warm-gray);
    max-width: 600px;
    margin: 0 auto;
    font-weight: 300;
    animation: fadeInDown 1s ease 0.4s both;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ========== SECTIONS ========== */
.section {
    position: relative;
    z-index: 1;
    padding: 60px 24px 80px;
}

.section-inner {
    max-width: 900px;
    margin: 0 auto;
}

.section-title {
    font-family: 'Bad Script', cursive;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    text-align: center;
    margin-bottom: 40px;
    color: var(--pink-dark);
    position: relative;
}

.section-title::after {
    content: '🐾';
    display: block;
    font-size: 1.5rem;
    margin-top: 8px;
}

/* ========== CONTENT CARD ========== */
.content-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px 36px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(248, 164, 200, 0.1);
    margin-bottom: 32px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-card:hover {
    box-shadow: var(--shadow-medium);
}

.content-card h3 {
    font-family: 'Bad Script', cursive;
    font-size: 1.5rem;
    color: var(--pink-dark);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.content-card p {
    font-size: 0.95rem;
    color: var(--warm-gray);
    line-height: 1.9;
    margin-bottom: 12px;
}

.content-card p:last-child {
    margin-bottom: 0;
}

/* ========== INFO CARDS GRID ========== */
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.info-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(248, 164, 200, 0.1);
}

.info-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.info-card .icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: block;
}

.info-card h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: var(--pink-dark);
}

.info-card p {
    font-size: 0.9rem;
    color: var(--warm-gray);
    line-height: 1.8;
    font-weight: 300;
}

/* ========== HIGHLIGHT BOX ========== */
.highlight-box {
    background: linear-gradient(135deg, var(--pink-light), var(--lavender-light), var(--peach));
    border-radius: var(--radius);
    padding: 40px 32px;
    box-shadow: var(--shadow-soft);
    margin: 40px 0;
    text-align: center;
}

.highlight-box h3 {
    font-family: 'Bad Script', cursive;
    font-size: 1.6rem;
    color: var(--pink-dark);
    margin-bottom: 16px;
}

.highlight-box p {
    font-size: 0.95rem;
    color: var(--warm-gray);
    line-height: 1.9;
    max-width: 700px;
    margin: 0 auto;
}

/* ========== TIMELINE ========== */
.timeline {
    position: relative;
    max-width: 700px;
    margin: 40px auto 0;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--pink), var(--lavender), var(--peach));
    border-radius: 3px;
}

.timeline-item {
    position: relative;
    margin-bottom: 36px;
    animation: fadeInUp 0.6s ease both;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -34px;
    top: 6px;
    width: 14px;
    height: 14px;
    background: var(--pink);
    border: 3px solid var(--white);
    border-radius: 50%;
    box-shadow: 0 0 0 3px var(--pink);
}

.timeline-item:nth-child(2)::before { background: var(--lavender); box-shadow: 0 0 0 3px var(--lavender); }
.timeline-item:nth-child(3)::before { background: var(--peach); box-shadow: 0 0 0 3px var(--peach); }
.timeline-item:nth-child(4)::before { background: #a8d8ea; box-shadow: 0 0 0 3px #a8d8ea; }

.timeline-item .time-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--pink-dark);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.timeline-item h4 {
    font-size: 1.1rem;
    color: var(--dark);
    margin-bottom: 8px;
}

.timeline-item p {
    font-size: 0.9rem;
    color: var(--warm-gray);
    line-height: 1.8;
}

/* ========== COMPARISON CARDS ========== */
.comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin: 40px 0;
}

.compare-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease;
    border: 1px solid rgba(248, 164, 200, 0.1);
}

.compare-card:hover {
    transform: translateY(-6px);
}

.compare-card .card-header {
    padding: 20px 24px;
    text-align: center;
    font-size: 2.5rem;
}

.compare-card .card-header.pink-bg    { background: linear-gradient(135deg, var(--pink-light), rgba(248,164,200,0.2)); }
.compare-card .card-header.lavender-bg { background: linear-gradient(135deg, var(--lavender-light), rgba(201,177,255,0.2)); }
.compare-card .card-header.peach-bg   { background: linear-gradient(135deg, var(--peach), rgba(255,214,192,0.3)); }

.compare-card .card-body {
    padding: 24px;
}

.compare-card .card-body h4 {
    font-size: 1.05rem;
    color: var(--pink-dark);
    margin-bottom: 10px;
    text-align: center;
}

.compare-card .card-body p {
    font-size: 0.88rem;
    color: var(--warm-gray);
    line-height: 1.8;
    text-align: center;
}

/* ========== TRAIT METERS ========== */
.trait-meters {
    max-width: 600px;
    margin: 40px auto 0;
}

.trait {
    margin-bottom: 24px;
}

.trait .trait-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.trait .trait-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.trait .trait-value {
    font-size: 0.8rem;
    color: var(--pink-dark);
    font-weight: 600;
}

.trait-bar {
    height: 12px;
    background: var(--pink-light);
    border-radius: 10px;
    overflow: hidden;
}

.trait-bar-fill {
    height: 100%;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--pink), var(--lavender));
    width: 0;
    transition: width 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.trait-bar-fill.peach  { background: linear-gradient(90deg, var(--peach), #ffb088); }
.trait-bar-fill.pink   { background: linear-gradient(90deg, var(--pink), var(--pink-dark)); }
.trait-bar-fill.lav    { background: linear-gradient(90deg, var(--lavender), #a78bfa); }
.trait-bar-fill.mixed  { background: linear-gradient(90deg, var(--pink), var(--lavender), var(--peach)); }

/* ========== NAV BETWEEN PAGES ========== */
.page-nav {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 24px 60px;
    gap: 16px;
    flex-wrap: wrap;
}

.page-nav a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: var(--white);
    border-radius: 50px;
    text-decoration: none;
    color: var(--dark);
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.page-nav a:hover {
    border-color: var(--pink);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.page-nav .prev { margin-right: auto; }
.page-nav .next { margin-left: auto; }

/* ========== FOOTER ========== */
footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 40px 24px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border-top: 2px solid rgba(248, 164, 200, 0.15);
}

footer p {
    font-size: 0.85rem;
    color: var(--warm-gray);
}

footer .heart {
    color: var(--pink-dark);
    animation: heartbeat 1.5s ease-in-out infinite;
    display: inline-block;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.2); }
}

/* ========== SCROLL REVEAL ========== */
/* ========== SCROLL REVEAL ========== */
.reveal {
    opacity: 1;
    transform: translateY(0);
}

.js-loaded .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.js-loaded .reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0; right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 12px;
        padding: 20px;
        transition: right 0.4s ease;
        box-shadow: -4px 0 20px rgba(0,0,0,0.1);
    }

    .nav-links.open { right: 0; }

    .nav-links a {
        font-size: 1rem;
        padding: 12px 28px;
    }

    .burger { display: flex; }

    .page-hero { padding: 100px 16px 40px; }

    .content-card { padding: 28px 20px; }

    .info-cards { grid-template-columns: 1fr; }

    .comparison { grid-template-columns: 1fr; }

    .highlight-box { padding: 28px 20px; }

    .timeline { padding-left: 32px; }

    .page-nav {
        flex-direction: column;
        align-items: stretch;
    }
    .page-nav a {
        justify-content: center;
    }
}