@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap');

:root {
    --white: #ffffff;
    --text: #163321;
    --text-light: #4e6a58;
    --green: #2f9e44;
    --green-dark: #1f7a33;
    --green-border: #bfe8ca;
    --shadow: 0 10px 30px rgba(31, 122, 51, 0.10);
    --shadow-hover: 0 18px 45px rgba(31, 122, 51, 0.16);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-image: url(../../assets/images/game/bg.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    background-attachment: fixed;
    color: var(--text);
    line-height: 1.7;
}

main {
    padding: 30px 16px 120px;
}

img {
    max-width: 100%;
    display: block;
}

h1,
h2,
h3 {
    color: var(--text);
    line-height: 1.25;
}

p {
    color: var(--text-light);
    font-size: 1rem;
}

ul,
ol {
    padding-left: 0;
}

a {
    color: var(--green-dark);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--green);
}

strong {
    color: var(--text);
}

::selection {
    background: #c9f2d3;
    color: #12311f;
}

.eco-container {
    width: min(1100px, 100%);
    margin: 10vh auto 80px;
    padding: 60px 48px;
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(191, 232, 202, 0.9);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.main-title {
    text-align: center;
    font-size: clamp(1.9rem, 4vw, 3.2rem);
    font-weight: 800;
    margin-bottom: 28px;
    color: var(--green-dark);
    letter-spacing: -0.04em;
    line-height: 1.08;
}

.welcome-title {
    text-align: center;
    font-size: clamp(1.2rem, 2.4vw, 1.7rem);
    font-weight: 700;
    color: var(--text);
    max-width: 900px;
    margin: 0 auto 34px;
    line-height: 1.35;
}

.game-description {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 34px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--green-dark);
}

.intro-box {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 24px;
    padding: 30px 34px;
    font-size: 1.08rem;
    line-height: 1.8;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--green-border);
    border-radius: 22px;
    box-shadow: 0 10px 26px rgba(47, 158, 68, 0.08);
}

.intro-box strong {
    color: var(--green-dark);
}

.section-container {
    margin-top: 60px;
    padding: 52px 46px;
    background: linear-gradient(
            180deg,
            rgba(255,255,255,0.94) 0%,
            rgba(246,255,248,0.94) 100%
    );
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(191, 232, 202, 0.8);
    border-radius: 34px;
    box-shadow:
            0 18px 50px rgba(31, 122, 51, 0.08),
            inset 0 1px 0 rgba(255,255,255,0.9);
}

.section-title {
    width: fit-content;
    max-width: min(100%, 950px);
    margin: 60px auto 34px;
    padding: 18px 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    text-align: center;
    font-size: clamp(1.5rem, 2.8vw, 2.3rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.15;
    color: #ffffff;
    background: rgba(255,255,255,0.18);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    border: 1px solid rgba(255,255,255,0.34);
    border-radius: 26px;
    box-shadow:
            0 16px 40px rgba(0,0,0,0.18),
            inset 0 1px 0 rgba(255,255,255,0.30);
    text-shadow: 0 4px 18px rgba(0,0,0,0.45);
}

.steps-list {
    display: grid;
    gap: 22px;
    margin: 34px 0 46px;
    list-style: none;
}

.steps-list li {
    padding: 24px 26px;
    background: rgba(255,255,255,0.88);
    border: 1px solid rgba(191,232,202,0.9);
    border-radius: 20px;
    font-size: 1.02rem;
    font-weight: 500;
    color: var(--text);
    line-height: 1.8;
    box-shadow: 0 10px 24px rgba(47, 158, 68, 0.05);
    transition: var(--transition);
}

.steps-list li:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 36px rgba(31, 122, 51, 0.12);
}
.info-text {
    width: min(900px, 100%);
    margin: 26px auto;
    padding: 22px 28px;
    text-align: center;
    line-height: 1.8;
    background: rgba(255, 255, 255, 0.90);
    border: 1px solid rgba(191, 232, 202, 0.9);
    border-radius: 20px;
    color: var(--text);
    font-weight: 500;
    box-shadow: 0 8px 22px rgba(47, 158, 68, 0.05);
}

.rules-list {
    width: min(900px, 100%);
    margin: 28px auto 40px;
    display: grid;
    gap: 20px;
    list-style: none;
}

.rules-list li {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    padding: 24px 28px 24px 64px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(191, 232, 202, 0.9);
    border-radius: 22px;
    color: var(--text);
    font-weight: 600;
    line-height: 1.6;
    box-shadow: 0 10px 26px rgba(47, 158, 68, 0.06);
}

.rules-list li::before {
    content: "✔";

    position: absolute;
    left: 24px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--green);
    color: white;
    font-size: 0.85rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.center-text {
    text-align: center;
}

.game-cases-list {
    width: min(1100px, 100%);
    margin: 0 auto 34px;
    display: grid;
    gap: 22px;
    list-style: none;
}

.game-cases-list li {
    position: relative;
    padding: 28px;
    overflow: hidden;
    background: linear-gradient(
            180deg,
            rgba(255,255,255,0.96) 0%,
            rgba(247,255,249,0.96) 100%
    );
    border: 1px solid var(--green-border);
    border-radius: 24px;
    box-shadow: var(--shadow);
    color: var(--text-light);
    transition: var(--transition);
}

.game-cases-list li::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 24px;
    background: linear-gradient(
            135deg,
            rgba(255,255,255,0.22),
            rgba(255,255,255,0)
    );
    pointer-events: none;
}

.game-cases-list li:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.game-cases-list li p {
    margin-bottom: 12px;
}

.case-title {
    display: block;
    margin-bottom: 16px;
    text-align: center;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--green-dark);
}

.game-cases-list li img {
    width: min(100%, 340px);
    margin: 18px 12px 0 0;
    padding: 6px;
    display: inline-block;
    vertical-align: top;
    background: #fff;
    border: 1px solid var(--green-border);
    border-radius: 18px;
    box-shadow: 0 10px 22px rgba(0,0,0,0.08);
    transition: var(--transition);
}

.game-cases-list li img:hover {
    transform: scale(1.03);
}

.cards-section,
.victory-section,
.mayor-section {
    width: min(1100px, 100%);
    margin-inline: auto;
}

.why-list {
    display: grid;
    gap: 18px;
    width: min(900px, 100%);
    margin: 30px auto;
    list-style: none;
}

.why-list li {
    position: relative;
    padding: 22px 24px 22px 62px;
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(191,232,202,0.9);
    border-radius: 20px;
    color: var(--text);
    font-weight: 500;
    line-height: 1.7;
    box-shadow: 0 8px 22px rgba(47, 158, 68, 0.04);
}

.why-list li::before {
    content: "✔";
    position: absolute;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--green);
    color: white;
    font-size: 0.9rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(47,158,68,0.25);
}

.center-text {
    text-align: center;
}

@media (max-width: 768px) {

    .eco-container {
        padding: 38px 22px;
    }

    .section-container {
        padding: 34px 24px;
    }

    .section-title {
        width: 100%;
        padding: 16px 18px;
        font-size: 1.35rem;
    }

    .steps-list li,
    .rules-list li,
    .why-list li {
        padding: 18px 18px 18px 54px;
    }

    .game-cases-list li {
        padding: 22px;
    }

    .game-cases-list li img {
        width: 100%;
        margin: 18px 0 0;
    }
}