@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@100..900&family=Rubik:ital,wght@0,300..900;1,300..900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Rubik", "Noto Sans TC", sans-serif;
}

::-webkit-scrollbar {
    width: 6px;
}
  
::-webkit-scrollbar-thumb {
    background-image: linear-gradient(to bottom, #2b5cfc, #f11ef8 105%);
    border-radius: 50px;
}
  
::-webkit-scrollbar-track {
    background: #000000;
}

:root {
    --mobile-width: 860px;
    --bg-color: rgb(0,0,0);
    --shadow-color: rgba(0, 0, 0, 0.3);
}

html {
    font-size: 16px;
}

body {
    padding: 0;
    margin: 0;
    position: relative;
    overflow-x: hidden;
    background-color: var(--bg-color);
}

#container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

section {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
}

.content {
    max-width: 1180px;
    width: 100%;
    margin: 0 clamp(0.5rem, 3vw, 2rem);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.title-b {
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
}

.color-blue-1 {
    background: linear-gradient(to right, #2b5cfc, #f11ef8 110%);
    color: rgb(12, 12, 12);
    border-radius: 1rem;
    padding: 0.1rem 0.3rem;
}

#s1 {
    background-image: url('light-blue4.png');
    background-size: cover;
    background-position: center;
    height: 100vh;
}

#s1c {
    display: flex;
    flex-direction: row;
    align-items: center;
    position: relative;
}

#s1-l {
    border-radius: 50px;
    padding: 0.21rem 0.7rem;
    font-size: clamp(0.9rem, 3vw, 1rem);
    border: 2px solid rgba(80, 206, 255, 0.85);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

#s1-l svg {
    height: 20px;
    width: 20px;
    margin-right: 10px;
    margin-right: 0.2rem;
    color: rgb(248, 212, 53);
}

#s1-des {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: start;
    text-align: start;
    justify-content: center;
}

.s1-des-b {
    margin: 1.3rem 0 1.5rem 0;
    font-size: clamp(0.8rem, 3.5vw, 1rem);
    color: rgba(255, 255, 255, 0.9);
    max-width: 500px;
}

#s1-advantage {
    list-style: none;
    padding: 0;
}

#s1-advantage li {
    margin: 0.7rem 0;
    display: flex;
    align-items: center;
    justify-content: start;
    transition: all 0.3s ease;
}

#s1-advantage li svg {
    color: #1e84f8;
    margin-right: 0.5rem;
}

.s1-a-c {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.s1-a-c h3 {
    font-size: clamp(1rem, 2vw, 1.3rem);
    line-height: 1.5;
    font-weight: 500;
}

#s1-arrow_down {
    height: auto;
    width: 4rem;
    bottom: 0;
    margin-bottom: 3.5rem;
    position: absolute;
    animation: ArrowDown 2s infinite ease-in-out;
    color: rgb(224, 224, 224);
}
@keyframes ArrowDown {
    0% { 
        transform: translateY(15px); 
    }

    50% { 
        transform: translateY(0); 
    }

    100% { 
        transform: translateY(15px); 
    }
}

.titlezone {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    text-align: center;
    align-items: center;
    justify-content: center;
}

.title-s {
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.title-m {
    font-size: clamp(1.3rem, 3.5vw, 1.6rem);
    font-weight: 400;
    margin-bottom: 0.2rem;
}

.des-s {
    color: rgba(255, 255, 255, 0.7);
}

#s2c {
    margin-top: 6rem;
}

#s2-r {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 1.5rem;
    width: 100%;
}

@media (max-width: 960px) {
    #s2-r {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 1fr);
    }
}

@media (max-width: 550px) {
    #s2-r {
        grid-template-columns: repeat(1, 1fr);
        grid-template-rows: repeat(6, 1fr);
    }
}

.se-l {
    margin-top: 1rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.15rem 0.7rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(109, 109, 109, 0.3);
}

.s2-box {
    background-color: rgba(255, 255, 255, 0.08);
    padding: 1.1rem;
    border-radius: 10px;
}

.s2-b-me {
    width: fit-content;
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center;
    background-color: rgba(43, 142, 255, 0.5);
    border-radius: 8px;
    padding: 0.4rem;
    margin-bottom: 0.5rem;
}

.s2-b-me svg {
    height: 36px;
    width: 36px;
}

.s2-b-ds h4 {
    font-size: 1.3rem;
    font-weight: 600;
}

.s2-b-ds p {
    color: rgba(255, 255, 255, 0.65);
}

.nl {
    display: none;
}

@media (max-width: 820px) {
    .nl {
        display: block;
    }
}

#s3c {
    margin-top: 6rem;
}

#s3-plans {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(1, 1fr);
    width: 100%;
    gap: 2rem;
}

@media (max-width: 860px) {
    #s3-plans {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    #s3-plans {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}

.s3-plan {
    background-color: rgba(255, 255, 255, 0.08);
    width: 100%;
    padding: 1.5rem;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 360px;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.s3-p-des {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center;
    text-align: start;
}

.s3-p-des h4 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    font-weight: 500;
}

.s3-p-des h3 {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 400;
}

.month {
    font-size: clamp(0.8rem, 2vw, 1rem);
    color: rgba(255, 255, 255, 0.7);
}

.s3-plan ul {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    list-style: none;
    padding: 0;
    margin: 1rem 0;
    gap: 0.5rem;
}

.spec {
    display: flex;
    align-items: center;
    justify-content: start;
}

.spec svg {
    height: 24px;
    width: 24px;
    margin-right: 0.5rem;
    color: #1e84f8;
}

.spec p {
    font-size: clamp(1rem, 3vw, 1.1rem);
    line-height: 1.35;
    color: rgba(255, 255, 255, 0.7);
}

.detail-btn {
    text-decoration-line: none;
    width: 100%;
    max-width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50px;
    padding: 0.3rem;
    border: #1e84f8 2px solid;
    color: #fff;
    margin: 0.5rem 0 0.8rem 0;
    transition: all 0.3s ease;
}

.detail-btn:hover {
    background-color: rgba(30, 132, 248, 0.8);
}

#s4c {
    margin-top: 6rem;
}

#s4-btn {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    margin-top: 1rem;
    gap: 2rem;
    width: 100%;
}

@media (max-width: 720px) {
    #s4-btn {
        flex-direction: column;
        gap: 1rem;
    }
}

.cbtn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0;
    border-radius: 10px;
    text-decoration: none;
    color: #fff;
    font-size: clamp(1.6rem, 3vw, 1.9rem);
    width: 100%;
    max-width: 220px;
    transition: all 0.3s ease;
}

.cbtn img {
    height: 30px;
    width: 30px;
    margin-right: 0.7rem;
}

.cbtn.dc {
    border: 2px solid rgb(88, 101, 242);
}

.cbtn.line {
    border: 2px solid rgb(6, 199, 85);
}

.cbtn.tg {
    border: 2px solid rgb(40, 168, 233);
}

.cbtn:hover {
    color: rgba(255, 255, 255, 0.6)
}

#footer {
    margin-top: 8rem;
}

#f-box {
    padding-top: 2.5rem;
    width: 100%;
    border-top: rgba(255, 255, 255, 0.3) 1px solid;
    display: flex;
    flex-direction: row;
    align-items: start;
    justify-content: start;
    gap: 0;
}

@media (max-width: 1000px) {
    #f-box {
        flex-direction: column;
        gap: 4rem;
    }
}

#f-text {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: start;
    text-align: start;
    justify-content: center;
    max-width: 480px;
}

#f-container {
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: start;
    text-align: start;
    justify-content: space-between;
}

@media (max-width: 500px) {
    #f-container {
        gap: 2rem;
        flex-direction: column;
    }
}

.f-item {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: start;
    text-align: start;
    justify-content: center;
}



#f-name {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
}

#f-des {
    width: 100%;
    max-width: 350px;
    color: rgba(255, 255, 255, 0.9);
}

.l-name {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 0.8rem;
}

.f-links {
    list-style: none;
}

.f-links li {
    margin: 0.5rem 0;
}

.f-links a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

.f-links a:hover {
    color: rgb(85, 138, 253);
}

#copyright {
    margin-top: 5rem;
    padding: 0.5rem 0;
    background-color: rgba(255, 255, 255, 0.1);
}

#cprt {
    text-align: center;
}

#cprt a {
    color: rgb(255, 255, 255);
    transition: all 0.3s ease;
}

#cprt a:hover {
    color: rgb(38, 204, 255);
}