/* =====================================================
   비움(BiUm) — style.css  (완본)
   제목 겹침 문제 수정판
===================================================== */

:root {
    --navy: #1b2a4a;
    --navy-deep: #111c33;
    --sky-faint: #eef3fa;
    --white: #ffffff;
    --text-main: #1b2a4a;
    --text-sub: #8a93a6;
    --line: #e7ebf1;
    --shadow: 0 28px 70px rgba(17, 28, 51, 0.16);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family:
        Inter,
        Pretendard,
        "Apple SD Gothic Neo",
        "Noto Sans KR",
        Arial,
        sans-serif;
    color: var(--text-main);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
}


/* =====================================================
   상단
===================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(27, 42, 74, 0.08);
}

.header-inner {
    width: min(1180px, calc(100% - 40px));
    height: 76px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.brand {
    display: inline-flex;
    align-items: center;
    position: relative;
}

.brand-logo-stage {
    width: 112px;
    height: 48px;
    position: relative;
    display: block;
}

.brand-logo-piece {
    position: absolute;
    display: block;
    width: auto;
    object-fit: contain;
    transform-origin: center bottom;
}

.brand-logo-one {
    height: 43px;
    left: 0;
    bottom: 2px;
    z-index: 2;
    animation: logoOneBreath 4.8s ease-in-out infinite;
}

.brand-logo-two {
    height: 29px;
    left: 43px;
    bottom: 2px;
    z-index: 3;
    opacity: 0;
    transform: translateX(28px) translateY(-4px) rotate(10deg);
    animation: logoTwoLean 4.8s cubic-bezier(0.22, 1, 0.36, 1) infinite;
}

@keyframes logoOneBreath {

    0%,
    17% {
        transform: rotate(0deg);
    }

    30%,
    74% {
        transform: rotate(-1.5deg);
    }

    88%,
    100% {
        transform: rotate(0deg);
    }
}

@keyframes logoTwoLean {

    0%,
    12% {
        opacity: 0;
        transform: translateX(28px) translateY(-4px) rotate(10deg);
    }

    23% {
        opacity: 1;
    }

    34%,
    76% {
        opacity: 1;
        transform: translateX(0) translateY(1px) rotate(-7deg);
    }

    85% {
        opacity: 1;
        transform: translateX(2px) translateY(0) rotate(-5deg);
    }

    100% {
        opacity: 0;
        transform: translateX(28px) translateY(-4px) rotate(10deg);
    }
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.navigation {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 28px;
    color: #536078;
    font-size: 14px;
    font-weight: 600;
}

.navigation a:hover {
    color: var(--navy);
}

.language-switch {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #9aa2b1;
    font-size: 12px;
}

.language-button {
    padding: 5px 7px;
    color: #8a93a6;
    background: transparent;
    border: 0;
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
}

.language-button.active {
    color: var(--navy);
}


/* =====================================================
   첫 화면
===================================================== */

.hero {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    padding: 130px 0 90px;
    background:
        radial-gradient(circle at 15% 20%, rgba(218, 229, 247, 0.85), transparent 35%),
        radial-gradient(circle at 85% 40%, rgba(232, 241, 252, 0.95), transparent 38%),
        linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
}

.hero-inner {
    width: min(1180px, calc(100% - 40px));
    min-height: calc(100vh - 220px);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.14fr 0.86fr;
    align-items: center;
    gap: 52px;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 640px;
    position: relative;
    z-index: 10;
    overflow: visible;
}

.hero-label,
.section-label {
    color: var(--navy);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.16em;
}

.hero-description {
    margin-top: 28px;
    max-width: 580px;
    color: #687287;
    font-size: 18px;
    line-height: 1.75;
}

.hero-emphasis {
    margin-top: 18px;
    color: var(--navy);
    font-size: 17px;
    font-weight: 800;
}

.hero-buttons {
    margin-top: 34px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.button {
    min-height: 54px;
    padding: 0 25px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 17px;
    font-weight: 800;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    position: relative;
    overflow: hidden;
    color: white;
    background: linear-gradient(180deg, #30456d 0%, #1b2a4a 48%, #111c33 100%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.35),
        0 15px 35px rgba(17, 28, 51, 0.28);
}

.button-primary::before {
    content: "";
    position: absolute;
    top: 0;
    left: -70%;
    width: 55%;
    height: 100%;
    transform: skewX(-22deg);
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.28),
            transparent);
    animation: shine 4.5s ease-in-out infinite;
}

@keyframes shine {

    0%,
    55% {
        left: -70%;
    }

    75%,
    100% {
        left: 130%;
    }
}

.button-secondary {
    color: var(--navy);
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(27, 42, 74, 0.12);
    box-shadow: 0 10px 28px rgba(27, 42, 74, 0.06);
}

.availability {
    margin-top: 16px;
    color: #9aa2b1;
    font-size: 13px;
}


/* =====================================================
   첫 화면 제목 — 계단형 배치
   (이 파일 안에서 제목을 정하는 곳은 여기 하나뿐입니다)
===================================================== */

.hero .hero-title {
    width: 100%;
    max-width: 640px;
    margin: 18px 0 0;

    display: flex;
    flex-direction: column;
    align-items: flex-start;

    color: #111c33;
    font-weight: 800;
    font-size: clamp(44px, 4.9vw, 68px);
    line-height: 1.02;
    letter-spacing: -0.065em;

    word-break: keep-all;
    overflow: visible;
}

.hero-title-line {
    display: block;
    position: relative;
    white-space: nowrap;
}

.hero-title-line-one {
    margin-left: 0;
}

.hero-title-line-two {
    margin-top: 2px;
    margin-left: 42px;
}

.hero-title-line-three {
    margin-top: 2px;
    margin-left: 88px;

    display: flex;
    align-items: baseline;
    gap: 14px;
}

/* 공간, */
.hero-space-word {
    display: inline-block;
    position: static;
    top: auto;
    left: auto;
    color: #111c33;
    font-size: 1em;
    transform: none;
}

/* 비움 / BiUm — 기울기 없이 크게만 */
.hero-bium-word {
    display: inline-block;
    position: relative;
    top: auto;
    left: auto;

    color: #46699e;
    font-size: 1.3em;
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -0.07em;

    transform: none;

    text-shadow:
        0 4px 0 rgba(255, 255, 255, 0.8),
        0 14px 30px rgba(17, 28, 51, 0.22);
}

.hero-bium-word::after {
    content: "";
    position: absolute;
    left: 5%;
    right: 5%;
    bottom: 2px;
    height: 11px;
    z-index: -1;
    border-radius: 999px;
    background: linear-gradient(90deg,
            rgba(132, 164, 211, 0),
            rgba(132, 164, 211, 0.4),
            rgba(132, 164, 211, 0));
    filter: blur(6px);
}

/* 한국어 */
html[lang="ko"] .hero .hero-title {
    font-size: clamp(44px, 4.9vw, 66px);
    letter-spacing: -0.065em;
}

html[lang="ko"] .hero-title-line-two {
    margin-left: 50px;
}

html[lang="ko"] .hero-title-line-three {
    margin-left: 96px;
    gap: 12px;
}

html[lang="ko"] .hero-bium-word {
    font-size: 1.36em;
}

/* 영어 */
html[lang="en"] .hero .hero-title {
    font-size: clamp(40px, 4.3vw, 60px);
    letter-spacing: -0.06em;
}

html[lang="en"] .hero-title-line-two {
    margin-left: 40px;
}

html[lang="en"] .hero-title-line-three {
    margin-left: 96px;
}

html[lang="en"] .hero-bium-word {
    font-size: 1.28em;
}


/* =====================================================
   휴대폰 영역
===================================================== */

.hero-visual {
    min-height: 680px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.phone {
    width: 330px;
    height: 650px;
    padding: 13px;
    position: relative;
    z-index: 5;
    border-radius: 48px;
    background: linear-gradient(145deg, #20232b, #080a0f);
    box-shadow:
        0 42px 90px rgba(17, 28, 51, 0.32),
        inset 0 0 0 2px rgba(255, 255, 255, 0.11);
    transform: rotate(2.5deg);
}

.phone-speaker {
    position: absolute;
    top: 22px;
    left: 50%;
    width: 96px;
    height: 26px;
    transform: translateX(-50%);
    z-index: 8;
    border-radius: 99px;
    background: #05070a;
}

.phone-screen {
    height: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 36px;
    background:
        radial-gradient(circle at top, rgba(223, 233, 248, 0.95), transparent 36%),
        linear-gradient(180deg, #ffffff 0%, #f3f7fc 100%);
}

.chat-header {
    height: 90px;
    padding: 38px 20px 12px;
    display: flex;
    align-items: center;
    gap: 11px;
    border-bottom: 1px solid rgba(27, 42, 74, 0.08);
    background: rgba(255, 255, 255, 0.82);
}

.chance-avatar,
.message-avatar {
    display: block;
    object-fit: cover;
    border-radius: 50%;
    background: var(--sky-faint);
}

.chance-avatar {
    width: 38px;
    height: 38px;
}

.message-avatar {
    width: 28px;
    height: 28px;
    flex: 0 0 auto;
}

.chat-header div {
    display: flex;
    flex-direction: column;
}

.chat-header strong {
    color: var(--navy);
    font-size: 14px;
    line-height: 1.2;
}

.chat-header span {
    color: #98a1b2;
    font-size: 10px;
}

.online-dot {
    width: 8px;
    height: 8px;
    margin-left: auto;
    border-radius: 50%;
    background: #79c38f;
    box-shadow: 0 0 0 4px rgba(121, 195, 143, 0.12);
}

.chat-area {
    height: calc(100% - 153px);
    padding: 22px 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.message {
    max-width: 82%;
    padding: 13px 15px;
    font-size: 12px;
    line-height: 1.55;
    box-shadow: 0 10px 24px rgba(17, 28, 51, 0.06);
}

.message p {
    margin: 0;
}

.message span {
    display: block;
    margin-top: 7px;
    font-size: 9px;
    opacity: 0.55;
}

.message-user {
    align-self: flex-end;
    color: white;
    border-radius: 18px 18px 5px 18px;
    background: linear-gradient(150deg, #2f456e, #1b2a4a);
}

.message-row {
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.message-chance {
    color: #42506a;
    border: 1px solid rgba(27, 42, 74, 0.07);
    border-radius: 18px 18px 18px 5px;
    background: rgba(255, 255, 255, 0.95);
}

.message-highlight {
    background: linear-gradient(145deg, #ffffff, #eef3fa);
}

.typing-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.typing-bubble {
    width: 58px;
    height: 34px;
    padding: 0 13px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 17px 17px 17px 5px;
    background: white;
    box-shadow: 0 8px 22px rgba(17, 28, 51, 0.06);
}

.typing-bubble i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #9aa5b8;
    animation: typing 1.1s ease-in-out infinite;
}

.typing-bubble i:nth-child(2) {
    animation-delay: 0.15s;
}

.typing-bubble i:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes typing {

    0%,
    60%,
    100% {
        transform: translateY(0);
        opacity: 0.45;
    }

    30% {
        transform: translateY(-4px);
        opacity: 1;
    }
}

.chat-input {
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 12px;
    height: 48px;
    padding: 0 8px 0 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-radius: 16px;
    background: white;
    box-shadow: 0 10px 28px rgba(17, 28, 51, 0.09);
}

.chat-input span {
    flex: 1;
    color: #a3aaba;
    font-size: 9px;
}

.chat-input button {
    width: 34px;
    height: 34px;
    flex: 0 0 auto;
    color: white;
    border: 0;
    border-radius: 12px;
    background: var(--navy);
}


/* =====================================================
   떠다니는 캐릭터
===================================================== */

.floating-character {
    position: absolute;
    z-index: 7;
    display: block;
    object-fit: contain;
    filter: drop-shadow(0 16px 22px rgba(17, 28, 51, 0.14));
    animation: float 5.5s ease-in-out infinite;
}

.character-one {
    width: 92px;
    top: 70px;
    left: 5%;
    animation-duration: 5.2s;
}

.character-two {
    width: 78px;
    right: 1%;
    top: 185px;
    animation-duration: 6.1s;
    animation-delay: -1.2s;
}

.character-three {
    width: 66px;
    left: 8%;
    bottom: 80px;
    animation-duration: 4.8s;
    animation-delay: -2s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(-2deg);
    }

    50% {
        transform: translateY(-16px) rotate(2deg);
    }
}

.floating-effect {
    position: absolute;
    z-index: 8;
    animation: sparkle 3.4s ease-in-out infinite;
}

.effect-heart {
    right: 10%;
    bottom: 130px;
    color: #f092a5;
    font-size: 27px;
}

.effect-sparkle-one {
    top: 120px;
    right: 14%;
    color: #e8bb56;
    font-size: 25px;
}

.effect-sparkle-two {
    left: 15%;
    top: 240px;
    color: #94b4dd;
    font-size: 17px;
    animation-delay: -1.5s;
}

@keyframes sparkle {

    0%,
    100% {
        transform: scale(0.85);
        opacity: 0.45;
    }

    50% {
        transform: scale(1.16);
        opacity: 1;
    }
}


/* =====================================================
   공통 섹션
===================================================== */

.story-section,
.features-section {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 120px 0;
}

.section-heading {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.section-heading h2 {
    max-width: 920px;
    margin: 16px auto 0;
    color: var(--navy-deep);
    font-size: clamp(34px, 4.2vw, 54px);
    line-height: 1.16;
    letter-spacing: -0.05em;
    word-break: keep-all;
}

.section-heading>p:last-child {
    max-width: 880px;
    margin: 22px auto 0;
    color: #798397;
    font-size: 16px;
    line-height: 1.85;
    word-break: keep-all;
}

html[lang="ko"] .section-heading h2 {
    font-size: clamp(33px, 4vw, 51px);
    line-height: 1.2;
    letter-spacing: -0.045em;
}

html[lang="ko"] .section-heading>p:last-child {
    line-height: 1.9;
}

html[lang="ko"] .hero-description {
    line-height: 1.85;
    word-break: keep-all;
}

/* 영어 설명문이 한 줄에 들어가도록 */
html[lang="en"] .hero-description {
    max-width: 640px;
    font-size: 16.5px;
    line-height: 1.7;
}


/* =====================================================
   여정
===================================================== */

.journey-grid {
    margin-top: 60px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.journey-card,
.feature-card {
    position: relative;
    overflow: hidden;
    background: white;
    border: 1px solid var(--line);
    box-shadow: 0 16px 42px rgba(17, 28, 51, 0.06);
}

.journey-card {
    min-height: 340px;
    padding: 30px;
    border-radius: 28px;
}

.journey-card.featured {
    color: white;
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.17), transparent 35%),
        linear-gradient(145deg, #30456d, #111c33);
}

.journey-number {
    color: #a6adba;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.journey-card.featured .journey-number,
.journey-card.featured p {
    color: rgba(255, 255, 255, 0.7);
}

.journey-character {
    width: 90px;
    height: 90px;
    margin-top: 30px;
    object-fit: contain;
}

.journey-card h3 {
    margin-top: 24px;
    font-size: 22px;
    letter-spacing: -0.03em;
}

.journey-card p {
    margin-top: 12px;
    color: #7d8799;
    font-size: 14px;
}


/* =====================================================
   기능
===================================================== */

.features-section {
    padding-top: 80px;
}

.feature-grid {
    margin-top: 55px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.feature-card {
    min-height: 300px;
    padding: 28px;
    border-radius: 26px;
}

.feature-character {
    width: 74px;
    height: 74px;
    object-fit: contain;
}

.feature-card h3 {
    margin-top: 25px;
    color: var(--navy);
    font-size: 20px;
    letter-spacing: -0.03em;
}

.feature-card p {
    margin-top: 12px;
    color: #7e8797;
    font-size: 14px;
}


/* =====================================================
   다운로드
===================================================== */

.download-section {
    width: min(1180px, calc(100% - 40px));
    min-height: 570px;
    margin: 40px auto 110px;
    padding: 90px 40px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-radius: 42px;
    color: white;
    background:
        radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.16), transparent 25%),
        radial-gradient(circle at 90% 80%, rgba(124, 156, 204, 0.22), transparent 28%),
        linear-gradient(145deg, #263b61, #111c33);
    box-shadow: var(--shadow);
}

.download-content {
    max-width: 1000px;
    position: relative;
    z-index: 3;
}

.download-section .section-label {
    color: rgba(255, 255, 255, 0.72);
}

.download-content>p:not(.section-label):not(.coming-soon) {
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.72);
}

/* 다운로드 제목 */
.download-title {
    width: 100%;
    max-width: 1000px;
    margin: 16px auto 0;
    color: white;
    font-size: clamp(29px, 3.3vw, 44px);
    line-height: 1.16;
    letter-spacing: -0.045em;
    text-align: center;
    word-break: keep-all;
}

.download-title-line {
    display: block;
    white-space: nowrap;
}

.download-title-emphasis {
    margin-top: 7px;
    color: #ffffff;
    text-shadow:
        0 10px 24px rgba(0, 0, 0, 0.2),
        0 0 20px rgba(178, 207, 247, 0.2);
}

html[lang="ko"] .download-title {
    font-size: clamp(28px, 3.15vw, 42px);
}

html[lang="en"] .download-title {
    font-size: clamp(27px, 3vw, 41px);
}

.store-buttons {
    margin-top: 32px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.store-button {
    min-width: 190px;
    min-height: 62px;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 11px;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 16px;
    background: rgba(7, 10, 16, 0.88);
}

.store-button span:last-child {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.05;
    font-size: 16px;
    font-weight: 700;
}

.store-button small {
    margin-bottom: 5px;
    font-size: 9px;
    font-weight: 500;
}

.store-icon {
    font-size: 26px;
}

/* 앱스토어 · 구글플레이 로고 */
.store-icon-image {
    width: 26px;
    height: 26px;
    flex: 0 0 auto;
    object-fit: contain;
    display: block;
}

.coming-soon {
    margin-top: 15px;
    color: rgba(255, 255, 255, 0.54);
    font-size: 12px;
}

.download-character {
    position: absolute;
    width: 150px;
    object-fit: contain;
    opacity: 0.9;
    animation: float 5.4s ease-in-out infinite;
}

.download-character-left {
    left: 30px;
    bottom: 35px;
}

.download-character-right {
    right: 25px;
    top: 35px;
    animation-delay: -2s;
}


/* =====================================================
   푸터
===================================================== */

.footer {
    padding: 72px 0 28px;
    color: white;
    background: #0d1527;
}

.footer-inner {
    width: min(1280px, calc(100% - 40px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 0.8fr 2.6fr;
    align-items: start;
    gap: 70px;
}

.footer-logo {
    display: block;
    width: auto;
    max-width: 160px;
    height: 48px;
    object-fit: contain;
}

.footer-brand p {
    margin-top: 18px;
    color: #a5adbc;
    font-size: 14px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    color: #c3c9d4;
    font-size: 14px;
}

.footer-business {
    color: #b8c0d1;
    font-size: 13px;
}

.footer-business h4 {
    margin-bottom: 22px;
    color: white;
    font-size: 18px;
    letter-spacing: -0.02em;
}

.business-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px 34px;
}

.business-item {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.business-item-wide {
    grid-column: 1 / -1;
}

.business-label {
    color: #7f8aa0;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.business-value {
    color: #d4d9e3;
    line-height: 1.55;
    word-break: break-word;
}

.business-link {
    transition: color 0.2s ease;
}

.business-link:hover {
    color: white;
}

.copyright {
    width: min(1180px, calc(100% - 40px));
    margin: 55px auto 0;
    padding-top: 22px;
    color: #687284;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 12px;
}


/* =====================================================
   안전 안내 띠
===================================================== */

.safety-strip {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto 40px;
    padding: 34px clamp(24px, 4vw, 48px);
    border: 1px solid rgba(69, 105, 158, 0.18);
    border-radius: 26px;
    background: linear-gradient(145deg, #f5f9ff, #e9f0fb);
}

.safety-strip-inner {
    max-width: 880px;
    margin: 0 auto;
    text-align: center;
}

.safety-strip p:not(.section-label) {
    margin-top: 14px;
    color: #55617a;
    font-size: 15px;
    line-height: 1.85;
    word-break: keep-all;
}

.safety-strip strong {
    color: var(--navy);
    font-weight: 800;
}

.safety-strip-link {
    display: inline-block;
    margin-top: 16px;
    color: #3d5c93;
    font-size: 14px;
    font-weight: 800;
}

.safety-strip-link:hover {
    color: var(--navy);
}


/* =====================================================
   푸터 안 정책 링크
===================================================== */

.footer-policy-links {
    margin-top: 24px;
    padding-top: 22px;
    display: flex;
    flex-direction: column;
    gap: 11px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #c3c9d4;
    font-size: 13.5px;
}

.footer-policy-links a:hover {
    color: #ffffff;
}


/* =====================================================
   반응형 — 태블릿
===================================================== */

@media (max-width: 1000px) {
    .navigation {
        display: none;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        margin: 0 auto;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-visual {
        margin-top: 20px;
    }

    /* 가운데 정렬일 때는 계단 들여쓰기 해제 */
    .hero .hero-title {
        max-width: 680px;
        margin-left: auto;
        margin-right: auto;
        align-items: center;
    }

    .hero-title-line-one,
    .hero-title-line-two,
    .hero-title-line-three,
    html[lang="ko"] .hero-title-line-two,
    html[lang="ko"] .hero-title-line-three,
    html[lang="en"] .hero-title-line-two,
    html[lang="en"] .hero-title-line-three {
        margin-left: 0;
    }

    .hero-title-line-three {
        justify-content: center;
    }

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

    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 42px;
    }

    .business-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}


/* =====================================================
   반응형 — 작은 화면
===================================================== */

@media (max-width: 900px) {
    .download-title-line {
        white-space: normal;
    }
}

@media (max-width: 620px) {

    .header-inner,
    .hero-inner,
    .story-section,
    .features-section,
    .download-section,
    .footer-inner,
    .copyright {
        width: min(100% - 26px, 1180px);
    }

    .brand-logo-stage {
        width: 90px;
        height: 41px;
    }

    .brand-logo-one {
        height: 36px;
    }

    .brand-logo-two {
        height: 24px;
        left: 33px;
        bottom: 3px;
    }

    .hero {
        padding-top: 110px;
    }

    .hero .hero-title,
    html[lang="ko"] .hero .hero-title {
        font-size: 40px;
        line-height: 1.06;
    }

    html[lang="en"] .hero .hero-title {
        font-size: 35px;
    }

    .hero-title-line {
        white-space: normal;
    }

    .hero-title-line-three {
        margin-top: 8px;
        gap: 10px;
    }

    .hero-bium-word,
    html[lang="ko"] .hero-bium-word,
    html[lang="en"] .hero-bium-word {
        font-size: 1.22em;
    }

    .hero-description,
    html[lang="en"] .hero-description {
        font-size: 16px;
    }

    .hero-visual {
        min-height: 590px;
    }

    .phone {
        width: 280px;
        height: 570px;
    }

    .character-one {
        width: 68px;
        left: -3%;
    }

    .character-two {
        width: 62px;
        right: -2%;
    }

    .character-three {
        width: 55px;
        left: 1%;
    }

    .story-section,
    .features-section {
        padding: 85px 0;
    }

    .section-heading h2,
    html[lang="ko"] .section-heading h2 {
        font-size: 34px;
    }

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

    .download-section {
        margin-bottom: 70px;
        padding: 75px 22px;
        border-radius: 30px;
    }

    .download-title,
    html[lang="ko"] .download-title,
    html[lang="en"] .download-title {
        font-size: 29px;
    }

    .download-character {
        width: 90px;
        opacity: 0.45;
    }

    .business-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}