/* ===================================================
   [Hjcare Premium Main V4 - Ultra High-End]
   - Grid & Container (max-width: 1280px)
   - Deep Padded Space (Apple Style)
   - 3D Hover & GSAP Readiness
=================================================== */

/* [공통] 기기별 줄바꿈 제어 */
.mo-br { display: none !important; }
.pc-br { display: inline !important; }

@media (max-width: 900px) {
    .mo-br { display: inline !important; }
    .pc-br { display: none !important; }
}



:root {
    --v4-bg-dark: #0a0c10;
    --v4-bg-light: #ffffff;
    --v4-accent: #d4af37; /* 고급 골드 */
    --v4-accent-hover: #f1c40f;
    --v4-text-main: #111111;
    --v4-text-sub: #666666;
    --v4-text-inverse: #ffffff;
    --v4-border: rgba(0,0,0,0.08);
}

/* ===================================================
   RESET & GLOBAL
=================================================== */
html, body {
    margin: 0; padding: 0;
    font-family: 'Pretendard', sans-serif !important;
    background: var(--v4-bg-light);
    color: var(--v4-text-main);
    overflow-x: hidden;
    scroll-behavior: smooth;
    width: 100%;
}

.v4-super-wrapper {
    width: 100%;
    overflow-x: hidden;
    position: relative;
}

* { box-sizing: border-box; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

/* 공통 컨테이너 (정제된 가로폭) */
.v4-container {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    padding: 0 40px;
    position: relative;
    z-index: 10;
}

@media (max-width: 768px) {
    .v4-container { padding: 0 24px; }
}

/* ===================================================
   01. HERO SECTION (Dark Cinematic)
=================================================== */
.v4-hero {
    position: relative;
    width: 100%;
    min-height: 75vh; /* 여백 축소를 위해 높이 하향 조정 */
    background: var(--v4-bg-dark);
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px; 
    padding-bottom: 40px;
}

/* 패럴랙스 배경 요소 */
.v4-hero-bg {
    position: absolute;
    inset: -10%; /* 패럴랙스 이동 범위 확보 */
    background: radial-gradient(circle at 50% 30%, rgba(212, 175, 55, 0.15), transparent 60%);
    z-index: 1;
}

/* 콘텐츠 래퍼 */
.v4-hero-content {
    display: flex;
    flex-direction: row; 
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    width: 100%;
}

.v4-hero-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 25px;
}

.v4-hero-trophy {
    width: 260px; /* 적절한 트로피 사이즈 */
    flex-shrink: 0;
    position: relative;
}

/* 떠오르는 듯한 플로팅 애니메이션 (상하 수직 모션) */
@keyframes v4-float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-30px); }
    100% { transform: translateY(0px); }
}

.trophy-img {
    width: 100%;
    /* 기존 박스 요소를 연상시키는 스타일 제거 */
    border-radius: 0;
    box-shadow: none;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.5)); /* 이미지 윤곽에만 그림자 부여 */
    animation: v4-float 4s ease-in-out infinite;
    will-change: transform;
}

/* 우측 텍스트 영역 */
.v4-hero-text-wrap {
    flex: 1;
    color: var(--v4-text-inverse);
    text-align: left;
    max-width: 500px; /* 텍스트 너비 제한 */
}

.v4-hero-sub-title {
    font-size: 24px;
    font-weight: 500;
    letter-spacing: 4px;
    color: var(--v4-accent);
    margin-bottom: 20px;
}

.v4-hero-main-title {
    font-size: clamp(28px, 4vw, 42px); /* 더 컴팩트하게 */
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -1.5px;
    margin: 0 0 15px 0;
    text-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.v4-hero-brand span {
    font-size: 32px;
    font-weight: 700;
    border-bottom: 3px solid var(--v4-accent);
    padding-bottom: 8px;
}

/* 모바일 히어로 처리 */
@media (max-width: 1024px) {
    .v4-hero { min-height: auto; padding: 120px 0 80px; }
    .v4-hero-content {
        flex-direction: column;
        text-align: center;
        gap: 50px;
    }
    .v4-hero-left {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    .v4-hero-text-wrap { text-align: center; }
    .v4-hero-main-title { font-size: clamp(32px, 8vw, 56px); }
    .v4-hero-sub-title { font-size: 18px; margin-bottom: 15px; }
    .v4-hero-trophy { width: 140px; margin: 0 auto; }
}

@media (max-width: 768px) {
    .v4-hero-main-title { font-size: clamp(24px, 9vw, 38px); }
    .v4-hero-brand span { font-size: 20px; }
}


/* ===================================================
   02. STATS SECTION (카운트다운 영역)
=================================================== */
.v4-stats-vertical {
    flex: 0.65;
    display: flex;
    flex-direction: column; /* 위아래로 쌓임 */
    gap: 12px;
}

.v4-stat-bar-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 25px;
    background: rgba(255,255,255,0.05);
    border-radius: 16px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
    text-decoration: none !important; /* 링크 밑줄 제거 */
    cursor: pointer;
}

.v4-stat-bar-item:hover {
    background: rgba(255,255,255,0.1);
    transform: translateX(-5px);
    border-color: var(--v4-accent);
}

.stat-label {
    font-size: 15px;
    color: rgba(255,255,255,0.5);
    font-weight: 500;
}

.stat-value {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
}

.stat-value strong {
    font-size: 28px;
    color: var(--v4-accent);
}

/* Existing .hero-stats and .v4-stat-card definitions are removed/replaced as per instruction */
/* The following are existing styles that were not explicitly removed, but are now redundant or replaced by the new .v4-stat-bar-item structure */
/*
.hero-stats {
    flex: 0.7; 
    display: flex;
    flex-direction: column; 
    gap: 15px;
    margin-top: 0;
}

.hero-stats .v4-stat-card {
    display: flex;
    flex-direction: row; 
    align-items: center;
    justify-content: flex-start;
    padding: 25px 35px;
    min-height: auto; 
    background: rgba(255,255,255,0.04);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    gap: 20px; 
    transition: all 0.4s ease;
}

.hero-stats .v4-stat-card:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-10px);
    border-color: var(--v4-accent);
}

.stat-value-box {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stat-label {
    font-size: 16px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 0;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}

.stat-value strong {
    font-size: 32px;
    display: inline-block;
    color: var(--v4-accent);
}
*/

.v4-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.v4-stat-card {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 30px;
    background: rgba(255,255,255,0.03);
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: transform 0.4s ease, background 0.4s ease;
}

.v4-stat-card:hover {
    transform: translateY(-8px);
    background: rgba(255,255,255,0.08);
}

.stat-icon {
    font-size: 48px;
    color: var(--v4-accent);
}

/* .stat-label and .stat-value are redefined above for .v4-stat-bar-item,
   these specific ones for .v4-stat-card might still be used elsewhere if .v4-stats-grid is active.
   Keeping them for now as the instruction only specified changes for the new bar items.
*/
/*
.stat-label {
    display: block;
    font-size: 15px;
    color: #a0a0a0;
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.stat-value {
    margin: 0;
    font-size: 28px;
    font-weight: 300;
}
*/

.stat-value strong {
    font-weight: 700;
    font-size: 40px;
}

@media (max-width: 1024px) {
    .v4-hero { min-height: auto; padding: 100px 0 60px; }
    .v4-hero-content { flex-direction: column; text-align: center; gap: 30px; }
    .v4-hero-left { align-items: center; text-align: center; gap: 20px; }
    .v4-hero-text-wrap { max-width: 100%; }
    .v4-hero-main-title { font-size: clamp(28px, 8vw, 42px); line-height: 1.2; }
    .v4-hero-sub-title { font-size: 16px; margin-bottom: 10px; }
    .v4-hero-trophy { width: 180px; margin-bottom: 0; }
    
    .v4-stats-vertical { width: 100%; gap: 8px; margin-top: 10px; }
    .v4-stat-bar-item { padding: 14px 20px; border-radius: 12px; }
    .stat-label { font-size: 14px; }
    .stat-value { font-size: 18px; }
    .stat-value strong { font-size: 24px; }
}


/* ===================================================
   03. STORY SECTION
=================================================== */
.v4-story {
    padding: 160px 0;
    background: var(--v4-bg-light);
    text-align: center;
}

.v4-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(212, 175, 55, 0.1);
    color: var(--v4-accent);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 2px;
    border-radius: 100px;
    margin-bottom: 24px;
}

.v4-story-header h2 {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: -1.5px;
    margin: 0 0 40px 0;
}

.v4-story-body p {
    font-size: 22px;
    line-height: 1.8;
    color: var(--v4-text-sub);
    font-weight: 400;
}

@media (max-width: 768px) {
    .v4-story { padding: 100px 0; }
    .v4-story-header h2 { font-size: 36px; }
    .v4-story-body p { font-size: 18px; }
}

/* ===================================================
   GSAP COMMON CLASSES
=================================================== */
.gs-reveal, .gs-fade-up {
    /* 자바스크립트 로드 전 투명도 처리용 클래스 */
    opacity: 0;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

/* ===================================================
   04. PROMISES SECTION (Overlap & 3D Tilt)
=================================================== */
.v4-promises {
    padding: 80px 0; /* 140px -> 80px */
    background: #fcfcfc; /* #f8f9fa -> #fcfcfc */
}

.v4-sec-header {
    text-align: center;
    margin-bottom: 50px; /* 80px -> 50px */
}

.v4-sec-header h2 {
    font-size: 48px;
    font-weight: 800;
    margin: 0 0 16px;
    letter-spacing: -1px;
}

.v4-sec-header p {
    font-size: 20px;
    color: var(--v4-text-sub);
    margin: 0;
}

.v4-sec-header.dark h2 { color: #fff; }
.v4-sec-header.dark p { color: #aaa; }

.v4-promises-grid.detailed-promises {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding-top: 20px;
}

/* 커넥팅 라인 (SVG) */
.v4-promises-line {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 1000px;
    height: 300px;
    z-index: 0;
    pointer-events: none;
    opacity: 0.6;
}

.p-path-bg { stroke: rgba(212, 175, 55, 0.1); stroke-width: 2; fill: none; }
.p-path-active { 
    stroke: var(--v4-accent); 
    stroke-width: 3; 
    fill: none; 
    stroke-dasharray: 1000; 
    stroke-dashoffset: 1000; 
    filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.5));
}

/* 약속 카드 공통 프리미엄 스타일 */
.v4-promise-card {
    position: relative;
    background-size: cover;
    background-position: center;
    border-radius: 32px;
    padding: 60px 40px;
    min-height: 520px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: #fff;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 15px 45px rgba(0,0,0,0.1);
}

.p-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 20%, rgba(0,0,0,0.85) 90%);
    z-index: 1;
    transition: background 0.4s ease;
}

.p-content-detailed {
    position: relative;
    z-index: 2;
}

.v4-promise-card:hover {
    transform: translateY(-15px) scale(1.02);
}

.v4-promise-card:hover .p-overlay {
    background: linear-gradient(to bottom, rgba(212, 175, 55, 0.1) 0%, rgba(0,0,0,0.9) 100%);
}

.v4-promise-card.active {
    border-color: var(--v4-accent);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.1);
}

/* 숫자 배지 스타일 강화 (Active 시 발광) */
.p-num {
    font-family: 'Teko', sans-serif, 'Arial Black', sans-serif;
    font-size: 60px;
    font-weight: 700;
    color: var(--v4-accent);
    line-height: 1;
    margin-bottom: 20px;
    opacity: 0.8;
}

.v4-promise-card.active .p-num {
    color: var(--v4-accent);
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.6);
}

.v4-promise-card:hover .p-num {
    color: var(--v4-accent);
}

/* 타임라인 모바일 활성화 스타일 추가 */
.v4-step.active .v4-step-dot {
    background: var(--v4-accent);
    box-shadow: 0 0 15px var(--v4-accent);
    transform: scale(1.2);
}

.v4-step.active .v4-step-content h3 {
    color: #fff;
}

@media (max-width: 768px) {
    .v4-step-content h3 { font-size: 24px; color: #777; transition: color 0.4s; }
}
.v4-promise-card h3 {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 16px 0;
}

.p-main-desc {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #fff;
}

.p-sub-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.p-sub-list li {
    font-size: 15px;
    color: rgba(255,255,255,0.7);
    line-height: 1.5;
    margin-bottom: 8px;
    position: relative;
    padding-left: 15px;
}

.p-sub-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--v4-accent);
}

.p-icon {
    position: absolute;
    right: 30px;
    bottom: 30px;
    font-size: 60px;
    color: var(--v4-accent);
    opacity: 0.2;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
}

.v4-promise-card:hover .p-icon {
    opacity: 1;
    transform: rotate(360deg) scale(1.1);
}

.v4-promise-card:hover .p-sub-list li {
    color: rgba(255,255,255,1);
}

@media (max-width: 900px) {
    .v4-promises { padding: 60px 0; }
    .v4-promises-grid.detailed-promises {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .v4-promise-card {
        min-height: 400px;
        padding: 30px 25px;
        border-radius: 20px;
    }
    .p-num { font-size: 48px; margin-bottom: 15px; }
    .p-main-desc { font-size: 18px; margin-bottom: 10px; }
    .p-sub-list li { font-size: 14px; margin-bottom: 5px; }
    /* 모바일 가독성을 위해 오버레이 조금 더 진하게 */
    .p-overlay { background: linear-gradient(to bottom, transparent 10%, rgba(0,0,0,0.9) 80%); }
}


/* ===================================================
   05. PRICING SECTION (Apple Style)
=================================================== */
.v4-pricing {
    padding: 60px 0 30px; /* 모바일 대응 추가 축소 */
    background: var(--v4-bg-light);
}

@media (max-width: 768px) {
    .v4-price-title h2 { font-size: 28px; }
    .v4-price-table { padding: 20px; }
    .v4-pr-name { font-size: 16px; }
    .v4-pr-val { font-size: 18px; }
    .v4-pr-val strong { font-size: 22px; }
}

.v4-pricing-inner {
    max-width: 1000px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 32px;
    box-shadow: 0 30px 100px rgba(0,0,0,0.08);
    padding: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 60px;
    border: 1px solid rgba(0,0,0,0.05);
}

.v4-price-title { flex: 1; }
.v4-price-title h2 {
    font-size: 44px;
    font-weight: 800;
    margin: 0 0 16px 0;
    letter-spacing: -1px;
}
.v4-price-title p {
    font-size: 20px;
    color: var(--v4-text-sub);
    margin: 0;
}

.v4-price-table {
    flex: 1.2;
    background: #fafafa;
    border-radius: 20px;
    padding: 40px;
}

.v4-pr-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    border-bottom: 1px solid #eaeaea;
}

.v4-pr-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.v4-pr-row:first-child {
    padding-top: 0;
}

.v4-pr-name {
    font-size: 20px;
    font-weight: 600;
}

.v4-pr-val {
    font-size: 18px;
    color: var(--v4-text-sub);
}

.v4-pr-val strong {
    font-size: 28px;
    color: var(--v4-text-main);
    font-weight: 800;
    white-space: nowrap; /* 가격 줄바꿈 방지 */
}

@media (max-width: 900px) {
    .v4-pricing-inner { flex-direction: column; padding: 40px 24px; gap: 40px; }
    .v4-price-table { padding: 30px 20px; width: 100%; }
    .v4-price-title { text-align: center; }
    .v4-price-title h2 { font-size: 32px; word-break: keep-all; }
}


/* ===================================================
   06. PROCESS SECTION (Timeline GSAP)
=================================================== */
.v4-process {
    padding: 80px 0; /* 140px -> 80px */
    background: var(--v4-bg-dark);
    color: #fff;
    position: relative;
}

.v4-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding-left: 50px; /* 라인 들어갈 공간 */
}

/* 그려지는 선 (Background 막대와 앞의 그려지는 막대) */
.v4-timeline::before {
    content: '';
    position: absolute;
    left: 14px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(255,255,255,0.1);
}

/* GSAP로 그려질 선 */
.gs-timeline-line {
    position: absolute;
    left: 14px;
    top: 0;
    width: 2px;
    background: var(--v4-accent);
    z-index: 1;
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.5);
}

.v4-step {
    position: relative;
    margin-bottom: 80px;
    padding-left: 40px;
}

.v4-step:last-child { margin-bottom: 0; }

.v4-step-dot {
    position: absolute;
    left: -42px; /* 라인 위치(14) - 점 중심(6) */
    top: 6px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--v4-bg-dark);
    border: 3px solid var(--v4-accent);
    z-index: 2;
    transition: background 0.4s ease;
}

.v4-step:hover .v4-step-dot {
    background: var(--v4-accent);
}

.s-no {
    display: inline-block;
    color: var(--v4-accent);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.v4-step-content h3 {
    font-size: 32px;
    font-weight: 700;
    margin: 0 0 12px 0;
}

.v4-step-content p {
    font-size: 18px;
    color: #aaa;
    margin: 0;
}

@media (max-width: 768px) {
    .v4-step-content h3 { font-size: 24px; }
}


/* ===================================================
   07. ESTIMATE SECTION
=================================================== */
.v4-estimate {
    padding: 80px 0; /* 140px -> 80px */
    background: #f8f9fa;
}

.v4-est-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    border-radius: 32px;
    padding: 60px 80px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.05);
    gap: 60px;
}

.v4-est-text {
    flex: 1;
}

.v4-est-text .v4-tag {
    display: inline-block;
    padding: 6px 14px;
    background: #111;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    border-radius: 100px;
    margin-bottom: 24px;
    letter-spacing: 1px;
}

.v4-est-text h2 {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    margin: 0 0 20px 0;
    letter-spacing: -1px;
    word-break: keep-all; /* 단어 단위 줄바꿈 */
}

.v4-est-text p {
    font-size: 20px;
    color: var(--v4-text-sub);
    line-height: 1.6;
    margin: 0;
}

.v4-est-form {
    flex: 1;
    background: #fafafa;
    padding: 40px;
    border-radius: 20px;
    border: 1px solid #eaeaea;
}

/* 임시 위젯 스타일 초기화 */
.form-wrapper-v4 img.zbxe_widget_output {
    width: 100%;
    border-radius: 12px;
}

@media (max-width: 1024px) {
    .v4-est-wrap { flex-direction: column; padding: 60px 24px; text-align: center; gap: 40px; }
    .v4-est-form { width: 100%; padding: 0; background: transparent; border: none; } /* 모바일에서는 배경 제거하여 여백 확보 */
}

/* ===================================================
   08. REVIEWS GALLERY & COMMON TWEAKS
=================================================== */
.gs-reveal, .gs-fade-up {
    /* 자바스크립트 로드 전 투명도 처리용 클래스 */
    opacity: 0;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.hj-gall-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.hj-gall-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.03);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hj-gall-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}

.gall-thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.gall-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.hj-gall-card:hover .gall-thumb img {
    transform: scale(1.08);
}

.region-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    backdrop-filter: blur(4px);
}

.gall-info {
    padding: 24px;
}

.gall-info strong {
    display: block;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--v4-accent);
}

.gall-info p {
    font-size: 15px;
    color: var(--v4-text-sub);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 1024px) {
    .hj-gall-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

@media (max-width: 600px) {
    .hj-gall-grid { grid-template-columns: 1fr; }
}

/* ===================================================
   GLOBAL RESPONSIVE TWEAKS (FINAL)
=================================================== */
@media (max-width: 768px) {
    .v4-promises, .v4-pricing, .v4-process, .v4-estimate, .v4-reviews { padding: 70px 0; }
    .v4-sec-header { margin-bottom: 40px; }
    .v4-sec-header h2 { font-size: clamp(26px, 7vw, 36px); letter-spacing: -1px; }
    .v4-sec-header p { font-size: 15px; line-height: 1.5; }
}

/* ===================================================
   [모바일 모드] 페이드업 초기 상태 & 노출 제어
   GSAP이 opacity:0으로 가두지 못하게 CSS로 기반 설정
=================================================== */
@media (max-width: 900px) {
    /* 모바일: JS가 애니메이션 직전까지 visibility만 제어하도록 */
    .gs-fade-up {
        opacity: 0;
        transform: translateY(8px);
        transition: opacity 0.4s ease, transform 0.4s ease;
    }
    .gs-fade-up.is-visible {
        opacity: 1 !important;
        transform: none !important;
    }

    /* 선 요소는 항상 보이도록 initial height 보장 */
    .gs-promise-line-mobile {
        height: 0 !important;
        opacity: 1 !important;
    }
    .gs-timeline-line {
        height: 0 !important;
        opacity: 1 !important;
        /* 모바일: 선을 더 굵고 밝게 */
        width: 3px !important;
        left: 13px !important;
        background: #d4af37 !important;
        box-shadow: 0 0 12px rgba(212, 175, 55, 0.9), 0 0 24px rgba(212, 175, 55, 0.5) !important;
    }

    /* 모바일: 타임라인 배경선도 조금 더 보이게 */
    .v4-timeline::before {
        background: rgba(212, 175, 55, 0.2) !important;
    }

    /* 모바일: 스텝 점(dot) active 상태 강조 */
    .v4-step.active .v4-step-dot {
        background: var(--v4-accent) !important;
        box-shadow: 0 0 10px rgba(212, 175, 55, 0.8);
    }
}