:root {
    --ink: #17211f;
    --muted: #66726f;
    --paper: #fbfaf7;
    --surface: #ffffff;
    --line: #e5e0d7;
    --teal: #176c68;
    --teal-deep: #0e4a47;
    --teal-soft: #e3f1ef;
    --amber: #c88f3f;
    --rose: #a45d5d;
    --charcoal: #24302e;
    --shadow: 0 18px 48px rgba(23, 33, 31, 0.12);
    --shadow-soft: 0 10px 30px rgba(23, 33, 31, 0.08);
    --nav-height: 74px;
    --screen-section-height: calc(100svh - var(--nav-height));
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.65;
    overflow-x: hidden;
}

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

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

button,
input,
select,
textarea {
    font: inherit;
}

button {
    font-family: inherit;
}

.container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.navbar {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 50;
    background: rgba(251, 250, 247, 0.92);
    border-bottom: 1px solid rgba(229, 224, 215, 0.72);
    backdrop-filter: blur(16px);
    transition: box-shadow 0.2s ease, background 0.2s ease;
}

.navbar.scrolled {
    background: rgba(251, 250, 247, 0.98);
    box-shadow: 0 8px 28px rgba(23, 33, 31, 0.08);
}

.nav-inner {
    width: min(1320px, calc(100% - 40px));
    height: var(--nav-height);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: max-content;
}

.nav-logo {
    width: 132px;
    height: 34px;
    object-fit: contain;
}

.brand-service {
    display: inline-flex;
    align-items: center;
    height: 30px;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--teal-deep);
    background: var(--teal-soft);
    font-size: 13px;
    font-weight: 800;
}

.nav-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    flex: 1;
    list-style: none;
}

.nav-menu a {
    display: inline-flex;
    align-items: center;
    height: 42px;
    color: var(--charcoal);
    font-size: 15px;
    font-weight: 700;
    border-bottom: 2px solid transparent;
}

.nav-menu a:hover {
    color: var(--teal);
    border-bottom-color: var(--teal);
}

.nav-cta,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 46px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.nav-cta {
    color: #ffffff;
    background: var(--teal);
    box-shadow: 0 8px 22px rgba(23, 108, 104, 0.2);
}

.btn:hover,
.nav-cta:hover {
    transform: translateY(-2px);
}

.btn:disabled,
.btn.is-loading {
    opacity: 0.72;
    cursor: wait;
    transform: none;
}

.btn-primary {
    color: #ffffff;
    background: var(--teal);
    box-shadow: 0 14px 30px rgba(23, 108, 104, 0.24);
}

.btn-secondary {
    color: var(--ink);
    background: rgba(255, 255, 255, 0.88);
    border-color: rgba(255, 255, 255, 0.72);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--teal-deep);
    background: var(--surface);
    cursor: pointer;
}

.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: #ffffff;
    padding: var(--nav-height) 0 0;
    --hero-shift: 0px;
}

.hero-image,
.hero-overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-image {
    object-fit: cover;
    object-position: center;
    transform: scale(1.04) translate3d(0, var(--hero-shift), 0);
    transform-origin: center;
    animation: heroBreath 26s ease-in-out infinite alternate;
    will-change: transform, filter;
}

.hero-overlay {
    background:
        linear-gradient(90deg, rgba(14, 27, 25, 0.82) 0%, rgba(14, 27, 25, 0.64) 43%, rgba(14, 27, 25, 0.22) 100%),
        linear-gradient(180deg, rgba(14, 27, 25, 0.34) 0%, rgba(14, 27, 25, 0.82) 100%);
    animation: overlayGlow 12s ease-in-out infinite alternate;
}

.memory-flow {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
    opacity: 0.6;
}

.memory-flow span {
    position: absolute;
    bottom: -28%;
    left: var(--x);
    width: 1px;
    height: var(--height);
    background: linear-gradient(
        to top,
        rgba(245, 210, 149, 0),
        rgba(245, 210, 149, 0.42),
        rgba(255, 255, 255, 0)
    );
    transform: rotate(17deg);
    animation: memoryRise var(--duration) linear infinite;
    animation-delay: var(--delay);
}

.memory-flow span:nth-child(1) {
    --x: 8%;
    --height: 150px;
    --duration: 14s;
    --delay: -2s;
}

.memory-flow span:nth-child(2) {
    --x: 22%;
    --height: 220px;
    --duration: 18s;
    --delay: -7s;
}

.memory-flow span:nth-child(3) {
    --x: 46%;
    --height: 190px;
    --duration: 16s;
    --delay: -4s;
}

.memory-flow span:nth-child(4) {
    --x: 64%;
    --height: 250px;
    --duration: 20s;
    --delay: -10s;
}

.memory-flow span:nth-child(5) {
    --x: 79%;
    --height: 170px;
    --duration: 15s;
    --delay: -1s;
}

.memory-flow span:nth-child(6) {
    --x: 91%;
    --height: 230px;
    --duration: 19s;
    --delay: -12s;
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 390px;
    align-items: center;
    gap: clamp(32px, 5vw, 64px);
    min-height: var(--screen-section-height);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: clamp(10px, 1.6vh, 18px);
    color: #f5d295;
    font-family: Inter, 'Noto Sans KR', sans-serif;
    font-size: 14px;
    font-weight: 800;
}

.eyebrow.dark {
    color: var(--teal);
}

.hero h1 {
    max-width: 760px;
    font-size: clamp(42px, 5vw, 56px);
    line-height: 1.16;
    font-weight: 900;
    animation: contentLift 0.8s ease 0.1s backwards;
}

.hero-copy {
    max-width: 650px;
    margin-top: clamp(16px, 2.3vh, 26px);
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(17px, 1.6vw, 20px);
    font-weight: 400;
    animation: contentLift 0.8s ease 0.25s backwards;
}

/* ==========================================================================
   Hero 버튼 영역 전체 정렬 및 디자인 (최종 수정본)
   ========================================================================== */
.hero-actions {
    display: flex;
    flex-wrap: wrap; 
    gap: 12px;
    align-items: center;
    margin-top: clamp(20px, 3vh, 34px);
    animation: contentLift 0.8s ease 0.38s backwards;
}

/* 왼쪽 메인 강조 버튼 (청록색 계열) */
.btn-primary.main-action {
    background-color: #1a6d65; 
    color: white;
    padding: 0 20px;
    height: 46px; 
    border-radius: 8px;
    font-weight: 700;
}

/* 오른쪽 서브 버튼들을 감싸는 밝은 회색 그룹 박스 */
.btn-group-secondary {
    display: inline-flex;
    background-color: #e5e5e5;
    border-radius: 8px;
    padding: 4px;
    gap: 4px;
}

/* 1. 기본 상태: 무조건 투명하게 강제 (!important) */
.btn-group-secondary .btn-secondary {
    padding: 0 16px;
    height: 38px;
    color: #666 !important; /* 글자색 회색 강제 */
    background-color: transparent !important; /* 배경 투명 강제 */
    border: none;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    border-radius: 6px;
    transition: all 0.25s ease;
    box-shadow: none !important; /* 그림자 없음 강제 */
}

/* 2. 마우스 올렸을 때만 하얗게 변화 */
.btn-group-secondary .btn-secondary:hover {
    background-color: #ffffff !important;
    color: #333 !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08) !important;
    transform: translateY(-1px);
}
/* ========================================================================== */

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    max-width: 670px;
    margin-top: clamp(24px, 4vh, 46px);
    animation: contentLift 0.8s ease 0.5s backwards;
}

.hero-stats div {
    min-height: clamp(76px, 12vh, 96px);
    padding: clamp(14px, 2vh, 18px);
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px);
    transition: background 0.24s ease, transform 0.24s ease, border-color 0.24s ease;
    text-align: center;
}

.hero-stats div:hover {
    transform: translateY(-4px);
    border-color: rgba(245, 210, 149, 0.46);
    background: rgba(255, 255, 255, 0.17);
}

.hero-stats strong,
.hero-stats span {
    display: block;
}

.hero-stats strong {
    font-size: 24px;
    line-height: 1.2;
}

.hero-stats span {
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 14px;
}

.hero-panel {
    padding: clamp(20px, 3vh, 26px);
    border: 1px solid rgba(255, 255, 255, 0.34);
    border-radius: 8px;
    background: rgba(251, 250, 247, 0.9);
    color: var(--ink);
    box-shadow: var(--shadow);
    animation: panelFloat 8s ease-in-out infinite;
    transform-origin: center;
}

.panel-top {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 32px;
    padding: 0 10px;
    border-radius: 8px;
    background: var(--teal-soft);
    color: var(--teal-deep);
    font-size: 13px;
    font-weight: 800;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--teal);
    animation: softPulse 2.8s ease-in-out infinite;
}

.memorial-profile {
    display: grid;
    grid-template-columns: 76px 1fr;
    gap: 18px;
    margin-top: clamp(18px, 3vh, 28px);
    align-items: center;
}

.portrait,
.preview-portrait {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(200, 143, 63, 0.36);
    border-radius: 8px;
    background: #f6efe3;
    color: var(--amber);
    font-family: serif;
    font-weight: 700;
}

.portrait {
    width: 76px;
    height: 96px;
    font-size: 34px;
    position: relative;
    overflow: hidden;
}

.portrait::after {
    content: '';
    position: absolute;
    inset: -30% auto -30% -45%;
    width: 35%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.62), transparent);
    transform: rotate(12deg);
    animation: portraitShine 5.8s ease-in-out infinite;
}

.profile-label {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.memorial-profile h2 {
    margin: 3px 0 8px;
    font-size: 25px;
}

.memorial-profile p:last-child {
    color: var(--muted);
    font-size: 15px;
}

.tribute-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: clamp(18px, 3vh, 28px);
}

.tribute-action {
    min-height: clamp(70px, 11vh, 88px);
    display: grid;
    place-items: center;
    gap: 7px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    color: var(--charcoal);
    cursor: pointer;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.tribute-action:hover,
.tribute-action:focus-visible {
    transform: translateY(-4px);
    border-color: rgba(200, 143, 63, 0.42);
    box-shadow: 0 14px 26px rgba(23, 33, 31, 0.1);
    outline: none;
}

.tribute-list i {
    color: var(--amber);
    font-size: 22px;
}

.tribute-list span {
    display: grid;
    justify-items: center;
    gap: 2px;
    color: var(--charcoal);
    font-size: 12px;
    font-weight: 800;
}

.tribute-list strong {
    font-family: Inter, 'Noto Sans KR', sans-serif;
    font-size: 18px;
    line-height: 1;
}

.tribute-list em {
    font-style: normal;
}

.tribute-action.is-counting {
    animation: tributePop 0.34s ease;
}

.message-open {
    width: 100%;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
    border: 1px solid rgba(23, 108, 104, 0.18);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--teal-deep);
    font-size: 14px;
    font-weight: 900;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.message-open:hover,
.message-open:focus-visible,
.message-open.is-open {
    transform: translateY(-2px);
    border-color: rgba(23, 108, 104, 0.34);
    background: var(--teal-soft);
    outline: none;
}

.quick-message {
    display: none;
    gap: 8px;
    margin-top: 10px;
    padding: 12px;
    border: 1px solid rgba(23, 108, 104, 0.18);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.82);
}

.quick-message.is-open {
    display: grid;
    animation: previewFade 0.24s ease;
}

.quick-message label {
    color: var(--teal-deep);
    font-size: 12px;
    font-weight: 900;
}

.quick-message textarea {
    width: 100%;
    min-height: 62px;
    resize: none;
    border: 1px solid #d9d2c8;
    border-radius: 8px;
    padding: 10px;
    color: var(--ink);
    background: #ffffff;
    outline: none;
}

.quick-message textarea:focus {
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(23, 108, 104, 0.1);
}

.quick-message-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.quick-message-actions button {
    min-height: 34px;
    padding: 0 12px;
    border-radius: 8px;
    border: 1px solid var(--line);
    color: var(--charcoal);
    background: #ffffff;
    font-size: 13px;
    font-weight: 900;
    cursor: pointer;
}

.quick-message-actions button[type='submit'] {
    border-color: var(--teal);
    color: #ffffff;
    background: var(--teal);
}

.memory-notes {
    margin-top: clamp(14px, 2vh, 18px);
    padding: 14px 16px;
    border: 1px solid rgba(23, 108, 104, 0.14);
    border-radius: 8px;
    background: rgba(227, 241, 239, 0.72);
    min-height: 76px;
}

.memory-notes p {
    display: grid;
    gap: 5px;
    transition: opacity 0.24s ease, transform 0.24s ease;
}

.memory-notes.is-changing p {
    opacity: 0;
    transform: translateY(6px);
}

.memory-note-time {
    color: var(--teal);
    font-size: 12px;
    font-weight: 900;
}

.memory-note-text {
    color: var(--charcoal);
    font-size: 14px;
    line-height: 1.45;
}

.section {
    min-height: var(--screen-section-height);
    display: flex;
    align-items: center;
    padding: clamp(28px, 5vh, 48px) 0;
    scroll-margin-top: var(--nav-height);
}

.section > .container {
    width: min(1180px, calc(100% - 40px));
}

.section-header {
    max-width: 760px;
    margin: 0 auto clamp(22px, 3.6vh, 34px);
    text-align: center;
}

.section h2 {
    color: var(--ink);
    font-size: clamp(31px, 3vw, 38px);
    line-height: 1.26;
    font-weight: 900;
}

.section-header p:last-child,
.section-copy p,
.contact-copy p,
.support-band p {
    color: var(--muted);
    font-size: clamp(15px, 1.35vw, 17px);
}

.split-layout {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: clamp(34px, 5vw, 56px);
    align-items: center;
}

.section-copy h2,
.contact-copy h2,
.support-band h2 {
    margin-bottom: clamp(12px, 2vh, 18px);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(12px, 1.8vh, 16px);
}

.about-card,
.feature-card,
.process-step {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--shadow-soft);
}

.about-card {
    min-height: clamp(150px, 23vh, 188px);
    padding: clamp(18px, 2.7vh, 24px);
}

.about-card i,
.feature-icon,
.process-step i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background: var(--teal-soft);
    color: var(--teal);
    font-size: 21px;
}

.about-card i,
.feature-icon,
.process-step i {
    width: clamp(40px, 6vh, 48px);
    height: clamp(40px, 6vh, 48px);
}

.about-card h3,
.feature-card h3,
.process-step h3 {
    margin: clamp(12px, 1.8vh, 16px) 0 8px;
    font-size: clamp(18px, 1.6vw, 20px);
}

.about-card p,
.feature-card p,
.process-step p {
    color: var(--muted);
}

.feature-section {
    background: #ffffff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(12px, 1.8vh, 16px);
}

.feature-card {
    min-height: clamp(166px, 24vh, 196px);
    padding: clamp(18px, 2.5vh, 24px);
}

.feature-icon {
    background: #f7efe5;
    color: var(--amber);
}

.memorial-section {
    background: #f4f0e9;
}

.memorial-layout {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(34px, 5vw, 60px);
    align-items: center;
}

.memorial-preview {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.preview-toolbar {
    height: clamp(36px, 5vh, 44px);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 18px;
    background: var(--charcoal);
}

.preview-toolbar span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.45);
}

.preview-hero {
    min-height: clamp(142px, 22vh, 178px);
    display: grid;
    grid-template-columns: 88px 1fr;
    align-items: center;
    gap: 20px;
    padding: clamp(22px, 3.5vh, 30px);
    background:
        linear-gradient(90deg, rgba(23, 108, 104, 0.86), rgba(36, 48, 46, 0.78)),
        url('../images/memorial-hero.png') center / cover;
    color: #ffffff;
}

.preview-portrait {
    width: clamp(70px, 8vw, 88px);
    height: clamp(88px, 13vh, 112px);
    color: #ffffff;
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.36);
    font-size: 36px;
}

.preview-hero p {
    color: rgba(255, 255, 255, 0.78);
    font-weight: 800;
}

.preview-hero h3 {
    margin-top: 8px;
    font-size: clamp(22px, 2.2vw, 28px);
    line-height: 1.3;
}

.preview-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-bottom: 1px solid var(--line);
}

.preview-tab {
    position: relative;
    height: clamp(42px, 6vh, 50px);
    border: 0;
    border-right: 1px solid var(--line);
    background: #ffffff;
    color: var(--muted);
    font-weight: 800;
    cursor: pointer;
}

.preview-tab:last-child {
    border-right: 0;
}

.preview-tab.active {
    color: var(--teal-deep);
    background: var(--teal-soft);
}

.preview-tab.active::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    background: var(--teal);
    transform-origin: left;
    animation: tabProgress 5.6s linear infinite;
}

.preview-body {
    min-height: clamp(128px, 19vh, 166px);
    padding: clamp(20px, 3vh, 28px);
}

.preview-pane {
    display: none;
}

.preview-pane.active {
    display: block;
    animation: previewFade 0.42s ease;
}

.preview-pane i {
    color: var(--amber);
    font-size: clamp(24px, 3vh, 30px);
}

.preview-pane p {
    margin-top: clamp(12px, 2vh, 18px);
    color: var(--ink);
    font-size: clamp(16px, 1.5vw, 18px);
    font-weight: 700;
}

.preview-pane span {
    display: inline-flex;
    margin-top: clamp(10px, 1.8vh, 16px);
    color: var(--muted);
}

.check-list {
    display: grid;
    gap: clamp(8px, 1.4vh, 12px);
    margin-top: clamp(16px, 2.8vh, 24px);
    list-style: none;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--charcoal);
    font-weight: 700;
}

.check-list i {
    margin-top: 5px;
    color: var(--teal);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(12px, 1.8vh, 16px);
}

.process-step {
    position: relative;
    min-height: clamp(178px, 28vh, 228px);
    padding: clamp(20px, 3vh, 26px);
}

.process-step span {
    position: absolute;
    top: 20px;
    right: 22px;
    color: rgba(23, 108, 104, 0.16);
    font-family: Inter, sans-serif;
    font-size: 38px;
    font-weight: 800;
}

.support-section {
    min-height: auto;
    padding: clamp(44px, 8vh, 72px) 0;
    background: var(--charcoal);
}

.support-band {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 40px;
    align-items: center;
    color: #ffffff;
}

.support-band h2,
.support-band p {
    color: #ffffff;
}

.support-band p {
    color: rgba(255, 255, 255, 0.76);
}

.package-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.package-card {
    min-height: 138px;
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 8px;
    text-align: left;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    cursor: pointer;
    transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.package-card:hover,
.package-card.active {
    transform: translateY(-2px);
    border-color: rgba(245, 210, 149, 0.72);
    background: rgba(245, 210, 149, 0.14);
}

.package-card.active {
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.16);
}

.package-card strong,
.package-card span {
    display: block;
}

.package-card strong {
    margin-bottom: 10px;
    font-size: 22px;
}

.package-card span {
    color: rgba(255, 255, 255, 0.78);
}

.contact-section {
    background: #ffffff;
}

.contact-layout {
    display: grid;
    grid-template-columns: 0.86fr 1.14fr;
    gap: clamp(34px, 5vw, 56px);
    align-items: start;
}

.contact-info-list {
    display: grid;
    gap: clamp(10px, 1.8vh, 14px);
    margin-top: clamp(18px, 3vh, 28px);
}

.contact-info-list div {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--charcoal);
    font-weight: 800;
}

.contact-info-list i {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--teal-soft);
    color: var(--teal);
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(10px, 1.7vh, 14px);
    padding: clamp(22px, 3vh, 28px);
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper);
    box-shadow: var(--shadow-soft);
}

.contact-form .form-row:nth-of-type(5),
.contact-form .form-submit {
    grid-column: 1 / -1;
}

.form-row {
    display: grid;
    gap: 6px;
}

.form-row label {
    color: var(--charcoal);
    font-weight: 800;
}

.form-row input,
.form-row select,
.form-row textarea {
    width: 100%;
    border: 1px solid #d9d2c8;
    border-radius: 8px;
    background: #ffffff;
    color: var(--ink);
    outline: none;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.form-row input,
.form-row select {
    height: clamp(42px, 6vh, 48px);
    padding: 0 14px;
}

.form-row textarea {
    min-height: clamp(82px, 13vh, 110px);
    resize: vertical;
    padding: 14px;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    border-color: var(--teal);
    box-shadow: 0 0 0 4px rgba(23, 108, 104, 0.12);
}

.form-submit {
    width: 100%;
    min-height: clamp(46px, 7vh, 52px);
}

.footer {
    background: #17211f;
    color: #ffffff;
    padding: 54px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.6fr 0.6fr;
    gap: 40px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-brand img {
    width: 132px;
    height: 34px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.footer-brand span {
    color: #f5d295;
    font-weight: 900;
}

.footer p,
.footer a {
    color: rgba(255, 255, 255, 0.72);
}

.footer h3 {
    margin-bottom: 14px;
    font-size: 17px;
}

.footer a {
    display: block;
    margin-top: 9px;
}

.footer a:hover {
    color: #ffffff;
}

.footer-bottom {
    margin-top: 46px;
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    text-align: center;
}

.scroll-to-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 8px;
    color: #ffffff;
    background: var(--teal);
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition: opacity 0.18s ease, transform 0.18s ease;
    z-index: 40;
}

.scroll-to-top.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.notification {
    position: fixed;
    top: 92px;
    right: 20px;
    z-index: 100;
    max-width: 390px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    border: 1px solid var(--line);
    border-left: 4px solid var(--teal);
    border-radius: 8px;
    background: #ffffff;
    color: var(--ink);
    box-shadow: var(--shadow);
    animation: notifyIn 0.24s ease;
}

.notification.error {
    border-left-color: var(--rose);
}

.notification > i {
    color: var(--teal);
}

.notification.error > i {
    color: var(--rose);
}

.notification button {
    margin-left: auto;
    border: 0;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
}

.notification.leaving {
    animation: notifyOut 0.24s ease forwards;
}

.about-card,
.feature-card,
.process-step,
.memorial-preview,
.contact-form,
.section-copy,
.section-header,
.contact-copy,
.support-band,
.package-card {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.45s ease, transform 0.45s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.about-card.is-visible,
.feature-card.is-visible,
.process-step.is-visible,
.memorial-preview.is-visible,
.contact-form.is-visible,
.section-copy.is-visible,
.section-header.is-visible,
.contact-copy.is-visible,
.support-band.is-visible,
.package-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.about-card.is-visible:hover,
.feature-card.is-visible:hover,
.process-step.is-visible:hover {
    transform: translateY(-6px);
    border-color: rgba(23, 108, 104, 0.24);
    box-shadow: 0 20px 42px rgba(23, 33, 31, 0.12);
}

@keyframes notifyIn {
    from {
        opacity: 0;
        transform: translateX(22px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes notifyOut {
    to {
        opacity: 0;
        transform: translateX(22px);
    }
}

@keyframes heroBreath {
    from {
        transform: scale(1.04) translate3d(0, var(--hero-shift), 0);
        filter: saturate(0.95) brightness(0.98);
    }
    to {
        transform: scale(1.075) translate3d(-10px, calc(var(--hero-shift) - 8px), 0);
        filter: saturate(1.04) brightness(1.04);
    }
}

@keyframes overlayGlow {
    from {
        opacity: 1;
    }
    to {
        opacity: 0.9;
    }
}

@keyframes memoryRise {
    from {
        opacity: 0;
        transform: translate3d(-18px, 0, 0) rotate(17deg);
    }
    18% {
        opacity: 0.58;
    }
    74% {
        opacity: 0.36;
    }
    to {
        opacity: 0;
        transform: translate3d(42px, -118vh, 0) rotate(17deg);
    }
}

@keyframes contentLift {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes panelFloat {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-9px);
    }
}

@keyframes softPulse {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(23, 108, 104, 0.26);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(23, 108, 104, 0);
    }
}

@keyframes portraitShine {
    0%,
    44% {
        transform: translateX(0) rotate(12deg);
        opacity: 0;
    }
    55% {
        opacity: 0.9;
    }
    72%,
    100% {
        transform: translateX(420%) rotate(12deg);
        opacity: 0;
    }
}

@keyframes previewFade {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes tabProgress {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

@keyframes tributePop {
    0% {
        transform: translateY(-4px) scale(1);
    }
    45% {
        transform: translateY(-6px) scale(1.06);
    }
    100% {
        transform: translateY(-4px) scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.001ms !important;
    }

    .memory-flow {
        display: none;
    }
}

@media (max-width: 1100px) {
    .nav-cta {
        display: none;
    }

    .hero-grid,
    .split-layout,
    .memorial-layout,
    .contact-layout,
    .support-band {
        grid-template-columns: 1fr;
    }

    .hero-panel {
        max-width: 520px;
    }

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

@media (max-width: 780px) {
    .container,
    .nav-inner {
        width: min(100% - 28px, 1180px);
    }

    .nav-inner {
        height: 66px;
    }

    .nav-logo {
        width: 116px;
    }

    .brand-service {
        font-size: 12px;
        height: 28px;
        padding: 0 9px;
    }

    .nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin-left: auto;
    }

    .nav-menu {
        position: absolute;
        left: 14px;
        right: 14px;
        top: 76px;
        display: none;
        padding: 14px;
        border: 1px solid var(--line);
        border-radius: 8px;
        background: var(--surface);
        box-shadow: var(--shadow-soft);
    }

    .nav-menu.active {
        display: grid;
        gap: 6px;
    }

    .nav-menu a {
        width: 100%;
        padding: 0 12px;
    }

    .hero {
        min-height: auto;
        padding: 112px 0 54px;
    }

    .hero-overlay {
        background: linear-gradient(180deg, rgba(14, 27, 25, 0.86) 0%, rgba(14, 27, 25, 0.62) 50%, rgba(14, 27, 25, 0.88) 100%);
    }

    .hero h1 {
        font-size: 38px;
    }

    .hero-copy {
        font-size: 17px;
    }

    .hero-stats,
    .tribute-list,
    .about-grid,
    .features-grid,
    .process-grid,
    .package-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-panel {
        padding: 20px;
    }

    .section {
        padding: 76px 0;
    }

    .section h2 {
        font-size: 31px;
    }

    .section-header p:last-child,
    .section-copy p,
    .contact-copy p,
    .support-band p {
        font-size: 16px;
    }

    .preview-hero {
        grid-template-columns: 1fr;
        padding: 26px;
    }

    .contact-form {
        padding: 22px;
    }

    .notification {
        left: 14px;
        right: 14px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .brand-service {
        display: none;
    }

    .hero h1 {
        font-size: 32px;
    }

    /* ==========================================================================
       모바일 화면 최적화 (수정됨)
       ========================================================================== */
    .hero-actions {
        display: flex;
        flex-direction: column; /* 세로 정렬 */
        align-items: stretch; /* 가로를 꽉 채우기 */
    }

    .btn-group-secondary {
        display: flex;
        width: 100%; /* 그룹 박스 가로 꽉 차게 */
    }

    .btn-group-secondary .btn-secondary {
        flex: 1; /* 추모관/봉안당 버튼이 반반씩 차지하게 */
        justify-content: center; /* 아이콘과 글자 가운데 정렬 */
    }
    /* ========================================================================== */

    .btn {
        width: 100%;
    }

    .memorial-profile {
        grid-template-columns: 1fr;
    }

    .preview-tabs {
        grid-template-columns: 1fr;
    }

    .preview-tab {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }
}

/* 1. 기본 상태: 첫 번째 버튼(추모관 보기)만 활성화된 듯한 흰색 배경 */
.btn-group-secondary .btn-secondary:first-child {
    background-color: #ffffff; 
    color: #333;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05); /* 살짝 떠 있는 효과 */
}

/* 2. 트릭: 마우스가 그룹 박스 안으로 들어오면 일단 모든 버튼의 흰색 배경을 뺌 (초기화) */
.btn-group-secondary:hover .btn-secondary {
    background-color: transparent;
    color: #666; /* 비활성화된 글자 색 */
    box-shadow: none;
}

/* 3. 서브 버튼 호버 효과: 실제 마우스가 올라간 버튼만 다시 하얗게 만듦 */
.btn-group-secondary .btn-secondary:hover {
    background-color: #ffffff;
    color: #333;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08); /* 그림자 살짝 강조 */
    transform: translateY(-1px); /* 호버 시 아주 살짝만 위로 올라가는 애니메이션 */
}

/* 1. 기본 상태: 두 버튼 모두 투명(회색 바탕)하고 글자는 옅은 색 */
.btn-group-secondary .btn-secondary {
    padding: 0 16px;
    height: 38px;
    color: #666; /* 비활성화된 글자 색 */
    background-color: transparent; /* 배경 투명 */
    border: none;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    border-radius: 6px;
    transition: all 0.25s ease;
    box-shadow: none;
}

/* 2. 호버 상태: 마우스가 올라간 버튼만 하얗고 입체적으로 변화 */
.btn-group-secondary .btn-secondary:hover {
    background-color: #ffffff;
    color: #333; /* 글자 진하게 */
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}