/*
    Damso V4 Page View Standard
    Version: 4.0.0
    Last Modified: 2026-02-14
    License: © 2026 Damso. All Rights Reserved.
*/

/* =================================================================
   1. Variables & Reset
================================================================= */

/* V4.0.0 Refactor: All variables moved to core.css */
/* :root block removed - inherited from core.css */

html {
    scroll-padding-top: 70px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans KR', 'Poppins', sans-serif;
    margin: 0;
    line-height: 1.7;
    color: var(--damso-color-text);
    background-color: var(--damso-color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s ease, color 0.3s ease;
}

h1,
h2,
h3,
h4 {
    font-weight: 700;
    color: var(--damso-color-primary);
    transition: color 0.3s ease;
}

a {
    color: var(--damso-color-text);
    /* Link default */
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--damso-color-secondary);
}

/* =================================================================
   2. Layout & Container
================================================================= */

.damso-container {
    max-width: 1100px;
    margin-inline: auto;
    padding-inline: 20px;
    position: relative;
    z-index: 2;
}

.damso-section {
    padding-block: 100px;
    padding-inline: 0;
    text-align: center;
    overflow-x: hidden;
    overflow-x: clip;
    /* Modern browsers */
    transition: background-color 0.3s ease;
    position: relative;
    background-color: var(--damso-color-bg);
}

.damso-section:nth-of-type(even) {
    background-color: var(--damso-color-surface);
}

.damso-section--parallax {
    position: absolute;
    width: 100%;
    height: 100dvh;
    top: 0;
    left: 0;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.damso-section--parallax::before {
    content: '';
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background-color: var(--damso-overlay-color-bg);
}

/* --- Section Divider (Wave/Curve) --- */
.damso-section.damso-section-divider {
    padding-bottom: 180px;
    /* Space for divider */
}

.damso-section.damso-section-divider::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 60px;
    background-repeat: no-repeat;
    background-size: 100% 100%;

    /* Dynamic Coloring via Mask */
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    /* Standard Wave SVG (From Chuu) */
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z'/%3E%3C/svg%3E");
    transform: scaleY(-1);
}

/* Odd Section (Default BG) -> Connects to Even (Surface BG) */
.damso-section:nth-of-type(odd).damso-section-divider::after {
    background-color: var(--damso-color-surface);
}

/* Even Section (Surface BG) -> Connects to Odd (Default BG) */
.damso-section:nth-of-type(even).damso-section-divider::after {
    background-color: var(--damso-color-bg);
}

.damso-section--parallax.damso-section-divider::after {
    display: none;
}

.damso-section__description {
    color: var(--damso-color-secondary);
    font-size: 1.1rem;
    max-width: 800px;
    margin-inline: auto;
    margin-block-end: 2em;
}

.js-fade-in {
    opacity: 0;
    transform: translateY(80px) scale(0.98);
    transition: opacity 1.2s cubic-bezier(0.165, 0.84, 0.44, 1), transform 1.2s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.js-fade-in.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.js-lightbox-trigger {
    cursor: pointer;
}

/* =================================================================
   3. UI Components
================================================================= */

/* --- Headings --- */
.damso-section h2 {
    font-size: clamp(2rem, 1.5rem + 2vw, 2.8rem);
    margin-block-end: 60px;
    margin-inline: 0;
    position: relative;
    display: inline-block;
}

.damso-section h2 .material-symbols-outlined {
    display: block;
    font-size: 2.5em;
    color: var(--damso-color-accent);
    margin: 0 auto 15px auto;
    transition: color 0.3s ease;
}

.damso-section h2 span:last-child {
    display: block;
}

.damso-section h2::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: var(--damso-color-primary);
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
    transition: background-color 0.3s ease;
}

/* --- Buttons (Base Structure) --- */
/* Styles moved to core.css / canvas.css handles hero actions */

/* --- Grid System (Base Structure) --- */
.damso-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.damso-grid--cols-1 {
    max-width: 840px;
    grid-template-columns: 1fr;
    margin-inline: auto;
}

.damso-grid--cols-2 {
    max-width: 840px;
    grid-template-columns: repeat(2, 1fr);
    margin-inline: auto;
}

.damso-grid--cols-3 {
    max-width: 1100px;
    grid-template-columns: repeat(3, 1fr);
    margin-inline: auto;
}

/* Responsive Grid Adjustments */
@media (max-width: 1024px) {
    .damso-grid--cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .damso-grid--cols-2,
    .damso-grid--cols-3 {
        grid-template-columns: 1fr;
    }
}

/* --- Grid Step Modifiers --- */
.damso-grid--step-421 {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
}

@media (max-width: 1024px) {
    .damso-grid--step-421 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 640px) {
    .damso-grid--step-421 {
        grid-template-columns: 1fr !important;
    }
}

/* --- Card (Base Design) --- */
.damso-card {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: var(--damso-radius);
    /* Ensure radius is applied for clipping */
}

.damso-card iframe,
.damso-card video,
.damso-card img {
    /* border-radius: inherit; removed to prevent inner rounding */
    display: block;
}

.damso-card video {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    background-color: #000;
    object-fit: contain;
    /* Prevent cropping on narrow screens */
}

.damso-card__map {
    width: 100%;
    height: 450px;
    margin-block-end: 1em;
    border: 0;
    font-size: 0;
    display: block;
}

/* Logo Fonts */
.damso-nav__logo {
    /* [DO NOT OVERRIDE] Brand Identity must remain Gothic */
    font-family: 'Noto Sans KR', sans-serif !important;
}

.damso-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px var(--damso-card-box-shadow-hover);
}

.damso-card__image-wrapper {
    position: relative;
    line-height: 0;
    overflow: hidden;
    border-radius: var(--damso-radius) var(--damso-radius) 0 0;
    /* Default: Top rounding only */
    isolation: isolate;
}

.damso-card__image {
    width: 100%;
    height: 300px;
    /* Increased from 220px */
    object-fit: cover;
    background-color: var(--damso-color-surface-hover);
    filter: var(--damso-image-filter);
    transition: filter 0.3s ease;
}

.damso-card__content {
    padding: 25px;
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    /* Ensure children like audio take full width */
}

.damso-card__content audio {
    width: 100%;
    margin-block: 15px;
}

.damso-card__title {
    margin: 0 0 10px 0;
    font-size: 1.4rem;
}

.damso-card__description {
    color: var(--damso-color-secondary);
    margin: 0;
    font-weight: 300;
    font-size: 0.95rem;
}

.damso-card__comment {
    border-left: 2px solid var(--damso-color-border);
    background: var(--damso-color-bg);
    padding: 1em;
    text-align: justify;
    font-size: 0.9em;
}

.damso-card--horizontal .damso-card__content {
    text-align: start;
}

@media (min-width: 768px) {
    .damso-card--horizontal {
        flex-direction: row;
        align-items: center;
    }

    .damso-card--horizontal .damso-card__image-wrapper {
        flex: 0 0 45%;
        align-self: stretch;
        border-radius: var(--damso-radius) 0 0 var(--damso-radius);
        /* Left rounding only */
    }

    .damso-card--horizontal .damso-card__image {
        height: 100%;
        min-height: 300px;
    }

    .damso-card--horizontal .damso-card__content {
        flex: 1;
        padding: 30px;
        text-align: left;
    }
}

.damso-card__tag {
    display: inline-block;
    background-color: var(--damso-badge-color-bg);
    color: var(--damso-badge-color-text);
    padding: 0.35em 0.8em;
    border-radius: 2px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-block-end: 15px;
    align-self: flex-start;
}

/* Header description styling moved to canvas.css for high cohesion */

.damso-card__tag--overlay {
    position: absolute;
    top: 1em;
    left: 0;
    padding: 0.5em 0.5em 0.5em 2em;
    border-radius: 0;
    z-index: 2;
    background-color: var(--damso-overlay-color-bg);
    color: #FFF;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* --- 4. Media Components (V4 Standard) --- */
.damso-media {
    position: relative;
    width: 100%;
    border-radius: var(--damso-radius);
    overflow: hidden;
    background-color: var(--damso-color-surface);
    box-shadow: 0 4px 15px var(--damso-card-box-shadow);
    margin-block-end: 1.5rem;
    border: 1px solid var(--damso-card-color-border);
    isolation: isolate;
}

/* 16:9 Aspect Ratio Container for Videos/Iframes */
.damso-media--16-9 {
    padding-top: 56.25%;
    /* 16:9 Aspect Ratio */
}

.damso-media--16-9 iframe,
.damso-media--16-9 video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: cover;
    border-radius: inherit;
}

/* Audio Player Style */
.damso-media--audio {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    background-color: var(--damso-color-surface);
    border-radius: inherit;
}

.damso-media--audio audio {
    width: 100%;
    height: 36px;
    outline: none;
    border-radius: inherit;
}

/* --- Data Lists --- */
.damso-product-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 30px 15px 0 15px;
    text-align: start;
}

.damso-product-list__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-block-end: 12px;
    border-block-end: 1px solid var(--damso-card-color-border);
}

.damso-product-list__item:last-child {
    border-block-end: none;
}

.damso-product-list__label {
    font-weight: 600;
    color: var(--damso-color-text);
}

.damso-product-list__value {
    color: var(--damso-color-secondary);
    text-align: end;
    margin-inline-start: 20px;
}

.damso-price-info {
    background-color: var(--damso-color-surface);
    padding: 15px;
    margin-block-start: auto;
    border-block-start: 1px solid var(--damso-card-color-border);
    display: flex;
    gap: 10px;
}

.damso-price-info__item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.damso-price-info__label {
    font-size: 0.8rem;
    color: var(--damso-color-secondary);
    margin-block-end: 5px;
}

.damso-price-info__value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--damso-color-text);
}

/* --- Profile List (Base Structure) --- */
.damso-profile-list {
    max-width: 700px;
    margin-bottom: 4em;
    margin-inline: auto;
    border-block-start: 1px solid var(--damso-card-color-border);
}

.damso-profile-list__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-block: 16px;
    padding-inline: 10px;
    border-block-end: 1px solid var(--damso-card-color-border);
}

.damso-profile-list__label {
    min-width: 100px;
    font-weight: 600;
    font-size: 1rem;
    text-align: left;
    color: var(--damso-color-primary);
}

.damso-profile-list__value {
    font-weight: 400;
    font-size: 1rem;
    text-align: right;
    text-decoration: none;
    color: var(--damso-color-secondary);
}

.damso-profile-list__item a.damso-profile-list__value:hover {
    color: var(--damso-color-secondary);
    text-decoration: underline;
}

/* --- FAQ --- */
.damso-faq-container {
    max-width: 800px;
    margin: 80px auto 0 auto;
    text-align: start;
    border-block-start: 1px solid var(--damso-card-color-border);
    padding-block-start: 40px;
}

.damso-faq-title {
    font-size: 1.8rem;
    text-align: center;
    margin-block-end: 30px;
}

.damso-faq-item {
    padding-block-end: 20px;
    margin-block-end: 20px;
    border-block-end: 1px solid var(--damso-card-color-border);
}

.damso-faq-item:last-child {
    border: none;
    margin: 0;
    padding: 0;
}

.damso-faq-item__question {
    font-weight: 700;
    color: var(--damso-color-text);
    margin-block-end: 12px;
    position: relative;
    padding-inline-start: 35px;
}

.damso-faq-item__question::before {
    content: 'Q.';
    color: var(--damso-color-accent);
    position: absolute;
    left: 0;
}

.damso-faq-item__answer {
    color: var(--damso-color-secondary);
    line-height: 1.8;
    position: relative;
    padding-inline-start: 35px;
}

.damso-faq-item__answer::before {
    content: 'A.';
    color: var(--damso-color-secondary);
    position: absolute;
    left: 0;
}

/* --- Process --- */
.damso-process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px 30px;
    margin-block-start: 60px;
}

.damso-process-item__icon {
    font-size: 3rem;
    color: var(--damso-color-accent);
    background-color: var(--damso-color-surface);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-block-end: 20px;
    border: 1px solid var(--damso-card-color-border);
}

/* --- Forms (V4 Standard Style is in core.css) --- */
/* Page-specific form overrides can be placed here if needed */
.damso-form {
    /* Base form container is inherited from core.css */
    margin-block-start: 60px;
}

.damso-contact-form,
.damso-search-form {
    display: flex !important;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    text-align: center;
}

/* --- Slider & Controls (Base Structure) --- */
.damso-slider__wrapper {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 30px;
    padding: 10px 20px 20px 20px;
    margin-inline: -20px;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.damso-slider__wrapper::-webkit-scrollbar {
    display: none;
}

.damso-slider__item {
    scroll-snap-align: center;
    flex: 0 0 calc(100% / 3 - 20px);
    min-width: 300px;
}

.damso-slider__item .damso-card {
    height: 100%;
}

.damso-slider__nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-block-start: 30px;
}

/* Standard Control Button Design */
.damso-slider__nav-button {
    background-color: var(--damso-card-color-bg);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid var(--damso-card-color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px var(--damso-card-box-shadow);
    color: var(--damso-color-secondary);
}

.damso-slider__nav-button:hover {
    background-color: var(--damso-color-surface-hover);
    transform: scale(1.1);
}

.damso-slider__nav-button.disabled {
    opacity: 0.3;
    pointer-events: none;
    cursor: not-allowed;
}

/* Play/Pause Animation Keyframes (Tier 2 Standard) */
@keyframes damso-spin-border {
    0% {
        border-color: var(--damso-color-primary);
        transform: rotate(0deg);
    }

    100% {
        border-color: var(--damso-color-accent);
        transform: rotate(360deg);
    }
}

.damso-slider__nav-button.is-playing {
    border-top-color: transparent;
    border-right-color: transparent;
    animation: damso-spin-border 1.5s linear infinite;
    color: var(--damso-color-primary);
    border-width: 2px;
}

/* --- Nav & Header --- */
.damso-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--damso-nav-bg-image);
    background-size: 300% 300%;
    animation: gradientBG 10s ease infinite;
    box-shadow: 0 2px 10px var(--damso-nav-box-shadow);
    z-index: 1000;
    border-block-end: 1px solid var(--damso-nav-color-border);
}

.damso-nav__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.damso-nav__logo {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--damso-nav-color-text);
}

.damso-nav__buttons {
    display: flex;
    align-items: center;
    gap: 10px;
}

/*
   [V4.0.0 Refactor] Header layout styles moved to /plug/canvas.css.
   Page module only contains overrides if necessary.
   Language Switcher style moved to core.css
*/

/* --- Footer & ToTop --- */

/* --- Footer & ToTop --- */
.damso-footer {
    padding: var(--damso-spacing-lg) 0;
    font-size: var(--damso-font-size-sm);
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    background-color: var(--damso-footer-color-bg);
    color: var(--damso-footer-color-text);
    text-align: center;
}

.damso-footer p {
    margin: 5px 0;
    line-height: 1.4;
    color: var(--damso-white);
}

.damso-footer a {
    color: var(--damso-color-secondary);
}

/* --- Demo Mode Section --- */
#demo {
    border-block-start: 1px solid var(--damso-card-color-border);
    background-color: var(--damso-color-bg);
}

#demo::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.5;
    background-image: url('https://damso.pages.dev/_image/css/bg-tp2-white.png');
    background-repeat: repeat;
    pointer-events: none;
    mix-blend-mode: luminosity;
}

[data-theme="dark"] #demo::before {
    background-image: url('https://damso.pages.dev/_image/css/bg-tp2-black.png');
}

#demo h2 {
    color: var(--damso-color-primary);
}

#demo .damso-btn-group {
    margin-block-start: 30px;
}

.damso-demo-msg {
    display: inline-block;
    padding: 0.1em 0.5em;
    margin-block-start: 5em;
    font-size: 0.9rem;
    color: var(--damso-color-secondary);
    font-style: italic;
    text-align: center;
    background-color: var(--damso-color-surface);
}

/* Standard Gap */

#to-top-btn {
    position: fixed;
    bottom: var(--damso-spacing-lg);
    right: var(--damso-spacing-lg);
    width: 50px;
    height: 50px;
    background: var(--damso-btn-color-bg);
    color: var(--damso-btn-color-text);
    border-radius: var(--damso-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

#to-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

#to-top-btn:hover {
    background: var(--damso-btn-color-bg-hover);
    transform: translateY(-5px);
}