/* ============================================
   DIGITAL MASS — COMPONENT STYLES
   ============================================ */

/* --- Buttons --- */
.dm-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.5rem;
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all var(--duration-base) var(--ease-out-expo);
    isolation: isolate;
}

.dm-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    transition: opacity var(--duration-base) var(--ease-out-expo);
    z-index: -1;
}

.dm-btn--primary {
    background: var(--dm-teal);
    color: var(--bg-primary);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 2px 8px rgba(0, 168, 120, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
}

.dm-btn--primary::before {
    background: linear-gradient(135deg, var(--dm-teal-light), var(--dm-teal));
}

.dm-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 4px 16px rgba(0, 168, 120, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
    color: var(--bg-primary);
}

.dm-btn--primary:hover::before {
    opacity: 1;
}

.dm-btn--outline {
    background: transparent;
    color: var(--dm-teal);
    border: 1px solid var(--dm-teal);
}

.dm-btn--outline:hover {
    background: rgba(var(--dm-teal-rgb), 0.1);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(var(--dm-teal-rgb), 0.2);
    color: var(--dm-teal-light);
}

.dm-btn--ghost {
    background: transparent;
    color: var(--text-primary);
    padding: 0.5rem 0;
    border-radius: 0;
}

.dm-btn--ghost::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--dm-teal);
    transition: width var(--duration-base) var(--ease-out-expo);
}

.dm-btn--ghost:hover::after {
    width: 100%;
}

.dm-btn--ghost:hover {
    color: var(--dm-teal);
}

.dm-btn--large {
    padding: 0.75rem 2rem;
    font-size: var(--text-sm);
}

.dm-btn__arrow {
    transition: transform var(--duration-base) var(--ease-out-expo);
}

.dm-btn:hover .dm-btn__arrow {
    transform: translateX(4px);
}

/* --- Cards --- */
.dm-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    position: relative;
    overflow: hidden;
    transition: all var(--duration-slow) var(--ease-out-expo);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.dm-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(var(--dm-teal-rgb), 0.05), transparent);
    opacity: 0;
    transition: opacity var(--duration-slow) var(--ease-out-expo);
}

.dm-card:hover {
    border-color: rgba(0, 168, 120, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.dm-card:hover::before {
    opacity: 1;
}

.dm-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(var(--dm-teal-rgb), 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    color: var(--dm-teal);
}

.dm-card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-sm);
}

.dm-card__text {
    color: var(--text-muted);
    font-size: var(--text-sm);
    line-height: 1.7;
}

.dm-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--space-md);
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--dm-teal);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- Tags / Badges --- */
.dm-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 1rem;
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--dm-teal);
    background: rgba(var(--dm-teal-rgb), 0.1);
    border: 1px solid rgba(var(--dm-teal-rgb), 0.2);
    border-radius: var(--radius-full);
}

/* --- Stats --- */
.dm-stat {
    text-align: center;
}

.dm-stat__number {
    font-family: var(--font-display);
    font-size: var(--text-5xl);
    font-weight: 800;
    color: var(--dm-teal);
    line-height: 1;
    margin-bottom: 0.25em;
}

.dm-stat__label {
    font-size: var(--text-sm);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* --- Section Headers --- */
.dm-section-header {
    margin-bottom: var(--space-2xl);
}

.dm-section-header__tag {
    margin-bottom: var(--space-md);
}

.dm-section-header__title {
    margin-bottom: var(--space-md);
}

.dm-section-header__subtitle {
    font-size: var(--text-lg);
    color: var(--text-muted);
    max-width: 700px;
    line-height: 1.7;
}

.dm-section-header--center {
    text-align: center;
}

.dm-section-header--center .dm-section-header__subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* --- Testimonials --- */
.dm-testimonial {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    position: relative;
}

.dm-testimonial__quote {
    font-size: var(--text-lg);
    color: var(--text-primary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    font-style: italic;
}

.dm-testimonial__quote::before {
    content: '\201C';
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    color: var(--dm-teal);
    line-height: 0;
    position: relative;
    top: 0.3em;
    margin-right: 0.1em;
}

.dm-testimonial__author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.dm-testimonial__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--dm-teal);
}

.dm-testimonial__name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--text-sm);
}

.dm-testimonial__role {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* --- Form Elements --- */
.dm-input {
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--text-primary);
    background: rgba(var(--dm-dark-blue-rgb), 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    outline: none;
    transition: all var(--duration-fast) var(--ease-out-quart);
}

.dm-input:focus {
    border-color: var(--dm-teal);
    box-shadow: 0 0 0 3px rgba(var(--dm-teal-rgb), 0.15);
}

.dm-input::placeholder {
    color: var(--text-muted);
}

.dm-textarea {
    min-height: 150px;
    resize: vertical;
}

.dm-form-group {
    margin-bottom: var(--space-md);
}

.dm-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- Newsletter Signup --- */
.dm-newsletter {
    display: flex;
    gap: 0.75rem;
    max-width: 500px;
}

.dm-newsletter .dm-input {
    flex: 1;
}

@media (max-width: 480px) {
    .dm-newsletter {
        flex-direction: column;
    }
}

/* --- Logo Cloud --- */
.dm-logo-cloud {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-xl);
    opacity: 0.5;
}

.dm-logo-cloud img {
    height: 32px;
    width: auto;
    filter: grayscale(1) brightness(2);
    transition: all var(--duration-base) var(--ease-out-quart);
}

.dm-logo-cloud img:hover {
    filter: grayscale(0) brightness(1);
    opacity: 1;
}

/* --- Marquee --- */
.dm-marquee {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

.dm-marquee__track {
    display: inline-flex;
    animation: marquee 30s linear infinite;
}

.dm-marquee__item {
    font-family: var(--font-display);
    font-size: var(--text-6xl);
    font-weight: 800;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.03);
    -webkit-text-stroke: 1px rgba(var(--dm-teal-rgb), 0.15);
    padding: 0 var(--space-xl);
    white-space: nowrap;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --- Video Embed --- */
.dm-video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-secondary);
}

.dm-video-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* --- Breadcrumbs --- */
.dm-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dm-breadcrumbs a {
    color: var(--text-muted);
}

.dm-breadcrumbs a:hover {
    color: var(--dm-teal);
}

.dm-breadcrumbs__sep {
    color: var(--dm-teal);
    opacity: 0.5;
}

/* --- Accordion --- */
.dm-accordion__item {
    border-bottom: 1px solid var(--border-color);
}

.dm-accordion__trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) 0;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: var(--text-lg);
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: color var(--duration-fast);
}

.dm-accordion__trigger:hover {
    color: var(--dm-teal);
}

.dm-accordion__icon {
    transition: transform var(--duration-base) var(--ease-out-expo);
    color: var(--dm-teal);
}

.dm-accordion__item.is-open .dm-accordion__icon {
    transform: rotate(45deg);
}

.dm-accordion__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--duration-slow) var(--ease-out-expo);
}

.dm-accordion__body {
    padding-bottom: var(--space-lg);
    color: var(--text-muted);
    line-height: 1.8;
}