/* Reusable Components */

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: var(--font-size-h6);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    outline: none;
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-text-secondary);
    border: 0.5px solid var(--color-text-secondary);
}

.btn--primary:hover {
    background: var(--color-text-secondary);
    color: var(--color-background);
    transform: translateY(-2px);
}

.btn--ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border: 0.5px solid var(--color-border);
}

.btn--ghost:hover {
    background: var(--color-accent);
    border-color: var(--color-text-secondary);
}

/* Cards */
.card {
    background: var(--gradient-card);
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    background-clip: padding-box;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    background: var(--gradient-border);
    border-radius: inherit;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    -webkit-mask-composite: xor;
    pointer-events: none;
}

/* Service cards with responsive SVG background */
.service-card {
    position: relative;
    background-image: url("data:image/svg+xml,%3Csvg width='429' height='289' viewBox='0 0 429 289' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 0.5H409C419.77 0.500006 428.5 9.23045 428.5 20V223.382C428.5 229.944 425.199 236.066 419.717 239.673L350.373 285.291C347.191 287.384 343.465 288.5 339.656 288.5H20C9.23045 288.5 0.500004 279.77 0.5 269V20C0.5 9.3986 8.95996 0.773603 19.4971 0.506836L20 0.5Z' fill='url(%23paint0_linear_218_1655)'/%3E%3Cpath d='M20 0.5H409C419.77 0.500006 428.5 9.23045 428.5 20V223.382C428.5 229.944 425.199 236.066 419.717 239.673L350.373 285.291C347.191 287.384 343.465 288.5 339.656 288.5H20C9.23045 288.5 0.500004 279.77 0.5 269V20C0.5 9.3986 8.95996 0.773603 19.4971 0.506836L20 0.5Z' stroke='url(%23paint1_linear_218_1655)'/%3E%3Cpath d='M20 0.5H409C419.77 0.500006 428.5 9.23045 428.5 20V223.382C428.5 229.944 425.199 236.066 419.717 239.673L350.373 285.291C347.191 287.384 343.465 288.5 339.656 288.5H20C9.23045 288.5 0.500004 279.77 0.5 269V20C0.5 9.3986 8.95996 0.773603 19.4971 0.506836L20 0.5Z' stroke='url(%23paint2_linear_218_1655)'/%3E%3Cdefs%3E%3ClinearGradient id='paint0_linear_218_1655' x1='630.333' y1='390.614' x2='-6.13235' y2='-269.749' gradientUnits='userSpaceOnUse'%3E%3Cstop stop-color='%23282828'/%3E%3Cstop offset='0.490277' stop-color='%230B0C0C'/%3E%3Cstop offset='1' stop-color='%231E1E1E'/%3E%3C/linearGradient%3E%3ClinearGradient id='paint1_linear_218_1655' x1='15.5' y1='-6.95456' x2='160.117' y2='100.57' gradientUnits='userSpaceOnUse'%3E%3Cstop stop-color='white'/%3E%3Cstop offset='1' stop-color='white' stop-opacity='0'/%3E%3C/linearGradient%3E%3ClinearGradient id='paint2_linear_218_1655' x1='219.333' y1='217.136' x2='354.404' y2='309.61' gradientUnits='userSpaceOnUse'%3E%3Cstop offset='0.296136' stop-color='white' stop-opacity='0'/%3E%3Cstop offset='1' stop-color='white'/%3E%3C/linearGradient%3E%3C/defs%3E%3C/svg%3E");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
    border: none;
    border-radius: 0;
    padding: 0;
    overflow: hidden;
    /* Maintain aspect ratio of original SVG (429x289) */
    aspect-ratio: 429 / 289;
    width: 100%;
}

.service-card::before {
    display: none;
}

.service-card .card__content {
    position: relative;
    z-index: 1;
    background: transparent;
    /* Respect the SVG shape boundaries with proper padding */
    padding: 40px;
    height: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

/* Service card chips positioned in bottom-left corner */
.service-card__chips {
    position: absolute;
    bottom: 40px;
    left: 40px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
    max-width: calc(60% - 40px); /* Ensure chips don't extend into cut area */
}

/* Responsive adjustments for chips positioning */
@media (max-width: 768px) {
    .service-card .card__content {
        padding: 14px;
    }
    
    .service-card__chips {
        bottom: 24px;
        left: 24px;
        max-width: calc(55% - 24px); /* More conservative on smaller screens */
    }
}

@media (max-width: 600px) {
    .service-card .card__content {
        padding: 20px;
    }
    
    .service-card__chips {
        bottom: 20px;
        left: 20px;
        max-width: calc(50% - 20px); /* Even more conservative */
        gap: 6px; /* Reduce gap between chips */
    }
}

@media (max-width: 480px) {
    .service-card .card__content {
        padding: 16px;
    }
    
    .service-card__chips {
        bottom: 16px;
        left: 16px;
        max-width: calc(45% - 16px); /* Maximum constraint for smallest screens */
        gap: 6px;
    }
    
    .service-card__chips .chip {
        font-size: 14px; /* Slightly smaller chip text */
        padding: 3px 12px; /* Reduce chip padding */
    }
}

.card--hero {
    background: var(--gradient-hero-border);
    backdrop-filter: var(--backdrop-blur);
}

.card__content {
    padding: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.card__title {
    margin-bottom: var(--spacing-md);
}

.card__description {
    margin-bottom: var(--spacing-lg);
}

/* Chips */
.chip {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 16px;
    background: rgba(0, 0, 0, 0.1);
    border: 0.5px solid rgba(255, 255, 255, 0.3);
    border-radius: 100px;
    font-family: var(--font-heading);
    font-size: var(--font-size-h6);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: all var(--transition-normal);
    white-space: nowrap;
    box-sizing: border-box;
}

.chip:hover {
    border-color: var(--color-text-secondary);
    background: rgba(255, 255, 255, 0.1);
}

.chip__icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chip__icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Icon */
.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon--sm {
    width: 24px;
    height: 24px;
}

.icon--md {
    width: 32px;
    height: 32px;
}

.icon--lg {
    width: 40px;
    height: 40px;
}

.icon img, .icon svg {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Accordion */
.accordion {
    gap: 24px;
    padding: 10px 24px;
    border-radius: var(--radius-lg);
    background: var(--gradient-card);
    border: 1px solid transparent;
    background-clip: padding-box;
    overflow: hidden;
    transition: all var(--transition-normal);
    /* Ensure consistent sizing */
    width: 100%;
    box-sizing: border-box;
    position: relative;
}

.accordion::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    background: var(--gradient-border-accordion);
    border-radius: inherit;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    -webkit-mask-composite: xor;
    pointer-events: none;
}

.accordion__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    align-self: stretch;
    cursor: pointer;
    transition: all var(--transition-normal);
    /* Remove additional padding since it's handled by accordion container */
    padding: 0;
    width: 100%;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

/* Removed hover effect as requested */

.accordion__header-content {
    display: flex;
    align-items: center;
    gap: 24px;
    flex: 1;
    width: 100%;
    box-sizing: border-box;
}

.accordion__title {
    font-family: var(--font-heading);
    font-size: var(--font-size-h5);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    white-space: nowrap;
}

.accordion__chips {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
}

@media (max-width: 768px) {
    .accordion__title {
        /* Allow text to wrap and break words only on mobile */
        white-space: normal;
        overflow-wrap: break-word;
        flex: 1;
        min-width: 0;
    }

    .accordion__chips {
        /* Prevent chips from shrinking when title wraps */
        flex-shrink: 0;
    }
}

.accordion__icon {
    width: 24px;
    height: 24px;
    transition: transform var(--transition-normal);
    flex-shrink: 0;
}

.accordion__icon--expanded {
    transform: rotate(180deg);
}

.accordion__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    padding: 0;
    position: relative;
    z-index: 1;
}

.accordion__content--expanded {
    max-height: 1000px;
    opacity: 1;
    padding-top: 16px;
}

.accordion__body {
    padding: 0;
    color: rgba(255, 255, 255, 0.9);
    line-height: var(--line-height-body);
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.375em;
    width: 970px;
    max-width: 100%;
    box-sizing: border-box;
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

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

.grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
    .grid--3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid--4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .grid--2,
    .grid--3,
    .grid--4 {
        grid-template-columns: 1fr;
    }
}

/* Flexbox Utilities */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

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

.justify-between {
    justify-content: space-between;
}

.gap-xs {
    gap: var(--spacing-xs);
}

.gap-sm {
    gap: var(--spacing-sm);
}

.gap-md {
    gap: var(--spacing-md);
}

.gap-lg {
    gap: var(--spacing-lg);
}

/* References Gallery Component */
.references__gallery-container {
    position: relative;
    padding-bottom: 80px; /* Space for the absolutely positioned button */
}

.references__gallery {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md, 2rem);
}

.references__row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm, 1.5rem);
    opacity: 1;
    max-height: 1000px;
    overflow: hidden;
    transition: all 0.4s ease-in-out;
}

/* Initially hide rows 2 and 3 */
.references__row[data-row="2"],
.references__row[data-row="3"] {
    opacity: 0;
    max-height: 0;
    margin-top: 0;
    margin-bottom: 0;
}

/* Show rows when they have the 'visible' class */
.references__row.visible {
    opacity: 1;
    max-height: 1000px;
}

.references__item {
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 12px;
    background: var(--color-surface, #f5f5f5);
    transition: transform 0.3s ease;
}

.references__item:hover {
    transform: translateY(-4px);
}

.references__item--empty {
    background: transparent;
    pointer-events: none;
}

.references__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.references__loading {
    text-align: center;
    padding: 3rem 1rem;
    font-style: italic;
    color: var(--color-text-secondary, #666);
}

/* Expand button styles - black with white border */
.references__expand-btn {
    position: absolute;
    right: 0;
    background: #000000;
    color: white;
    border: 1px solid white;
    border-radius: 50px;
    padding: 16px 32px;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 180px;
    justify-content: center;
    z-index: 10;
}

/* When close button is visible, move expand button to the left */
.references__expand-btn.with-close {
    right: 70px;
}

.references__expand-btn.close-mode {
    border-radius: 50%;
    width: 48px;
    height: 48px;
    min-width: 48px;
    padding: 0;
    font-size: 0;
    right: 0;
}

.references__expand-btn.close-mode .references__expand-icon {
    margin: 0;
    transform: rotate(45deg);
}

.references__expand-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.35);
    background: #222222;
    border-color: #ffffff;
}

.references__expand-btn:active {
    transform: translateY(-1px);
    transition: transform 0.1s ease;
}

.references__expand-icon {
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

/* Close button styles */
.references__close-btn {
    position: absolute;
    right: 0;
    background: #000000;
    color: white;
    border: 1px solid white;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
    z-index: 10;
    padding: 0;
}

.references__close-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.35);
    background: #222222;
    border-color: #ffffff;
}

.references__close-btn:active {
    transform: translateY(-1px);
    transition: transform 0.1s ease;
}

.references__close-icon {
    transition: transform 0.3s ease;
    transform: rotate(45deg);
}

/* Responsive design for references gallery */
@media (max-width: 768px) {
    .references__row {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xs, 1rem);
    }
    
    .references__item--empty {
        display: none;
    }
    
    .references__expand-btn {
        min-width: 160px;
        padding: 14px 28px;
        font-size: 0.9rem;
        right: 0;
    }
    
    .references__expand-btn.with-close {
        right: 60px;
    }
    
    .references__expand-btn.close-mode {
        width: 44px;
        height: 44px;
        min-width: 44px;
        right: 0;
    }
    
    .references__close-btn {
        right: 0;
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 480px) {
    .references__row {
        grid-template-columns: 1fr;
    }
    
    .references__gallery-container {
        padding-bottom: 20px;
    }
    
    .references__expand-btn {
        position: static;
        margin: var(--spacing-md, 2rem) auto 0;
        display: flex;
        min-width: auto;
        width: 100%;
        max-width: 280px;
    }
    
    .references__close-btn {
        position: static;
        margin: var(--spacing-sm, 1rem) auto 0;
        width: 48px;
        height: 48px;
    }
}

/* Info Accordions - Tighter spacing */
.info-accordions .accordion {
    margin-bottom: var(--spacing-sm);
}

.info-accordions .accordion:last-child {
    margin-bottom: 0;
}

/* Spacing Utilities */
.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mb-2xl { margin-bottom: var(--spacing-2xl); }

.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mt-2xl { margin-top: var(--spacing-2xl); }