/* ============================================================
   Cubic3D — Materials page styles  (materials.css v1.0)
   Color palette: #262626 bg · #F7D57F gold · #FCFCFC white
                  #4BD1A0 green · #1a1a1a dark · #3b3b3b mid
   ============================================================ */

/* ----------------------------------------------------------
   Hero / header
   ---------------------------------------------------------- */
#mat-hero {
    background: #262626;
    padding: 80px 24px 72px;
    text-align: center;
    border-bottom: 1px solid #2e2e2e;
}

.mat-hero-label {
    font-family: 'DIN Neuzeit Grotesk', sans-serif;
    font-size: 13px;
    letter-spacing: 0.40em;
    color: #4BD1A0;
    text-transform: uppercase;
    font-weight: normal;
    margin: 0 0 20px;
}

.mat-hero-title {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 36px;
    font-weight: normal;
    color: #FCFCFC;
    margin: 0 0 20px;
    letter-spacing: 0.02em;
    line-height: 1.3;
}

.mat-hero-sub {
    font-family: 'Nunito', sans-serif;
    font-weight: 200;
    font-size: 17px;
    color: #909090;
    margin: 0 auto;
    max-width: 560px;
    line-height: 1.7;
}

/* ----------------------------------------------------------
   Accordion wrapper
   ---------------------------------------------------------- */
#mat-accordion {
    background: #1a1a1a;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

/* ----------------------------------------------------------
   Individual accordion item
   ---------------------------------------------------------- */
.mat-acc-item {
    border-bottom: 1px solid #2e2e2e;
}
.mat-acc-item:first-child {
    border-top: 1px solid #2e2e2e;
    margin-top: 56px;
}

/* ----------------------------------------------------------
   Accordion header button
   ---------------------------------------------------------- */
.mat-acc-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background: transparent;
    border: none;
    padding: 24px 0;
    cursor: pointer;
    gap: 16px;
    text-align: left;
    transition: background 0.2s ease;
}
.mat-acc-head:hover,
.mat-acc-head:focus {
    outline: none;
}
.mat-acc-head:focus-visible {
    outline: 2px solid rgba(247, 213, 127, 0.5);
    outline-offset: 2px;
}

/* Left side: acronym + full name */
.mat-acc-identity {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.mat-acc-acronym {
    font-family: 'DIN Neuzeit Grotesk', sans-serif;
    font-size: 26px;
    letter-spacing: 0.12em;
    color: #F7D57F;
    font-weight: normal;
    line-height: 1.1;
    transition: color 0.2s ease;
}
.mat-acc-head[aria-expanded="true"] .mat-acc-acronym {
    color: #f0cb6a;
}

.mat-acc-fullname {
    font-family: 'Nunito', sans-serif;
    font-weight: 200;
    font-size: 13px;
    color: #787878;
    letter-spacing: 0.04em;
    line-height: 1.3;
}

/* Right side: price + swatches + chevron */
.mat-acc-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.mat-acc-price {
    font-family: 'Nunito', sans-serif;
    font-weight: 200;
    font-size: 18px;
    color: #FCFCFC;
    white-space: nowrap;
    letter-spacing: 0.04em;
}
.mat-acc-price small {
    font-size: 12px;
    color: #787878;
}

.mat-acc-chevron {
    flex-shrink: 0;
    color: #787878;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), color 0.2s ease;
}
.mat-acc-head[aria-expanded="true"] .mat-acc-chevron {
    transform: rotate(180deg);
    color: #F7D57F;
}

/* ----------------------------------------------------------
   Accordion body (description)
   ---------------------------------------------------------- */
.mat-acc-body {
    padding: 0 0 28px;
}

.mat-acc-body p {
    font-family: 'Nunito', sans-serif;
    font-weight: 200;
    font-size: 15px;
    color: #909090;
    line-height: 1.8;
    margin: 0 0 14px;
}
.mat-acc-body p:last-child {
    margin-bottom: 0;
}

/* Highlight the "Best for" final paragraph */
.mat-acc-body p:last-of-type {
    color: #4BD1A0;
    font-size: 13px;
    letter-spacing: 0.04em;
    border-left: 2px solid rgba(75, 209, 160, 0.4);
    padding-left: 14px;
    margin-top: 14px;
}

/* ----------------------------------------------------------
   CTA section
   ---------------------------------------------------------- */
#mat-cta {
    /*background: linear-gradient(to bottom, #1a1a1a 0%, #262626 100%);*/
    padding: 80px 24px 100px;
    text-align: center;
}

.final-cta-heading {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 26px;
    font-weight: normal;
    color: #FCFCFC;
    margin: 0 0 44px;
    letter-spacing: 0.03em;
    line-height: 1.4;
}

.final-cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
}

/* ----------------------------------------------------------
   CTA pulse animation — draws the eye to "Request a Print"
   ---------------------------------------------------------- */
@keyframes cubic-pulse {
    0%   { box-shadow: 0 0 0 0   rgba(247, 213, 127, 0.60); }
    70%  { box-shadow: 0 0 0 16px rgba(247, 213, 127, 0); }
    100% { box-shadow: 0 0 0 0   rgba(247, 213, 127, 0); }
}
.btn-pulse {
    animation: cubic-pulse 2.5s ease-out infinite;
}
.btn-pulse:hover,
.btn-pulse:focus {
    animation: none;
    background-color: #f0cb6a;
    box-shadow: 0 4px 22px rgba(247, 213, 127, 0.50);
    transform: translateY(-2px);
    outline: none;
}

/* Outline variant button (secondary CTA) */
.btn-outline {
    display: inline-block;
    background-color: transparent;
    border: 1px solid #3b3b3b;
    color: #FCFCFC;
    font-family: 'DIN Neuzeit Grotesk', sans-serif;
    font-size: 19px;
    padding: 6px 20px;
    border-radius: 0;
    text-decoration: none;
    transition: border-color 0.25s ease, color 0.25s ease, background-color 0.25s ease;
    letter-spacing: 0.02em;
    cursor: pointer;
}
.btn-outline:hover,
.btn-outline:focus {
    border-color: #F7D57F;
    color: #F7D57F;
    background-color: transparent;
    text-decoration: none;
    outline: none;
}

/* ----------------------------------------------------------
   Responsive
   ---------------------------------------------------------- */
@media (min-width: 600px) {
    .mat-acc-acronym {
        font-size: 30px;
    }
    .mat-acc-fullname {
        font-size: 14px;
    }
}

@media (min-width: 768px) {
    .mat-hero-title {
        font-size: 44px;
    }
    #mat-accordion {
        padding-left: 40px;
        padding-right: 40px;
    }
    .mat-acc-head {
        padding: 28px 0;
    }
    .mat-acc-acronym {
        font-size: 32px;
    }
    .final-cta-heading {
        font-size: 30px;
    }
}

@media (min-width: 992px) {
    .mat-hero-title {
        font-size: 52px;
    }
    #mat-hero {
        padding: 100px 40px 88px;
    }
    .mat-acc-body p {
        font-size: 16px;
    }
    .final-cta-heading {
        font-size: 34px;
    }
}