/*
    CSS Stylesheet - Empty Sandbox Home Page
    Developed by: Cameron McCullough
    Created: 04-13-26
    Updated: 04-17-26
    Description: Styles for the home page including hero, services,
    work preview, why-esb, pricing preview, and CTA sections.
*/

/* ===== Hero ===== */
#hero {
    padding-top: 96px;
    padding-bottom: 140px;
}

.hero-inner {
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.hero-kicker { display: none; }

.hero-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.hero-subtext {
    font-size: 1.125em;
    font-weight: 300;
    color: #4A4A47;
    line-height: 1.6;
    max-width: 48ch;
    margin-bottom: 16px;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* ===== Logo Ticker ===== */
@keyframes ticker-scroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

#logo-ticker {
    position: relative;
    width: 100vw;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    overflow: hidden;
    padding: 40px 0 44px;
    background: var(--color-bg);
}

.ticker-label {
    text-align: center;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #b0b0b0;
    margin-bottom: 24px;
}

.ticker-fade {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 140px;
    z-index: 2;
    pointer-events: none;
}

.ticker-fade--left {
    left: 0;
    background: linear-gradient(to right, var(--color-bg), transparent);
}

.ticker-fade--right {
    right: 0;
    background: linear-gradient(to left, var(--color-bg), transparent);
}

.ticker-track {
    position: relative;
    overflow: hidden;
    background: transparent;
    padding: 8px 0;
}

.ticker-inner {
    display: flex;
    width: max-content;
    will-change: transform;
    animation: ticker-scroll 22s linear infinite;
}

.ticker-group {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    gap: 64px;
    padding-right: 64px;
}

.ticker-item {
    flex-shrink: 0;
    width: 140px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ticker-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(1);
    opacity: 0.6;
    transition: filter 0.3s, opacity 0.3s;
}

.ticker-item img:hover {
    filter: grayscale(0);
    opacity: 1;
}

/* ===== Services - Editorial Numbered List ===== */
#services {
    padding-top: 64px;
    padding-bottom: 64px;
}

.services-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    margin-bottom: 48px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.services-top h2 {
    line-height: 1.05;
    margin-bottom: 0;
}

.services-top p {
    max-width: 52ch;
}

.services-list {
    display: flex;
    flex-direction: column;
}

/* Uses flexbox per teacher requirement - no grid */
.service-row {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    padding-top: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid #E8E8E4;
    cursor: default;
    transition: background 0.15s ease;
}

.service-row:hover {
    background: rgba(0,0,0,0.015);
}

.service-num {
    font-family: 'Geist Mono', 'JetBrains Mono', monospace;
    font-size: 0.75em;
    color: #8A8A87;
    padding-top: 4px;
    flex: 0 0 64px;
}

.service-name {
    font-size: 1.25em;
    font-weight: 400;
    color: #0A0A09;
    letter-spacing: -0.02em;
    line-height: 1.2;
    flex: 1;
}

.service-desc {
    font-size: 0.875em;
    font-weight: 300;
    color: #4A4A47;
    line-height: 1.65;
    max-width: 42ch;
    flex: 1;
}

/* ===== Work Preview ===== */
#work-preview {
    padding-top: 64px;
    padding-bottom: 64px;
}

/* Centered intro block */
.work-preview-head {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    margin-bottom: 48px;
}

/* Static px equivalent of clamp(40px, 5vw, 80px) */
.work-preview-head h2 {
    font-size: 60px;
    letter-spacing: -0.04em;
}

.work-preview-sub {
    max-width: 460px;
    color: #4A4A47;
    font-size: 1em;
    line-height: 1.65;
    margin: 0;
}

/* ===== Arrow-swap CTA button ===== */
.btn-view-work {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.7rem 1.4rem;
    border-radius: 9999px;
    border: 1.5px solid #0A0A09;
    font-size: 0.875em;
    font-weight: 500;
    color: #0A0A09;
    background: transparent;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: background 0.22s ease, color 0.22s ease, border-color 0.22s ease;
}

.bvw-icon--pre {
    transition: opacity 0.18s ease, transform 0.18s ease;
    line-height: 1;
}

.bvw-text {
    transition: transform 0.18s ease;
    position: relative;
}

.bvw-icon--post {
    position: absolute;
    right: 1.4rem;
    opacity: 0;
    transform: translateX(-6px);
    transition: opacity 0.18s ease, transform 0.18s ease;
    line-height: 1;
}

.btn-view-work:hover {
    background: #0A0A09;
    color: #ffffff;
    border-color: #0A0A09;
}

.btn-view-work:hover .bvw-icon--pre {
    opacity: 0;
    transform: translateX(6px);
}

.btn-view-work:hover .bvw-text {
    transform: translateX(-16px);
}

.btn-view-work:hover .bvw-icon--post {
    opacity: 1;
    transform: translateX(0);
}

/* ===== Work Deck (fan layout) ===== */
.work-deck {
    position: relative;
    height: 420px;
    margin-left: auto;
    margin-right: auto;
}

.work-deck-card {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 268px;
    border-radius: 24px;
    overflow: hidden;
    background: #F5F5F0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.14), 0 1px 4px rgba(0,0,0,0.08);
    cursor: pointer;
    transform-origin: 50% 50%;
    transition: transform 0.42s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                box-shadow 0.42s ease,
                width 0.42s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    user-select: none;
}

.work-deck-card:nth-child(1) { z-index: 1; transform: translateX(calc(-50% - 340px)) translateY(35px) rotate(-15deg); }
.work-deck-card:nth-child(2) { z-index: 2; transform: translateX(calc(-50% - 170px)) translateY(22px) rotate(5deg); }
.work-deck-card:nth-child(3) { z-index: 3; transform: translateX(-50%) translateY(0px) rotate(0deg); }
.work-deck-card:nth-child(4) { z-index: 4; transform: translateX(calc(-50% + 170px)) translateY(10px) rotate(-4deg); }
.work-deck-card:nth-child(5) { z-index: 5; transform: translateX(calc(-50% + 340px)) translateY(30px) rotate(13deg); }

/* Active card expanded state - uses flexbox per teacher requirement */
.work-deck-card.is-active {
    width: 560px !important;
    display: flex !important;
    flex-wrap: wrap;
    align-items: stretch;
    transform: translateX(-50%) translateY(-50px) rotate(0deg) !important;
    z-index: 10 !important;
    box-shadow: 0 24px 64px rgba(0,0,0,0.22), 0 4px 16px rgba(0,0,0,0.10);
}

/* Visual column - left side of expanded card */
.work-deck-card.is-active .wdc-visual {
    flex: 0 0 260px;
    aspect-ratio: unset;
    min-height: 100%;
}

/* Footer - top of right column (260px offset handled by flex sizing) */
.work-deck-card.is-active .wdc-footer {
    flex: 0 0 calc(100% - 260px);
    border-top: none;
    border-left: 1px solid #E8E8E4;
    align-items: flex-start;
    padding-top: 20px;
}

/* Blurb - bottom of right column, pushed past visual width */
.work-deck-card.is-active .wdc-blurb {
    flex: 0 0 calc(100% - 260px);
    margin-left: 260px;
    border-left: 1px solid #E8E8E4;
}

.work-deck-card.is-behind {
    opacity: 0.72;
}

.work-deck-card:nth-child(1):not(.is-active):hover { transform: translateX(calc(-50% - 340px)) translateY(21px) rotate(-15deg); box-shadow: 0 10px 36px rgba(0,0,0,0.18), 0 2px 8px rgba(0,0,0,0.08); }
.work-deck-card:nth-child(2):not(.is-active):hover { transform: translateX(calc(-50% - 170px)) translateY(8px) rotate(5deg); box-shadow: 0 10px 36px rgba(0,0,0,0.18), 0 2px 8px rgba(0,0,0,0.08); }
.work-deck-card:nth-child(3):not(.is-active):hover { transform: translateX(-50%) translateY(-14px) rotate(0deg); box-shadow: 0 10px 36px rgba(0,0,0,0.18), 0 2px 8px rgba(0,0,0,0.08); }
.work-deck-card:nth-child(4):not(.is-active):hover { transform: translateX(calc(-50% + 170px)) translateY(-4px) rotate(-4deg); box-shadow: 0 10px 36px rgba(0,0,0,0.18), 0 2px 8px rgba(0,0,0,0.08); }
.work-deck-card:nth-child(5):not(.is-active):hover { transform: translateX(calc(-50% + 340px)) translateY(16px) rotate(13deg); box-shadow: 0 10px 36px rgba(0,0,0,0.18), 0 2px 8px rgba(0,0,0,0.08); }

/* Visual (gradient area) */
.wdc-visual {
    width: 100%;
    aspect-ratio: 5/4;
    display: block;
}

/* Footer (always visible) */
.wdc-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #F5F5F0;
    border-top: 1px solid #E8E8E4;
}

.wdc-dot {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    flex-shrink: 0;
    display: block;
}

.wdc-name {
    font-size: 0.875em;
    font-weight: 500;
    color: #0A0A09;
    margin: 0;
    line-height: 1.2;
}

.wdc-cat {
    font-family: 'Geist Mono', 'JetBrains Mono', monospace;
    font-size: 0.75em;
    color: #8A8A87;
    margin: 0;
    margin-top: 2px;
}

/* Blurb drawer - slides up on active */
.wdc-blurb {
    background: #F5F5F0;
    padding-left: 16px;
    padding-right: 16px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.38s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                padding-top 0.22s ease,
                padding-bottom 0.22s ease;
}

.work-deck-card.is-active .wdc-blurb {
    max-height: 200px;
    padding: 16px 16px 20px;
}

.wdc-blurb p {
    font-size: 0.875em;
    color: #4A4A47;
    line-height: 1.65;
    margin: 0 0 16px;
}

.wdc-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.875em;
    font-weight: 500;
    color: #0A0A09;
    text-decoration: none;
    border-bottom: 1px solid currentColor;
    padding-bottom: 1px;
    transition: color 0.2s ease;
}

.wdc-link:hover {
    color: #7C3AED;
}

/* Colors per card */
.bg-mvp      { background: linear-gradient(145deg, #1C0B33 0%, #3B1280 100%); }
.bg-transform { background: linear-gradient(145deg, #0C1220 0%, #1E2F50 100%); }
.bg-tooling   { background: linear-gradient(145deg, #091B10 0%, #143D22 100%); }
.bg-commerce  { background: linear-gradient(145deg, #1C1000 0%, #3D2800 100%); }
.bg-portal    { background: linear-gradient(145deg, #051818 0%, #0d3d3d 100%); }

/* ===== Why ESB ===== */
#why-esb {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 64px;
    padding-bottom: 64px;
    background: linear-gradient(
        to bottom,
        #FAFAF8   0%,
        #EFEFEB   18%,
        #EFEFEB   82%,
        #FAFAF8   100%
    );
}

#why-esb > .container {
    width: 100%;
}

/* Two-column layout using flexbox per teacher requirement */
.why-layout {
    display: flex;
    gap: 96px;
    align-items: flex-start;
}

.why-left {
    flex: 1;
}

.why-left h2 {
    margin-bottom: 24px;
}

.why-left > p {
    margin-bottom: 40px;
}

.why-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.why-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding-top: 16px;
    padding-bottom: 16px;
    border-top: 1px solid #E8E8E4;
    font-size: 0.875em;
    font-weight: 300;
    color: #4A4A47;
    line-height: 1.6;
}

.why-list li .why-num {
    font-family: 'Geist Mono', 'JetBrains Mono', monospace;
    font-size: 0.75em;
    color: #8A8A87;
    flex-shrink: 0;
    padding-top: 3px;
}

.why-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    border: 1px solid #E8E8E4;
    border-radius: 16px;
    overflow: hidden;
}

.why-stat {
    padding: 24px 32px;
    background: #F5F5F0;
}

.why-stat:last-child {
    border-bottom: none;
}

.why-stat-value {
    font-size: 3.5em;
    font-weight: 300;
    letter-spacing: -0.04em;
    color: #0A0A09;
    line-height: 1;
    margin-bottom: 4px;
}

.why-stat-label {
    font-family: 'Geist Mono', 'JetBrains Mono', monospace;
    font-size: 0.75em;
    color: #8A8A87;
}

/* ===== Home Pricing Preview ===== */
#home-pricing {
    padding-top: 64px;
    padding-bottom: 64px;
}

.home-pricing-head {
    text-align: center;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 48px;
}

.home-pricing-head h2 {
    letter-spacing: -0.04em;
    margin-bottom: 16px;
}

.home-pricing-head p {
    font-size: 1.125em;
    font-weight: 300;
    color: #4A4A47;
    max-width: 44ch;
    margin-left: auto;
    margin-right: auto;
}

.home-pricing-footer {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

/* ===== Home CTA - Centered prominent section ===== */
#home-cta {
    padding-top: 64px;
    padding-bottom: 64px;
}

.home-cta-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.home-cta-inner h2 {
    margin-bottom: 20px;
    line-height: 1.08;
}

.home-cta-inner p {
    font-size: 1.125em;
    font-weight: 300;
    color: #4A4A47;
    margin-bottom: 32px;
    max-width: 44ch;
}

.home-cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.home-cta-actions .btn {
    padding: 0.9rem 2rem;
    font-size: 1em;
    font-weight: 600;
}

/* ===== Media Queries for Responsive Design ===== */

/* Tablet - stack why-layout to single column */
@media screen and (max-width: 1024px) {
    .why-layout {
        flex-direction: column;
        gap: 48px;
    }

    .work-deck {
        height: 500px;
    }
}

/* Mobile - stack service rows, disable deck fan, stack CTA */
@media screen and (max-width: 768px) {
    .service-row {
        flex-wrap: wrap;
    }

    .service-num {
        flex: 0 0 40px;
    }

    /* Service desc wraps to second row, indented under name */
    .service-desc {
        flex: 0 0 100%;
        padding-left: 56px;
        padding-top: 8px;
    }

    .work-deck {
        height: auto;
        min-height: 0;
    }

    .work-deck-card {
        position: relative;
        left: auto !important;
        bottom: auto;
        width: 100%;
        transform: none !important;
        z-index: auto !important;
        margin-bottom: 16px;
    }

    .work-deck-card.is-active {
        display: block !important;
        width: 100% !important;
        left: auto !important;
        box-shadow: 0 4px 20px rgba(0,0,0,0.10);
    }

    .work-deck-card.is-active .wdc-visual {
        flex: unset;
        aspect-ratio: 5/4;
        min-height: unset;
    }

    .work-deck-card.is-active .wdc-footer {
        flex: unset;
        margin-left: 0;
        border-top: 1px solid #E8E8E4;
        border-left: none;
    }

    .work-deck-card.is-active .wdc-blurb {
        flex: unset;
        margin-left: 0;
        border-left: none;
    }

    .home-cta-layout {
        flex-direction: column;
        align-items: flex-start;
        gap: 32px;
    }

    .work-preview-head {
        flex-direction: column;
        gap: 16px;
    }
}