/* lurch.dev - Memphis Group meets developer culture */
/* Colors: #FFF5E1 cream, #E85D4A coral, #00B4A6 teal, #2B2B3D charcoal, #4A2C5E plum, #1A1A2E midnight, #F5B942 marigold */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body.lurch {
    background-color: #FFF5E1;
    color: #1A1A2E;
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* ============================================
   SCROLL PROGRESS - Zigzag bar
   ============================================ */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(
        90deg,
        #E85D4A 0%,
        #F5B942 25%,
        #00B4A6 50%,
        #4A2C5E 75%,
        #E85D4A 100%
    );
    background-size: 200% 100%;
    transform: scaleX(0);
    transform-origin: left;
    z-index: 1000;
    transition: transform 0.1s linear;
}

/* ============================================
   MEMPHIS BACKGROUND DECORATIONS
   ============================================ */

.memphis-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.memphis-shape {
    position: absolute;
    opacity: 0.12;
    transition: transform 0.3s ease;
}

.memphis-squiggle-1 {
    top: 8%;
    left: -2%;
    width: 250px;
    transform: rotate(-12deg);
}

.memphis-circle-1 {
    top: 15%;
    right: 5%;
    width: 120px;
}

.memphis-triangle-1 {
    top: 35%;
    left: 8%;
    width: 80px;
    transform: rotate(20deg);
}

.memphis-dots-1 {
    top: 55%;
    right: 3%;
    width: 140px;
    opacity: 0.08;
}

.memphis-squiggle-2 {
    top: 70%;
    left: 15%;
    width: 200px;
    transform: rotate(8deg);
}

.memphis-circle-2 {
    top: 45%;
    left: -3%;
    width: 180px;
}

.memphis-zigzag-1 {
    top: 85%;
    right: 10%;
    width: 180px;
    transform: rotate(-5deg);
}

.memphis-cross-1 {
    top: 25%;
    right: 15%;
    width: 60px;
    transform: rotate(15deg);
    opacity: 0.08;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: clamp(2rem, 5vw, 6rem);
    z-index: 1;
    text-align: center;
}

.star-anchor {
    position: absolute;
    top: clamp(2rem, 8vh, 5rem);
    right: clamp(2rem, 5vw, 6rem);
    width: clamp(40px, 6vw, 80px);
    height: clamp(40px, 6vw, 80px);
    animation: spin-slow 30s linear infinite;
}

.star-anchor svg {
    width: 100%;
    height: 100%;
}

@keyframes spin-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(3rem, 12vw, 8rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.05;
    color: #1A1A2E;
    position: relative;
    margin-bottom: 0.3em;
}

.hero-dot {
    color: #E85D4A;
}

.hero-subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    color: #2B2B3D;
    font-weight: 400;
    font-style: italic;
    max-width: 500px;
    margin-bottom: 2rem;
}

.hero-geometry {
    width: clamp(200px, 40vw, 400px);
    margin-top: 1rem;
}

.hero-squiggle {
    width: 100%;
}

.hero-squiggle path {
    stroke-dasharray: 600;
    stroke-dashoffset: 600;
    animation: draw-line 2s ease-out 0.5s forwards;
}

@keyframes draw-line {
    to { stroke-dashoffset: 0; }
}

/* ============================================
   INTERSTITIAL PATTERN STRIPS
   ============================================ */

.strip {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 48px;
}

.strip--diagonal {
    background-image: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        #E85D4A 10px,
        #E85D4A 12px
    );
    background-color: #FFF5E1;
}

.strip--dots {
    background-image: radial-gradient(circle 6px at 16px 16px, #F5B942 5px, transparent 6px);
    background-size: 32px 32px;
    background-color: #4A2C5E;
}

.strip--zigzag {
    background-image: 
        linear-gradient(135deg, #00B4A6 25%, transparent 25%),
        linear-gradient(225deg, #00B4A6 25%, transparent 25%);
    background-size: 24px 48px;
    background-position: 0 0, 12px 0;
    background-color: #FFF5E1;
}

.strip--checker {
    background-image:
        linear-gradient(45deg, #1A1A2E 25%, transparent 25%, transparent 75%, #1A1A2E 75%),
        linear-gradient(45deg, #1A1A2E 25%, transparent 25%, transparent 75%, #1A1A2E 75%);
    background-size: 24px 24px;
    background-position: 0 0, 12px 12px;
    background-color: #FFF5E1;
}

/* ============================================
   CARD GRID
   ============================================ */

.card-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: clamp(8px, 1.5vw, 24px);
    padding: clamp(1rem, 3vw, 3rem);
    max-width: 1400px;
    margin: 0 auto;
}

/* ============================================
   CARD BASE STYLES
   ============================================ */

.card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    border: 3px solid transparent;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                box-shadow 0.4s ease;
    box-shadow: 0 2px 8px rgba(26, 26, 46, 0.08);
}

.card:hover {
    transform: translateY(-4px) rotate(0.5deg);
    box-shadow: 0 12px 32px rgba(26, 26, 46, 0.15);
}

.card-content {
    position: relative;
    z-index: 2;
    padding: clamp(1.2rem, 2.5vw, 2rem);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    z-index: 3;
}

.card-accent-coral { background-color: #E85D4A; }
.card-accent-teal { background-color: #00B4A6; }
.card-accent-marigold { background-color: #F5B942; }
.card-accent-plum { background-color: #4A2C5E; }

.card-deco {
    position: absolute;
    bottom: -10px;
    right: -10px;
    width: 80px;
    height: 80px;
    z-index: 1;
    pointer-events: none;
}

.card-deco-triangle {
    top: auto;
    bottom: 10px;
    right: 10px;
    width: 70px;
    height: 70px;
}

.card-deco-squiggle {
    bottom: 15px;
    right: 15px;
    width: 100px;
    height: 35px;
}

.card-deco-cross {
    top: 10px;
    right: 10px;
    bottom: auto;
    width: 50px;
    height: 50px;
}

/* ============================================
   CARD COLOR VARIANTS with cycling borders
   ============================================ */

.card-dark {
    background-color: #1A1A2E;
    color: #FFF5E1;
    border-color: #E85D4A;
}

.card-dark .card-heading,
.card-dark .card-label,
.card-dark .card-text,
.card-dark .card-quote {
    color: #FFF5E1;
}

.card-cream {
    background-color: #FFF5E1;
    color: #1A1A2E;
    border-color: #00B4A6;
}

.card-plum {
    background-color: #4A2C5E;
    color: #FFF5E1;
    border-color: #F5B942;
}

.card-plum .card-heading,
.card-plum .card-label,
.card-plum .card-text {
    color: #FFF5E1;
}

.card-teal {
    background-color: #00B4A6;
    color: #1A1A2E;
    border-color: #4A2C5E;
}

.card-teal .card-heading,
.card-teal .card-label,
.card-teal .card-text {
    color: #1A1A2E;
}

.card-teal .tag {
    background-color: #1A1A2E;
    color: #00B4A6;
}

/* ============================================
   CARD SIZE VARIANTS (Grid placement)
   ============================================ */

.card-wide {
    grid-column: span 8;
    min-height: 200px;
}

.card-tall {
    grid-column: span 4;
    grid-row: span 2;
    min-height: 400px;
}

.card-medium {
    grid-column: span 4;
    min-height: 250px;
}

.card-squat {
    grid-column: span 8;
    min-height: 140px;
}

.card-pattern {
    min-height: 180px;
}

.card-pattern .pattern-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ============================================
   CARD TYPOGRAPHY
   ============================================ */

.card-heading {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 0.6em;
}

.card-label {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.8em;
    opacity: 0.7;
}

.card-text {
    font-family: 'DM Sans', sans-serif;
    font-size: clamp(0.9rem, 1.2vw, 1.05rem);
    line-height: 1.6;
    max-width: 60ch;
}

.card-code {
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(0.72rem, 1vw, 0.85rem);
    line-height: 1.7;
    background: rgba(26, 26, 46, 0.06);
    padding: 1em;
    border-radius: 6px;
    overflow-x: auto;
    border-left: 3px solid #E85D4A;
}

.card-dark .card-code {
    background: rgba(255, 245, 225, 0.06);
    border-left-color: #00B4A6;
}

.card-teal .card-code {
    background: rgba(26, 26, 46, 0.1);
    border-left-color: #4A2C5E;
}

.card-code code {
    font-family: inherit;
    color: inherit;
}

/* ============================================
   CARD QUOTE
   ============================================ */

.card-quote {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 500;
    line-height: 1.4;
    font-style: italic;
    position: relative;
    padding-left: 0.5em;
}

.quote-mark {
    font-size: 3em;
    line-height: 0;
    position: relative;
    top: 0.25em;
    margin-right: 0.05em;
    color: #E85D4A;
    font-style: normal;
    font-weight: 700;
}

/* ============================================
   CARD TAGS
   ============================================ */

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    font-weight: 500;
    padding: 0.35em 0.8em;
    border-radius: 4px;
    background-color: #E85D4A;
    color: #FFF5E1;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.tag:hover {
    transform: scale(1.08) rotate(-2deg);
}

/* ============================================
   CARD LINKS
   ============================================ */

.card-link-row {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.2em;
    flex-wrap: wrap;
}

.card-link {
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: #E85D4A;
    cursor: pointer;
    transition: color 0.2s ease, transform 0.2s ease;
    display: inline-block;
}

.card-dark .card-link {
    color: #F5B942;
}

.card-cream .card-link {
    color: #E85D4A;
}

.card-link:hover {
    color: #00B4A6;
    transform: translateX(4px);
}

/* ============================================
   CARD VALUES (3-column)
   ============================================ */

.card-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, 2vw, 2rem);
}

.value-item {
    text-align: center;
}

.value-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 0.6em;
}

.value-item h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(0.95rem, 1.3vw, 1.1rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.3em;
    color: #1A1A2E;
}

.value-item p {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    line-height: 1.5;
    color: #2B2B3D;
    opacity: 0.85;
}

/* ============================================
   CARD REVEAL ANIMATION - spring-loaded lurch
   ============================================ */

.card-reveal {
    opacity: 0;
    transform: translateY(40px) rotate(calc(var(--tilt, 0deg) - 2deg));
    transition: opacity 0.6s cubic-bezier(0.34, 1.56, 0.64, 1),
                transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.card-reveal.visible {
    opacity: 1;
    transform: translateY(0) rotate(var(--tilt, 0deg));
}

/* ============================================
   FLOATING NAV
   ============================================ */

.floating-nav {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 0;
    background: #1A1A2E;
    border-radius: 999px;
    padding: 0;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(26, 26, 46, 0.3);
    transition: width 0.3s ease;
}

.nav-pill {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    font-weight: 500;
    color: #FFF5E1;
    background: #E85D4A;
    border: none;
    padding: 0.7em 1.2em;
    border-radius: 999px;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.2s ease;
    z-index: 2;
}

.nav-pill:hover {
    background: #00B4A6;
}

.nav-links {
    display: flex;
    gap: 0.3rem;
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-width 0.35s ease, opacity 0.25s ease, padding 0.3s ease;
    padding: 0;
}

.floating-nav.open .nav-links {
    max-width: 300px;
    opacity: 1;
    padding: 0.5em 1em 0.5em 0.5em;
}

.nav-link {
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    color: #FFF5E1;
    text-decoration: none;
    padding: 0.4em 0.7em;
    border-radius: 6px;
    white-space: nowrap;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.nav-link:hover {
    background: #4A2C5E;
    color: #F5B942;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    position: relative;
    z-index: 1;
    background-color: #1A1A2E;
    color: #FFF5E1;
    padding: clamp(2rem, 4vw, 4rem) clamp(1rem, 3vw, 3rem);
    margin-top: clamp(3rem, 6vw, 6rem);
}

.footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.03em;
}

.footer-dot {
    color: #E85D4A;
}

.footer-tagline {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    opacity: 0.6;
    margin-top: 0.3em;
}

.footer-geometry {
    width: 200px;
    opacity: 0.5;
}

.footer-geometry svg {
    width: 100%;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 900px) {
    .card-grid {
        grid-template-columns: repeat(6, 1fr);
    }

    .card-wide {
        grid-column: span 6;
    }

    .card-tall {
        grid-column: span 3;
    }

    .card-medium {
        grid-column: span 3;
    }

    .card-squat {
        grid-column: span 6;
    }

    .card-values {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
}

@media (max-width: 600px) {
    .card-grid {
        grid-template-columns: 1fr;
    }

    .card-wide,
    .card-tall,
    .card-medium,
    .card-squat {
        grid-column: span 1;
        grid-row: span 1;
        min-height: auto;
    }

    .card-tall {
        min-height: 300px;
    }

    .hero-title {
        font-size: clamp(2.5rem, 15vw, 5rem);
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .memphis-bg {
        display: none;
    }

    .floating-nav {
        bottom: 1rem;
        right: 1rem;
    }
}