/* ============================================
   LLITTL.com — Styles
   Monochrome minimalist, typography-driven
   ============================================ */

/* --- Reset & Base --- */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7;
    letter-spacing: -0.01em;
    color: #0A0A0A;
    background-color: #FFFFFF;
    overflow-x: hidden;
    position: relative;
}

/* --- Dot Grid Background --- */

.dot-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    background-image: radial-gradient(circle, #0A0A0A 0.5px, transparent 0.5px);
    background-size: 24px 24px;
    opacity: 0.03;
}

/* --- Fixed Wordmark --- */

.wordmark {
    position: fixed;
    top: 24px;
    left: 24px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.4em;
    color: #0A0A0A;
    text-decoration: none;
    z-index: 100;
    transition: transform 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-origin: left center;
}

.wordmark:hover {
    transform: scale(1.08);
}

/* --- Scroll Progress Indicator --- */

.scroll-indicator {
    position: fixed;
    top: 0;
    right: 0;
    width: 1px;
    height: 0%;
    background-color: #3A3A3A;
    z-index: 100;
    transition: height 100ms linear;
}

/* --- Sections --- */

.section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10vh 24px;
    position: relative;
    z-index: 1;
}

.section-content {
    max-width: 640px;
    width: 100%;
    position: relative;
}

/* --- Typography --- */

.headline {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 64px;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #0A0A0A;
    text-transform: lowercase;
    margin-bottom: 32px;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 300ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 300ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.headline.revealed {
    opacity: 1;
    transform: scale(1);
}

.body-text {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7;
    letter-spacing: -0.01em;
    color: #0A0A0A;
    margin-bottom: 16px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.body-text.revealed {
    opacity: 1;
    transform: translateY(0);
}

.body-text:last-child {
    margin-bottom: 0;
}

.metadata {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 400;
    font-size: 12px;
    line-height: 1.5;
    color: #B0B0B0;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.metadata.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* --- Angular Dividers --- */

.angular-divider {
    width: 640px;
    max-width: calc(100% - 48px);
    height: 2px;
    background-color: #D4D4D4;
    margin: 0 auto;
    transform: rotate(3deg);
    position: relative;
    z-index: 1;
    opacity: 0;
    transition: opacity 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.angular-divider.revealed {
    opacity: 1;
}

/* --- Oversized Glyphs --- */

.glyph {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 220px;
    line-height: 1;
    color: #D4D4D4;
    position: absolute;
    top: -40px;
    pointer-events: none;
    user-select: none;
    opacity: 0;
    transition: opacity 600ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.glyph.revealed {
    opacity: 0.12;
}

.glyph-left {
    left: -120px;
}

.glyph-right {
    right: -120px;
}

/* --- Bordered Left Blocks --- */

.bordered-left {
    border-left: 1px solid #D4D4D4;
    padding-left: 24px;
}

/* --- Work Items --- */

.work-items {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.work-item {
    padding: 24px 0;
    border-bottom: 1px solid #D4D4D4;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.work-item.revealed {
    opacity: 1;
    transform: translateY(0);
}

.work-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 24px;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: #0A0A0A;
    text-transform: lowercase;
    margin-bottom: 12px;
}

.work-description {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7;
    letter-spacing: -0.01em;
    color: #6B6B6B;
}

/* --- Process Steps --- */

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.process-step {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.process-step.revealed {
    opacity: 1;
    transform: translateY(0);
}

.step-label {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 14px;
    line-height: 1.4;
    letter-spacing: 0.06em;
    color: #B0B0B0;
    text-transform: lowercase;
    margin-bottom: 12px;
}

/* --- Principles --- */

.principles-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.principle {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 16px 0;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.principle.revealed {
    opacity: 1;
    transform: translateY(0);
}

.principle-number {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 400;
    font-size: 12px;
    line-height: 1.7;
    color: #B0B0B0;
    flex-shrink: 0;
    min-width: 24px;
}

.principle-text {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7;
    letter-spacing: -0.01em;
    color: #0A0A0A;
}

/* --- Contact --- */

.contact-block {
    margin-bottom: 48px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.contact-block.revealed {
    opacity: 1;
    transform: translateY(0);
}

.contact-block.revealed .body-text {
    opacity: 1;
    transform: translateY(0);
}

.contact-email {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 28px;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: #0A0A0A;
    margin-top: 24px;
    display: inline-block;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.contact-email.revealed {
    opacity: 1;
    transform: translateY(0);
}

.closing-date {
    margin-top: 64px;
    text-align: right;
}

/* --- Hoverable Interaction --- */

.hoverable {
    transition: transform 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
                opacity 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: default;
}

.hoverable.revealed {
    opacity: 1;
    transform: translateY(0);
}

.hoverable:hover {
    transform: scale(1.08);
}

/* Ensure revealed hoverable items scale from correct position */
.hoverable.revealed:hover {
    transform: scale(1.08);
}

/* --- Final Space --- */

.final-space {
    height: 20vh;
}

/* --- Hero-specific --- */

.section-hero .headline {
    font-size: 72px;
    letter-spacing: -0.02em;
}

.section-hero .body-text {
    color: #6B6B6B;
    font-size: 18px;
}

/* --- Body Block --- */

.body-block {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.body-block.revealed {
    opacity: 1;
    transform: translateY(0);
}

.body-block.revealed .body-text {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */

@media (max-width: 768px) {
    .headline {
        font-size: 40px;
    }

    .section-hero .headline {
        font-size: 48px;
    }

    .glyph {
        font-size: 140px;
    }

    .glyph-left {
        left: -60px;
    }

    .glyph-right {
        right: -60px;
    }

    .section-content {
        max-width: 100%;
    }

    .contact-email {
        font-size: 22px;
    }

    .angular-divider {
        max-width: calc(100% - 48px);
    }
}

@media (max-width: 480px) {
    .headline {
        font-size: 32px;
    }

    .section-hero .headline {
        font-size: 36px;
    }

    .glyph {
        font-size: 100px;
        opacity: 0;
    }

    .glyph.revealed {
        opacity: 0.08;
    }

    .glyph-left {
        left: -30px;
    }

    .glyph-right {
        right: -30px;
    }

    .wordmark {
        font-size: 10px;
        letter-spacing: 0.3em;
    }

    .contact-email {
        font-size: 18px;
    }

    .work-title {
        font-size: 20px;
    }
}