/* ============================================================
   PPZZ.ee — Cinematic Showcase Reel
   Honeyed-Neutral Palette · Geometric Sans · Wave-Forms · Magnetic
   No dark-mode toggle. By design — inverting destroys identity.
   ============================================================ */

:root {
    --c-cream: #F5E6C8;       /* Honey Cream - primary background */
    --c-amber: #E8C893;       /* Warm Amber - tile rest */
    --c-honey: #C8893A;       /* Burnished Honey - primary accent */
    --c-caramel: #8B5A2B;     /* Deep Caramel - display text */
    --c-bronze: #3D2817;      /* Roasted Bronze - body text anchor */
    --c-ivory: #FFFAF0;       /* Ivory Light - hover surfaces */
    --c-gold: #A06A2C;        /* Toasted Gold - hairlines */
    --c-gold-soft: #B8853A;   /* Wave-form stroke variant */

    --font-display: "Sora", system-ui, sans-serif;
    --font-caption: "Space Grotesk", system-ui, sans-serif;
    --font-body: "Inter", system-ui, sans-serif;

    --pad-section: clamp(48px, 7vw, 128px);
    --pad-grid: clamp(32px, 5vw, 96px);
    --gap-grid: clamp(16px, 2.4vw, 36px);

    --ease-elastic: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-dolly: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-draw: cubic-bezier(0.65, 0, 0.35, 1);
}

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

html {
    background: var(--c-cream);
    text-rendering: geometricPrecision;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--c-bronze);
    background: var(--c-cream);
    line-height: 1.65;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

img, svg { display: block; max-width: 100%; }

/* ---------- Dust-mote particle field ---------- */
.dust-field {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.dust-mote {
    position: absolute;
    border-radius: 50%;
    background: var(--c-ivory);
    will-change: transform, opacity;
}

@keyframes drift-up-1 {
    0%   { transform: translate3d(0, 100vh, 0); }
    50%  { transform: translate3d(8px, 50vh, 0); }
    100% { transform: translate3d(-6px, -10vh, 0); }
}
@keyframes drift-up-2 {
    0%   { transform: translate3d(0, 110vh, 0); }
    50%  { transform: translate3d(-10px, 55vh, 0); }
    100% { transform: translate3d(8px, -5vh, 0); }
}
@keyframes drift-up-3 {
    0%   { transform: translate3d(0, 120vh, 0); }
    50%  { transform: translate3d(6px, 60vh, 0); }
    100% { transform: translate3d(-9px, -8vh, 0); }
}

/* ---------- Studio mark (small top-bar) ---------- */
.studio-mark {
    position: relative;
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: clamp(20px, 2.4vw, 36px) clamp(24px, 4vw, 64px);
    font-family: var(--font-caption);
    font-size: 0.74rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--c-caramel);
}

.mark-name { font-weight: 600; color: var(--c-bronze); }
.mark-dot { color: var(--c-honey); font-weight: 700; transform: translateY(-1px); }
.mark-tld { color: var(--c-caramel); }
.mark-rule {
    flex: 1;
    height: 1px;
    background: var(--c-gold);
    opacity: 0.55;
    margin: 0 clamp(16px, 2vw, 28px);
    transform-origin: left center;
}
.mark-meta { color: var(--c-caramel); opacity: 0.85; }

/* ---------- Hero / Letterbox ---------- */
.letterbox {
    position: relative;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    background: var(--c-cream);
    aspect-ratio: 2.39 / 1;
    max-height: 88vh;
    overflow: hidden;
    z-index: 2;
}

.letterbox-bar {
    position: absolute;
    left: 0;
    width: 100%;
    height: clamp(40px, 6vh, 80px);
    background: var(--c-cream);
    z-index: 3;
    pointer-events: none;
}
.letterbox-bar--top { top: 0; box-shadow: 0 1px 0 rgba(160, 106, 44, 0.18); }
.letterbox-bar--bottom { bottom: 0; box-shadow: 0 -1px 0 rgba(160, 106, 44, 0.18); }

.letterbox-frame {
    position: absolute;
    inset: clamp(40px, 6vh, 80px) 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #F2DEB6 0%, #E8C893 60%, #DDB97C 100%);
}

.hero-wave {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    transform-origin: center center;
    animation: wave-breathe 8s ease-in-out infinite;
    opacity: 0.78;
}

@keyframes wave-breathe {
    0%, 100% { transform: scaleY(0.94); opacity: 0.62; }
    50%      { transform: scaleY(1.06); opacity: 0.82; }
}

.wordmark {
    position: relative;
    z-index: 2;
    font-family: var(--font-display);
    font-weight: 200;
    font-size: clamp(3.2rem, 14vw, 11rem);
    line-height: 0.92;
    letter-spacing: -0.04em;
    color: var(--c-bronze);
    mix-blend-mode: multiply;
    font-feature-settings: "ss01", "cv11";
    font-variation-settings: "wght" 200;
    text-align: center;
    user-select: none;
}

.wordmark-glyphs { font-weight: 200; }
.wordmark-dot {
    color: var(--c-honey);
    font-weight: 600;
    margin: 0 -0.04em 0 -0.02em;
}
.wordmark-tld {
    font-weight: 300;
    color: var(--c-caramel);
}

.hero-caption {
    position: relative;
    z-index: 2;
    margin-top: clamp(12px, 1.6vh, 22px);
    font-family: var(--font-caption);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--c-caramel);
    text-align: center;
}

.hero-aspect-tag {
    position: absolute;
    left: clamp(18px, 3vw, 48px);
    bottom: clamp(18px, 3vh, 32px);
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-caption);
    font-size: 0.7rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--c-caramel);
    z-index: 3;
}

.aspect-tick {
    width: 22px;
    height: 1px;
    background: var(--c-honey);
    display: inline-block;
}

/* ---------- Wave-form section dividers ---------- */
.wave-divider {
    width: 100%;
    padding: clamp(24px, 4vw, 56px) clamp(24px, 4vw, 96px);
    background: var(--c-cream);
    position: relative;
    z-index: 2;
}

.wave-divider svg {
    width: 100%;
    height: clamp(40px, 6vw, 80px);
    overflow: visible;
}

.divider-path {
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    transition: stroke-dashoffset 1.4s var(--ease-draw);
}

.wave-divider.is-revealed .divider-path {
    stroke-dashoffset: 0;
}

.wave-divider--close {
    padding-bottom: clamp(40px, 6vw, 96px);
}

/* ---------- Reel sections ---------- */
.reel-section {
    position: relative;
    padding: var(--pad-section) clamp(24px, 4vw, 96px);
    background: var(--c-cream);
    z-index: 2;
}

.dolly-line {
    position: absolute;
    top: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: var(--c-honey);
    transition: width 800ms var(--ease-dolly), opacity 400ms var(--ease-dolly);
    opacity: 0;
}

.reel-section.is-revealed .dolly-line {
    width: 100%;
    opacity: 1;
}
.reel-section.is-faded .dolly-line {
    opacity: 0;
}

.section-head {
    max-width: 1240px;
    margin: 0 auto clamp(40px, 6vw, 88px);
    padding-top: clamp(16px, 3vw, 36px);
}

.section-counter {
    display: inline-block;
    font-family: var(--font-caption);
    font-size: 0.74rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--c-honey);
    margin-bottom: clamp(14px, 2vw, 22px);
    padding-left: 1.4em;
    position: relative;
}
.section-counter::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 1em;
    height: 1px;
    background: var(--c-honey);
}

.section-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(2rem, 5.4vw, 4.6rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
    color: var(--c-bronze);
    max-width: 22ch;
    font-feature-settings: "ss01";
}

.section-lede {
    margin-top: clamp(14px, 2vw, 24px);
    font-family: var(--font-body);
    color: var(--c-caramel);
    max-width: 56ch;
    font-size: clamp(1rem, 1.1vw, 1.12rem);
    line-height: 1.7;
}

/* ---------- Portfolio grid ---------- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-auto-rows: clamp(72px, 11vh, 130px);
    gap: var(--gap-grid);
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 clamp(8px, 2vw, 32px);
}

.tile {
    position: relative;
    background: var(--c-amber);
    border: 1px solid var(--c-gold);
    border-radius: 2px;
    overflow: hidden;
    grid-row: span var(--tile-row-span, 2);
    transition:
        transform 600ms var(--ease-elastic),
        box-shadow 480ms ease-out,
        background-color 480ms ease-out,
        border-color 480ms ease-out;
    will-change: transform;
    transform: translate3d(0, 0, 0);
    cursor: default;
}

.tile.is-magnetized {
    transition:
        transform 60ms linear,
        box-shadow 280ms ease-out,
        background-color 280ms ease-out,
        border-color 280ms ease-out;
    background: var(--c-ivory);
    border-color: var(--c-honey);
    box-shadow: inset 0 0 60px rgba(200, 137, 58, 0.18),
                0 12px 40px -18px rgba(139, 90, 43, 0.32);
}

.tile-art {
    position: absolute;
    inset: 0;
    z-index: 1;
}
.tile-art svg {
    width: 100%;
    height: 100%;
}

.tile-meta {
    position: absolute;
    top: 10px;
    left: 12px;
    right: 12px;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    font-family: var(--font-caption);
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--c-gold);
    pointer-events: none;
}

.tile-caption {
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 12px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 4px;
    pointer-events: none;
    transition: transform 600ms var(--ease-elastic), opacity 480ms ease-out;
    transform: translate3d(0, 6px, 0);
    opacity: 0.75;
}
.tile.is-magnetized .tile-caption {
    transform: translate3d(0, 0, 0);
    opacity: 1;
}

.tile-eyebrow {
    font-family: var(--font-caption);
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--c-caramel);
}

.tile-title {
    font-family: var(--font-display);
    font-size: clamp(0.92rem, 1.1vw, 1.16rem);
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--c-bronze);
}

/* tile span widths */
.tile--span2 { grid-column: span 2; }
.tile--span3 { grid-column: span 3; }
.tile--span4 { grid-column: span 4; }
.tile--span6 { grid-column: span 6; }

.tile--anamorphic { aspect-ratio: 2.39 / 1; min-height: 0; }
.tile--widescreen { aspect-ratio: 16 / 9; min-height: 0; }
.tile--academy   { aspect-ratio: 4 / 5;  min-height: 0; }
.tile--square    { aspect-ratio: 1 / 1;  min-height: 0; }

/* When aspect-ratio is locked we let the row count be a soft fallback */
.tile {
    height: auto;
}

/* ---------- Ethos grid ---------- */
.ethos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: clamp(20px, 3vw, 44px);
    max-width: 1240px;
    margin: 0 auto;
}

.ethos-card {
    position: relative;
    background: linear-gradient(180deg, var(--c-amber) 0%, #DEBA7E 100%);
    border: 1px solid var(--c-gold);
    border-radius: 2px;
    padding: clamp(22px, 2.6vw, 36px);
    overflow: hidden;
    transition: transform 600ms var(--ease-elastic), box-shadow 480ms ease-out, background 480ms ease-out;
}

.ethos-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 0%, rgba(255, 250, 240, 0.55), transparent 55%);
    pointer-events: none;
    opacity: 0.75;
}

.ethos-card.is-magnetized {
    background: linear-gradient(180deg, var(--c-ivory) 0%, var(--c-amber) 100%);
    box-shadow: inset 0 0 60px rgba(200, 137, 58, 0.18),
                0 14px 44px -22px rgba(139, 90, 43, 0.34);
}

.ethos-mark {
    display: inline-block;
    font-family: var(--font-caption);
    font-size: 0.74rem;
    font-weight: 500;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--c-honey);
    margin-bottom: clamp(10px, 1.4vw, 16px);
}

.ethos-h {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(1.2rem, 1.7vw, 1.66rem);
    letter-spacing: -0.02em;
    color: var(--c-bronze);
    margin-bottom: clamp(10px, 1.2vw, 14px);
    line-height: 1.18;
}

.ethos-p {
    color: var(--c-caramel);
    font-size: clamp(0.94rem, 1vw, 1.04rem);
    line-height: 1.7;
}

/* ---------- Frame index table ---------- */
.frame-index {
    max-width: 1240px;
    margin: 0 auto;
    border-top: 1px solid var(--c-gold);
}

.frame-row {
    display: grid;
    grid-template-columns: 110px 110px 1fr 110px;
    gap: clamp(12px, 2vw, 32px);
    align-items: center;
    padding: clamp(14px, 1.8vw, 22px) clamp(8px, 1.4vw, 20px);
    border-bottom: 1px solid rgba(160, 106, 44, 0.4);
    transition: background-color 280ms ease-out, transform 480ms var(--ease-elastic);
    font-family: var(--font-caption);
    font-size: 0.84rem;
    color: var(--c-bronze);
    letter-spacing: 0.04em;
}

.frame-row--head {
    color: var(--c-honey);
    font-size: 0.7rem;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--c-gold);
}

.frame-row:not(.frame-row--head):hover {
    background: linear-gradient(90deg, rgba(255, 250, 240, 0.55) 0%, rgba(255, 250, 240, 0) 100%);
}

.frame-col--id { color: var(--c-honey); font-weight: 600; letter-spacing: 0.18em; }
.frame-col--ratio { color: var(--c-caramel); }
.frame-col--name {
    font-family: var(--font-display);
    font-size: clamp(0.96rem, 1.1vw, 1.18rem);
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--c-bronze);
}
.frame-col--state {
    font-size: 0.7rem;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--c-gold);
    text-align: right;
}

/* ---------- End card / footer ---------- */
.end-card {
    position: relative;
    z-index: 2;
    padding: clamp(40px, 6vw, 88px) clamp(24px, 4vw, 96px) clamp(48px, 7vw, 120px);
    background: var(--c-cream);
    color: var(--c-caramel);
}

.end-card-row {
    display: flex;
    align-items: center;
    gap: clamp(12px, 2vw, 24px);
    max-width: 1240px;
    margin: 0 auto;
    font-family: var(--font-caption);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.26em;
    text-transform: uppercase;
}

.end-card-mark { color: var(--c-bronze); font-weight: 700; }
.end-card-rule {
    flex: 1;
    height: 1px;
    background: var(--c-gold);
    opacity: 0.6;
}
.end-card-credit { color: var(--c-caramel); }

.end-card-note {
    max-width: 1240px;
    margin: clamp(18px, 2.4vw, 28px) auto 0;
    font-family: var(--font-display);
    font-weight: 300;
    font-size: clamp(1rem, 1.4vw, 1.32rem);
    letter-spacing: -0.02em;
    color: var(--c-caramel);
    max-width: 56ch;
}

/* ---------- Reveal-state animations ---------- */
.section-head {
    opacity: 0;
    transform: translate3d(0, 18px, 0);
    transition: opacity 720ms var(--ease-dolly) 120ms,
                transform 720ms var(--ease-dolly) 120ms;
}
.reel-section.is-revealed .section-head {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.tile {
    opacity: 0;
    transform: translate3d(0, 24px, 0) scale(0.985);
    transition:
        opacity 720ms var(--ease-dolly),
        transform 720ms var(--ease-elastic),
        box-shadow 480ms ease-out,
        background-color 480ms ease-out,
        border-color 480ms ease-out;
}
.reel-section.is-revealed .tile {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
}
/* Per-tile reveal delay via CSS variable from JS */
.tile { transition-delay: calc(var(--tile-delay, 0) * 90ms); }

.ethos-card {
    opacity: 0;
    transform: translate3d(0, 18px, 0);
    transition:
        opacity 700ms var(--ease-dolly),
        transform 700ms var(--ease-elastic),
        box-shadow 480ms ease-out,
        background 480ms ease-out;
    transition-delay: calc(var(--card-delay, 0) * 110ms);
}
.reel-section.is-revealed .ethos-card {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.frame-row:not(.frame-row--head) {
    opacity: 0;
    transform: translate3d(-12px, 0, 0);
    transition: opacity 600ms var(--ease-dolly), transform 600ms var(--ease-dolly);
    transition-delay: calc(var(--row-delay, 0) * 60ms);
}
.reel-section.is-revealed .frame-row:not(.frame-row--head) {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
    .portfolio-grid { grid-template-columns: repeat(4, 1fr); }
    .tile--span6, .tile--span4 { grid-column: span 4; }
    .tile--span3 { grid-column: span 4; }
    .tile--span2 { grid-column: span 2; }
    .frame-row { grid-template-columns: 80px 70px 1fr 80px; gap: 12px; }
    .frame-col--name { font-size: 1rem; }
}

@media (max-width: 640px) {
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
    .tile--span6, .tile--span4, .tile--span3, .tile--span2 { grid-column: span 2; }
    .studio-mark { gap: 0.4rem; padding: 18px 18px; font-size: 0.66rem; }
    .mark-meta { display: none; }
    .frame-row {
        grid-template-columns: 70px 60px 1fr;
        gap: 10px;
        font-size: 0.78rem;
    }
    .frame-col--state { display: none; }
    .hero-aspect-tag { font-size: 0.62rem; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
    .hero-wave { animation: none; }
}