/* =========================================================
   PUZZLE STUDIO — ABOUT
   STORY-DRIVEN CREATIVE EXPERIENCE
   ========================================================= */

.pz-about {
    --blue: #0563df;
    --blue-dark: #034ba8;
    --cyan: #4cb5ff;
    --teal: #00c6b2;
    --ink: #09182f;
    --muted: #718096;
    --line: #e4ebf2;
    --soft: #f5f8fb;

    overflow: hidden;
    background: #fff;
    color: var(--ink);
}

.pz-about *,
.pz-about *::before,
.pz-about *::after {
    box-sizing: border-box;
}

.pz-about a {
    text-decoration: none;
}

.pz-about img {
    display: block;
    max-width: 100%;
}

.pz-wrap {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
}


/* =========================================================
   SMALL LABEL
   ========================================================= */

.pz-label {
    display: inline-flex;
    align-items: center;
    gap: 11px;

    color: var(--blue);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .15em;
}

.pz-label::before {
    content: "";
    width: 28px;
    height: 2px;
    background: var(--blue);
}


/* =========================================================
   REVEAL
   ========================================================= */

.pz-about .pz-reveal {
    opacity: 0;
    transform: translateY(28px);

    transition:
        opacity .8s ease,
        transform .8s cubic-bezier(.22, .8, .22, 1);
}

.pz-about .pz-reveal.show {
    opacity: 1;
    transform: translateY(0);
}


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

.pz-about-hero {
    position: relative;
    min-height: 820px;

    display: flex;
    align-items: center;

    background: #07172e;
    color: #fff;

    overflow: hidden;
}

.pz-about-hero::before {
    content: "";

    position: absolute;
    width: 700px;
    height: 700px;

    right: -260px;
    top: -180px;

    border-radius: 50%;

    background:
        radial-gradient(circle,
            rgba(76, 181, 255, .28),
            transparent 68%);
}

.pz-about-hero::after {
    content: "";

    position: absolute;
    inset: 0;

    opacity: .08;

    background-image:
        linear-gradient(rgba(255, 255, 255, .3) 1px,
            transparent 1px),
        linear-gradient(90deg,
            rgba(255, 255, 255, .3) 1px,
            transparent 1px);

    background-size: 80px 80px;

    mask-image:
        linear-gradient(90deg,
            black,
            transparent 80%);
}

.pz-hero-inner {
    position: relative;
    z-index: 3;

    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;

    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr);

    align-items: center;
    gap: 70px;
}

.pz-hero-copy {
    max-width: 680px;
}

.pz-hero-label {
    color: #6fc7ff;
}

.pz-hero-label::before {
    background: #6fc7ff;
}

.pz-hero-title {
    margin: 28px 0 0;

    font-size: clamp(4.3rem, 8vw, 8.8rem);
    line-height: .86;

    letter-spacing: -.075em;
    font-weight: 950;
}

.pz-hero-title span {
    color: #59bdff;
}

.pz-hero-title .outline {
    color: transparent;

    -webkit-text-stroke:
        1px rgba(255, 255, 255, .42);
}

.pz-hero-text {
    max-width: 590px;

    margin: 42px 0 0;

    color: rgba(255, 255, 255, .63);

    font-size: 17px;
    line-height: 2.05;
}

.pz-hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 18px;

    margin-top: 42px;
}

.pz-hero-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 52px;
    padding: 0 25px;

    border-radius: 100px;

    background: #fff;
    color: var(--blue);

    font-size: 13px;
    font-weight: 900;

    transition:
        transform .25s ease,
        box-shadow .25s ease;
}

.pz-hero-primary:hover {
    color: var(--blue);
    transform: translateY(-3px);

    box-shadow:
        0 15px 45px rgba(0, 0, 0, .25);
}

.pz-hero-secondary {
    color: rgba(255, 255, 255, .58);

    font-size: 12px;
    font-weight: 800;

    padding: 15px 4px;
}

.pz-hero-secondary:hover {
    color: #fff;
}


/* =========================================================
   HERO VISUAL
   ========================================================= */

.pz-hero-art {
    position: relative;

    min-height: 560px;

    display: grid;
    place-items: center;
}

.pz-art-orbit {
    position: absolute;

    width: 470px;
    height: 470px;

    border:
        1px solid rgba(255, 255, 255, .12);

    border-radius: 50%;
}

.pz-art-orbit::before {
    content: "";

    position: absolute;
    inset: 55px;

    border:
        1px dashed rgba(76, 181, 255, .25);

    border-radius: 50%;
}

.pz-art-orbit::after {
    content: "";

    position: absolute;
    inset: 115px;

    border:
        1px solid rgba(0, 198, 178, .12);

    border-radius: 50%;
}

.pz-art-logo {
    position: relative;
    z-index: 4;

    width: 190px;
    height: 190px;

    display: grid;
    place-items: center;

    border-radius: 45px;

    background:
        linear-gradient(145deg,
            rgba(255, 255, 255, .14),
            rgba(255, 255, 255, .04));

    border:
        1px solid rgba(255, 255, 255, .18);

    box-shadow:
        0 45px 100px rgba(0, 0, 0, .32);

    backdrop-filter: blur(14px);
}

.pz-art-logo img {
    width: 105px;
    height: 105px;

    object-fit: contain;
}

.pz-art-piece {
    position: absolute;

    width: 95px;
    height: 95px;

    border-radius: 25px;

    background:
        linear-gradient(145deg,
            rgba(76, 181, 255, .45),
            rgba(5, 99, 223, .12));

    border:
        1px solid rgba(255, 255, 255, .16);

    box-shadow:
        0 25px 70px rgba(0, 0, 0, .25);
}

.pz-art-piece.one {
    top: 60px;
    right: 30px;

    transform: rotate(17deg);
}

.pz-art-piece.two {
    bottom: 55px;
    left: 20px;

    transform: rotate(-18deg);
}

.pz-art-piece.three {
    width: 65px;
    height: 65px;

    bottom: 90px;
    right: 45px;

    background:
        linear-gradient(145deg,
            rgba(0, 198, 178, .45),
            rgba(5, 99, 223, .12));

    transform: rotate(25deg);
}

.pz-art-caption {
    position: absolute;

    bottom: 18px;
    right: 20px;

    color: rgba(255, 255, 255, .36);

    font-size: 9px;
    font-weight: 900;
    letter-spacing: .18em;
}


/* =========================================================
   INTRODUCTION
   ========================================================= */

.pz-intro {
    padding: 150px 0 170px;
}

.pz-intro-layout {
    display: grid;

    grid-template-columns:
        minmax(170px, .35fr) minmax(0, 1.65fr);

    gap: 70px;
}

.pz-intro-side {
    padding-top: 12px;
}

.pz-intro-side-number {
    margin-top: 55px;

    color: #edf3f8;

    font-size: 7rem;
    line-height: .8;

    font-weight: 950;
    letter-spacing: -.1em;
}

.pz-intro-content {
    max-width: 850px;
}

.pz-intro-title {
    margin: 0;

    font-size: clamp(3rem, 6vw, 6.4rem);
    line-height: .98;

    letter-spacing: -.07em;
    font-weight: 950;
}

.pz-intro-title span {
    color: var(--blue);
}

.pz-intro-lead {
    max-width: 720px;

    margin: 42px 0 0;

    color: var(--muted);

    font-size: 19px;
    line-height: 2.1;
}

.pz-intro-rule {
    width: 100%;
    height: 1px;

    margin-top: 65px;

    background:
        linear-gradient(90deg,
            var(--blue),
            transparent);
}


/* =========================================================
   STORY SECTION
   ========================================================= */

.pz-story {
    padding: 150px 0;

    background: var(--soft);
}

.pz-story-header {
    max-width: 760px;
}

.pz-story-title {
    margin: 25px 0 0;

    font-size: clamp(3rem, 6vw, 6rem);
    line-height: .95;

    letter-spacing: -.07em;
    font-weight: 950;
}

.pz-story-title span {
    color: var(--blue);
}

.pz-story-grid {
    display: grid;

    grid-template-columns:
        minmax(0, 1fr) minmax(0, 1fr);

    gap: 100px;

    margin-top: 100px;
}

.pz-story-copy {
    max-width: 530px;

    color: #66788e;

    font-size: 15px;
    line-height: 2.15;
}

.pz-story-copy p {
    margin: 0 0 24px;
}

.pz-story-visual {
    position: relative;

    min-height: 430px;

    display: flex;
    align-items: center;
    justify-content: center;
}

.pz-story-number {
    position: absolute;

    top: 0;
    left: 0;

    font-size: 11rem;
    line-height: 1;

    font-weight: 950;
    letter-spacing: -.1em;

    color: rgba(5, 99, 223, .06);
}

.pz-story-circle {
    position: relative;
    z-index: 2;

    width: 300px;
    height: 300px;

    display: grid;
    place-items: center;

    border-radius: 50%;

    background:
        radial-gradient(circle at 30% 25%,
            #65c4ff,
            var(--blue) 62%,
            var(--blue-dark));

    box-shadow:
        0 40px 100px rgba(5, 99, 223, .25);
}

.pz-story-circle img {
    width: 130px;
    height: 130px;

    object-fit: contain;
}

.pz-story-ring {
    position: absolute;

    width: 410px;
    height: 410px;

    border:
        1px solid rgba(5, 99, 223, .12);

    border-radius: 50%;
}

.pz-story-ring::after {
    content: "";

    position: absolute;

    width: 8px;
    height: 8px;

    top: 35px;
    right: 80px;

    border-radius: 50%;

    background: var(--teal);
}


/* =========================================================
   THE PIECES
   ========================================================= */

.pz-pieces {
    padding: 160px 0;
}

.pz-pieces-heading {
    display: grid;

    grid-template-columns:
        minmax(0, 1fr) minmax(250px, .55fr);

    gap: 80px;

    align-items: end;
}

.pz-pieces-title {
    margin: 24px 0 0;

    font-size: clamp(3rem, 6vw, 6rem);
    line-height: .92;

    letter-spacing: -.07em;
    font-weight: 950;
}

.pz-pieces-title span {
    color: var(--blue);
}

.pz-pieces-description {
    margin: 0;

    color: var(--muted);

    font-size: 14px;
    line-height: 2;
}

.pz-pieces-list {
    margin-top: 95px;

    border-top: 1px solid var(--line);
}

.pz-piece-row {
    display: grid;

    grid-template-columns:
        70px minmax(220px, .8fr) minmax(0, 1fr) 50px;

    gap: 25px;

    align-items: center;

    min-height: 125px;

    border-bottom: 1px solid var(--line);

    transition:
        padding .35s ease,
        background .35s ease;
}

.pz-piece-row:hover {
    padding-right: 18px;

    background:
        linear-gradient(90deg,
            transparent,
            rgba(5, 99, 223, .035));
}

.pz-piece-number {
    color: var(--blue);

    font-size: 11px;
    font-weight: 900;
}

.pz-piece-row h3 {
    margin: 0;

    font-size: 22px;
    font-weight: 900;

    letter-spacing: -.03em;
}

.pz-piece-row p {
    margin: 0;

    color: var(--muted);

    font-size: 13px;
    line-height: 1.9;
}

.pz-piece-arrow {
    width: 38px;
    height: 38px;

    display: grid;
    place-items: center;

    border:
        1px solid var(--line);

    border-radius: 50%;

    color: var(--blue);

    font-size: 16px;

    transition:
        transform .3s ease,
        background .3s ease;
}

.pz-piece-row:hover .pz-piece-arrow {
    transform: translateX(-5px);

    background: var(--blue);
    color: #fff;
}


/* =========================================================
   HOW WE THINK
   ========================================================= */

.pz-thinking {
    padding: 160px 0;

    background: #07172e;
    color: #fff;
}

.pz-thinking-layout {
    display: grid;

    grid-template-columns:
        minmax(260px, .7fr) minmax(0, 1.3fr);

    gap: 100px;
}

.pz-thinking-title {
    margin: 25px 0 0;

    font-size: clamp(3rem, 6vw, 6rem);
    line-height: .92;

    letter-spacing: -.07em;
    font-weight: 950;
}

.pz-thinking-title span {
    color: #58bdff;
}

.pz-thinking-intro {
    margin-top: 35px;

    color: rgba(255, 255, 255, .5);

    font-size: 14px;
    line-height: 2;
}

.pz-thinking-list {
    border-top: 1px solid rgba(255, 255, 255, .12);
}

.pz-thinking-item {
    display: grid;

    grid-template-columns:
        70px minmax(180px, .7fr) minmax(0, 1fr);

    gap: 25px;

    align-items: start;

    padding: 32px 0;

    border-bottom:
        1px solid rgba(255, 255, 255, .12);
}

.pz-thinking-number {
    color: #58bdff;

    font-size: 11px;
    font-weight: 900;
}

.pz-thinking-item h3 {
    margin: 0;

    font-size: 21px;
}

.pz-thinking-item p {
    margin: 0;

    color: rgba(255, 255, 255, .45);

    font-size: 12px;
    line-height: 2;
}


/* =========================================================
   JOURNEY
   ========================================================= */

.pz-journey {
    padding: 160px 0;
}

.pz-journey-heading {
    max-width: 700px;
}

.pz-journey-title {
    margin: 25px 0 0;

    font-size: clamp(3rem, 6vw, 6rem);
    line-height: .9;

    letter-spacing: -.07em;
    font-weight: 950;
}

.pz-journey-title span {
    color: var(--blue);
}

.pz-journey-list {
    margin-top: 100px;
}

.pz-journey-item {
    display: grid;

    grid-template-columns:
        120px 1fr;

    gap: 45px;

    padding: 45px 0;

    border-top: 1px solid var(--line);
}

.pz-journey-year {
    color: var(--blue);

    font-size: 13px;
    font-weight: 950;
}

.pz-journey-item h3 {
    margin: 0;

    font-size: 28px;
    letter-spacing: -.04em;
}

.pz-journey-item p {
    max-width: 600px;

    margin: 13px 0 0;

    color: var(--muted);

    font-size: 13px;
    line-height: 2;
}


/* =========================================================
   FOUNDER
   ========================================================= */

.pz-founder {
    padding: 160px 0;

    background: #f4f8fc;
}

.pz-founder-layout {
    display: grid;

    grid-template-columns:
        minmax(350px, .8fr) minmax(0, 1.2fr);

    gap: 100px;

    align-items: center;
}

.pz-founder-visual {
    position: relative;

    min-height: 520px;

    display: grid;
    place-items: center;

    background:
        linear-gradient(145deg,
            #e9f5ff,
            #f9fcff);

    overflow: hidden;
}

.pz-founder-visual::before {
    content: "";

    position: absolute;

    width: 370px;
    height: 370px;

    border-radius: 50%;

    border:
        1px solid rgba(5, 99, 223, .13);
}

.pz-founder-visual::after {
    content: "";

    position: absolute;

    width: 270px;
    height: 270px;

    border-radius: 50%;

    border:
        1px dashed rgba(0, 198, 178, .2);
}

.pz-founder-logo {
    position: relative;
    z-index: 2;

    width: 150px;
    height: 150px;

    display: grid;
    place-items: center;

    border-radius: 40px;

    background: #fff;

    box-shadow:
        0 30px 90px rgba(5, 99, 223, .13);
}

.pz-founder-logo img {
    width: 85px;
    height: 85px;

    object-fit: contain;
}

.pz-founder-stamp {
    position: absolute;

    top: 30px;
    left: 30px;

    color: rgba(5, 99, 223, .3);

    font-size: 9px;
    font-weight: 900;
    letter-spacing: .17em;
}

.pz-founder-content {
    max-width: 650px;
}

.pz-founder-name {
    margin: 25px 0 0;

    font-size: clamp(3.2rem, 5vw, 5.5rem);
    line-height: .9;

    letter-spacing: -.07em;
    font-weight: 950;
}

.pz-founder-name span {
    color: var(--blue);
}

.pz-founder-role {
    margin-top: 20px;

    color: var(--blue);

    font-size: 13px;
    font-weight: 900;
}

.pz-founder-text {
    margin-top: 35px;

    color: #66788e;

    font-size: 15px;
    line-height: 2.15;
}

.pz-founder-tags {
    display: flex;
    flex-wrap: wrap;

    gap: 8px;

    margin-top: 30px;
}

.pz-founder-tags span {
    padding: 9px 12px;

    border:
        1px solid #dce6ef;

    color: #5f7185;

    font-size: 10px;
    font-weight: 800;
}


/* =========================================================
   FINAL CTA
   ========================================================= */

.pz-final {
    position: relative;

    min-height: 680px;

    display: grid;
    place-items: center;

    overflow: hidden;

    background: #07172e;
    color: #fff;

    text-align: center;
}

.pz-final::before {
    content: "";

    position: absolute;

    width: 700px;
    height: 700px;

    border-radius: 50%;

    background:
        radial-gradient(circle,
            rgba(5, 99, 223, .3),
            transparent 68%);
}

.pz-final-watermark {
    position: absolute;

    font-size: min(38vw, 520px);

    line-height: 1;

    font-weight: 950;

    color: rgba(255, 255, 255, .025);

    letter-spacing: -.1em;
}

.pz-final-content {
    position: relative;
    z-index: 2;

    width: min(900px, calc(100% - 40px));
}

.pz-final-title {
    margin: 30px 0 0;

    font-size: clamp(3.6rem, 7vw, 7.5rem);
    line-height: .88;

    letter-spacing: -.075em;
    font-weight: 950;
}

.pz-final-title span {
    color: #58bdff;
}

.pz-final-text {
    max-width: 570px;

    margin: 35px auto 0;

    color: rgba(255, 255, 255, .5);

    font-size: 15px;
    line-height: 2;
}

.pz-final-button {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-height: 55px;

    margin-top: 38px;
    padding: 0 30px;

    border-radius: 100px;

    background: #fff;
    color: var(--blue);

    font-size: 13px;
    font-weight: 900;

    transition:
        transform .25s ease,
        box-shadow .25s ease;
}

.pz-final-button:hover {
    color: var(--blue);

    transform: translateY(-4px);

    box-shadow:
        0 20px 60px rgba(0, 0, 0, .3);
}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 900px) {

    .pz-hero-inner {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .pz-hero-art {
        position: absolute;

        width: 380px;
        height: 380px;

        right: -110px;
        top: 100px;

        opacity: .35;
    }

    .pz-hero-copy {
        position: relative;
        z-index: 5;
    }

    .pz-intro-layout,
    .pz-story-grid,
    .pz-thinking-layout,
    .pz-founder-layout {
        grid-template-columns: 1fr;
        gap: 55px;
    }

    .pz-intro-side-number {
        display: none;
    }

    .pz-pieces-heading {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .pz-founder-visual {
        min-height: 400px;
    }
}


@media (max-width: 650px) {

    .pz-wrap,
    .pz-hero-inner {
        width: min(100% - 30px, 1180px);
    }

    .pz-about-hero {
        min-height: 760px;
    }

    .pz-hero-title {
        font-size: clamp(3.8rem, 18vw, 6rem);
    }

    .pz-hero-text {
        font-size: 14px;
        line-height: 1.95;
    }

    .pz-hero-art {
        width: 320px;
        height: 320px;

        right: -110px;
        top: 80px;
    }

    .pz-art-orbit {
        width: 300px;
        height: 300px;
    }

    .pz-art-logo {
        width: 120px;
        height: 120px;

        border-radius: 30px;
    }

    .pz-art-logo img {
        width: 70px;
        height: 70px;
    }

    .pz-art-piece {
        width: 65px;
        height: 65px;
        border-radius: 17px;
    }

    .pz-intro,
    .pz-story,
    .pz-pieces,
    .pz-thinking,
    .pz-journey,
    .pz-founder {
        padding: 95px 0;
    }

    .pz-intro-title,
    .pz-story-title,
    .pz-pieces-title,
    .pz-thinking-title,
    .pz-journey-title {
        font-size: 3.3rem;
    }

    .pz-intro-lead {
        font-size: 16px;
    }

    .pz-story-visual {
        min-height: 340px;
    }

    .pz-story-circle {
        width: 210px;
        height: 210px;
    }

    .pz-story-circle img {
        width: 90px;
        height: 90px;
    }

    .pz-story-ring {
        width: 290px;
        height: 290px;
    }

    .pz-piece-row {
        grid-template-columns:
            40px minmax(0, 1fr) 38px;

        gap: 14px;

        min-height: 105px;
    }

    .pz-piece-row p {
        grid-column: 2;
        margin-top: -20px;
    }

    .pz-piece-arrow {
        grid-column: 3;
        grid-row: 1 / span 2;
    }

    .pz-thinking-item {
        grid-template-columns:
            40px 1fr;
    }

    .pz-thinking-item p {
        grid-column: 2;
    }

    .pz-journey-item {
        grid-template-columns:
            70px 1fr;

        gap: 20px;
    }

    .pz-journey-item h3 {
        font-size: 22px;
    }

    .pz-founder-visual {
        min-height: 330px;
    }

    .pz-founder-name {
        font-size: 3.5rem;
    }

    .pz-final {
        min-height: 570px;
    }

    .pz-final-title {
        font-size: 3.7rem;
    }

    .pz-final-text {
        font-size: 14px;
    }
}


/* =========================================================
   REDUCED MOTION
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

    .pz-about .pz-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

}