:root {
    --ink: #101828;
    --paper: #ffffff;
    --soft: #f4f7fb;
    --yellow: #ffd83d;
    --coral: #ff6b57;
    --pink: #ff5dab;
    --blue: #3157f6;
    --cyan: #47d8e8;
    --green: #93e65e;
    --line: #dce2ea;
    --max-width: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: "Manrope", sans-serif;
    line-height: 1.6;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

.site-header {
    position: absolute;
    z-index: 20;
    top: 0;
    left: 50%;
    display: flex;
    width: min(calc(100% - 48px), var(--max-width));
    min-height: 84px;
    align-items: center;
    justify-content: space-between;
    transform: translateX(-50%);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
}

.brand-mark {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 7px solid currentColor;
    border-top-color: transparent;
    transform: rotate(-45deg);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 30px;
    font-size: 0.92rem;
    font-weight: 700;
}

.site-nav a {
    border-bottom: 2px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible {
    border-bottom-color: currentColor;
}

.nav-contact {
    padding: 10px 18px;
    border: 2px solid var(--ink) !important;
    background: var(--paper);
    box-shadow: 4px 4px 0 var(--ink);
}

.menu-button {
    display: none;
    padding: 8px 12px;
    border: 2px solid var(--ink);
    background: var(--paper);
    color: var(--ink);
    font: inherit;
    font-weight: 800;
}

.hero {
    position: relative;
    display: grid;
    min-height: 760px;
    overflow: hidden;
    place-items: center;
    padding: 140px 24px 90px;
    background: var(--yellow);
}

.hero-content {
    z-index: 3;
    width: min(100%, 880px);
    text-align: center;
}

.eyebrow {
    margin: 0 0 18px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero h1 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(5rem, 15vw, 11rem);
    line-height: 0.86;
}

.hero-line {
    margin: 34px 0 6px;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(1.7rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
}

.hero-copy {
    max-width: 620px;
    margin: 18px auto 32px;
    font-size: 1.05rem;
}

.button {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 13px 22px;
    border: 2px solid var(--ink);
    border-radius: 4px;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

.button-dark {
    color: var(--paper);
    background: var(--ink);
    box-shadow: 6px 6px 0 var(--paper);
}

.button-dark:hover {
    transform: translate(2px, 2px);
    box-shadow: 4px 4px 0 var(--paper);
}

.angle {
    position: absolute;
    z-index: 1;
    width: 280px;
    height: 120px;
    border: 24px solid var(--ink);
    border-left: 0;
    transform: skew(-24deg) rotate(-15deg);
}

.angle-blue {
    top: 110px;
    left: -110px;
    border-color: var(--blue);
}

.angle-pink {
    right: -80px;
    bottom: 90px;
    border-color: var(--pink);
    transform: skew(24deg) rotate(24deg);
}

.angle-green {
    right: 9%;
    top: 100px;
    width: 150px;
    height: 70px;
    border-width: 17px;
    border-color: var(--green);
    transform: rotate(8deg);
}

.hero-note {
    position: absolute;
    z-index: 2;
    padding: 10px 16px;
    border: 2px solid var(--ink);
    background: var(--paper);
    font-weight: 800;
    box-shadow: 4px 4px 0 var(--ink);
}

.note-one {
    top: 28%;
    left: 8%;
    transform: rotate(-8deg);
}

.note-two {
    top: 45%;
    right: 8%;
    background: var(--cyan);
    transform: rotate(6deg);
}

.note-three {
    bottom: 12%;
    left: 14%;
    background: var(--coral);
    transform: rotate(4deg);
}

.product-section {
    padding: 110px 24px;
    background: var(--paper);
}

.section-heading {
    width: min(100%, var(--max-width));
    margin: 0 auto 68px;
}

.section-heading h2,
.about-section h2 {
    max-width: 800px;
    margin: 0 0 20px;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(2.8rem, 7vw, 6rem);
    line-height: 0.98;
}

.section-heading > p:last-child {
    max-width: 650px;
    margin: 0;
    font-size: 1.15rem;
}

.product-showcase {
    display: grid;
    width: min(100%, var(--max-width));
    min-height: 760px;
    margin: auto;
    grid-template-columns: 0.9fr 1.1fr;
    overflow: hidden;
    border: 2px solid var(--ink);
    border-radius: 8px;
    background: var(--soft);
}

.product-copy {
    padding: 60px;
    background: var(--ink);
    color: var(--paper);
}

.status-pill {
    display: inline-block;
    margin-bottom: 34px;
    padding: 7px 12px;
    border: 1px solid var(--paper);
    border-radius: 99px;
    font-size: 0.78rem;
    font-weight: 800;
}

.product-copy h3 {
    margin: 0 0 40px;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(2.2rem, 4vw, 4rem);
    line-height: 1;
}

.feature-list {
    margin: 0 0 40px;
    padding: 0;
    list-style: none;
}

.feature-list li {
    display: flex;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid #344054;
}

.feature-list span {
    color: var(--cyan);
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
}

.button-download {
    width: 100%;
    border-color: var(--yellow);
    background: var(--yellow);
    color: var(--ink);
}

.button-download:disabled {
    cursor: not-allowed;
    opacity: 0.8;
}

.download-note {
    margin: 12px 0 0;
    color: #aeb8c8;
    font-size: 0.78rem;
    text-align: center;
}

.phone-stage {
    position: relative;
    min-height: 760px;
    overflow: hidden;
    background: var(--cyan);
}

.phone {
    position: absolute;
    overflow: hidden;
    width: 300px;
    border: 10px solid var(--ink);
    border-radius: 34px;
    background: var(--paper);
    box-shadow: 16px 18px 0 rgb(16 24 40 / 18%);
}

.phone-main {
    z-index: 2;
    top: 65px;
    left: 45px;
    transform: rotate(-4deg);
}

.phone-secondary {
    z-index: 1;
    right: -35px;
    bottom: -100px;
    transform: rotate(7deg);
}

.photo-label {
    position: absolute;
    z-index: 4;
    padding: 9px 14px;
    border: 2px solid var(--ink);
    background: var(--yellow);
    font-weight: 800;
    box-shadow: 4px 4px 0 var(--ink);
}

.label-organise {
    top: 100px;
    right: 24px;
    transform: rotate(6deg);
}

.label-create {
    bottom: 70px;
    left: 30px;
    background: var(--pink);
    transform: rotate(-5deg);
}

.principles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.principle {
    min-height: 390px;
    padding: 54px;
    border-top: 2px solid var(--ink);
    border-right: 2px solid var(--ink);
}

.principle:last-child {
    border-right: 0;
}

.principle > span {
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
}

.principle h3 {
    margin: 100px 0 18px;
    font-family: "Space Grotesk", sans-serif;
    font-size: 2rem;
}

.principle p {
    max-width: 330px;
    margin: 0;
}

.principle-yellow {
    background: var(--yellow);
}

.principle-blue {
    background: var(--blue);
    color: var(--paper);
}

.principle-pink {
    background: var(--pink);
}

.about-section {
    padding: 120px 24px;
}

.about-section > * {
    width: min(100%, var(--max-width));
    margin-right: auto;
    margin-left: auto;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: end;
}

.about-grid h2 {
    margin: 0;
}

.about-grid p {
    font-size: 1.12rem;
}

.text-link {
    display: inline-block;
    margin-top: 18px;
    border-bottom: 2px solid var(--ink);
    font-weight: 800;
}

.contact-strip {
    display: flex;
    min-height: 200px;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 40px 24px;
    background: var(--green);
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(1.5rem, 4vw, 3rem);
    font-weight: 700;
    text-align: center;
}

.contact-strip p {
    margin: 0;
}

.contact-strip a {
    border-bottom: 4px solid var(--ink);
}

.site-footer {
    display: grid;
    padding: 60px max(24px, calc((100% - var(--max-width)) / 2));
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    background: var(--ink);
    color: var(--paper);
}

.footer-brand {
    font-size: 1.8rem;
}

.footer-links {
    display: flex;
    justify-content: flex-end;
    gap: 24px;
    font-weight: 700;
}

.copyright {
    text-align: right;
}

.inner-page {
    min-height: 100vh;
    background: var(--soft);
}

.inner-header {
    position: static;
    transform: none;
    margin: auto;
}

.inner-main {
    width: min(calc(100% - 48px), 820px);
    margin: auto;
    padding: 80px 0 120px;
}

.inner-main h1 {
    margin: 0 0 24px;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(3.4rem, 10vw, 7rem);
    line-height: 0.95;
}

.inner-main h2 {
    margin-top: 48px;
    font-family: "Space Grotesk", sans-serif;
}

.inner-main p,
.inner-main li {
    font-size: 1.05rem;
}

.info-box {
    margin: 36px 0;
    padding: 24px;
    border: 2px solid var(--ink);
    border-radius: 8px;
    background: var(--yellow);
    box-shadow: 7px 7px 0 var(--ink);
}

@media (max-width: 900px) {
    .site-header {
        width: min(calc(100% - 32px), var(--max-width));
    }

    .menu-button {
        display: block;
    }

    .site-nav {
        position: absolute;
        top: 72px;
        right: 0;
        display: none;
        min-width: 210px;
        padding: 22px;
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
        border: 2px solid var(--ink);
        background: var(--paper);
        box-shadow: 6px 6px 0 var(--ink);
    }

    .site-nav.is-open {
        display: flex;
    }

    .nav-contact {
        text-align: center;
    }

    .hero {
        min-height: 700px;
    }

    .note-one {
        top: 19%;
        left: 5%;
    }

    .note-two {
        top: auto;
        right: 4%;
        bottom: 10%;
    }

    .note-three {
        display: none;
    }

    .product-showcase {
        grid-template-columns: 1fr;
    }

    .phone-stage {
        min-height: 680px;
    }

    .principles {
        grid-template-columns: 1fr;
    }

    .principle {
        min-height: 300px;
        border-right: 0;
    }

    .principle h3 {
        margin-top: 60px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

@media (max-width: 600px) {
    .hero {
        min-height: 640px;
        padding-top: 120px;
    }

    .hero h1 {
        font-size: clamp(4.8rem, 25vw, 7rem);
    }

    .hero-copy {
        font-size: 0.95rem;
    }

    .hero-note {
        font-size: 0.78rem;
    }

    .angle-green,
    .note-one {
        display: none;
    }

    .product-section,
    .about-section {
        padding-top: 80px;
        padding-bottom: 80px;
    }

    .section-heading {
        margin-bottom: 44px;
    }

    .product-copy {
        padding: 38px 24px;
    }

    .phone-stage {
        min-height: 570px;
    }

    .phone {
        width: 245px;
        border-width: 8px;
        border-radius: 28px;
    }

    .phone-main {
        top: 46px;
        left: 18px;
    }

    .phone-secondary {
        right: -82px;
        bottom: -60px;
    }

    .label-organise {
        top: 18px;
        right: 16px;
    }

    .principle {
        padding: 40px 24px;
    }

    .contact-strip {
        flex-direction: column;
        gap: 0;
    }

    .site-footer {
        grid-template-columns: 1fr;
    }

    .footer-links {
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .copyright {
        text-align: left;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}