/* =========================================================
   DESIGN SYSTEM
   ========================================================= */

:root {
    --background: #f3f5ef;
    --surface: #e8ede4;

    --dark-green: #123f35;
    --medium-green: #42665b;
    --soft-green: #d6e0d6;

    --text: #23312d;
    --muted-text: #66736e;

    --white: #ffffff;

    --border: rgba(18, 63, 53, 0.16);

    --page-width: 1240px;
    --side-padding: clamp(24px, 5vw, 80px);
    --header-height: 92px;
}


/* =========================================================
   GLOBAL
   ========================================================= */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;

    background: var(--background);
    color: var(--text);

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    line-height: 1.6;
}

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

section {
    scroll-margin-top: var(--header-height);
}

main:focus {
    outline: none;
}

a {
    color: inherit;
}

a:focus-visible {
    outline: 2px solid rgba(216, 178, 76, 0.88);
    outline-offset: 5px;
    border-radius: 4px;
}

.skip-link {
    position: fixed;
    top: 14px;
    left: 14px;

    z-index: 100;

    padding: 10px 14px;

    border: 1px solid var(--dark-green);
    border-radius: 4px;

    background: var(--background);
    color: var(--dark-green);

    font-size: 0.86rem;
    font-weight: 800;
    text-decoration: none;

    transform: translateY(-140%);

    transition: transform 180ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2,
h3 {
    color: var(--dark-green);
    line-height: 1.08;
}

h1 {
    font-size: clamp(3rem, 7vw, 6.7rem);
    letter-spacing: -0.055em;
}

h2 {
    font-size: clamp(2.2rem, 4vw, 4.2rem);
    letter-spacing: -0.045em;
}

h3 {
    font-size: 1.35rem;
    letter-spacing: -0.02em;
}

.eyebrow {
    margin-bottom: 24px;

    color: var(--medium-green);

    font-size: 0.76rem;
    font-weight: 700;

    letter-spacing: 0.16em;
    text-transform: uppercase;
}


/* =========================================================
   HEADER AND NAVIGATION
   ========================================================= */

.site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;

    z-index: 50;

    display: flex;
    align-items: center;
    justify-content: space-between;

    width: 100%;
    max-width: var(--page-width);

    margin: 0 auto;
    padding: 28px var(--side-padding);
}

.home-hero-shell .site-header::before,
.about-hero-shell .site-header::before {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;

    z-index: -1;

    width: 100vw;

    border-bottom: 1px solid rgba(18, 63, 53, 0.12);

    background: rgba(243, 245, 239, 0.56);
    box-shadow: 0 16px 38px rgba(18, 63, 53, 0.06);

    backdrop-filter: blur(16px) saturate(1.08);
    -webkit-backdrop-filter: blur(16px) saturate(1.08);

    content: "";

    opacity: 0;

    transition: opacity 220ms ease;

    transform: translateX(-50%);
}

body.has-scrolled .home-hero-shell .site-header::before,
body.has-scrolled .about-hero-shell .site-header::before {
    opacity: 1;
}

body.mobile-nav-open .home-hero-shell .site-header::before,
body.mobile-nav-open .about-hero-shell .site-header::before {
    opacity: 1;
}

.brand {
    color: var(--dark-green);

    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.04em;

    text-decoration: none;
}

.main-navigation {
    display: flex;
    align-items: center;

    gap: clamp(20px, 3vw, 42px);
}

.main-navigation a {
    position: relative;

    color: var(--text);

    font-size: 0.92rem;
    text-decoration: none;

    transition: color 180ms ease;
}

.main-navigation a::after {
    position: absolute;

    right: 0;
    bottom: -7px;
    left: 0;

    height: 1px;

    background: var(--dark-green);

    content: "";

    transform: scaleX(0);
    transform-origin: right;

    transition: transform 180ms ease;
}

.main-navigation a:hover::after,
.main-navigation a.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-toggle {
    display: none;
}


/* =========================================================
   BUTTONS AND LINKS
   ========================================================= */

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

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

    border: 1px solid var(--dark-green);

    background: var(--dark-green);
    color: var(--white);

    font-size: 0.92rem;
    font-weight: 700;
    text-decoration: none;

    translate: 0 0;

    transition:
        background 180ms ease,
        color 180ms ease,
        border-color 180ms ease,
        box-shadow 180ms ease,
        translate 180ms ease;
}

.primary-button:hover {
    background: transparent;
    color: var(--dark-green);

    box-shadow: 0 14px 30px rgba(18, 63, 53, 0.14);

    translate: 0 -2px;
}

.primary-button:focus-visible {
    box-shadow: 0 0 0 5px rgba(216, 178, 76, 0.16);
}

.text-link {
    color: var(--dark-green);

    font-size: 0.94rem;
    font-weight: 700;

    text-underline-offset: 5px;

    transition:
        color 180ms ease,
        text-decoration-thickness 180ms ease;
}


/* =========================================================
   HOMEPAGE HERO BACKGROUND
   ========================================================= */

.home-hero-shell {
    position: relative;

    min-height: 100vh;
    padding-top: var(--header-height);

    overflow: hidden;

    background-image:
        linear-gradient(
            90deg,
            rgba(243, 245, 239, 0.99) 0%,
            rgba(243, 245, 239, 0.96) 18%,
            rgba(243, 245, 239, 0.83) 38%,
            rgba(243, 245, 239, 0.52) 62%,
            rgba(243, 245, 239, 0.22) 100%
        ),
        url("images/top_view_mangrove.webp");

    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;

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

.home-hero-shell::after {
    position: absolute;
    inset: 0;

    z-index: 0;

    background:
        linear-gradient(
            180deg,
            rgba(243, 245, 239, 0.06) 0%,
            rgba(243, 245, 239, 0.02) 60%,
            rgba(243, 245, 239, 0.18) 100%
        );

    content: "";

    pointer-events: none;
}

.home-hero-shell .hero {
    position: relative;
    z-index: 1;
}

.about-hero-shell {
    position: relative;

    min-height: 100vh;
    padding-top: var(--header-height);

    overflow: hidden;

    background-image:
        linear-gradient(
            90deg,
            rgba(243, 245, 239, 0.99) 0%,
            rgba(243, 245, 239, 0.96) 28%,
            rgba(243, 245, 239, 0.78) 48%,
            rgba(243, 245, 239, 0.18) 76%
        ),
        url("images/mangrove_seedling_upclose_few.webp");

    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;

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

.about-hero-shell::after {
    position: absolute;
    inset: 0;

    z-index: 0;

    background:
        linear-gradient(
            180deg,
            rgba(243, 245, 239, 0.06) 0%,
            rgba(243, 245, 239, 0.02) 60%,
            rgba(243, 245, 239, 0.18) 100%
        );

    content: "";

    pointer-events: none;
}

.about-hero-shell .about-hero {
    position: relative;
    z-index: 1;
}


/* =========================================================
   HOMEPAGE HERO CONTENT
   ========================================================= */

.hero {
    display: flex;
    align-items: center;

    min-height: calc(100vh - var(--header-height));

    padding:
        60px
        var(--side-padding)
        105px;
}

.hero-content {
    width: 100%;
    max-width: var(--page-width);

    margin: 0 auto;
}

.hero h1 {
    max-width: 1020px;

    margin-bottom: 34px;

    font-size: clamp(4rem, 7.3vw, 7.4rem);
    line-height: 1.01;
}

.hero-introduction {
    max-width: 680px;

    margin-bottom: 42px;

    color: #52625c;

    font-size: clamp(1.05rem, 1.45vw, 1.3rem);
    line-height: 1.65;
}

.hero-actions {
    display: flex;
    align-items: center;

    gap: 28px;
}

@keyframes heroEntry {
    from {
        opacity: 0;

        filter: blur(5px);
        transform: translateY(24px);
    }

    to {
        opacity: 1;

        filter: blur(0);
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: no-preference) {

    .home-hero-shell .hero .eyebrow,
    .home-hero-shell .hero h1,
    .home-hero-shell .hero .hero-introduction,
    .home-hero-shell .hero .hero-actions,
    .about-hero-shell .about-heading .eyebrow,
    .about-hero-shell .about-heading h1,
    .about-hero-shell .about-heading .about-intro {
        opacity: 0;

        animation:
            heroEntry
            880ms
            cubic-bezier(0.16, 1, 0.3, 1)
            forwards;
    }

    .home-hero-shell .hero .eyebrow {
        animation-delay: 120ms;
    }

    .about-hero-shell .about-heading .eyebrow {
        animation-delay: 120ms;
    }

    .home-hero-shell .hero h1 {
        animation-delay: 240ms;
    }

    .about-hero-shell .about-heading h1 {
        animation-delay: 240ms;
    }

    .home-hero-shell .hero .hero-introduction {
        animation-delay: 400ms;
    }

    .about-hero-shell .about-heading .about-intro {
        animation-delay: 400ms;
    }

    .home-hero-shell .hero .hero-actions {
        animation-delay: 560ms;
    }
}

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

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}


/* =========================================================
   APPROACH
   ========================================================= */

.approach-section {
    padding:
        120px
        var(--side-padding);

    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);

    background-image:
        linear-gradient(
            180deg,
            rgba(8, 40, 31, 0.96) 0%,
            rgba(8, 40, 31, 0.94) 100%
        ),
        url("images/top_view_mangrove.webp");

    background-position: center center;
    background-size: cover;
    color: rgba(255, 255, 255, 0.72);
}

.approach-heading {
    width: 100%;
    max-width: var(--page-width);

    margin:
        0
        auto
        46px;
}

body.reveal-ready .approach-section .approach-heading {
    opacity: 0;

    filter: blur(5px);
    transform: translateY(-48px);

    transition:
        opacity 900ms ease,
        filter 900ms ease,
        transform 900ms cubic-bezier(0.16, 1, 0.3, 1);
}

body.reveal-ready .approach-section .approach-card {
    opacity: 0;

    filter: blur(6px);
    transform: translateY(-72px) scale(0.96);

    transition:
        opacity 920ms ease,
        filter 920ms ease,
        transform 920ms cubic-bezier(0.16, 1, 0.3, 1),
        border-color 220ms ease,
        box-shadow 220ms ease,
        translate 220ms ease;
}

body.reveal-ready .approach-section.is-visible .approach-heading,
body.reveal-ready .approach-section.is-visible .approach-card {
    opacity: 1;

    filter: blur(0);
    transform: translateY(0) scale(1);
}

body.reveal-ready .approach-section.is-visible .approach-heading {
    transition-delay: 90ms;
}

body.reveal-ready .approach-section.is-visible .approach-card:nth-child(1) {
    transition-delay:
        300ms,
        300ms,
        300ms,
        0ms,
        0ms,
        0ms;
}

body.reveal-ready .approach-section.is-visible .approach-card:nth-child(2) {
    transition-delay:
        480ms,
        480ms,
        480ms,
        0ms,
        0ms,
        0ms;
}

body.reveal-ready .approach-section.is-visible .approach-card:nth-child(3) {
    transition-delay:
        660ms,
        660ms,
        660ms,
        0ms,
        0ms,
        0ms;
}

.approach-heading .eyebrow {
    color: #d8b24c;
}

.approach-heading h2 {
    max-width: 680px;

    margin-bottom: 14px;

    color: var(--white);

    font-size: clamp(2.65rem, 3.4vw, 3.3rem);
    letter-spacing: 0;
    line-height: 1.04;
}

.approach-heading > p:not(.eyebrow) {
    max-width: 610px;

    color: rgba(255, 255, 255, 0.68);

    font-size: 1rem;
}

.approach-card-grid {
    display: grid;

    grid-template-columns: repeat(3, minmax(0, 1fr));

    gap: 22px;

    width: 100%;
    max-width: var(--page-width);

    margin: 0 auto;
}

.approach-card {
    min-height: 440px;
    padding: 34px;

    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;

    background:
        linear-gradient(
            180deg,
            rgba(18, 63, 53, 0.78) 0%,
            rgba(7, 32, 25, 0.9) 100%
        );

    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);

    translate: 0 0;

    transition:
        border-color 220ms ease,
        box-shadow 220ms ease,
        translate 220ms ease;
}

.approach-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 44px;
    height: 44px;
    margin-bottom: 34px;

    border: 1px solid rgba(216, 178, 76, 0.35);
    border-radius: 999px;

    color: #d8b24c;

    font-size: 0.78rem;
    font-weight: 800;
    line-height: 1;
}

.approach-card h3 {
    margin-bottom: 18px;

    color: var(--white);

    font-size: 1.45rem;
    letter-spacing: 0;
}

.approach-card p {
    margin-bottom: 26px;

    color: rgba(255, 255, 255, 0.68);

    font-size: 0.98rem;
}

.approach-card ul {
    display: grid;

    gap: 11px;

    margin: 0;
    padding: 0;

    list-style: none;
}

.approach-card li {
    position: relative;

    padding-left: 18px;

    color: rgba(255, 255, 255, 0.82);

    font-size: 0.92rem;
}

.approach-card li::before {
    position: absolute;
    top: 0.72em;
    left: 0;

    width: 5px;
    height: 5px;

    border-radius: 999px;

    background: #d8b24c;

    content: "";
}


/* =========================================================
   PROCESS
   ========================================================= */

.process-section {
    padding:
        120px
        var(--side-padding);

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

    background: var(--background);
}

.process-heading {
    width: 100%;
    max-width: var(--page-width);

    margin:
        0
        auto
        58px;
}

body.reveal-ready .process-section .process-heading {
    opacity: 0;

    filter: blur(5px);
    transform: translateX(-48px);

    transition:
        opacity 820ms ease,
        filter 820ms ease,
        transform 820ms cubic-bezier(0.16, 1, 0.3, 1);
}

body.reveal-ready .process-section .process-step {
    opacity: 0;

    filter: blur(4px);
    transform: translateX(-42px) translateY(12px);

    transition:
        opacity 780ms ease,
        filter 780ms ease,
        transform 780ms cubic-bezier(0.16, 1, 0.3, 1),
        background 220ms ease,
        border-color 220ms ease,
        box-shadow 220ms ease,
        translate 220ms ease;
}

body.reveal-ready .process-section.is-visible .process-heading,
body.reveal-ready .process-section.is-visible .process-step {
    opacity: 1;

    filter: blur(0);
    transform: translateX(0) translateY(0);
}

body.reveal-ready .process-section.is-visible .process-heading {
    transition-delay: 80ms;
}

body.reveal-ready .process-section.is-visible .process-step:nth-child(1) {
    transition-delay:
        240ms,
        240ms,
        240ms,
        0ms,
        0ms,
        0ms,
        0ms;
}

body.reveal-ready .process-section.is-visible .process-step:nth-child(2) {
    transition-delay:
        340ms,
        340ms,
        340ms,
        0ms,
        0ms,
        0ms,
        0ms;
}

body.reveal-ready .process-section.is-visible .process-step:nth-child(3) {
    transition-delay:
        440ms,
        440ms,
        440ms,
        0ms,
        0ms,
        0ms,
        0ms;
}

body.reveal-ready .process-section.is-visible .process-step:nth-child(4) {
    transition-delay:
        540ms,
        540ms,
        540ms,
        0ms,
        0ms,
        0ms,
        0ms;
}

body.reveal-ready .process-section.is-visible .process-step:nth-child(5) {
    transition-delay:
        640ms,
        640ms,
        640ms,
        0ms,
        0ms,
        0ms,
        0ms;
}

body.reveal-ready .process-section.is-visible .process-step:nth-child(6) {
    transition-delay:
        740ms,
        740ms,
        740ms,
        0ms,
        0ms,
        0ms,
        0ms;
}

body.reveal-ready .process-section.is-visible .process-step:nth-child(7) {
    transition-delay:
        840ms,
        840ms,
        840ms,
        0ms,
        0ms,
        0ms,
        0ms;
}

.process-heading h2 {
    max-width: 880px;

    margin-bottom: 20px;

    font-size: clamp(2.6rem, 4.8vw, 5rem);
    letter-spacing: 0;
}

.process-heading > p:not(.eyebrow) {
    max-width: 760px;

    color: var(--muted-text);

    font-size: 1.08rem;
}

.process-steps {
    display: grid;

    grid-template-columns: repeat(7, minmax(0, 1fr));

    gap: 16px;

    width: 100%;
    max-width: var(--page-width);

    margin: 0 auto;
    padding: 0;

    list-style: none;
}

.process-step {
    position: relative;

    min-height: 230px;
    padding: 24px 20px;

    border: 1px solid var(--border);
    border-radius: 8px;

    background: rgba(255, 255, 255, 0.32);

    translate: 0 0;

    transition:
        background 220ms ease,
        border-color 220ms ease,
        box-shadow 220ms ease,
        translate 220ms ease;
}

.process-step:not(:last-child)::after {
    position: absolute;
    top: 34px;
    right: -13px;

    z-index: 2;

    width: 24px;
    height: 24px;

    border-top: 1px solid rgba(18, 63, 53, 0.28);
    border-right: 1px solid rgba(18, 63, 53, 0.28);

    background: var(--background);

    content: "";

    transform: rotate(45deg);
}

.process-step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 36px;
    height: 36px;
    margin-bottom: 34px;

    border: 1px solid rgba(18, 63, 53, 0.18);
    border-radius: 999px;

    color: var(--medium-green);

    font-size: 0.72rem;
    font-weight: 800;
    line-height: 1;

    transition:
        background 220ms ease,
        border-color 220ms ease,
        color 220ms ease;
}

.process-step h3 {
    min-height: 3.2em;
    margin-bottom: 14px;

    font-size: 1rem;
    letter-spacing: 0;
}

.process-step p {
    margin: 0;

    color: var(--muted-text);

    font-size: 0.88rem;
    line-height: 1.55;
}


/* =========================================================
   TECHNOLOGY
   ========================================================= */

.technology-section {
    padding:
        120px
        var(--side-padding);

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

    background: var(--surface);
}

.technology-content {
    display: grid;

    grid-template-columns:
        minmax(0, 0.9fr)
        minmax(360px, 1.05fr);

    gap: clamp(52px, 8vw, 118px);

    width: 100%;
    max-width: var(--page-width);

    margin: 0 auto;
}

.technology-copy h2 {
    max-width: 680px;

    margin-bottom: 24px;

    font-size: clamp(2.4rem, 4.3vw, 4.6rem);
    letter-spacing: 0;
}

.technology-copy > p:not(.eyebrow):not(.technology-note) {
    max-width: 610px;

    color: var(--muted-text);

    font-size: 1.06rem;
}

.technology-note {
    display: inline-flex;

    margin-top: 28px;
    padding-top: 20px;

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

    color: var(--medium-green);

    font-size: 0.9rem;
    font-weight: 700;
}

.technology-points {
    display: grid;

    gap: 14px;
}

.technology-point {
    display: grid;

    grid-template-columns: 52px minmax(0, 1fr);

    column-gap: 20px;
    padding: 28px 0;

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

    translate: 0 0;

    transition:
        background 220ms ease,
        border-color 220ms ease,
        box-shadow 220ms ease,
        translate 220ms ease;
}

.technology-point:last-child {
    border-bottom: 1px solid var(--border);
}

.technology-point > span {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 42px;
    height: 42px;

    border: 1px solid rgba(18, 63, 53, 0.18);
    border-radius: 999px;

    color: var(--medium-green);

    font-size: 0.76rem;
    font-weight: 800;
    line-height: 1;

    transition:
        background 220ms ease,
        border-color 220ms ease,
        color 220ms ease;
}

.technology-point h3,
.technology-point p,
.technology-point .metric-list {
    grid-column: 2;
}

.technology-point h3 {
    margin-bottom: 10px;

    font-size: 1.28rem;
    letter-spacing: 0;
}

.technology-point p {
    max-width: 620px;
    margin-bottom: 16px;

    color: var(--muted-text);

    font-size: 0.98rem;
}

body.reveal-ready .technology-section .technology-copy,
body.reveal-ready .technology-section .technology-point {
    opacity: 0;

    filter: blur(6px);
    transform: scale(0.94);
    transform-origin: center;

    transition:
        opacity 860ms ease,
        filter 860ms ease,
        transform 900ms cubic-bezier(0.16, 1, 0.3, 1),
        background 220ms ease,
        border-color 220ms ease,
        box-shadow 220ms ease,
        translate 220ms ease;
}

body.reveal-ready .technology-section.is-visible .technology-copy,
body.reveal-ready .technology-section.is-visible .technology-point {
    opacity: 1;

    filter: blur(0);
    transform: scale(1);
}

body.reveal-ready .technology-section.is-visible .technology-copy {
    transition-delay: 100ms;
}

body.reveal-ready .technology-section.is-visible .technology-point:nth-child(1) {
    transition-delay:
        260ms,
        260ms,
        260ms,
        0ms,
        0ms,
        0ms,
        0ms;
}

body.reveal-ready .technology-section.is-visible .technology-point:nth-child(2) {
    transition-delay:
        380ms,
        380ms,
        380ms,
        0ms,
        0ms,
        0ms,
        0ms;
}

body.reveal-ready .technology-section.is-visible .technology-point:nth-child(3) {
    transition-delay:
        500ms,
        500ms,
        500ms,
        0ms,
        0ms,
        0ms,
        0ms;
}

.metric-list {
    display: flex;
    flex-wrap: wrap;

    gap: 8px;
}

.metric-list span {
    display: inline-flex;
    align-items: center;

    min-height: 32px;
    padding: 0 11px;

    border: 1px solid rgba(18, 63, 53, 0.14);
    border-radius: 999px;

    background: rgba(255, 255, 255, 0.46);
    color: var(--dark-green);

    font-size: 0.78rem;
    font-weight: 700;
}

@media (hover: hover) and (pointer: fine) {

    .main-navigation a:hover,
    .text-link:hover {
        color: var(--medium-green);
    }

    .approach-card:hover {
        border-color: rgba(216, 178, 76, 0.42);
        box-shadow: 0 28px 54px rgba(0, 0, 0, 0.18);

        translate: 0 -6px;
    }

    .process-step:hover {
        border-color: rgba(18, 63, 53, 0.26);

        background: rgba(255, 255, 255, 0.5);
        box-shadow: 0 18px 34px rgba(18, 63, 53, 0.08);

        translate: 0 -4px;
    }

    .process-step:hover span,
    .technology-point:hover > span {
        border-color: rgba(216, 178, 76, 0.5);

        background: rgba(216, 178, 76, 0.12);
        color: var(--dark-green);
    }

    .technology-point:hover {
        border-color: rgba(18, 63, 53, 0.28);

        background: rgba(255, 255, 255, 0.28);
        box-shadow: inset 3px 0 0 rgba(216, 178, 76, 0.42);

        translate: 4px 0;
    }
}


/* =========================================================
   CONTACT
   ========================================================= */

.contact-section {
    padding:
        140px
        var(--side-padding);

    text-align: center;
}

body.reveal-ready .contact-section .eyebrow,
body.reveal-ready .contact-section h2,
body.reveal-ready .contact-section > p:not(.eyebrow),
body.reveal-ready .contact-section .primary-button {
    opacity: 0;

    filter: blur(5px);
    transform: translateY(56px) scale(0.98);

    transition:
        opacity 860ms ease,
        filter 860ms ease,
        transform 860ms cubic-bezier(0.16, 1, 0.3, 1),
        background 180ms ease,
        color 180ms ease,
        border-color 180ms ease,
        box-shadow 180ms ease,
        translate 180ms ease;
}

body.reveal-ready .contact-section.is-visible .eyebrow,
body.reveal-ready .contact-section.is-visible h2,
body.reveal-ready .contact-section.is-visible > p:not(.eyebrow),
body.reveal-ready .contact-section.is-visible .primary-button {
    opacity: 1;

    filter: blur(0);
    transform: translateY(0) scale(1);
}

body.reveal-ready .contact-section.is-visible .eyebrow {
    transition-delay: 80ms;
}

body.reveal-ready .contact-section.is-visible h2 {
    transition-delay: 200ms;
}

body.reveal-ready .contact-section.is-visible > p:not(.eyebrow) {
    transition-delay: 320ms;
}

body.reveal-ready .contact-section.is-visible .primary-button {
    transition-delay: 460ms;
}

.contact-section h2 {
    max-width: 800px;

    margin-right: auto;
    margin-bottom: 25px;
    margin-left: auto;
}

.contact-section > p:not(.eyebrow) {
    max-width: 650px;

    margin:
        0
        auto
        40px;

    color: var(--muted-text);

    font-size: 1.08rem;
}


/* =========================================================
   ABOUT PAGE HERO
   ========================================================= */

.about-hero {
    display: grid;

    gap: clamp(50px, 9vw, 140px);

    min-height: 650px;

    padding:
        100px
        var(--side-padding)
        120px;
}

.about-heading h1 {
    max-width: 900px;
}

.about-hero-image {
    position: relative;
    display: flex;
    align-items: center;

    min-height: calc(100vh - var(--header-height));
    padding: 80px var(--side-padding) 110px;
}

.about-hero-image .about-heading {
    width: 100%;
    max-width: var(--page-width);
    margin: 0 auto;
}

.about-hero-image h1 {
    max-width: 760px;
    margin-bottom: 28px;
    font-size: clamp(3.6rem, 6vw, 6.3rem);
}

.about-intro {
    max-width: 520px;
    color: var(--muted-text);
    font-size: 1.05rem;
}

/* =========================================================
   ABOUT STORY
   ========================================================= */

.story-section {
    display: grid;

    grid-template-columns:
        minmax(0, 1.08fr)
        minmax(340px, 0.92fr);

    gap: clamp(50px, 8vw, 120px);

    padding:
        120px
        var(--side-padding);

    background: var(--dark-green);
}

body.reveal-ready .story-section .story-image-wrapper,
body.reveal-ready .story-section .story-content {
    opacity: 0;

    filter: blur(5px);

    transition:
        opacity 880ms ease,
        filter 880ms ease,
        transform 880ms cubic-bezier(0.16, 1, 0.3, 1);
}

body.reveal-ready .story-section .story-image-wrapper {
    transform: translateX(-42px) scale(0.98);
}

body.reveal-ready .story-section .story-content {
    transform: translateX(42px);
}

body.reveal-ready .story-section.is-visible .story-image-wrapper,
body.reveal-ready .story-section.is-visible .story-content {
    opacity: 1;

    filter: blur(0);
    transform: translateX(0) scale(1);
}

body.reveal-ready .story-section.is-visible .story-image-wrapper {
    transition-delay: 120ms;
}

body.reveal-ready .story-section.is-visible .story-content {
    transition-delay: 260ms;
}

.story-image {
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.image-caption {
    margin-top: 16px;

    color: rgba(255, 255, 255, 0.62);

    font-size: 0.82rem;
}

.story-content {
    align-self: center;
}

.story-content .eyebrow {
    color: #a9c0b6;
}

.story-content h2 {
    color: var(--white);
}

.story-content p:not(.eyebrow) {
    color: rgba(255, 255, 255, 0.72);

    font-size: 1.02rem;
}


/* =========================================================
   ABOUT CLOSING
   ========================================================= */

.closing-statement {
    padding:
        150px
        var(--side-padding);

    text-align: center;
}

body.reveal-ready .closing-statement .eyebrow,
body.reveal-ready .closing-statement blockquote,
body.reveal-ready .closing-statement .primary-button {
    opacity: 0;

    filter: blur(5px);
    transform: translateY(46px) scale(0.98);

    transition:
        opacity 920ms ease,
        filter 920ms ease,
        transform 920ms cubic-bezier(0.16, 1, 0.3, 1),
        background 180ms ease,
        color 180ms ease,
        border-color 180ms ease,
        box-shadow 180ms ease,
        translate 180ms ease;
}

body.reveal-ready .closing-statement.is-visible .eyebrow,
body.reveal-ready .closing-statement.is-visible blockquote,
body.reveal-ready .closing-statement.is-visible .primary-button {
    opacity: 1;

    filter: blur(0);
    transform: translateY(0) scale(1);
}

body.reveal-ready .closing-statement.is-visible .eyebrow {
    transition-delay: 90ms;
}

body.reveal-ready .closing-statement.is-visible blockquote {
    transition-delay: 230ms;
}

body.reveal-ready .closing-statement.is-visible .primary-button {
    transition-delay: 430ms;
}

.closing-statement blockquote {
    max-width: 950px;

    margin:
        0
        auto
        50px;

    color: var(--dark-green);

    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.15;
}


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

.site-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);

    background: #08281f;
    color: rgba(255, 255, 255, 0.72);
}

.site-footer-inner {
    display: grid;

    grid-template-columns:
        minmax(220px, 0.85fr)
        minmax(340px, 1.15fr)
        minmax(180px, 0.55fr);

    gap: clamp(42px, 7vw, 96px);

    width: 100%;
    max-width: var(--page-width);

    margin: 0 auto;
    padding:
        72px
        var(--side-padding)
        58px;
}

.site-footer p {
    margin: 0;
}

.footer-brand {
    display: inline-block;

    margin-bottom: 14px;

    color: var(--white);

    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1;
    text-decoration: none;
}

.footer-brand-block > p:not(.footer-copyright) {
    max-width: 270px;

    margin-bottom: 30px;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.48);

    font-size: 0.78rem;
}

.footer-heading {
    margin-bottom: 20px;

    color: rgba(255, 255, 255, 0.74);

    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.footer-partner-grid {
    display: grid;

    grid-template-columns: repeat(2, minmax(0, 1fr));

    gap: 16px;
}

.footer-partner > p {
    margin-bottom: 10px;

    color: rgba(255, 255, 255, 0.58);

    font-size: 0.84rem;
}

.footer-logo-panel {
    display: flex;
    align-items: center;
    justify-content: flex-start;

    min-height: 72px;
}

.footer-logo-image {
    width: auto;
    max-width: 100%;

    object-fit: contain;
}

.footer-logo-ugm {
    height: 64px;
}

.footer-logo-wwf {
    height: 70px;
}

.footer-navigation {
    display: flex;
    flex-direction: column;

    gap: 12px;
}

.footer-navigation a {
    width: fit-content;

    color: rgba(255, 255, 255, 0.68);

    font-size: 0.92rem;
    text-decoration: none;

    translate: 0 0;

    transition:
        color 180ms ease,
        translate 180ms ease;
}

.footer-navigation a:hover {
    color: var(--white);

    translate: 3px 0;
}


/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 900px) {

    .home-hero-shell {
        background-image:
            linear-gradient(
                90deg,
                rgba(243, 245, 239, 0.98) 0%,
                rgba(243, 245, 239, 0.92) 48%,
                rgba(243, 245, 239, 0.60) 100%
            ),
            url("images/top_view_mangrove.webp");

        background-position: 58% center;
    }

    .about-hero-shell {
        background-image:
            linear-gradient(
                90deg,
                rgba(243, 245, 239, 0.98) 0%,
                rgba(243, 245, 239, 0.92) 48%,
                rgba(243, 245, 239, 0.60) 100%
            ),
            url("images/mangrove_seedling_upclose_few.webp");

        background-position: center center;
    }

    .about-hero,
    .story-section {
        grid-template-columns: 1fr;
    }

    .about-hero {
        min-height: auto;
        padding-top: 80px;
    }

    body.reveal-ready .story-section .story-image-wrapper,
    body.reveal-ready .story-section .story-content {
        transform: translateY(34px);
    }

    body.reveal-ready .story-section.is-visible .story-image-wrapper,
    body.reveal-ready .story-section.is-visible .story-content {
        transform: translateY(0) scale(1);
    }

    .approach-card-grid {
        grid-template-columns: 1fr;
    }

    .approach-card {
        min-height: auto;
    }

    .process-steps {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .process-step {
        min-height: auto;
        padding:
            0
            0
            34px
            58px;

        border: 0;
        border-radius: 0;

        background: transparent;
    }

    body.reveal-ready .process-section .process-step {
        transform: translateY(-28px);
    }

    body.reveal-ready .process-section.is-visible .process-step {
        transform: translateY(0);
    }

    .process-step::before {
        position: absolute;
        top: 42px;
        bottom: 0;
        left: 18px;

        width: 1px;

        background: var(--border);

        content: "";
    }

    .process-step:last-child::before {
        display: none;
    }

    .process-step:not(:last-child)::after {
        display: none;
    }

    .process-step span {
        position: absolute;
        top: 0;
        left: 0;

        margin-bottom: 0;

        background: var(--background);
    }

    .process-step h3 {
        min-height: auto;
        padding-top: 6px;
    }

    .technology-content {
        grid-template-columns: 1fr;
    }

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

    .footer-brand-block > p:not(.footer-copyright) {
        max-width: 360px;
    }
}


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

@media (max-width: 640px) {

    :root {
        --header-height: 80px;
    }

    .home-hero-shell {
        min-height: auto;

        background-image:
            linear-gradient(
                180deg,
                rgba(243, 245, 239, 0.96) 0%,
                rgba(243, 245, 239, 0.90) 52%,
                rgba(243, 245, 239, 0.70) 100%
            ),
            url("images/top_view_mangrove.webp");

        background-position: center center;
    }

    .about-hero-shell {
        min-height: auto;

        background-image:
            linear-gradient(
                180deg,
                rgba(243, 245, 239, 0.96) 0%,
                rgba(243, 245, 239, 0.90) 52%,
                rgba(243, 245, 239, 0.70) 100%
            ),
            url("images/mangrove_seedling_upclose_few.webp");

        background-position: center center;
    }

    .site-header {
        align-items: center;

        padding-top: 22px;
        padding-bottom: 22px;
    }

    body.mobile-nav-open {
        overflow: hidden;
    }

    .brand {
        font-size: 1.18rem;
    }

    .nav-toggle {
        position: relative;
        z-index: 2;

        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;

        width: 42px;
        height: 36px;
        padding: 0;

        border: 0;

        background: transparent;
        color: var(--dark-green);

        cursor: pointer;
    }

    .nav-toggle span {
        display: block;

        width: 18px;
        height: 1px;

        border-radius: 999px;

        background: currentColor;

        transition:
            transform 220ms ease,
            opacity 220ms ease;
    }

    .nav-toggle span + span {
        margin-top: 6px;
    }

    .nav-toggle:focus-visible {
        outline: 2px solid rgba(216, 178, 76, 0.88);
        outline-offset: 4px;
        border-radius: 999px;
    }

    body.mobile-nav-open .nav-toggle span:first-child {
        transform: translateY(3.75px) rotate(45deg);
    }

    body.mobile-nav-open .nav-toggle span:last-child {
        transform: translateY(-3.75px) rotate(-45deg);
    }

    .main-navigation {
        position: fixed;
        top: var(--header-height);
        right: 0;
        bottom: 0;
        left: 0;

        z-index: 1;

        align-items: flex-start;
        flex-direction: column;

        gap: 0;

        padding:
            34px
            var(--side-padding)
            42px;

        border-top: 1px solid rgba(18, 63, 53, 0.12);

        background: rgba(243, 245, 239, 0.96);

        backdrop-filter: blur(18px) saturate(1.08);
        -webkit-backdrop-filter: blur(18px) saturate(1.08);

        opacity: 0;
        pointer-events: none;
        visibility: hidden;

        transform: translateY(-10px);

        transition:
            opacity 220ms ease,
            transform 220ms ease,
            visibility 220ms ease;
    }

    .main-navigation a {
        width: 100%;
        padding: 9px 0;

        color: var(--text);

        font-size: clamp(2rem, 9vw, 3.4rem);
        font-weight: 800;
        letter-spacing: -0.04em;
        line-height: 1.08;
    }

    .main-navigation a::after {
        display: none;
    }

    .main-navigation a.active {
        color: var(--medium-green);
    }

    .main-navigation::after {
        margin-top: auto;
        padding-top: 36px;

        color: var(--medium-green);

        content: "Mangrove restoration in Indonesia";

        font-size: 0.74rem;
        font-weight: 800;
        letter-spacing: 0.16em;
        text-transform: uppercase;
    }

    body.mobile-nav-open .main-navigation {
        opacity: 1;
        pointer-events: auto;
        visibility: visible;

        transform: translateY(0);
    }

    .hero {
        min-height: calc(100vh - var(--header-height));

        padding-top: 55px;
        padding-bottom: 80px;
    }

    .hero h1 {
        font-size: clamp(3rem, 14vw, 5rem);
    }

    .hero-actions {
        align-items: flex-start;
        flex-direction: column;
    }

    .story-section,
    .approach-section,
    .process-section,
    .technology-section,
    .contact-section,
    .closing-statement {
        padding-top: 90px;
        padding-bottom: 90px;
    }

    .approach-heading {
        margin-bottom: 32px;
    }

    .approach-heading h2 {
        font-size: 2.15rem;
    }

    .approach-card {
        padding: 28px;
    }

    body.reveal-ready .approach-section .approach-heading {
        filter: blur(3px);
        transform: translateY(-18px);

        transition:
            opacity 640ms ease,
            filter 640ms ease,
            transform 640ms cubic-bezier(0.16, 1, 0.3, 1);
    }

    body.reveal-ready .approach-section .approach-card {
        filter: blur(3px);
        transform: translateY(-18px) scale(0.99);

        transition:
            opacity 700ms ease,
            filter 700ms ease,
            transform 700ms cubic-bezier(0.16, 1, 0.3, 1),
            border-color 220ms ease,
            box-shadow 220ms ease,
            translate 220ms ease;
    }

    body.reveal-ready .approach-section.is-visible .approach-heading {
        transition-delay: 60ms;
    }

    body.reveal-ready .approach-section.is-visible .approach-card:nth-child(1) {
        transition-delay:
            160ms,
            160ms,
            160ms,
            0ms,
            0ms,
            0ms;
    }

    body.reveal-ready .approach-section.is-visible .approach-card:nth-child(2) {
        transition-delay:
            300ms,
            300ms,
            300ms,
            0ms,
            0ms,
            0ms;
    }

    body.reveal-ready .approach-section.is-visible .approach-card:nth-child(3) {
        transition-delay:
            440ms,
            440ms,
            440ms,
            0ms,
            0ms,
            0ms;
    }

    body.reveal-ready .story-section .story-image-wrapper,
    body.reveal-ready .story-section .story-content {
        filter: blur(3px);
        transform: translateY(16px);

        transition:
            opacity 650ms ease,
            filter 650ms ease,
            transform 650ms cubic-bezier(0.16, 1, 0.3, 1);
    }

    body.reveal-ready .story-section.is-visible .story-image-wrapper,
    body.reveal-ready .story-section.is-visible .story-content {
        transform: translateY(0) scale(1);
    }

    body.reveal-ready .story-section.is-visible .story-image-wrapper {
        transition-delay: 90ms;
    }

    body.reveal-ready .story-section.is-visible .story-content {
        transition-delay: 220ms;
    }

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

    .process-heading h2 {
        font-size: 2.45rem;
    }

    body.reveal-ready .process-section .process-heading {
        filter: blur(3px);
        transform: translateY(-12px);

        transition:
            opacity 620ms ease,
            filter 620ms ease,
            transform 620ms cubic-bezier(0.16, 1, 0.3, 1);
    }

    body.reveal-ready .process-section .process-step {
        opacity: 1;
        filter: none;
        transform: none;

        transition:
            background 220ms ease,
            border-color 220ms ease,
            box-shadow 220ms ease,
            translate 220ms ease;
    }

    body.reveal-ready .process-section .process-step h3,
    body.reveal-ready .process-section .process-step p {
        opacity: 0;
        filter: blur(2px);
        transform: translateX(-10px);

        transition:
            opacity 650ms ease,
            filter 650ms ease,
            transform 650ms cubic-bezier(0.16, 1, 0.3, 1);
    }

    body.reveal-ready .process-section.is-visible .process-heading {
        transition-delay: 80ms;
    }

    body.reveal-ready .process-section.is-visible .process-step:nth-child(n) {
        transition-delay: 0ms;
    }

    body.reveal-ready .process-section.is-visible .process-step h3,
    body.reveal-ready .process-section.is-visible .process-step p {
        opacity: 1;
        filter: blur(0);
        transform: translateX(0);
    }

    body.reveal-ready .process-section.is-visible .process-step:nth-child(1) h3,
    body.reveal-ready .process-section.is-visible .process-step:nth-child(1) p {
        transition-delay: 130ms;
    }

    body.reveal-ready .process-section.is-visible .process-step:nth-child(2) h3,
    body.reveal-ready .process-section.is-visible .process-step:nth-child(2) p {
        transition-delay: 195ms;
    }

    body.reveal-ready .process-section.is-visible .process-step:nth-child(3) h3,
    body.reveal-ready .process-section.is-visible .process-step:nth-child(3) p {
        transition-delay: 260ms;
    }

    body.reveal-ready .process-section.is-visible .process-step:nth-child(4) h3,
    body.reveal-ready .process-section.is-visible .process-step:nth-child(4) p {
        transition-delay: 325ms;
    }

    body.reveal-ready .process-section.is-visible .process-step:nth-child(5) h3,
    body.reveal-ready .process-section.is-visible .process-step:nth-child(5) p {
        transition-delay: 390ms;
    }

    body.reveal-ready .process-section.is-visible .process-step:nth-child(6) h3,
    body.reveal-ready .process-section.is-visible .process-step:nth-child(6) p {
        transition-delay: 455ms;
    }

    body.reveal-ready .process-section.is-visible .process-step:nth-child(7) h3,
    body.reveal-ready .process-section.is-visible .process-step:nth-child(7) p {
        transition-delay: 520ms;
    }

    .technology-point {
        grid-template-columns: 1fr;
    }

    .technology-point h3,
    .technology-point p,
    .technology-point .metric-list {
        grid-column: auto;
    }

    .technology-point > span {
        margin-bottom: 18px;
    }

    body.reveal-ready .contact-section .eyebrow,
    body.reveal-ready .contact-section h2,
    body.reveal-ready .contact-section > p:not(.eyebrow),
    body.reveal-ready .contact-section .primary-button {
        filter: blur(3px);
        transform: translateY(18px);

        transition:
            opacity 620ms ease,
            filter 620ms ease,
            transform 620ms cubic-bezier(0.16, 1, 0.3, 1),
            background 180ms ease,
            color 180ms ease,
            border-color 180ms ease,
            box-shadow 180ms ease,
            translate 180ms ease;
    }

    body.reveal-ready .contact-section.is-visible .eyebrow {
        transition-delay: 40ms;
    }

    body.reveal-ready .contact-section.is-visible h2 {
        transition-delay: 120ms;
    }

    body.reveal-ready .contact-section.is-visible > p:not(.eyebrow) {
        transition-delay: 200ms;
    }

    body.reveal-ready .contact-section.is-visible .primary-button {
        transition-delay: 280ms;
    }

    body.reveal-ready .closing-statement .eyebrow,
    body.reveal-ready .closing-statement blockquote,
    body.reveal-ready .closing-statement .primary-button {
        filter: blur(3px);
        transform: translateY(18px);

        transition:
            opacity 520ms ease,
            filter 520ms ease,
            transform 520ms cubic-bezier(0.16, 1, 0.3, 1),
            background 180ms ease,
            color 180ms ease,
            border-color 180ms ease,
            box-shadow 180ms ease,
            translate 180ms ease;
    }

    body.reveal-ready .closing-statement.is-visible .eyebrow {
        transition-delay: 60ms;
    }

    body.reveal-ready .closing-statement.is-visible blockquote {
        transition-delay: 170ms;
    }

    body.reveal-ready .closing-statement.is-visible .primary-button {
        transition-delay: 320ms;
    }

    .site-footer-inner {
        padding-top: 58px;
        padding-bottom: 48px;
    }

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

@media (hover: hover) and (pointer: fine) {

    body.reveal-ready .approach-section.is-visible .approach-card:hover,
    body.reveal-ready .process-section.is-visible .process-step:hover,
    body.reveal-ready .technology-section.is-visible .technology-point:hover {
        transition-delay: 0ms;
    }
}

body.reveal-ready .approach-section.is-visible .approach-card:focus-within,
body.reveal-ready .process-section.is-visible .process-step:focus-within,
body.reveal-ready .technology-section.is-visible .technology-point:focus-within {
    transition-delay: 0ms;
}