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

html,
body {
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: #f3efe9;
    color: #25563a;
    font-size: 1.14rem;
    line-height: 1.82;
    min-height: 100vh;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.main-content {
    flex-grow: 1;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 40px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(248, 246, 242, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(60, 60, 60, 0.06);
    z-index: 100;
}

.logo {
    min-width: 260px;
    padding-left: 14px;
}

.logo a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.nav-brand-icon {
    width: 78px;
    height: auto;
    object-fit: contain;
    display: block;
}

.nav-brand-text {
    font-size: 0.78rem;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 0.1px;
    white-space: nowrap;
}

.brand-blue {
    color: #36b8f0;
}

.brand-green {
    color: #6bb343;
    margin-left: 4px;
}

.main-nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 32px;
}

.main-nav ul li a {
    color: #25563a;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.15px;
    position: relative;
    padding-bottom: 5px;
    font-size: 1.08rem;
}

.main-nav ul li a:hover {
    color: #3f7f59;
}

.main-nav ul li a.active {
    color: #3f7f59;
}

.main-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #5f9a78;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.main-nav ul li a:hover::after,
.main-nav ul li a.active::after {
    transform: scaleX(1);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.hamburger {
    display: block;
    width: 25px;
    height: 2px;
    background-color: #25563a;
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    width: 25px;
    height: 2px;
    background-color: #25563a;
    position: absolute;
    left: 0;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.about-section {
    padding: 132px 20px 90px;
    background: linear-gradient(180deg, #f6f1eb 0%, #f3efe9 52%, #efe9e2 100%);
}

.about-wrap {
    max-width: 1220px;
    margin: 0 auto;
}

.hero-block {
    max-width: 1120px;
    margin-bottom: 24px;
}

.hero-intro {
    display: grid;
    grid-template-columns: 0.92fr 1.08fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 62px;
}

.hero-copy {
    max-width: 560px;
}

.section-title {
    font-size: clamp(3.35rem, 5.3vw, 4.25rem);
    line-height: 1.03;
    font-weight: 800;
    letter-spacing: -0.6px;
    color: #3f7f59;
    margin-bottom: 22px;
}

.hero-lead {
    font-size: 1.06rem;
    line-height: 1.78;
    color: #25563a;
    font-weight: 500;
    max-width: 46ch;
}

.hero-subtitle {
    font-size: clamp(2rem, 3.2vw, 3rem);
    line-height: 1.18;
    font-weight: 800;
    color: #0e4a2d;
    max-width: 16ch;
    margin-bottom: 16px;
}

.hero-divider {
    width: 74px;
    height: 3px;
    background: #5f9a78;
    border-radius: 999px;
    margin-bottom: 22px;
}

.hero-image-block {
    margin: 0;
    overflow: hidden;
    border-radius: 18px;
    background: transparent;
}

.hero-image-block img {
    width: 100%;
    height: clamp(360px, 31vw, 460px);
    object-fit: contain;
    object-position: center center;
    display: block;
    box-shadow: 0 20px 42px rgba(87, 62, 34, 0.10);
    transition: transform 0.35s ease;
    border-radius: 18px;
}

.hero-image-block:hover img {
    transform: scale(1.015);
}


.intro-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
    gap: 34px;
    align-items: start;
    padding: 18px 0 6px;
}

.intro-statement {
    padding: 20px 0 0;
}

.intro-kicker {
    display: inline-block;
    font-size: 0.82rem;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 0.9px;
    text-transform: uppercase;
    color: #3f7f59;
    background: rgba(63, 127, 89, 0.10);
    border: 1px solid rgba(63, 127, 89, 0.25);
    border-radius: 999px;
    padding: 8px 12px;
    margin-bottom: 14px;
}

.intro-statement h2 {
    font-size: clamp(2rem, 3.2vw, 2.7rem);
    line-height: 1.13;
    font-weight: 800;
    color: #25563a;
    max-width: 430px;
    letter-spacing: -0.2px;
    text-wrap: balance;
}

.intro-text {
    max-width: 760px;
    padding: 26px 28px 24px;
    border-left: none;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(47, 107, 69, 0.16);
    box-shadow: 0 10px 24px rgba(42, 34, 25, 0.05);
}

.intro-text p {
    font-size: 1.06rem;
    line-height: 1.78;
    font-weight: 500;
    color: #25563a;
    margin-bottom: 12px;
    max-width: 100%;
}

.section-divider {
    margin: 58px 0;
    border-top: 1px solid rgba(120, 100, 80, 0.16);
}

.section-heading {
    margin-bottom: 0;
}

.section-heading h2 {
    font-size: 2.1rem;
    line-height: 1.16;
    font-weight: 800;
    letter-spacing: -0.2px;
    color: #25563a;
    margin-bottom: 0;
}

.mechanism-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.mechanism-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 32px;
    padding: 32px 0;
    border-top: 1px solid rgba(120, 100, 80, 0.12);
}

.mechanism-item:last-child {
    border-bottom: 1px solid rgba(120, 100, 80, 0.12);
}

.mechanism-item:first-child {
    border-top: none;
}

.mechanism-number {
    font-size: 3rem;
    font-weight: 800;
    color: #3f7f59;
    line-height: 1;
    letter-spacing: -1px;
}

.mechanism-content h3 {
    font-size: 1.6rem;
    line-height: 1.2;
    font-weight: 800;
    color: #25563a;
    margin-bottom: 10px;
}

.mechanism-content p {
    font-size: 1.06rem;
    line-height: 1.8;
    font-weight: 500;
    color: #25563a;
    max-width: 760px;
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
    gap: 72px;
    align-items: start;
    margin-top: 60px;
}

.split-label {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    color: #3f7f59;
    margin-bottom: 18px;
}

.split-copy {
    max-width: 620px;
    padding-right: 10px;
}

.split-copy h2 {
    font-size: 2.2rem;
    line-height: 1.14;
    font-weight: 800;
    color: #25563a;
    margin-bottom: 24px;
    max-width: 460px;
    letter-spacing: -0.2px;
    text-wrap: balance;
}

.split-copy p {
    font-size: 1.06rem;
    line-height: 1.8;
    font-weight: 500;
    color: #25563a;
    max-width: 660px;
    margin-bottom: 18px;
}

.impact-cards {
    display: grid;
    gap: 20px;
    margin-bottom: 14px;
}

.impact-card {
    background: transparent;
    border: 0;
    border-left: 0;
    border-radius: 0;
    padding: 0 0 18px 0;
    box-shadow: none;
    border-bottom: 1px solid rgba(63, 127, 89, 0.22);
}

.impact-card h3 {
    font-size: 0.9rem;
    line-height: 1.4;
    font-weight: 800;
    color: #3f7f59;
    margin-bottom: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.impact-card p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.78;
    font-weight: 500;
    color: #1f4f35;
    max-width: 54ch;
}

.impact-summary {
    margin: 4px 0 0;
    font-size: 0.88rem;
    line-height: 1.6;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: #5d7b69;
}

.split-list {
    padding-top: 6px;
    width: 100%;
    max-width: 640px;
}

.split-links {
    border-top: 1px solid rgba(120, 100, 80, 0.14);
}

.split-link-item {
    display: grid;
    grid-template-columns: 48px 1fr 36px;
    align-items: center;
    gap: 18px;
    padding: 24px 0;
    border-bottom: 1px solid rgba(120, 100, 80, 0.12);
    color: #25563a;
}

.split-link-item:hover {
    color: #3f7f59;
}

.split-link-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    color: #3f7f59;
}

.split-link-icon svg {
    width: 28px;
    height: 28px;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.split-link-text {
    font-size: 1.02rem;
    line-height: 1.6;
    font-weight: 500;
}

.split-link-arrow {
    justify-self: end;
    font-size: 2rem;
    line-height: 1;
    color: #3f7f59;
    transition: transform 0.25s ease, color 0.25s ease;
}

.split-link-item:hover .split-link-arrow {
    transform: translateX(4px);
    color: #25563a;
}

.contact-inline {
    margin-top: 42px;
    max-width: 760px;
    font-size: 1.05rem;
    line-height: 1.85;
    color: #25563a;
}

.contact-inline p {
    margin-bottom: 8px;
    max-width: 100%;
}

.contact-inline a {
    color: #3f7f59;
    text-decoration: underline;
    text-decoration-thickness: 1.4px;
    text-underline-offset: 4px;
}

.contact-inline a:hover {
    color: #25563a;
}

.footer-divider {
    max-width: 980px;
    margin: 56px auto 0;
    border-top: 1px solid rgba(120, 100, 80, 0.12);
}

.hidden-phone {
    margin-top: 36px;
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 18px 26px;
    max-width: 980px;
    margin-left: auto;
    margin-right: auto;
}

.hidden-phone p {
    width: 100%;
    color: #5d7b69;
    font-size: 0.82em;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    margin-bottom: 12px;
    font-weight: 500;
}

.hidden-phone a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.hidden-phone img {
    max-width: 78px;
    max-height: 46px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.25s ease;
    margin: 0;
}

.hidden-phone img:hover {
    transform: translateY(-1px);
}

.hidden-phone a:last-child img {
    max-width: 110px;
    max-height: 50px;
}

.main-footer {
    text-align: center;
    padding: 34px 20px;
    background-color: #e2dbd2;
    color: #5d7b69;
}

.main-footer p {
    font-size: 15px;
    margin: 0;
}

.mechanism-section + .section-divider {
    display: none !important;
}

@media (max-width: 1100px) {
    .section-title {
        font-size: 3.1rem;
        line-height: 1.02;
    }

    .hero-intro {
        grid-template-columns: 1fr;
        gap: 34px;
        margin-bottom: 58px;
    }

    .hero-copy {
        max-width: 760px;
    }

    .hero-image-block img {
        height: clamp(320px, 42vw, 420px);
    }

    .intro-layout {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 20px 0 10px;
    }

    .intro-text {
        padding: 22px 22px 20px;
    }

    .intro-statement h2,
    .split-copy h2 {
        max-width: 100%;
    }

    .split-section {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .split-list {
        max-width: 100%;
        padding-top: 0;
    }

    .mechanism-item {
        grid-template-columns: 100px 1fr;
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .main-header {
        padding: 18px 20px;
    }

    .main-nav ul {
        gap: 18px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .main-nav ul li a {
        font-size: 0.9rem;
    }

    .nav-brand-icon {
        width: 54px;
        height: auto;
    }

    .logo {
        min-width: 210px;
    }

    .nav-brand-text {
        font-size: 0.68rem;
    }

    .about-section {
        padding: 118px 16px 70px;
    }

    .section-title {
        font-size: 2.45rem;
        line-height: 1.04;
        letter-spacing: -0.2px;
        margin-bottom: 20px;
    }

    .hero-lead {
        font-size: 1.02rem;
        line-height: 1.72;
    }

    .hero-image-block img {
        height: 300px;
        object-position: center 30%;
    }

    .intro-statement h2,
    .split-copy h2,
    .section-heading h2 {
        font-size: 1.9rem;
        line-height: 1.14;
    }

    .intro-text {
        padding: 18px 16px 16px;
        border-radius: 12px;
    }

    .intro-text p,
    .split-copy p,
    .mechanism-content p,
    .contact-inline {
        font-size: 1rem;
    }

    .split-link-item {
        grid-template-columns: 38px 1fr 28px;
        gap: 14px;
        padding: 18px 0;
    }

    .split-link-icon {
        width: 28px;
        height: 28px;
    }

    .split-link-icon svg {
        width: 22px;
        height: 22px;
    }

    .split-link-text {
        font-size: 1.05rem;
    }

    .split-link-arrow {
        font-size: 1.6rem;
    }

    .mechanism-item {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 24px 0;
    }

    .mechanism-number {
        font-size: 2.5rem;
    }

    .mechanism-content h3 {
        font-size: 1.3rem;
    }

    .impact-card {
        padding: 0 0 14px 0;
    }

    .impact-card h3 {
        font-size: 0.78rem;
    }

    .impact-card p {
        font-size: 1rem;
    }

    .impact-summary {
        font-size: 0.76rem;
        letter-spacing: 0.6px;
    }

    .hidden-phone {
        gap: 14px 18px;
    }

    .hidden-phone img {
        max-width: 68px;
        max-height: 40px;
    }
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: 9999;
}

.skip-link:focus {
    left: 16px;
    top: 16px;
    width: auto;
    height: auto;
    padding: 10px 14px;
    background: #ffffff;
    color: #1f1f1f;
    border: 2px solid #d87416;
    font-weight: 700;
}
.about-preview-image {
    width: 96%;
    overflow: hidden;
    border-radius: 16px;
}

.about-preview-image img {
    width: 100%;
    display: block;
}