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

body {

    opacity: 1;

    font-family: var(--font-main);
    color: var(--fg1);
    background-color: var(--color-bg-light);
    line-height: var(--leading-normal);
}

html {
    scroll-behavior: smooth;
}

section[id], footer[id] {
    scroll-margin-top: var(--header-height);
}

html.is-loading body {
    opacity: 0;
    transition: none !important;
    visibility: hidden;
    animation: fouc-safety-net var(--duration-slow, 0.5s) 2s forwards;
}

@keyframes fouc-safety-net {
    from { opacity: 0; visibility: visible; }
    to   { opacity: 1; visibility: visible; }
}

html.is-loading .animate-on-scroll {
    animation: fouc-safety-net-reveal var(--duration-slow, 0.6s) 2s forwards;
}

@keyframes fouc-safety-net-reveal {
    to { opacity: 1; transform: translateY(0); }
}

.container {
    max-width: var(--width-max);
    margin: 0 auto;
    padding: 0 var(--container-px);
    width: 100%;
}

@media (max-width: 480px) {
    .section-header {
        margin-bottom: 2.5rem;
    }
}

@media (max-width: 380px) {
    .container {
        padding: 0 1.25rem;
    }
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--duration-base) ease;
}

.page-transition {
    opacity: 1;
    transition: opacity var(--duration-page-fade) ease;
}

.page-transition.fade-out {
    opacity: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-weight: var(--weight-bold);
    font-size: 0.95rem;
    cursor: pointer;

    transition: background-color var(--duration-base) ease,
                box-shadow var(--duration-base) ease,
                color var(--duration-base) ease,
                border-color var(--duration-base) ease,
                transform var(--duration-press) var(--ease-header);
    border: none;
}

.btn:active {
    transform: scale(var(--press-scale));
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-forest);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
}

#header-quote-btn {
    transition: background-color var(--duration-medium) ease, box-shadow var(--duration-medium) ease;
}
#header-quote-btn:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-glow-hover);
}

.btn-outline-white {
    background-color: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    backdrop-filter: blur(4px);
}

.btn-outline-white:hover {
    background-color: var(--white-10);
}

.site-header {
    position: fixed;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 100;

    background-color: var(--white);

    backdrop-filter: blur(0px);
    border-bottom: 1px solid var(--border-subtle);
    height: var(--header-height);
    display: flex;
    align-items: center;
    transition:
        transform var(--duration-medium) var(--ease-header),
        background-color var(--duration-medium) ease,
        backdrop-filter var(--duration-medium) ease,
        border-color var(--duration-medium) ease,
        box-shadow var(--duration-medium) ease,
        color var(--duration-medium) ease;
}

.site-header.is-scrolled {
    background-color: var(--surface-glass);
    backdrop-filter: var(--blur-glass) var(--saturate-glass);
    -webkit-backdrop-filter: var(--blur-glass) var(--saturate-glass);
    border-bottom-color: var(--border-subtle);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.site-header.is-floating {
    background-color: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom-color: transparent;
    box-shadow: none;
}

.site-header.is-floating .logo-icon {
    filter: var(--filter-logo-white);
}

.site-header.is-floating .main-nav a {
    color: var(--fg-on-dark);
}

.site-header.is-floating .main-nav a::after {
    background-color: var(--green-400);
}

.site-header.is-floating .burger-icon span {
    background-color: var(--fg-on-dark);
}

.site-header.menu-open {
    z-index: 104;
}

.site-header:not(.is-floating):not(.show-cta) {
    transform: translateY(-100%);
    background-color: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom-color: transparent;
    box-shadow: none;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    transition: width var(--duration-medium) var(--ease-header);
}

@media (hover: hover) and (pointer: fine) {
    .logo:hover .logo-icon {
        transform: scale(1.05);
    }
}

.logo-icon {
    height: var(--logo-icon-h);
    width: var(--logo-icon-w);
    transition: filter var(--duration-base) ease, transform var(--duration-base) ease,
                opacity var(--duration-base) ease;
    filter: var(--filter-logo-forest);
}

.logo-icon--mark {
    display: none;
}

.site-footer .logo-icon {
    filter: var(--filter-logo-white);
}

.main-nav {
    display: none;

    transition: transform var(--duration-medium) var(--ease-header);
    transform: translateX(0);
}

.nav-chevron {
    display: none;
}

.nav-scrim {
    display: none;
}

.main-nav a {
    margin: 0 1.25rem;
    font-weight: var(--weight-semibold);
    font-size: 0.95rem;
    color: var(--color-forest);
    position: relative;
    padding: 0.5rem 0;
}

.main-nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--color-primary);
    transition: width var(--duration-base) ease;
}

.main-nav a:hover {
    color: var(--color-forest);
}

.main-nav a:hover::after {
    width: 100%;
}

.client-link {
    display: inline-flex;
    align-items: center;
}

.material-symbols-outlined.client-icon {
    font-size: var(--icon-lg);
    margin-left: 0.2rem;
    color: var(--color-primary);

    transition: transform var(--duration-base) var(--ease-elastic);
    opacity: 1;
    transform: translate(0, 0) scale(1);
    white-space: nowrap;
}

@media (hover: hover) and (pointer: fine) {
    .client-link:hover .client-icon {
        transform: translate(2px, -2px) scale(1.1);
    }
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-shrink: 0;
    transition: margin 0.5s;
}

#header-quote-btn {
    opacity: 1;
    transform: translateY(0);
    transition: opacity var(--duration-medium) var(--ease-header),
                transform var(--duration-medium) var(--ease-header),
                visibility var(--duration-medium);
    visibility: visible;
}

.site-header:not(.show-cta) #header-quote-btn {
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    visibility: hidden;
}

#header-quote-btn:active {
    transform: scale(var(--press-scale));
}

@media (max-width: 840px) {
    .header-content {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            align-items: center;
            padding: 0 1.5rem;
            width: 100%;
        }

    .logo {
            grid-column: 1;
            justify-self: start;
            margin-left: 0;
        }

        .site-header:not(.show-cta) .logo {
            grid-column: 1 / 2;
            justify-self: start;
            margin-left: 0;
            z-index: 5;
        }

    .header-actions {

        display: contents;
    }

    #header-quote-btn {
                grid-column: 2;
                justify-self: center;

                max-width: 100%;
                white-space: nowrap;
                margin: 0;
                transform-origin: center;

                display: grid;
                visibility: visible;

                transition: opacity var(--duration-medium) var(--ease-header),
                            transform var(--duration-medium) var(--ease-header),
                            max-width var(--duration-medium) var(--ease-header),
                            padding var(--duration-medium) var(--ease-header);
                overflow: hidden;
            }

    .menu-toggle {
            grid-column: 3;
            justify-self: end;
            margin-right: 0;
            position: static;
            z-index: 10;
        }

    .site-header:not(.show-cta) #header-quote-btn {
        opacity: 0;
        transform: scale(0.9);
        pointer-events: none;

        max-width: 0;
        margin: 0;
        padding: 0;
    }

    .site-header.show-cta #header-quote-btn {
        opacity: 1;
        transform: scale(1);
        max-width: 250px;

        padding: 0.75rem 1.5rem;
    }

    .site-header.show-cta #header-quote-btn:active {
        transform: scale(var(--press-scale));
    }

    .site-header.is-hidden {
        transform: translateY(-100%);
    }

    .site-header.menu-open.is-hidden {
        transform: none;
    }
}

@media (max-width: 555px) {
    .logo--adaptive {
        position: relative;
        width: var(--logo-lockup-w);
        height: var(--logo-icon-h);

        overflow: hidden;
    }

    .logo--adaptive .logo-icon {
        position: absolute;
        top: 0;
        left: 0;
    }

    .logo--adaptive .logo-icon--mark {
        display: block;
        opacity: 0;
    }

    .site-header.show-cta .logo--adaptive {
        width: var(--logo-icon-h);
    }

    .site-header.show-cta .logo--adaptive .logo-icon--full {
        opacity: 0;
    }

    .site-header.show-cta .logo--adaptive .logo-icon--mark {
        opacity: 1;
    }

    .logo--adaptive:hover .logo-icon {
        transform: none;
    }
}

@media (max-width: 380px) {
    .header-content {
        padding: 0 1rem;
    }

    .header-actions > .btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.8rem;
    }
}

.menu-toggle {
    background: none;
    border: none;
    cursor: pointer;
    width: 48px;
    height: 48px;
    display: flex;
    justify-content: center;
    align-items: center;

    transition: transform var(--duration-press) var(--ease-card);
    -webkit-tap-highlight-color: transparent;
}

.menu-toggle:active {
    transform: scale(var(--press-scale-icon));
}

.burger-icon {
    width: 28px;
    height: 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.burger-icon span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--color-forest);
    border-radius: 3px;

    transition: transform var(--duration-fast) var(--ease-card),
                opacity var(--duration-fast) ease;
    transform-origin: center;
}

.menu-toggle.is-active .burger-icon span:nth-of-type(1) {
    transform: translateY(8.5px) rotate(45deg);
}

.menu-toggle.is-active .burger-icon span:nth-of-type(2) {
    transform: scaleX(0);
    opacity: 0;
}

.menu-toggle.is-active .burger-icon span:nth-of-type(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

@media (max-width: 840px) {

    .site-header,
    .site-header.is-scrolled,
    .site-header.is-floating {
        background-color: transparent;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .site-header::before {
        content: '';
        position: absolute;
        inset: 0;
        z-index: -1;
        background-color: var(--white);
        backdrop-filter: blur(0px);
        transition: background-color var(--duration-medium) ease,
                    backdrop-filter var(--duration-medium) ease;
    }

    .site-header.is-scrolled::before {
        background-color: var(--surface-glass);
        backdrop-filter: var(--blur-glass) var(--saturate-glass);
        -webkit-backdrop-filter: var(--blur-glass) var(--saturate-glass);
    }

    .site-header.is-floating::before,
    .site-header:not(.is-floating):not(.show-cta)::before {
        background-color: transparent;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .site-header.menu-open:not(.is-floating)::before {
        background-color: var(--white);
    }

    .nav-scrim {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 102;
        background-color: var(--scrim-nav);
        opacity: 0;
        visibility: hidden;
        border: none;
        padding: 0;
        touch-action: none;
        -webkit-tap-highlight-color: transparent;
    }

    .main-nav {
        display: flex;
        flex-direction: column;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 103;

        padding: 0 var(--space-sm) calc(var(--space-lg) + env(safe-area-inset-bottom, 0px));

        background-color: var(--surface-sheet);
        backdrop-filter: var(--blur-sheet) var(--saturate-glass);
        -webkit-backdrop-filter: var(--blur-sheet) var(--saturate-glass);
        border-radius: var(--sheet-radius) var(--sheet-radius) 0 0;
        box-shadow: var(--shadow-sheet);

        transform: translateY(100%);
        visibility: hidden;
        transition: none;
        touch-action: none;
        will-change: transform;

        user-select: none;
        -webkit-user-select: none;
    }

    .main-nav::before {
        content: '';
        width: var(--sheet-grabber-w);
        height: var(--sheet-grabber-h);
        margin: var(--space-sm) auto var(--space-xs);
        border-radius: var(--radius-pill);
        background-color: var(--forest-30);
        flex-shrink: 0;
    }

    .main-nav a {
        display: flex;
        align-items: center;
        margin: 0;
        height: var(--sheet-row-h);
        padding: 0 var(--space-md);
        border-radius: var(--radius-lg);
        font-size: var(--text-body);
        transition: background-color var(--duration-fast) ease,
                    transform var(--duration-press) var(--ease-card);
    }

    .site-header.is-floating .main-nav a {
        color: var(--color-forest);
    }

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

    .main-nav a:active {
        background-color: var(--forest-05);
        transform: scale(var(--press-scale));
    }

    .nav-chevron,
    .main-nav .client-icon {
        display: inline-flex;
        margin-left: auto;
        font-size: var(--icon-md);
    }

    .nav-chevron {
        color: var(--forest-30);
    }

    body.menu-open {
        overflow: hidden;
        overscroll-behavior: none;
    }

    html {
        scrollbar-gutter: stable;
    }
}

.section-header {
    margin-bottom: 4rem;
}

.section-header.center {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(var(--reveal-shift));
    transition: opacity var(--duration-slow) var(--ease-scroll),
                transform var(--duration-slow) var(--ease-scroll);
}

.animate-on-scroll:not(.visible) {
    will-change: opacity, transform;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-header h2.animate-on-scroll { transition-delay: 0.08s; }
.section-header .subtitle.animate-on-scroll { transition-delay: 0.16s; }

@media (prefers-reduced-motion: reduce) {
    .animate-on-scroll,
    .animate-on-scroll.visible {
        transform: none;

        transition: opacity var(--duration-base) ease-out;
    }

    .site-header {
        transition: background-color var(--duration-medium) ease,
                    backdrop-filter var(--duration-medium) ease,
                    border-color var(--duration-medium) ease,
                    box-shadow var(--duration-medium) ease;
    }

    .menu-toggle:active,
    .main-nav a:active {
        transform: none;
    }
}

.section-header h2 {
    font-size: var(--text-hero);
    font-weight: var(--weight-black);
    letter-spacing: var(--tracking-tight);
    color: var(--color-forest);
    margin-bottom: var(--space-md);
}

.subtitle {
    font-size: var(--text-lead);
    max-width: 600px;
    color: var(--fg2);
}

.link-arrow,
.card-link {
    margin-top: auto;
    padding-top: 1rem;
    width: 100%;
    border-top: 1px solid var(--border-subtle);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-forest);
    font-weight: var(--weight-semibold);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: color var(--duration-base) ease;
}

.link-arrow span,
.card-link span {
    font-size: 1rem;
    margin-left: 0.4rem;
    transition: transform var(--duration-base) var(--ease-card);
}

.site-footer {
    background-color: var(--color-forest);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    color: var(--fg-on-dark-muted);
    font-size: 0.9rem;
    margin-top: 1rem;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.1rem;
    margin-bottom: var(--space-lg);
    font-weight: var(--weight-bold);
}

.footer-links ul,
.footer-contact ul {
    list-style: none;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 1rem;
}

.footer-links a,
.footer-contact a {
    color: var(--fg-on-dark-muted);
    font-size: 0.9rem;
}

.footer-links a {
    white-space: nowrap;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--color-primary);
}

.footer-contact li {
    display: flex;
    align-items: start;
    gap: 0.75rem;
    color: var(--fg-on-dark-muted);
    font-size: var(--text-sm);
}

.footer-contact .icon {
    color: var(--color-primary);
    font-size: var(--icon-md);
}

.footer-contact address {
    font-style: normal;
}

.footer-bottom {
    border-top: 1px solid var(--white-10);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.875rem;
}

.footer-bottom p {
    color: var(--fg-on-dark);
}

.error-banner {
    display: none;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--error-bg);
    border: 1px solid var(--error-border);
    color: var(--error-text);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: var(--weight-medium);
    margin-bottom: var(--space-2xs);
}

.error-banner.visible {
    display: flex !important;
}

.form-input.has-error {
    border-color: var(--error-border-strong);
}

.form-input.has-error:focus {
    border-color: var(--error);
    box-shadow: var(--error-focus-ring);
}

.form-stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.input-group {
    display: block;
}

.input-label {
    display: block;
    font-size: 0.875rem;
    font-weight: var(--weight-semibold);
    color: var(--color-forest);
    margin-bottom: var(--space-xs);
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--fg3);
    font-size: var(--icon-lg);
    user-select: none;
    transition: color var(--duration-medium) ease;
}

.input-wrapper:has(.form-input:not(:placeholder-shown)) .input-icon {
    color: var(--color-forest);
}

.input-wrapper:has(.form-input:not(:placeholder-shown)) .form-input:not(:focus) {
    border-color: var(--color-forest);
}

.form-input {
    width: 100%;
    height: 3.175rem;
    padding: 0 2.5rem 0 2.8rem;
    background-color: rgba(248, 252, 248, 0.5);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    font-size: 1rem;
    color: var(--fg1);
    font-family: inherit;
    transition: border-color var(--duration-base) ease, box-shadow var(--duration-base) ease;
}

.form-input:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: var(--focus-ring);
}

.form-input::placeholder {
    color: var(--fg3);
    opacity: 1;
}

.checkbox-input {
    height: 1rem;
    width: 1rem;
    accent-color: var(--color-primary);
    border-radius: 0.25rem;
    cursor: pointer;
}

.error-icon {
    font-size: 1.1rem;
    vertical-align: middle;
}

@media (min-width: 841px) {
    .container {
        padding: 0 2rem;
    }

    .header-content {
        display: flex;
        justify-content: space-between;
    }

    .logo {
        margin-left: 0;
    }

    .header-actions {
            margin-right: 0;
            justify-content: flex-end;
        }

        .main-nav {
            transform: translateX(0);
        }
        #header-quote-btn {
            opacity: 1;
            transform: translateX(0);
        }

        .site-header:not(.show-cta) .main-nav {
            transform: translateX(calc( (100% + 1rem) / 2));
        }
        .site-header:not(.show-cta) #header-quote-btn {
            opacity: 0;
            transform: translateX(10px);
            pointer-events: none;
            width: auto;
            white-space: nowrap;
        }

        #header-quote-btn {
            width: auto;
            white-space: nowrap;
            transition: opacity var(--duration-medium) var(--ease-header),
                        transform var(--duration-medium) var(--ease-header);
        }

    .menu-toggle {
        display: none;
    }

    .main-nav {
        display: flex;
        align-items: center;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 950px) {

    .menu-toggle {
        display: none;
    }

    .main-nav {
            display: flex;
            align-items: center;
            justify-content: center;
        }

    .footer-grid {
        grid-template-columns: 1fr 0.5fr 0.5fr 1fr;
    }
}