/* Shared control system for the public landing. Layout stays in landing.css. */
:root{--control-radius:999px;--panel-radius:18px;--control-height:54px;--compact-height:44px;--control-border:#c8d6cf;--control-surface:#edf2ef;--control-hover:#e1eae5;--focus-color:#277d68;--control-ease:160ms ease;--panel-shadow:0 12px 32px #103d331a}
.button,.nav-cta,.menu-toggle,.language-trigger,.chips span,.tabs button{border-radius:var(--control-radius);font-weight:500;transition:background var(--control-ease),border-color var(--control-ease),color var(--control-ease)}
.button{min-height:var(--control-height)}.button:hover{transform:none}
.nav-cta,.menu-toggle,.language-trigger{height:var(--compact-height);min-height:var(--compact-height)}
.menu-toggle,.language-trigger{background:var(--control-surface);border:1px solid transparent;color:var(--ink)}
.menu-toggle:hover,.language-trigger:hover,.language-trigger[aria-expanded=true]{background:var(--control-hover)}
.language-picker{position:relative}.language-trigger{display:flex;align-items:center;justify-content:center;gap:9px;padding:0 12px;font:500 13px Onest,sans-serif;cursor:pointer;white-space:nowrap}.chevron{width:7px;height:7px;border:solid currentColor;border-width:0 1.5px 1.5px 0;transform:translateY(-2px) rotate(45deg);transition:transform var(--control-ease)}.language-trigger[aria-expanded=true] .chevron{transform:translateY(2px) rotate(225deg)}
.language-options{position:absolute;right:0;top:calc(100% + 12px);min-width:194px;padding:7px;border:1px solid var(--control-border);border-radius:var(--panel-radius);background:white;box-shadow:var(--panel-shadow);z-index:25}.language-options a{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:12px 13px;min-height:46px;border-radius:var(--control-radius);font-size:15px;line-height:1.3}.language-options small{font-size:12px;color:var(--muted)}.language-options a:hover{background:var(--control-surface)}.language-options a[aria-current=true]{background:var(--forest);color:white}.language-options a[aria-current=true] small{color:#d7ece4}
.nav nav.open{border:1px solid var(--control-border);border-radius:var(--panel-radius);box-shadow:var(--panel-shadow);padding:10px}.nav nav.open a{border-radius:var(--control-radius);padding:13px 16px}.nav nav.open a:hover{background:var(--control-surface)}
:is(a,button,summary,input,textarea):focus-visible,.chips input:focus-visible+span{outline:2px solid var(--focus-color);outline-offset:3px;box-shadow:none}
.tabs{display:inline-flex;border:1px solid var(--control-border);background:white;border-radius:var(--panel-radius);padding:5px;gap:5px;max-width:100%}.tabs button{border:0;padding:14px 23px;font-size:19px;min-height:var(--control-height)}.tabs button[aria-selected=true]{background:var(--forest);color:white}.tabs button:not([aria-selected=true]):hover{background:var(--control-surface)}
.chips{gap:7px}.chips span{min-height:44px;display:flex;align-items:center;justify-content:center;background:var(--control-surface);border:1px solid transparent}.chips label:hover span{background:var(--control-hover)}.chips input:checked+span{background:var(--forest);color:white}
.field input,.field textarea{border:1px solid var(--control-border);border-radius:12px;background:#f7f9f8;padding:14px 16px;font-size:18px;min-height:var(--control-height);transition:border-color var(--control-ease),background var(--control-ease)}.field input:focus-visible,.field textarea:focus-visible{outline:2px solid var(--focus-color);outline-offset:2px;border-color:transparent;box-shadow:none;background:white}.field [aria-invalid=true]{border-color:#a43131}.field [aria-invalid=true]:focus-visible{outline-color:#a43131}.field label{margin-bottom:9px}.form-block{border-radius:var(--panel-radius)}
.contact-actions{gap:10px}.contact-actions a{display:flex;align-items:center;justify-content:center;border:1px solid var(--control-border);border-radius:var(--control-radius);padding:12px 15px;min-height:44px;font-size:15px}.contact-actions a:hover{background:var(--control-surface)}
@media(max-width:767px){:root{--compact-height:42px}.language-trigger{font-size:12px;gap:6px;padding:0 8px}.nav-actions{gap:6px}.tabs{display:flex}.tabs button{font-size:17px;padding:12px 15px}.field input,.field textarea{font-size:17px}.language-options{min-width:180px}.menu-toggle{width:42px}}
@media(max-width:374px){.language-trigger{font-size:11px;padding:0 6px;gap:5px}.nav-actions{gap:4px}.menu-toggle{width:36px}.nav-cta{padding-inline:9px}.language-options{right:-55px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
/* Product selection and project gallery use the same surface and control tokens. */
.filter-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.filter-card{display:flex;flex-direction:column;background:#fff;color:var(--ink);border-radius:var(--panel-radius);overflow:hidden}.filter-image{height:285px;padding:30px;background:white}.filter-image img{width:100%;height:100%;object-fit:contain}.filter-body{padding:28px;display:flex;flex-direction:column;flex:1;gap:18px;border-top:1px solid var(--line)}.filter-body .filter-category{font-size:15px;color:var(--muted);margin:0}.filter-body h3{font-size:30px;line-height:1.15;letter-spacing:-.04em}.filter-body>p:not(.filter-category){font-size:18px;color:var(--muted);line-height:1.5;margin:0 0 10px}.filter-body .button{margin-top:auto;gap:12px;font-size:15px;padding-inline:18px}
.water-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.water-gallery figure{margin:0}.water-gallery img{height:300px;object-fit:cover;border-radius:var(--panel-radius)}.water-gallery figcaption{font-size:23px;letter-spacing:-.025em;font-weight:500;line-height:1.25;margin-top:20px}.water-project{display:grid;grid-template-columns:1.3fr 1fr;gap:90px;margin-top:45px;padding-top:35px;border-top:1px solid var(--line)}.water-project p{font-size:20px;color:var(--muted);margin:0 0 20px}.water-project>div>p:last-child{margin-bottom:0}.water-project>div:last-child{max-width:400px;justify-self:end;display:flex;flex-direction:column;align-items:flex-end}.water-project>div:last-child .button{margin-top:auto;width:100%;justify-content:space-between}.request-grid{display:block;max-width:960px}.request .form-block{padding:48px}.request .form-block>h3{font-size:42px}.request form{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.request form>fieldset,.request form>.error,.request form>.field:has(textarea),.request form>button{grid-column:1/-1}.request .chips{max-width:650px}.request form>button{width:auto;justify-self:start;min-width:250px}.request .contact-actions{margin-top:24px}
@media(max-width:1023px){.filter-cards{gap:16px}.filter-body{padding:22px}.filter-body h3{font-size:25px}.filter-image{height:230px;padding:20px}.filter-body .button{font-size:14px;padding-inline:13px}.water-gallery{gap:18px}.water-gallery img{height:240px}.water-gallery figcaption{font-size:21px}.water-project{gap:40px}}
@media(max-width:767px){.filter-cards,.water-gallery{grid-template-columns:1fr;gap:24px}.filter-image{height:270px;padding:25px}.filter-body{padding:25px}.filter-body h3{font-size:29px}.water-gallery img{height:270px}.water-gallery figcaption{font-size:23px;margin-top:14px}.water-project{grid-template-columns:1fr;gap:10px;margin-top:32px}.water-project>div:last-child{justify-self:stretch;max-width:none;align-items:flex-start}.water-project>div:last-child .button{margin-top:0}.water-project p{font-size:19px}.request .form-block{padding:28px 22px}.request .form-block>h3{font-size:32px}.request form{display:block}.request .chips{display:grid;grid-template-columns:1fr 1fr}.request form>button{width:100%;min-width:0}}

.filter-price{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);font-size:32px;font-weight:500;letter-spacing:-.03em}

.nav{border-radius:999px}

/* Keep hero actions together in every language. */
.hero .actions{flex-wrap:nowrap;gap:clamp(14px,2vw,26px)}
.hero .actions .button{flex:0 1 auto;min-width:0;gap:18px}
.hero .actions .hero-link{flex:0 1 auto;min-width:0;gap:14px}
.hero .actions [aria-hidden]{flex-shrink:0}
@media(min-width:1024px){.problem-list article{grid-template-columns:70px 1fr 1.4fr}}
@media(max-width:767px){.hero .actions .button{padding-inline:18px;gap:12px}.hero .actions .hero-link{gap:10px}}
/* Primary actions share one terracotta treatment on every section background. */
.button,.button.dark{background:var(--action-accent);color:var(--ink)}
.button:hover,.button.dark:hover{background:#e49476}
.benefits article{gap:18px;align-items:center}
.benefits article::before{content:"";display:block;flex:0 0 8px;width:8px;height:8px;margin-top:0;border-radius:50%;background:var(--forest)}

:root{--accent:var(--forest);--action-accent:#d98262}

/* One family and calmer tracking across all language versions. */
h1,h2,h3,.filter-body h3{letter-spacing:-.025em}
.hero h1{letter-spacing:-.035em}
.brand{letter-spacing:-.045em}
/* Align the aftercare arrow with the timeline axis. */
.aftercare>span{transform:translateX(-6px)}
@media(max-width:767px){.aftercare>span{transform:translateX(-4px)}}

.process-title img{height:auto;aspect-ratio:3/4;object-fit:cover;object-position:center}
@media(max-width:767px){.process-title img{max-height:520px;aspect-ratio:3/4}}

/* A stable trigger and a full-width evidence panel. */
.water-evidence{min-width:0}.evidence-toggle{display:flex;align-items:center;justify-content:space-between;gap:16px;width:fit-content;max-width:100%;margin-top:22px;padding:13px 20px;border:1px solid var(--forest);border-radius:var(--control-radius);background:transparent;color:var(--forest);font-size:16px;font-weight:500;line-height:1.4;text-align:left;cursor:pointer}.evidence-toggle:hover{background:var(--soft)}.evidence-toggle span{font-size:22px;line-height:1}.evidence-toggle[aria-expanded=true] span{transform:rotate(45deg)}.evidence-panel{overflow-anchor:none;padding:8px 0 24px;border-bottom:1px solid var(--line)}.evidence-panel[hidden]{display:none}.evidence-panel ol{padding:0;margin:0;list-style:none;counter-reset:evidence}.evidence-panel li{position:relative;counter-increment:evidence;padding:24px 0 24px 54px;border-top:1px solid var(--line)}.evidence-panel li:first-child{border-top:0}.evidence-panel li::before{content:counter(evidence,decimal-leading-zero);position:absolute;left:0;top:27px;font-size:14px;color:var(--muted)}.evidence-panel h4{font-size:24px;line-height:1.3;font-weight:500;margin:0 0 10px}.evidence-panel p{font-size:18px;color:var(--muted);margin:0 0 12px;line-height:1.5}.evidence-panel a{font-size:15px;text-decoration:underline;text-underline-offset:4px;margin-right:12px}.evidence-panel a:hover{color:var(--muted)}
@media(max-width:767px){.water-evidence{grid-column:2}.evidence-toggle{font-size:15px;padding:12px 17px}.evidence-panel li{padding-left:34px}.evidence-panel h4{font-size:21px}.evidence-panel p{font-size:17px}}
/* Indent source numbering below the three main comparison rows. */
.evidence-panel ol{margin-left:40px}
.evidence-panel li{padding-left:42px}
.evidence-panel li::before{font-size:12px;top:29px}
@media(max-width:767px){.evidence-panel ol{margin-left:18px}.evidence-panel li{padding-left:32px}.evidence-panel li::before{top:27px}}
/* Sources use unnumbered entries, distinct from the main comparison. */
.evidence-panel ol{counter-reset:none}
.evidence-panel li{counter-increment:none;padding-left:0}
.evidence-panel li::before{content:none}

/* Natural process photo with a subtle grain overlay. */
.process-visual{position:relative;aspect-ratio:3/4;margin-top:38px;overflow:hidden;border-radius:var(--panel-radius);background:var(--forest)}
.process-title .process-image{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:50% center;margin:0;max-height:none;border-radius:0}
.process-visual::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.18;mix-blend-mode:soft-light;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='grain'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Cpath fill='%23808080' filter='url(%23grain)' d='M0 0h180v180H0z'/%3E%3C/svg%3E")}
@media(max-width:767px){.process-visual{margin-top:25px;max-height:520px}}

/* End the process timeline at the final installation step. */
.timeline article:last-child{padding-bottom:0}
.timeline article:last-child::before{display:none}