:root{--v3-green:#072c22;--v3-green2:#0b3b2d;--v3-gold:#d7b164;--v3-cream:#f6f1e8;--v3-ink:#17382c;--v3-muted:#736f67;--v3-line:#e7e0d5;--v3-card:#fff;--v3-shadow:0 24px 65px rgba(17,44,34,.12)}
.v3-page *{box-sizing:border-box}.v3-page{background:#fff;color:var(--v3-ink)}
.v3-container{width:min(1240px,calc(100% - 40px));margin:auto}
.v3-hero{position:relative;overflow:hidden;background:var(--v3-green);min-height:520px;color:#fff}
.v3-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center}.v3-hero-bg:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,36,27,.97) 0%,rgba(4,36,27,.88) 42%,rgba(4,36,27,.32) 74%,rgba(4,36,27,.10) 100%)}
.v3-hero-inner{position:relative;z-index:2;min-height:520px;display:flex;align-items:center;padding:76px 0}.v3-hero-copy{max-width:670px}
.v3-kicker{display:flex;align-items:center;gap:12px;color:#efd59c;font-weight:800;font-size:12px;letter-spacing:.17em;text-transform:uppercase;margin-bottom:20px}.v3-kicker:before{content:'';width:38px;height:2px;background:var(--v3-gold)}
.v3-hero h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(44px,5vw,72px);line-height:1.02;letter-spacing:-.035em;font-weight:500;margin:0 0 22px;color:#fff}.v3-hero h1 span{color:var(--v3-gold)}
.v3-hero p{font-size:17px;line-height:1.78;color:rgba(255,255,255,.82);max-width:620px;margin:0 0 28px}
.v3-actions{display:flex;gap:12px;flex-wrap:wrap}.v3-btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 20px;border-radius:11px;font-weight:800;text-decoration:none;border:1px solid transparent;transition:.2s}.v3-btn-gold{background:var(--v3-gold);color:#16382b}.v3-btn-dark{background:#12382b;color:#fff}.v3-btn-outline{border-color:rgba(255,255,255,.25);color:#fff;background:rgba(255,255,255,.06)}.v3-btn-light-outline{border-color:#d8d0c3;color:var(--v3-ink);background:#fff}.v3-btn:hover{transform:translateY(-2px)}
.v3-strip-wrap{position:relative;z-index:3;margin-top:-42px}.v3-strip{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:18px;box-shadow:var(--v3-shadow);padding:14px 18px}.v3-strip>div{padding:16px 22px;border-right:1px solid #ece7de}.v3-strip>div:last-child{border-right:0}.v3-strip strong{display:block;color:var(--v3-ink);font-size:15px}.v3-strip span{display:block;color:#888177;font-size:12px;margin-top:5px}
.v3-section{padding:86px 0}.v3-soft{background:#f8f5ef}.v3-deep{background:linear-gradient(135deg,var(--v3-green),var(--v3-green2));color:#fff}
.v3-section-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:34px}.v3-label{color:#a98238;font-size:12px;font-weight:900;letter-spacing:.16em}.v3-section-head h2,.v3-title{font-family:Georgia,'Times New Roman',serif;font-size:clamp(34px,4vw,54px);line-height:1.08;font-weight:500;letter-spacing:-.02em;margin:9px 0 0;color:var(--v3-ink)}.v3-deep .v3-section-head h2{color:#fff}.v3-section-head p{max-width:430px;color:var(--v3-muted);line-height:1.75}.v3-deep .v3-section-head p{color:rgba(255,255,255,.68)}
.v3-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:30px;align-items:start}.v3-article{background:#fff;border:1px solid var(--v3-line);border-radius:20px;padding:38px;box-shadow:0 10px 34px rgba(29,45,38,.05)}.v3-article h2{font-family:Georgia,serif;font-size:34px;font-weight:500;color:var(--v3-ink);margin:4px 0 17px}.v3-article h3{font-size:20px;color:var(--v3-ink);margin:28px 0 9px}.v3-article p,.v3-article li{color:var(--v3-muted);line-height:1.8}.v3-article ul,.v3-article ol{padding-left:22px}.v3-article a{color:#176b4d}.v3-article .seo-service-content section{margin:0 0 34px}.v3-article .seo-service-content h2{font-size:30px}.v3-article .seo-service-content h3{font-size:18px}
.v3-aside{display:grid;gap:16px;position:sticky;top:110px}.v3-side{border-radius:18px;padding:25px;background:#fff;border:1px solid var(--v3-line);box-shadow:0 10px 30px rgba(27,45,37,.05)}.v3-side.dark{background:linear-gradient(145deg,#082f24,#0d4333);color:#fff;border-color:transparent}.v3-side h3{margin:0 0 10px;font-size:20px}.v3-side p{color:#7d776f;line-height:1.6}.v3-side.dark p{color:rgba(255,255,255,.68)}.v3-side .v3-btn{width:100%;margin-top:8px}.v3-side a:not(.v3-btn){color:inherit;text-decoration:none}
.v3-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.v3-feature{background:#fff;border:1px solid var(--v3-line);border-radius:17px;padding:26px}.v3-feature .v3-no{font-family:Georgia,serif;color:var(--v3-gold);font-size:30px}.v3-feature h3{font-size:19px;margin:18px 0 9px}.v3-feature p{color:var(--v3-muted);line-height:1.7;margin:0}
.v3-process{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.v3-step{padding:24px;border:1px solid rgba(255,255,255,.14);border-radius:16px;background:rgba(255,255,255,.055)}.v3-step b{display:block;color:#fff;margin:10px 0 7px}.v3-step span{color:rgba(255,255,255,.65);font-size:13px;line-height:1.6}.v3-step i{font-style:normal;color:var(--v3-gold);font-family:Georgia,serif;font-size:26px}
.v3-photo-split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.v3-photo{position:relative;min-height:430px;border-radius:22px;overflow:hidden;box-shadow:var(--v3-shadow)}.v3-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.v3-copy h2{font-family:Georgia,serif;font-size:clamp(36px,4vw,54px);font-weight:500;line-height:1.06;margin:10px 0 19px}.v3-copy p{color:var(--v3-muted);line-height:1.8}.v3-checklist{display:grid;gap:10px;margin:24px 0}.v3-check{display:flex;gap:12px;border-bottom:1px solid var(--v3-line);padding:12px 0}.v3-check i{font-style:normal;width:27px;height:27px;border-radius:50%;display:grid;place-items:center;background:#e7f1ea;color:#217554;font-weight:900;flex:0 0 27px}.v3-check b{display:block}.v3-check span{display:block;color:#807b73;font-size:13px;margin-top:3px}
.v3-code-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.v3-code-card{background:#fff;border:1px solid var(--v3-line);border-radius:18px;padding:27px}.v3-code-icon{width:52px;height:52px;border-radius:14px;background:#efe4cc;color:#8c6a2d;display:grid;place-items:center;font-weight:900;font-size:19px}.v3-code-card h3{margin:18px 0 9px}.v3-code-card p{color:var(--v3-muted);line-height:1.7}
.v3-region-search{display:flex;gap:12px;align-items:center;margin-bottom:24px}.v3-region-search input{flex:1;min-height:54px;border:1px solid var(--v3-line);border-radius:12px;padding:0 18px;font:inherit;background:#fff}.v3-region-search span{white-space:nowrap;color:#7a756d;font-size:13px}.v3-region-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.v3-region-grid a{display:block;background:#fff;border:1px solid var(--v3-line);border-radius:13px;padding:18px;text-decoration:none;transition:.2s}.v3-region-grid a:hover{transform:translateY(-3px);border-color:#d3b36e;box-shadow:0 10px 25px rgba(30,45,38,.08)}.v3-region-grid strong{display:block;color:var(--v3-ink)}.v3-region-grid span{display:block;color:#90887e;font-size:12px;margin-top:5px}
.v3-bands{display:grid;grid-template-columns:1fr 1fr;gap:16px}.v3-band{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fff;border:1px solid var(--v3-line);border-radius:17px;padding:24px}.v3-band strong{font-size:18px}.v3-band span{display:block;color:#807a71;font-size:13px;margin-top:4px}
.v3-contact{display:grid;grid-template-columns:.78fr 1.22fr;gap:24px}.v3-contact-list{display:grid;gap:14px}.v3-contact-card{display:block;background:#fff;border:1px solid var(--v3-line);border-radius:16px;padding:22px;text-decoration:none}.v3-contact-card span{display:block;color:#817b72;font-size:12px}.v3-contact-card strong{display:block;color:var(--v3-ink);font-size:22px;margin-top:5px}.v3-form{background:#fff;border:1px solid var(--v3-line);border-radius:20px;padding:34px;box-shadow:0 10px 35px rgba(27,45,37,.05)}.v3-form h2{font-family:Georgia,serif;font-size:34px;font-weight:500;margin:0 0 8px}.v3-form>p{color:var(--v3-muted)}.v3-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.v3-form-grid label{display:grid;gap:7px;font-weight:700;font-size:13px}.v3-form-grid input,.v3-form-grid select,.v3-form-grid textarea{width:100%;border:1px solid var(--v3-line);border-radius:10px;padding:13px 14px;font:inherit;background:#fff}.v3-form-grid .full{grid-column:1/-1}.v3-error{background:#fff0ed;border:1px solid #efc4bd;color:#8c3c30;padding:12px 14px;border-radius:10px;margin:15px 0}
.v3-notice{border-left:4px solid var(--v3-gold);padding:18px 20px;background:#fbf7ee;border-radius:8px;color:#6f685f;line-height:1.7}
.v3-legal{max-width:900px;margin:auto}.v3-legal .v3-article{padding:46px}
.v3-404{text-align:center;max-width:760px;margin:auto;padding:120px 0}.v3-404 .code{font-family:Georgia,serif;font-size:120px;line-height:.8;color:var(--v3-gold)}.v3-404 h1{font-family:Georgia,serif;font-size:48px;font-weight:500}.v3-404 p{color:var(--v3-muted)}
@media(max-width:980px){.v3-layout{grid-template-columns:1fr}.v3-aside{position:static;grid-template-columns:1fr 1fr}.v3-feature-grid,.v3-process,.v3-region-grid{grid-template-columns:1fr 1fr}.v3-photo-split{grid-template-columns:1fr}.v3-contact{grid-template-columns:1fr}.v3-strip{grid-template-columns:1fr 1fr}.v3-strip>div:nth-child(2){border-right:0}.v3-section-head{display:block}.v3-section-head p{max-width:none;margin-top:15px}}
@media(max-width:640px){.v3-container{width:min(100% - 24px,1240px)}.v3-hero,.v3-hero-inner{min-height:560px}.v3-hero-bg{background-position:68% center}.v3-hero-bg:after{background:linear-gradient(90deg,rgba(4,36,27,.98) 0%,rgba(4,36,27,.93) 72%,rgba(4,36,27,.58) 100%)}.v3-hero-inner{padding:60px 0 82px}.v3-hero h1{font-size:44px}.v3-strip-wrap{margin-top:-28px}.v3-strip{grid-template-columns:1fr;padding:10px}.v3-strip>div{border-right:0;border-bottom:1px solid #ece7de}.v3-strip>div:last-child{border-bottom:0}.v3-section{padding:66px 0}.v3-feature-grid,.v3-process,.v3-code-grid,.v3-region-grid,.v3-bands,.v3-aside{grid-template-columns:1fr}.v3-photo{min-height:320px}.v3-band{align-items:flex-start;flex-direction:column}.v3-form-grid{grid-template-columns:1fr}.v3-form-grid .full{grid-column:auto}.v3-contact-card strong{font-size:20px}.v3-article{padding:25px}.v3-legal .v3-article{padding:26px}}

/* V4 image polish */
.v3-hero-bg{filter:saturate(1.02) contrast(1.02)}.v3-photo img{transition:transform .45s ease}.v3-photo:hover img{transform:scale(1.025)}

/* ===== V5 ultra premium overrides ===== */
.v3-page{background:linear-gradient(180deg,#fffdfa 0%,#fcf9f2 100%)}
.v3-hero{min-height:600px;background:#05271d}
.v3-hero-bg{transform:scale(1.02);filter:saturate(1.06) contrast(1.04) brightness(.95)}
.v3-hero-bg:after{background:linear-gradient(90deg,rgba(4,32,25,.96) 0%,rgba(4,32,25,.86) 42%,rgba(4,32,25,.36) 74%,rgba(4,32,25,.16) 100%),linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.2))}
.v3-hero-inner{min-height:600px;padding:92px 0 108px}
.v3-hero-copy{padding:28px 30px;border-radius:24px;background:linear-gradient(145deg,rgba(8,38,29,.66),rgba(8,38,29,.24));backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.12);box-shadow:0 28px 80px rgba(0,0,0,.16)}
.v3-hero h1{font-size:clamp(48px,5vw,78px);margin-bottom:18px}
.v3-hero p{font-size:18px;max-width:590px}
.v3-actions .v3-btn{min-height:56px;padding:0 22px;border-radius:14px}
.v3-btn-gold{box-shadow:0 16px 42px rgba(215,177,100,.22)}
.v3-strip-wrap{margin-top:-52px}.v3-strip{border-radius:22px;padding:18px 22px;box-shadow:0 26px 60px rgba(17,44,34,.1)}
.v3-strip strong{font-size:16px}.v3-strip span{font-size:12px}
.v3-article,.v3-feature,.v3-code-card,.v3-band,.v3-side,.v3-contact-card,.v3-form,.v3-region-grid a{box-shadow:0 16px 45px rgba(17,44,34,.06);border-color:#eee5d7}
.v3-article{border-radius:24px}.v3-feature,.v3-code-card,.v3-band,.v3-contact-card{border-radius:20px}
.v3-region-grid a{padding:20px 20px;border-radius:16px}
.v3-region-grid a:hover{box-shadow:0 18px 34px rgba(17,44,34,.08)}
.v3-side.dark{background:linear-gradient(135deg,#072c22,#0f4635)}
.v3-form{border-radius:24px}
.v3-form-grid input,.v3-form-grid select,.v3-form-grid textarea{background:#fffefb}
@media(max-width:640px){.v3-hero,.v3-hero-inner{min-height:560px}.v3-hero-copy{padding:22px 18px}.v3-strip-wrap{margin-top:-26px}}


/* V5.3 brighten page visuals */
.v3-hero-bg{filter:saturate(1.08) contrast(1.01) brightness(1.08)!important}
.v3-hero-bg:after{background:linear-gradient(90deg,rgba(4,32,25,.88) 0%,rgba(4,32,25,.73) 42%,rgba(4,32,25,.26) 74%,rgba(4,32,25,.10) 100%),linear-gradient(180deg,rgba(255,255,255,.02),rgba(0,0,0,.10))!important}
.v3-article img,.v3-feature img,.v3-side img,.v3-contact-card img,.v3-band img{filter:brightness(1.11) saturate(1.05)}

/* ===== FERROLI INNER PAGE ORANGE THEME ===== */
:root{--v3-green:#f47c20;--v3-green2:#ffad58;--v3-gold:#ffb45d;--v3-cream:#fff7ee;--v3-ink:#3c281b;--v3-muted:#75675e;--v3-line:#efdfd2;--v3-card:#fff;--v3-shadow:0 24px 65px rgba(110,59,24,.12)}
.v3-page{background:linear-gradient(180deg,#fffdf9,#fff9f2)}
.v3-hero{background:#6a3519}.v3-hero-bg{filter:brightness(1.14) saturate(.95) sepia(.08)!important}
.v3-hero-bg:after{background:linear-gradient(90deg,rgba(68,31,12,.90) 0%,rgba(87,41,14,.74) 42%,rgba(98,49,19,.30) 74%,rgba(98,49,19,.10) 100%)!important}
.v3-kicker{color:#ffe0bd}.v3-kicker:before{background:#ffad58}.v3-hero h1 span{color:#ffb55f}
.v3-btn-gold{background:linear-gradient(135deg,#ffc878,#f47c20);color:#402719}.v3-btn-dark{background:#5a301a}.v3-btn-dark:hover{background:#d96513}
.v3-label{color:#d86c18}.v3-side.dark{background:linear-gradient(145deg,#5a2f17,#8a451d)}
.v3-strip,.v3-feature,.v3-code-card,.v3-article,.v3-side,.v3-region-grid a,.v3-contact-card,.v3-form,.v3-band{border-color:#f0dfd1}
.v3-code-icon{background:#fff0df;color:#dc6812}.v3-check i{background:#fff0e2;color:#dc6812}.v3-notice{border-left-color:#f47c20;background:#fff5e8}
.v3-region-grid a:hover{border-color:#f2a05d}.v3-region-search input:focus{border-color:#f2a05d;box-shadow:0 0 0 4px rgba(244,124,32,.10)}
.v3-deep{background:linear-gradient(135deg,#5a2f17,#8b481f)!important;color:#fff}
.v3-deep .v3-label{color:#ffd09b}