@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600&family=Inter:wght@400;500;600;700&display=swap');:root{--bg:#101719;--panel:#20292d;--gold:#e6bf78;--text:#f7f5ee;--muted:#c8ceca}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif}a{color:inherit;text-decoration:none}.site-header{height:88px;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:0 max(5vw,24px);background:#0a1214;position:relative;z-index:10}.brand{display:flex;align-items:center;gap:12px;color:var(--gold)}.brand-mark{font-size:43px}.brand-text{font-family:'Cormorant Garamond',Georgia,serif;font-size:43px;line-height:.8;letter-spacing:5px}.brand-text small{display:block;text-align:center;font:10px Inter,Arial,sans-serif;letter-spacing:6px;margin-top:10px}.site-header nav{display:flex;align-items:center;gap:clamp(14px,2vw,36px)}nav a{font-size:13px;white-space:nowrap}nav a:hover,.text-link:hover{color:var(--gold)}.region{white-space:nowrap;font-size:13px}.menu-toggle{display:none;background:none;border:0;color:var(--gold);font-size:26px;cursor:pointer}.hero{min-height:680px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(4,14,14,.96) 0%,rgba(4,14,14,.83) 34%,rgba(4,14,14,.25) 72%),url('assets/aquascape-desktop.webp') center center/cover no-repeat}.hero-inner{width:min(1250px,90%);margin:auto;padding:90px 0}.eyebrow{color:var(--gold);letter-spacing:5px;font-size:12px;font-weight:600}.hero h1,h2,h3{font-family:'Cormorant Garamond',Georgia,serif;font-weight:500}.hero h1{font-size:clamp(54px,5.5vw,90px);line-height:1.02;margin:32px 0 24px;max-width:960px}.hero h1 em{font-style:normal;color:var(--gold)}.hero-sub{max-width:470px;line-height:1.8;font-family:Georgia,serif;font-size:23px}.actions{display:flex;flex-wrap:wrap;gap:18px;margin-top:36px}.btn{display:inline-flex;align-items:center;gap:20px;justify-content:center;padding:18px 27px;border-radius:40px;font-size:12px;letter-spacing:.6px;font-weight:700}.btn-gold{background:linear-gradient(100deg,#f3d49b,#d5a65e);color:#182023}.btn-outline{border:1px solid var(--gold)}.benefits{display:grid;grid-template-columns:repeat(4,1fr);background:#151d20;padding:35px max(5vw,20px);gap:15px}.benefits>div{display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--gold);font-size:30px;border-right:1px solid #6b5d48}.benefits>div:last-child{border:0}.benefits span{font-size:11px;letter-spacing:1px;color:#eee}.section{padding:100px max(6vw,24px);scroll-margin-top:20px}.section-title{text-align:center;max-width:760px;margin:0 auto 48px}.section h2{font-size:clamp(42px,4.3vw,68px);line-height:1.05;margin:16px 0 24px}.section p{color:var(--muted);line-height:1.75}.product-grid{max-width:1350px;margin:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.product-card{background:linear-gradient(145deg,#2b363a,#141c1f);border:1px solid #394347;border-radius:13px;overflow:hidden;display:grid;grid-template-columns:48% 52%;align-items:center;min-height:370px}.product-art{height:100%;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,#38564b,transparent 70%);padding:35px 5px}.micro .product-art{background:radial-gradient(ellipse at center,#263e62,transparent 70%)}.bottle{display:block;width:142px;height:255px;position:relative;border-radius:20px 20px 17px 17px;box-shadow:inset -20px 0 18px #0005,inset 8px 0 10px #fff3,12px 15px 30px #0009}.bottle-green{background:linear-gradient(100deg,#00331d,#006b44 35%,#002719)}.bottle-blue{background:linear-gradient(100deg,#061a48,#074b9b 35%,#051a47)}.cap{position:absolute;top:-34px;left:26px;width:90px;height:39px;background:repeating-linear-gradient(90deg,#f2f1e9 0 5px,#c7c8c3 6px 8px);border-radius:9px 9px 3px 3px}.bottle-label{position:absolute;inset:24px 12px 17px;display:flex;align-items:center;flex-direction:column;justify-content:space-around;border:1px solid #e6d7ac;color:#f5e4bd;text-align:center;font-family:Georgia,serif}.bottle-label .tiny{font-size:16px;letter-spacing:2px}.bottle-label strong{font-size:20px;font-weight:normal}.bottle-label>span:nth-of-type(2){font:8px Inter,Arial,sans-serif;letter-spacing:1px}.leaf{font-size:56px}.product-info{padding:22px 22px 22px 0}.product-info h3{font-size:42px;margin:12px 0}.product-info p{font-size:14px}.text-link{display:inline-block;margin-top:14px;color:var(--gold);font-size:13px}.calculator{background:#20292d;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px}.calc-box{background:#11191c;padding:34px;border:1px solid #435056;border-radius:12px}.calc-box label{display:block;margin-bottom:15px}.calc-row{display:flex;gap:10px}.calc-row input,.calc-row select{min-width:0;background:#293439;border:1px solid #6a7779;border-radius:6px;color:white;padding:13px;font-size:16px}.calc-row input{width:42%}.calc-row select{flex:1}.calc-box output{display:block;color:var(--gold);font-size:24px;margin:24px 0 15px}.calc-box small{color:#b9c2c4}.editorial{min-height:410px;background:linear-gradient(90deg,#081113 0%,#081113d0 55%,#08111355),url('assets/aquascape-desktop.webp') center/cover}.editorial p,.about p,.contact p{max-width:600px}.faq{background:#1a2326}.faq details{border-bottom:1px solid #536064;max-width:900px;padding:18px 0}.faq summary{cursor:pointer}.contact{text-align:center}.contact p{margin:auto}footer{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:28px 5vw;background:#080e10;color:#b6bdbb;font-size:12px}footer>span:first-child{color:var(--gold);letter-spacing:3px}@media(max-width:850px){.site-header{height:72px;padding:0 18px}.brand-mark{font-size:30px}.brand-text{font-size:30px}.brand-text small{font-size:7px;letter-spacing:4px;margin-top:7px}.menu-toggle{display:block;margin-left:auto}.site-header nav{display:none;position:absolute;top:72px;left:0;right:0;background:#111b1e;flex-direction:column;align-items:stretch;gap:0;padding:12px 24px 20px}.site-header nav.open{display:flex}nav a{padding:13px;border-bottom:1px solid #354044}.hero{min-height:650px;background:linear-gradient(90deg,#071212ec,#071212a0),url('assets/aquascape-mobile.webp') center/cover}.hero-inner{padding:70px 0}.hero h1{font-size:clamp(46px,8vw,70px)}.hero-sub{font-size:20px}.benefits{grid-template-columns:repeat(2,1fr)}.benefits>div:nth-child(2){border:0}.product-grid,.calculator{grid-template-columns:1fr}.section{padding:70px 22px}.product-card{min-height:330px}.calculator{gap:25px}}@media(max-width:520px){.hero{min-height:600px}.hero h1{font-size:43px}.hero-sub{font-size:18px}.eyebrow{font-size:10px;letter-spacing:3px}.actions{gap:10px}.btn{padding:15px 18px;font-size:10px}.benefits span{font-size:9px}.product-card{grid-template-columns:45% 55%;min-height:310px}.bottle{transform:scale(.75)}.product-info{padding:16px 12px 16px 0}.product-info h3{font-size:33px}.product-info p{font-size:12px}.section h2{font-size:44px}.calc-box{padding:22px}.calc-row{flex-wrap:wrap}.calc-row input{width:100%}.calc-row select{width:100%}footer{flex-direction:column}}
/* v0.2: isolate existing baked-in artwork lettering beneath a solid dark left panel.
   The artwork still contains mockup text; future release will use clean photography. */
.hero{background-image:linear-gradient(90deg,#071213 0%,#071213 36%,rgba(7,18,19,.97) 45%,rgba(7,18,19,.78) 53%,rgba(7,18,19,.05) 69%),url('assets/aquascape-desktop.webp');background-position:center;background-size:cover;min-height:660px}
.hero-inner{width:min(1380px,90%)}
.hero-inner>*{max-width:52%}
.hero h1{font-size:clamp(45px,4.1vw,68px);max-width:680px;line-height:1.08;letter-spacing:-.018em}
.hero h1 em{display:block;white-space:nowrap;font-size:.92em}
.hero-sub{font-size:20px;max-width:460px}
.hero .actions{max-width:60%}
@media(max-width:1050px){.hero-inner>*{max-width:58%}.hero h1{font-size:clamp(39px,4.6vw,55px)}.hero h1 em{white-space:normal}.hero .actions{max-width:58%}}
@media(max-width:850px){.hero{min-height:720px;align-items:flex-start;background-image:linear-gradient(180deg,#071213 0%,rgba(7,18,19,.99) 37%,rgba(7,18,19,.86) 54%,rgba(7,18,19,.05) 85%),url('assets/aquascape-desktop.webp');background-position:62% 45%;background-size:auto 100%}.hero-inner{padding:55px 0}.hero-inner>*{max-width:100%}.hero h1{font-size:clamp(40px,7vw,60px);max-width:640px}.hero .actions{max-width:100%}}
@media(max-width:520px){.hero{min-height:740px;background-position:63% center}.hero-inner{padding:43px 0}.hero h1{font-size:clamp(36px,9vw,45px);margin:22px 0 18px}.hero-sub{font-size:17px;line-height:1.55}.hero .actions{gap:10px}.hero .btn{font-size:10px;padding:14px 16px}}

/* v0.3: actual clean artwork: baked-in text has been removed from the image file. */
.hero{background-image:linear-gradient(90deg,rgba(5,14,16,.12),rgba(5,14,16,0) 72%),url('assets/clean-hero.webp');background-position:center;background-size:cover}
.editorial{background-image:linear-gradient(90deg,#081113 0%,rgba(8,17,19,.96) 40%,rgba(8,17,19,.55) 75%),url('assets/clean-hero.webp');background-position:center;background-size:cover}
@media(max-width:850px){.hero{background-image:linear-gradient(180deg,#071213 0%,rgba(7,18,19,.98) 38%,rgba(7,18,19,.20) 80%),url('assets/clean-hero.webp');background-position:66% center;background-size:auto 100%}}

/* v0.4 product presentation only — homepage unchanged */
.products{background:radial-gradient(ellipse at 50% 0%,#253134 0%,#131c1f 58%,#101719 100%)}
.products .section-title{max-width:800px}.products .section-title h2{margin-bottom:14px}
.product-grid-v4{gap:22px;max-width:1390px;align-items:stretch}
.product-grid-v4 .product-card{grid-template-columns:42% 58%;min-height:515px;border:1px solid rgba(230,191,120,.22);background:linear-gradient(135deg,#283337,#172124 65%,#111a1d);box-shadow:0 20px 50px #0004}
.product-grid-v4 .product-art{min-height:460px;background:radial-gradient(ellipse at 45% 50%,#345a46 0%,#1a2c29 50%,transparent 75%)}
.product-grid-v4 .micro .product-art{background:radial-gradient(ellipse at 45% 50%,#24466a 0%,#192734 55%,transparent 78%)}
.product-grid-v4 .product-info{padding:36px 30px 36px 4px}
.product-grid-v4 .product-info h3{font-size:clamp(40px,3.7vw,58px);line-height:.95;margin:18px 0}
.product-grid-v4 .product-info .eyebrow{letter-spacing:2.4px;font-size:10px}
.product-grid-v4 .product-info p{font-size:13px;line-height:1.75}
.product-grid-v4 .product-info .product-deck{color:#f4e6c9;font-family:Georgia,serif;font-size:17px;line-height:1.4}
.nutrient-tags{display:flex;flex-wrap:wrap;gap:7px;margin:22px 0}
.nutrient-tags span{border:1px solid #7e745e;border-radius:99px;color:#e8d7b7;font-size:10px;padding:7px 10px}
.product-details{border-top:1px solid #53605b;padding-top:16px;margin-top:12px}
.product-details summary{cursor:pointer;color:var(--gold);font-size:12px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:10px;align-items:center}
.product-details summary::-webkit-details-marker{display:none}
.product-details[open] summary{margin-bottom:10px}.product-details p{margin-bottom:0}
.product-footnote{text-align:center;font-size:11px;margin:28px auto 0;max-width:800px}
@media(max-width:1150px){.product-grid-v4 .product-card{grid-template-columns:1fr}.product-grid-v4 .product-art{min-height:300px;padding:45px 0 20px}.product-grid-v4 .product-info{padding:15px 32px 35px}.product-grid-v4 .product-info h3{font-size:49px}.product-grid-v4 .bottle{transform:scale(.9)}}
@media(max-width:850px){.product-grid-v4{grid-template-columns:1fr;max-width:620px}.product-grid-v4 .product-card{grid-template-columns:40% 60%;min-height:400px}.product-grid-v4 .product-art{min-height:400px}.product-grid-v4 .product-info{padding:28px 24px 28px 0}.product-grid-v4 .bottle{transform:scale(.85)}}
@media(max-width:600px){.product-grid-v4 .product-card{grid-template-columns:1fr}.product-grid-v4 .product-art{min-height:300px;padding:48px 0 16px}.product-grid-v4 .bottle{transform:scale(.9)}.product-grid-v4 .product-info{padding:10px 27px 32px}.product-grid-v4 .product-info h3{font-size:48px}.product-grid-v4 .product-info p{font-size:13px}}

/* v0.5 — editorial sections; hero and product sections from v0.4 preserved */
.knowledge{background:#111a1d;padding-top:55px;padding-bottom:90px}.knowledge-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;max-width:1320px;margin:auto}.knowledge-card{border-top:1px solid rgba(230,191,120,.65);padding:26px 24px 30px;background:linear-gradient(160deg,#253034,#192226);min-height:250px}.knowledge-number{color:var(--gold);font-size:11px;letter-spacing:3px}.knowledge-card h3{font-size:37px;line-height:1.06;margin:25px 0 12px}.knowledge-card p{font-size:14px;margin:0}.editorial{min-height:470px;display:flex;align-items:center}.care-intro{max-width:670px}.editorial .care-intro p{max-width:590px}.about{background:#192226}.about-layout{max-width:1250px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.about-layout>div:last-child{max-width:520px}.inline-action{display:inline-flex;gap:20px;margin-top:20px;color:var(--gold);font-size:13px;border-bottom:1px solid var(--gold);padding-bottom:10px}.faq-layout{max-width:1280px;margin:auto;display:grid;grid-template-columns:.75fr 1.25fr;gap:75px}.faq-items details{max-width:none;border-color:#4c595b;padding:21px 0}.faq-items summary{font-size:15px;line-height:1.5;list-style:none;display:flex;justify-content:space-between;gap:16px}.faq-items summary::-webkit-details-marker{display:none}.faq-items summary::after{content:'+';font-size:24px;line-height:1;color:var(--gold)}.faq-items details[open] summary::after{content:'−'}.faq-items details p{font-size:14px;max-width:690px}.contact{background:radial-gradient(ellipse at 50% 0%,#263c38,#101719 75%);padding-top:115px;padding-bottom:115px}.contact .btn{margin-top:28px}.contact h2{font-size:clamp(44px,5vw,76px)}
@media(max-width:850px){.knowledge-grid{grid-template-columns:1fr}.knowledge-card{min-height:auto}.about-layout,.faq-layout{grid-template-columns:1fr;gap:20px}.knowledge{padding-top:35px}.editorial{min-height:400px}.faq-layout{gap:5px}}

/* v0.6 — dimension-based tank capacity tool; existing homepage preserved */
.dimensions-panel{border-top:1px solid #4a5656;margin-top:28px;padding-top:25px}.dimensions-panel h3{font-size:31px;margin:0 0 8px}.dimensions-panel p{font-size:13px;margin:0 0 16px}.dimensions-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.dimensions-grid label,.unit-label{font-size:12px;color:#dce1df}.dimensions-grid input,.unit-label select{display:block;width:100%;margin-top:8px;background:#293439;border:1px solid #6a7779;border-radius:6px;color:#fff;padding:11px;font-size:16px}.unit-label{display:block;margin-top:14px}.calc-button{background:linear-gradient(100deg,#f3d49b,#d5a65e);color:#182023;border:0;border-radius:6px;padding:14px 16px;margin-top:17px;font-weight:700;letter-spacing:.5px;cursor:pointer;width:100%}.calc-button:hover{filter:brightness(1.07)}#dimensions-output{font-size:18px;line-height:1.5;margin:16px 0}.dimensions-panel small{display:block;line-height:1.5}@media(max-width:440px){.dimensions-grid{grid-template-columns:1fr}}

/* v0.7 — Smart Plant Advisor; homepage and product presentation unchanged */
.advisor{background:radial-gradient(ellipse at 70% 0%,#2b383a,#192327 65%,#121b1e);padding-top:95px;padding-bottom:100px}.advisor-heading{max-width:900px;margin:0 auto 36px;text-align:center}.advisor-heading h2{font-size:clamp(42px,5vw,74px);margin:14px 0}.advisor-heading p:last-child{max-width:730px;margin:auto}.advisor-shell{max-width:1100px;margin:auto}.advisor-form,.advisor-results{border:1px solid rgba(227,190,124,.27);border-radius:14px;background:#131b1e;padding:35px;box-shadow:0 22px 65px #0003}.advisor-step+.advisor-step{border-top:1px solid #475051;margin-top:34px;padding-top:30px}.step-number{display:block;color:#e2ba7b;letter-spacing:3px;font-size:12px;font-weight:700;margin-bottom:20px}.advisor-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.advisor-fields label,.search-label{display:block;font-size:13px;color:#e9e4d9}.advisor-fields input,.advisor-fields select,.search-label input{display:block;width:100%;background:#293438;border:1px solid #667173;border-radius:7px;color:white;padding:14px;margin-top:9px;font-size:15px;min-height:50px}.advisor-step>p{font-size:14px}.plant-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:365px;overflow-y:auto;margin-top:16px;padding-right:5px}.plant-option{display:flex;gap:11px;align-items:center;border:1px solid #445053;border-radius:7px;padding:12px;cursor:pointer;color:#f1eee5;font-size:13px}.plant-option:hover,.plant-option:has(input:checked){border-color:#d7ad69;background:#29352f}.plant-option input{accent-color:#d6ab69;width:17px;height:17px;flex-shrink:0}.plant-option span{flex:1}.plant-option small{color:#d3b78b;font-size:11px}.selected-plants{display:flex;flex-wrap:wrap;gap:8px;color:#b7c3c0;font-size:13px;margin-top:14px}.selected-plants button{background:#344239;color:#f3e0ba;border:1px solid #967d57;border-radius:30px;padding:7px 11px;cursor:pointer}.plant-count{font-size:12px;color:#c2cbc8}.advisor-submit{margin-top:26px}.advisor-results{margin-top:25px;scroll-margin-top:90px}.advisor-results h3{font-size:clamp(36px,4vw,55px);margin:12px 0}.result-lead{color:#e3be83;font-size:17px}.result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:25px 0}.result-grid div{border:1px solid #4d5b5a;padding:19px;border-radius:8px}.result-grid strong{display:block;color:#e5c18c;margin-bottom:8px}.result-grid span{font-size:14px;line-height:1.6}.advisor-results h4{font-family:Georgia,serif;font-size:28px;margin:22px 0 10px}.advisor-results li{line-height:1.7;margin-bottom:10px}.advisor-disclaimer{border-top:1px solid #465050;padding-top:18px;font-size:12px;color:#b5bfbc}@media(max-width:680px){.advisor{padding-top:60px;padding-bottom:60px}.advisor-form,.advisor-results{padding:20px}.advisor-fields,.plant-list,.result-grid{grid-template-columns:1fr}.plant-list{max-height:380px}.advisor-heading{text-align:left}.plant-option{min-height:48px}}