/* ===== RESET & BASE ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#fafaf7;
  --bg-2:#f5f5ef;
  --surface:#ffffff;
  --border:#e8e5dd;
  --border-2:#d8d3c5;
  --text:#1e293b;
  --text-muted:#64748b;
  --text-dim:#94a3b8;
  --mint:#10b981;
  --mint-dark:#059669;
  --aqua:#06b6d4;
  --aqua-dark:#0891b2;
  --leaf:#84cc16;
  --earth:#ca8a04;
  --coral:#fb7185;
  --sky:#0ea5e9;
  --ink:#0f172a;
  --shadow-sm:0 2px 8px rgba(15,23,42,.04);
  --shadow-md:0 10px 30px -10px rgba(15,23,42,.08);
  --shadow-lg:0 30px 60px -20px rgba(15,23,42,.15);
  --radius:14px;
  --radius-lg:22px;
  --radius-xl:32px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-body:'Plus Jakarta Sans',system-ui,sans-serif;
  --font-display:'Instrument Serif',Georgia,serif;
}

html{scroll-behavior:smooth;scroll-padding-top:85px}
body{
  font-family:var(--font-body);
  font-size:16px;line-height:1.7;color:var(--text);
  background:var(--bg);overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:400;line-height:1.15;color:var(--ink);letter-spacing:-.01em}
a{color:inherit;text-decoration:none;transition:all .3s var(--ease)}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
img{max-width:100%;display:block}

::selection{background:var(--mint);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--mint);border-radius:10px}

.container{max-width:1240px;margin:0 auto;padding:0 1.5rem}

/* ===== ORGANIC BACKGROUND ===== */
.organic-bg{position:fixed;inset:0;z-index:-2;pointer-events:none;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(100px);opacity:.35;animation:blob 30s ease-in-out infinite}
.blob-1{width:600px;height:600px;background:radial-gradient(circle,#86efac,transparent 70%);top:-200px;left:-150px}
.blob-2{width:500px;height:500px;background:radial-gradient(circle,#67e8f9,transparent 70%);top:30%;right:-200px;animation-delay:-10s}
.blob-3{width:450px;height:450px;background:radial-gradient(circle,#bef264,transparent 70%);bottom:-150px;left:25%;animation-delay:-20s}
@keyframes blob{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(80px,-60px) scale(1.15)}}

.dot-grid{
  position:absolute;inset:0;
  background-image:radial-gradient(rgba(16,185,129,.12) 1px,transparent 1px);
  background-size:24px 24px;
  mask-image:radial-gradient(ellipse at center,black 30%,transparent 75%);
}

/* ===== NAV ===== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:.9rem 0;transition:all .3s var(--ease);
}
.nav.scrolled{
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  padding:.6rem 0;
  box-shadow:var(--shadow-sm);
}
.nav-wrap{
  max-width:1240px;margin:0 auto;padding:0 1.5rem;
  display:flex;align-items:center;justify-content:space-between;gap:2rem;
}
.logo{display:flex;align-items:center;gap:.6rem;font-family:var(--font-body);font-size:1.25rem;font-weight:700;color:var(--ink)}
.logo-mark{
  width:40px;height:40px;border-radius:50%;
  background:linear-gradient(135deg,var(--mint),var(--aqua));
  display:grid;place-items:center;color:#fff;font-size:1.1rem;
  box-shadow:0 8px 20px -5px rgba(16,185,129,.4);
}
.logo-name em{font-style:italic;font-family:var(--font-display);color:var(--mint-dark);font-weight:400}

.nav-links{display:flex;gap:1.8rem;align-items:center}
.nav-links a{color:var(--text-muted);font-size:.92rem;font-weight:500;position:relative}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:-4px;width:0;height:2px;
  background:var(--mint);transition:width .3s var(--ease);
}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}

.nav-actions{display:flex;align-items:center;gap:1rem}
.nav-cta{
  display:flex;align-items:center;gap:.6rem;
  background:var(--ink);color:#fff;
  padding:.6rem 1.2rem;border-radius:100px;
  font-size:.88rem;font-weight:600;
}
.nav-cta:hover{background:var(--mint-dark);transform:translateY(-1px)}
.pulse-dot{
  width:8px;height:8px;border-radius:50%;background:var(--mint);
  animation:pulse 2s infinite;
}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(16,185,129,.6)}50%{box-shadow:0 0 0 8px rgba(16,185,129,0)}}

.burger{display:none;width:40px;height:40px;flex-direction:column;justify-content:center;gap:5px;padding:10px}
.burger span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:all .3s var(--ease)}
.burger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.active span:nth-child(2){opacity:0}
.burger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== HERO ===== */
.hero{min-height:100vh;padding:7rem 1.5rem 3rem;position:relative;display:flex;flex-direction:column;justify-content:center}
.hero-wrap{
  max-width:1240px;margin:0 auto;width:100%;
  display:grid;grid-template-columns:1.2fr 1fr;gap:4rem;align-items:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.5rem 1rem;border-radius:100px;
  background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.2);
  font-size:.85rem;font-weight:500;color:var(--mint-dark);
  margin-bottom:1.8rem;
}
.hero-badge i{font-size:.9rem}

.hero-h1{
  font-size:clamp(2.2rem,5vw,4.2rem);
  line-height:1.05;margin-bottom:1.5rem;
  font-family:var(--font-display);
}
.hero-h1::after{
  content:'';display:block;width:60px;height:3px;
  background:var(--mint);margin-top:1.5rem;border-radius:2px;
}

.hero-lead{
  font-size:1.1rem;color:var(--text-muted);
  max-width:560px;margin-bottom:2.2rem;
}

.hero-ctas{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2.5rem}

.btn{
  display:inline-flex;align-items:center;gap:.7rem;
  padding:1rem 1.7rem;border-radius:100px;
  font-weight:600;font-size:.95rem;font-family:var(--font-body);
  cursor:pointer;transition:all .3s var(--ease);
  border:none;position:relative;overflow:hidden;
}
.btn-mint{
  background:linear-gradient(135deg,var(--mint),var(--mint-dark));
  color:#fff;box-shadow:0 15px 35px -10px rgba(16,185,129,.45);
}
.btn-mint:hover{transform:translateY(-3px);box-shadow:0 20px 45px -10px rgba(16,185,129,.6)}
.btn-outline{
  background:#fff;color:var(--ink);border:1.5px solid var(--border-2);
}
.btn-outline:hover{border-color:var(--mint);color:var(--mint-dark);transform:translateY(-3px)}
.btn.full{width:100%;justify-content:center}

.hero-trust-strip{
  display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;
  padding-top:1.8rem;border-top:1px solid var(--border);
}
.trust-pill{
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.4rem .9rem;border-radius:100px;
  background:var(--surface);border:1px solid var(--border);
  font-size:.82rem;font-weight:500;color:var(--text-muted);
}
.trust-pill i{color:var(--mint);font-size:.8rem}

/* Hero Visual */
.hero-visual{position:relative;height:520px}
.drop-hero{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:200px;height:200px;border-radius:50%;
  background:linear-gradient(135deg,var(--mint),var(--aqua));
  display:grid;place-items:center;
  box-shadow:0 30px 80px -20px rgba(16,185,129,.5);
  animation:float 6s ease-in-out infinite;
}
.drop-hero i{font-size:5rem;color:#fff;filter:drop-shadow(0 4px 10px rgba(0,0,0,.15))}
@keyframes float{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-50%,-55%)}}

.hero-float{
  position:absolute;display:flex;align-items:center;gap:1rem;
  padding:1rem 1.3rem;border-radius:var(--radius);
  background:#fff;border:1px solid var(--border);
  box-shadow:var(--shadow-md);animation:float 5s ease-in-out infinite;
}
.hero-float strong{display:block;font-size:.95rem;color:var(--ink);font-family:var(--font-body);font-weight:700}
.hero-float small{font-size:.8rem;color:var(--text-muted)}
.float-icon{
  width:40px;height:40px;border-radius:10px;
  display:grid;place-items:center;color:#fff;font-size:1rem;flex-shrink:0;
}
.float-icon.mint{background:linear-gradient(135deg,var(--mint),var(--mint-dark))}
.float-icon.aqua{background:linear-gradient(135deg,var(--aqua),var(--aqua-dark))}
.float-icon.leaf{background:linear-gradient(135deg,var(--leaf),#65a30d)}

.float-1{top:5%;left:0;animation-delay:0s}
.float-2{top:45%;right:-10px;animation-delay:-1.5s}
.float-3{bottom:5%;left:10%;animation-delay:-3s}

/* Widget Strip */
.widget-strip{
  max-width:1240px;margin:5rem auto 0;
  display:grid;grid-template-columns:1.4fr 1fr;gap:1.5rem;
  padding:0 1.5rem;
}
.glass-card{
  background:rgba(255,255,255,.8);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  transition:all .4s var(--ease);
}
.glass-card:hover{box-shadow:var(--shadow-md)}

.widget{padding:1.8rem}
.widget-head{display:flex;align-items:center;gap:1rem;margin-bottom:1.3rem}
.widget-head i{
  width:44px;height:44px;border-radius:12px;
  background:linear-gradient(135deg,var(--mint),var(--aqua));
  color:#fff;display:grid;place-items:center;font-size:1.1rem;flex-shrink:0;
}
.widget-head h3{font-family:var(--font-body);font-size:1.05rem;font-weight:700;margin:0;color:var(--ink)}
.widget-head p{font-size:.85rem;color:var(--text-muted);margin:0}

.slider-wrap{margin-bottom:1.2rem}
.slider-wrap label{display:block;font-size:.85rem;color:var(--text-muted);margin-bottom:.5rem}
input[type="range"]{
  width:100%;-webkit-appearance:none;appearance:none;
  height:6px;border-radius:3px;
  background:linear-gradient(to right,var(--mint) 0%,var(--mint) 60%,var(--border) 60%);
  outline:none;
}
input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;
  width:22px;height:22px;border-radius:50%;
  background:#fff;border:3px solid var(--mint);
  cursor:pointer;box-shadow:0 4px 10px rgba(16,185,129,.3);
}
input[type="range"]::-moz-range-thumb{
  width:22px;height:22px;border-radius:50%;
  background:#fff;border:3px solid var(--mint);cursor:pointer;
}
.slider-value{
  text-align:center;font-family:var(--font-display);
  font-size:2rem;color:var(--ink);margin-top:.5rem;
}
.slider-value span{color:var(--mint-dark);font-weight:500}

.verdict{
  padding:1rem;border-radius:var(--radius);
  background:var(--bg-2);border:1px solid var(--border);
  text-align:center;
}
.verdict-label{display:block;font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.3rem}
.verdict-value{font-weight:600;color:var(--ink);font-size:.95rem}
.verdict-value.hard{color:var(--coral)}
.verdict-value.moderate{color:var(--earth)}
.verdict-value.soft{color:var(--mint-dark)}

/* Stats Row */
.stats-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;
  padding:1.8rem;border-radius:var(--radius-lg);
  background:var(--ink);color:#fff;
  box-shadow:var(--shadow-lg);
}
.stat{text-align:center}
.stat-num{
  font-family:var(--font-display);font-size:clamp(1.8rem,3.5vw,2.5rem);
  color:#fff;display:flex;align-items:baseline;justify-content:center;gap:.1rem;
}
.stat-lbl{font-size:.78rem;color:rgba(255,255,255,.7);margin-top:.3rem;letter-spacing:.02em}

/* ===== SECTION HEAD ===== */
section{padding:6rem 0;position:relative}
.section-head{text-align:center;max-width:720px;margin:0 auto 4rem}
.eyebrow{
  display:inline-block;padding:.4rem 1rem;border-radius:100px;
  background:rgba(16,185,129,.08);border:1px solid rgba(16,185,129,.2);
  font-size:.78rem;font-weight:600;color:var(--mint-dark);
  text-transform:uppercase;letter-spacing:.08em;margin-bottom:1.2rem;
  font-family:var(--font-body);
}
.section-head h2{
  font-size:clamp(2rem,4.2vw,3.2rem);
  margin-bottom:1rem;font-family:var(--font-display);
}
.section-head p{color:var(--text-muted);font-size:1.05rem}

/* ===== SERVICES ===== */
.services{background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.service-scroll{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));
  gap:1.3rem;
}
.service-card{
  padding:2rem;border-radius:var(--radius-lg);
  background:var(--surface);border:1px solid var(--border);
  box-shadow:var(--shadow-sm);transition:all .4s var(--ease);
  position:relative;overflow:hidden;
}
.service-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--mint),var(--aqua));
  transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease);
}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:rgba(16,185,129,.3)}
.service-card:hover::before{transform:scaleX(1)}

.sc-icon{
  width:56px;height:56px;border-radius:16px;
  display:grid;place-items:center;font-size:1.4rem;color:#fff;
  margin-bottom:1.2rem;
}
.sc-icon.mint{background:linear-gradient(135deg,var(--mint),var(--mint-dark))}
.sc-icon.aqua{background:linear-gradient(135deg,var(--aqua),var(--aqua-dark))}
.sc-icon.leaf{background:linear-gradient(135deg,var(--leaf),#65a30d)}
.sc-icon.earth{background:linear-gradient(135deg,var(--earth),#a16207)}
.sc-icon.coral{background:linear-gradient(135deg,var(--coral),#e11d48)}
.sc-icon.sky{background:linear-gradient(135deg,var(--sky),#0284c7)}

.sc-tag{
  position:absolute;top:1.5rem;right:1.5rem;
  font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;
  padding:.3rem .7rem;border-radius:6px;
  background:rgba(16,185,129,.1);color:var(--mint-dark);
  border:1px solid rgba(16,185,129,.2);
}

.service-card h3{
  font-family:var(--font-body);font-weight:700;font-size:1.2rem;
  margin-bottom:.6rem;color:var(--ink);
}
.service-card>p{color:var(--text-muted);font-size:.92rem;margin-bottom:1.3rem}

.sc-list{margin-bottom:1.5rem}
.sc-list li{
  display:flex;align-items:center;gap:.6rem;
  padding:.35rem 0;font-size:.88rem;color:var(--text);
}
.sc-list li i{color:var(--mint);font-size:.8rem}

.sc-cta{
  color:var(--mint-dark);font-weight:600;font-size:.9rem;
  display:inline-flex;align-items:center;gap:.5rem;
}
.sc-cta span{color:inherit}
.sc-cta:hover{gap:.9rem;color:var(--ink)}

.services-footnote{
  text-align:center;margin-top:2.5rem;color:var(--text-muted);
  font-size:.95rem;
}
.services-footnote a{color:var(--mint-dark);font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* ===== PROCESS / TIMELINE ===== */
.process{background:var(--bg-2)}
.timeline{max-width:900px;margin:0 auto;position:relative}
.timeline::before{
  content:'';position:absolute;left:28px;top:20px;bottom:20px;width:2px;
  background:repeating-linear-gradient(to bottom,var(--mint) 0 10px,transparent 10px 20px);
}
.tl-step{display:flex;align-items:flex-start;gap:1.5rem;margin-bottom:2.2rem;position:relative}
.tl-dot{
  flex-shrink:0;width:56px;height:56px;border-radius:50%;
  background:#fff;border:2px solid var(--mint);
  color:var(--mint-dark);font-family:var(--font-display);
  font-size:1.5rem;display:grid;place-items:center;
  box-shadow:0 8px 20px -5px rgba(16,185,129,.3);
  z-index:2;
}
.tl-body{
  flex:1;padding:1.5rem 1.8rem;border-radius:var(--radius-lg);
  background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm);
  transition:all .3s var(--ease);
}
.tl-step:hover .tl-body{box-shadow:var(--shadow-md);transform:translateX(5px)}
.tl-body h3{font-family:var(--font-body);font-weight:700;font-size:1.15rem;margin-bottom:.5rem;color:var(--ink)}
.tl-body p{color:var(--text-muted);font-size:.95rem;margin:0}
.tl-line{display:none}

/* ===== RESULTS ===== */
.results-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:1.5rem;
}
.result-card{
  overflow:hidden;border-radius:var(--radius-lg);
  background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm);
  transition:all .4s var(--ease);
}
.result-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}

.result-visual{
  height:200px;position:relative;overflow:hidden;
  background:linear-gradient(135deg,#ecfdf5,#cffafe);
}
.abstract-art{position:absolute;inset:0}
.shape{position:absolute;border-radius:50%;opacity:.85}

.art-1 .shape:nth-child(1){width:140px;height:140px;background:var(--mint);top:-20px;left:-20px}
.art-1 .shape:nth-child(2){width:100px;height:100px;background:var(--aqua);bottom:-30px;right:20%}
.art-1 .shape:nth-child(3){width:80px;height:80px;background:var(--leaf);top:40%;left:50%;border-radius:30%}

.art-2 .shape:nth-child(1){width:160px;height:80px;background:var(--aqua);top:30%;left:-20px;border-radius:40%}
.art-2 .shape:nth-child(2){width:100px;height:100px;background:var(--leaf);bottom:10%;right:15%}
.art-2 .shape:nth-child(3){width:120px;height:60px;background:var(--mint);top:60%;left:40%;border-radius:30%}

.art-3 .shape:nth-child(1){width:130px;height:130px;background:var(--mint);top:-30px;right:-30px}
.art-3 .shape:nth-child(2){width:110px;height:110px;background:var(--earth);bottom:20%;left:20%;opacity:.6}
.art-3 .shape:nth-child(3){width:140px;height:70px;background:var(--aqua);top:45%;left:-30px;border-radius:35%}

.art-4 .shape:nth-child(1){width:140px;height:140px;background:var(--coral);top:10%;left:10%;opacity:.6}
.art-4 .shape:nth-child(2){width:120px;height:120px;background:var(--mint);bottom:-30px;right:20%}
.art-4 .shape:nth-child(3){width:90px;height:90px;background:var(--sky);top:50%;right:40%;border-radius:25%}

.art-5 .shape:nth-child(1){width:150px;height:80px;background:var(--earth);top:30%;left:-20px;border-radius:40%}
.art-5 .shape:nth-child(2){width:130px;height:130px;background:var(--mint);bottom:-30px;left:30%}
.art-5 .shape:nth-child(3){width:100px;height:100px;background:var(--aqua);top:10%;right:10%}

.art-6 .shape:nth-child(1){width:140px;height:140px;background:var(--sky);top:-20px;left:30%;opacity:.6}
.art-6 .shape:nth-child(2){width:120px;height:70px;background:var(--mint);bottom:20%;left:-20px;border-radius:35%}
.art-6 .shape:nth-child(3){width:110px;height:110px;background:var(--leaf);bottom:-20px;right:10%}

.result-badge{
  position:absolute;bottom:12px;left:12px;
  padding:.4rem .9rem;border-radius:100px;
  background:rgba(255,255,255,.95);backdrop-filter:blur(10px);
  font-size:.78rem;font-weight:600;color:var(--mint-dark);
  border:1px solid rgba(16,185,129,.2);
  box-shadow:var(--shadow-sm);
}

.result-body{padding:1.5rem}
.result-tag{
  font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;
  color:var(--mint-dark);
}
.result-body h3{font-family:var(--font-body);font-weight:700;font-size:1.1rem;margin:.4rem 0 .6rem;color:var(--ink)}
.result-body p{font-size:.88rem;color:var(--text-muted);margin:0}

/* ===== ARTICLE ===== */
.article{background:var(--bg);padding:5rem 0}
.article-layout{display:grid;grid-template-columns:240px 1fr;gap:4rem;max-width:1100px;margin:0 auto;align-items:start}

.article-toc{
  position:sticky;top:100px;
  padding:1.5rem;border-radius:var(--radius);
  background:var(--bg-2);border:1px solid var(--border);
  font-size:.88rem;
}
.article-toc h4{
  font-family:var(--font-body);font-weight:700;font-size:.95rem;
  text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);
  margin-bottom:1rem;
}
.article-toc ol{padding-left:0;counter-reset:toc}
.article-toc li{
  counter-increment:toc;padding:.4rem 0;
  border-bottom:1px dashed var(--border);
}
.article-toc li:last-child{border-bottom:none}
.article-toc a{
  color:var(--text);display:flex;gap:.5rem;align-items:baseline;
}
.article-toc a::before{
  content:counter(toc,decimal-leading-zero);
  color:var(--mint-dark);font-family:var(--font-display);font-size:.9rem;
  flex-shrink:0;
}
.article-toc a:hover{color:var(--mint-dark)}

.article-head{text-align:center;margin-bottom:3rem}
.article-head h1{
  font-size:clamp(2rem,4.2vw,3.4rem);
  margin:1rem 0 1.5rem;line-height:1.1;
  font-family:var(--font-display);
}
.article-meta{
  display:flex;justify-content:center;gap:1.8rem;flex-wrap:wrap;
  color:var(--text-muted);font-size:.88rem;
}
.article-meta span{display:inline-flex;align-items:center;gap:.5rem}
.article-meta i{color:var(--mint)}

.article-content{max-width:760px}

.drop-cap{
  font-size:1.15rem;line-height:1.8;color:var(--text);margin-bottom:1.8rem;
}
.drop-cap::first-letter{
  font-family:var(--font-display);font-size:5rem;float:left;
  line-height:.85;padding:6px 12px 0 0;color:var(--mint-dark);font-style:italic;
}

.article-content h2{
  font-size:clamp(1.7rem,3vw,2.3rem);
  margin:3.5rem 0 1.2rem;font-family:var(--font-display);
  color:var(--ink);padding-bottom:.8rem;
  border-bottom:1px solid var(--border);
}
.article-content h2::before{
  content:'';display:block;width:50px;height:3px;
  background:var(--mint);border-radius:2px;margin-bottom:1rem;
}
.article-content h3{
  font-size:1.4rem;margin:2.5rem 0 .8rem;
  font-family:var(--font-body);font-weight:700;color:var(--mint-dark);
}
.article-content h4{
  font-size:1.1rem;margin-bottom:.4rem;
  font-family:var(--font-body);font-weight:700;color:var(--ink);
}
.article-content p{margin-bottom:1.2rem;color:var(--text);font-size:1.02rem;line-height:1.8}
.article-content a{
  color:var(--mint-dark);font-weight:600;
  text-decoration:underline;text-decoration-color:rgba(16,185,129,.3);
  text-underline-offset:3px;
}
.article-content a:hover{text-decoration-color:var(--mint-dark)}

/* Pullquote */
.pullquote{
  padding:2rem 2rem 2rem 2.5rem;margin:2.5rem 0;
  background:linear-gradient(135deg,rgba(16,185,129,.05),rgba(6,182,212,.03));
  border-left:4px solid var(--mint);border-radius:0 var(--radius) var(--radius) 0;
  position:relative;
}
.pullquote::before{
  content:'"';position:absolute;top:-10px;left:15px;
  font-family:var(--font-display);font-size:5rem;color:var(--mint);
  line-height:1;opacity:.3;
}
.pullquote p{font-family:var(--font-display);font-style:italic;font-size:1.3rem;color:var(--ink);margin-bottom:.6rem;line-height:1.4}
.pullquote cite{display:block;color:var(--text-muted);font-size:.88rem;font-style:normal}

/* Check list */
.check-list{
  background:var(--bg-2);padding:1.5rem 1.8rem;
  border-radius:var(--radius);margin:1.5rem 0;
  border:1px solid var(--border);
}
.check-list li{
  display:flex;align-items:flex-start;gap:.8rem;
  padding:.5rem 0;color:var(--text);font-size:.98rem;
}
.check-list li i{color:var(--mint);font-size:1rem;margin-top:.25rem;flex-shrink:0}

/* Comparison Grid */
.comparison-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));
  gap:1.2rem;margin:2rem 0;
}
.compare-card{padding:1.8rem}
.compare-head{
  display:flex;align-items:center;gap:.7rem;margin-bottom:1rem;
  padding-bottom:1rem;border-bottom:1px solid var(--border);
}
.compare-head i{
  width:44px;height:44px;border-radius:12px;
  display:grid;place-items:center;color:#fff;font-size:1.1rem;flex-shrink:0;
}
.compare-head.mint i{background:linear-gradient(135deg,var(--mint),var(--mint-dark))}
.compare-head.aqua i{background:linear-gradient(135deg,var(--aqua),var(--aqua-dark))}
.compare-head.leaf i{background:linear-gradient(135deg,var(--leaf),#65a30d)}
.compare-head h4{font-family:var(--font-body);font-weight:700;font-size:1.05rem;margin:0}
.compare-card>p{font-size:.9rem;color:var(--text-muted);margin-bottom:1rem}
.compare-section{margin-bottom:1rem}
.compare-section h5{
  font-family:var(--font-body);font-weight:700;font-size:.8rem;
  text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);
  margin-bottom:.4rem;
}
.compare-section ul li{
  font-size:.85rem;padding:.2rem 0 .2rem 1.2rem;position:relative;color:var(--text);
}
.compare-section ul li::before{
  content:'';position:absolute;left:0;top:.65rem;
  width:8px;height:8px;border-radius:50%;background:var(--mint);
}
.compare-best{
  padding-top:.8rem;margin-top:.8rem;border-top:1px solid var(--border);
  font-size:.85rem;color:var(--mint-dark);font-weight:600;
}

/* Install Steps */
.install-steps{margin:2rem 0;display:flex;flex-direction:column;gap:1rem}
.install-step{
  display:flex;gap:1.3rem;align-items:flex-start;
  padding:1.3rem;border-radius:var(--radius);
  background:var(--bg-2);border:1px solid var(--border);
  transition:all .3s var(--ease);
}
.install-step:hover{border-color:rgba(16,185,129,.3);transform:translateX(5px)}
.install-num{
  flex-shrink:0;font-family:var(--font-display);font-size:2rem;
  color:var(--mint-dark);line-height:1;
}
.install-body h4{margin-bottom:.3rem;font-size:1.05rem}
.install-body p{font-size:.92rem;color:var(--text-muted);margin:0}

/* Benefits Grid */
.benefits-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:1rem;margin:2rem 0;
}
.benefit{padding:1.5rem;text-align:center}
.benefit i{
  font-size:1.8rem;color:var(--mint);margin-bottom:.8rem;display:block;
}
.benefit h4{font-family:var(--font-body);font-weight:700;font-size:1rem;margin-bottom:.4rem}
.benefit p{font-size:.85rem;color:var(--text-muted);margin:0}

/* Cost Table */
.cost-table{padding:0;overflow:hidden;margin:2rem 0}
.cost-table table{width:100%;border-collapse:collapse}
.cost-table th{
  background:var(--ink);color:#fff;padding:1rem;text-align:left;
  font-family:var(--font-body);font-weight:600;font-size:.88rem;
  text-transform:uppercase;letter-spacing:.05em;
}
.cost-table td{
  padding:1rem;border-bottom:1px solid var(--border);
  font-size:.9rem;color:var(--text);
}
.cost-table tr:last-child td{border-bottom:none}
.cost-table tr:hover td{background:rgba(16,185,129,.03)}

/* ROI Callout */
.roi-callout{
  display:flex;gap:1.2rem;align-items:flex-start;
  padding:1.5rem;margin:2rem 0;
  background:linear-gradient(135deg,rgba(16,185,129,.1),rgba(6,182,212,.05));
  border:1px solid rgba(16,185,129,.2);
}
.roi-callout i{
  font-size:1.5rem;color:var(--mint-dark);flex-shrink:0;margin-top:.2rem;
}
.roi-callout h4{font-family:var(--font-body);font-weight:700;margin-bottom:.3rem}
.roi-callout p{font-size:.92rem;color:var(--text-muted);margin:0}

/* Tip Grid */
.tip-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:1rem;margin:2rem 0;
}
.tip{padding:1.5rem}
.tip-num{
  font-family:var(--font-display);font-size:2.5rem;color:var(--mint);
  opacity:.4;line-height:1;margin-bottom:.3rem;
}
.tip h4{font-family:var(--font-body);font-weight:700;font-size:1rem;margin-bottom:.4rem}
.tip p{font-size:.88rem;color:var(--text-muted);margin:0}

/* Warning Box */
.warning-box{
  display:flex;gap:1rem;align-items:flex-start;
  padding:1.5rem;margin:2rem 0;
  background:rgba(251,113,133,.06);border:1px solid rgba(251,113,133,.2);
  border-left:4px solid var(--coral);
}
.warning-box i{font-size:1.3rem;color:var(--coral);flex-shrink:0;margin-top:.1rem}
.warning-box h4{font-family:var(--font-body);font-weight:700;margin-bottom:.3rem}
.warning-box p{font-size:.92rem;color:var(--text);margin:0}

/* Article CTA */
.article-cta{
  padding:2.5rem;text-align:center;margin:3rem 0;
  background:linear-gradient(135deg,rgba(16,185,129,.1),rgba(6,182,212,.05));
  border:1px solid rgba(16,185,129,.25);
}
.article-cta h3{font-family:var(--font-display);font-size:1.8rem;margin-bottom:.6rem}
.article-cta p{color:var(--text-muted);margin-bottom:1.5rem}
.cta-row{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* Blockquote */
.article-content blockquote{
  padding:2rem;margin:2.5rem 0;border-radius:var(--radius-lg);
  background:var(--ink);color:#fff;position:relative;
}
.article-content blockquote::before{
  content:'"';position:absolute;top:-10px;left:25px;
  font-family:var(--font-display);font-size:6rem;color:var(--mint);
  line-height:1;opacity:.5;
}
.article-content blockquote p{
  font-family:var(--font-display);font-style:italic;
  font-size:1.2rem;color:#fff;padding-top:1.5rem;margin-bottom:.6rem;
}
.article-content blockquote cite{
  display:block;color:var(--mint);font-style:normal;
  font-size:.88rem;font-family:var(--font-body);
}

/* ===== TESTIMONIALS ===== */
.testimonials{background:var(--bg-2)}
.test-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:1.5rem;
}
.test-card{padding:2rem;transition:all .4s var(--ease)}
.test-card:hover{transform:translateY(-6px)}
.test-stars{display:flex;gap:3px;color:var(--earth);margin-bottom:1rem;font-size:.95rem}
.test-card p{
  color:var(--text);line-height:1.7;font-size:.98rem;margin-bottom:1.5rem;
  position:relative;padding-left:1rem;
}
.test-card p::before{
  content:'"';font-family:var(--font-display);font-size:3rem;
  color:var(--mint);opacity:.4;line-height:.6;
  position:absolute;top:5px;left:-10px;
}
.test-author{display:flex;align-items:center;gap:1rem;padding-top:1rem;border-top:1px solid var(--border)}
.avatar{
  width:48px;height:48px;border-radius:50%;
  background:linear-gradient(135deg,var(--mint),var(--aqua));
  color:#fff;display:grid;place-items:center;
  font-weight:700;font-family:var(--font-body);
}
.test-author h4{font-family:var(--font-body);font-weight:700;font-size:1rem;color:var(--ink);margin-bottom:.15rem}
.test-author span{font-size:.82rem;color:var(--text-muted)}

/* ===== FAQ ===== */
.faq-wrap{max-width:820px;margin:0 auto}
.faq-item{
  background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);margin-bottom:.8rem;
  transition:all .3s var(--ease);overflow:hidden;
}
.faq-item:hover{border-color:rgba(16,185,129,.3)}
.faq-item[open]{border-color:var(--mint);background:rgba(16,185,129,.02)}
.faq-item summary{
  padding:1.2rem 1.5rem;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;
  font-weight:600;font-size:1rem;color:var(--ink);
  list-style:none;gap:1rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--mint);transition:transform .3s var(--ease);flex-shrink:0}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item p{padding:0 1.5rem 1.3rem;color:var(--text-muted);font-size:.95rem;line-height:1.7}

/* ===== CONTACT ===== */
.contact{background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.contact-info,.contact-form{padding:2.5rem;border-radius:var(--radius-lg)}
.contact-info h3,.contact-form h3{
  font-family:var(--font-body);font-weight:700;font-size:1.35rem;margin-bottom:1.5rem;
}
.info-row{display:flex;align-items:center;gap:1rem;margin-bottom:1.2rem}
.info-ico{
  width:44px;height:44px;border-radius:12px;flex-shrink:0;
  background:rgba(16,185,129,.1);color:var(--mint-dark);
  display:grid;place-items:center;font-size:1.05rem;
  border:1px solid rgba(16,185,129,.2);
}
.info-lbl{
  display:block;font-size:.72rem;text-transform:uppercase;
  letter-spacing:.05em;color:var(--text-dim);margin-bottom:.15rem;
}
.info-row a,.info-row p{color:var(--ink);font-weight:500;font-size:1rem;margin:0}
.info-row a:hover{color:var(--mint-dark)}
.contact-ctas{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border)}

.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.85rem;font-weight:500;color:var(--text-muted);margin-bottom:.4rem}
.field input,.field select,.field textarea{
  width:100%;padding:.85rem 1rem;
  background:var(--bg);border:1.5px solid var(--border);
  border-radius:var(--radius);color:var(--text);
  font-family:inherit;font-size:.95rem;transition:all .3s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--mint);
  box-shadow:0 0 0 3px rgba(16,185,129,.12);
}
.field textarea{resize:vertical;min-height:110px}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}

/* ===== FOOTER ===== */
.footer{background:var(--ink);color:rgba(255,255,255,.7);padding:4rem 0 1.5rem;border-top:3px solid var(--mint)}
.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}
.footer-logo{margin-bottom:1.2rem}
.footer-logo .logo-name{color:#fff}
.footer-logo .logo-name em{color:var(--mint)}
.brand-col p{font-size:.92rem;line-height:1.7;margin-bottom:1.5rem;color:rgba(255,255,255,.6)}
.socials{display:flex;gap:.6rem}
.socials a{
  width:38px;height:38px;border-radius:10px;
  background:rgba(255,255,255,.08);color:#fff;
  display:grid;place-items:center;transition:all .3s var(--ease);
}
.socials a:hover{background:var(--mint);transform:translateY(-3px)}

.fcol h4{
  color:#fff;font-family:var(--font-body);font-weight:700;
  font-size:.9rem;margin-bottom:1.2rem;text-transform:uppercase;letter-spacing:.05em;
}
.fcol ul li{margin-bottom:.6rem}
.fcol ul li a{color:rgba(255,255,255,.6);font-size:.9rem}
.fcol ul li a:hover{color:var(--mint)}
.foot-contact li{display:flex;align-items:flex-start;gap:.6rem;color:rgba(255,255,255,.6);font-size:.9rem}
.foot-contact li i{color:var(--mint);margin-top:.3rem}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding-top:1.5rem;
  text-align:center;font-size:.85rem;color:rgba(255,255,255,.4);
}

/* ===== FAB ===== */
.fab{
  position:fixed;bottom:1.5rem;right:1.5rem;
  width:58px;height:58px;border-radius:50%;
  background:linear-gradient(135deg,var(--mint),var(--mint-dark));
  color:#fff;display:grid;place-items:center;
  font-size:1.25rem;z-index:99;
  box-shadow:0 15px 35px -10px rgba(16,185,129,.5);
  transition:transform .3s var(--ease);
}
.fab:hover{transform:scale(1.1)}
.fab-pulse{
  position:absolute;inset:0;border-radius:50%;
  background:var(--mint);animation:fabPulse 2s infinite;z-index:-1;
}
@keyframes fabPulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.6);opacity:0}}

/* ===== REVEAL ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr;gap:2rem}
  .article-toc{position:static;order:-1}
  .article-toc ol{columns:2;column-gap:1rem}
}
@media (max-width:960px){
  .hero-wrap{grid-template-columns:1fr;gap:3rem}
  .hero-visual{height:400px;max-width:400px;margin:0 auto;width:100%}
  .widget-strip{grid-template-columns:1fr;gap:1rem;padding:0}
  .stats-row{grid-template-columns:repeat(2,1fr);gap:1rem}
  .nav-links{
    position:fixed;top:70px;right:-100%;width:280px;height:calc(100vh - 70px);
    background:#fff;flex-direction:column;padding:2rem 1.5rem;gap:1.2rem;align-items:flex-start;
    border-left:1px solid var(--border);transition:right .3s var(--ease);box-shadow:var(--shadow-lg);
  }
  .nav-links.active{right:0}
  .burger{display:flex}
  .nav-cta{display:none}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
}
@media (max-width:600px){
  .hero{padding-top:6rem}
  .hero-ctas{flex-direction:column;align-items:stretch}
  .hero-ctas .btn{justify-content:center}
  .form-row-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .stats-row{padding:1.5rem 1rem;gap:1rem}
  .article-toc ol{columns:1}
  .article-meta{gap:1rem;flex-direction:column}
  .contact-info,.contact-form{padding:1.8rem}
  .cta-row{flex-direction:column}
  .cta-row .btn{justify-content:center}
  .comparison-grid,.benefits-grid,.tip-grid{grid-template-columns:1fr}
  .article-content blockquote{padding:1.5rem}
  .cost-table th,.cost-table td{padding:.8rem .6rem;font-size:.82rem}
}