/* style.css */
:root{
  --bg:#0a0a0f;
  --bg-2:#12121a;
  --surface:rgba(255,255,255,0.04);
  --glass:rgba(255,255,255,0.06);
  --border:rgba(255,255,255,0.1);
  --text:#eaeaf0;
  --text-dim:#a8a8b8;
  --accent:#e8a94a;
  --accent-2:#c97b3a;
  --glow:rgba(232,169,74,0.35);
  --navy:#1a2a4a;
  --terracotta:#c56c4a;
  --sage:#7a8c6e;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{font-family:'Playfair Display',serif;font-weight:700;line-height:1.2;letter-spacing:-0.02em}
a{color:var(--accent);text-decoration:none;transition:all .3s var(--ease)}
img{max-width:100%;display:block}
.container{max-width:1240px;margin:0 auto;padding:0 28px}

/* Progress */
.progress-bar{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-2));z-index:9999;box-shadow:0 0 15px var(--glow)}

/* Navigation */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:20px 0;transition:all .4s var(--ease);backdrop-filter:blur(0)}
.nav.scrolled{padding:12px 0;background:rgba(10,10,15,0.75);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav-container{max-width:1240px;margin:0 auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:700;font-size:20px;font-family:'Playfair Display',serif}
.logo-mark{width:36px;height:36px;background:linear-gradient(135deg,var(--accent),var(--accent-2));border-radius:10px;display:grid;place-items:center;color:#0a0a0f;font-weight:900;font-size:18px;font-family:'Playfair Display',serif;box-shadow:0 4px 20px var(--glow)}
.logo-text .accent{color:var(--accent)}
.nav-links{display:flex;gap:34px;list-style:none}
.nav-links a{color:var(--text-dim);font-size:14px;font-weight:500;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-6px;left:0;width:0;height:2px;background:var(--accent);transition:width .3s var(--ease)}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{width:100%}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;flex-direction:column;gap:5px}
.menu-toggle span{width:24px;height:2px;background:var(--text);transition:all .3s var(--ease)}

/* HERO */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:120px 28px 60px;overflow:hidden;background:radial-gradient(ellipse at 30% 50%,rgba(232,169,74,0.08),transparent 60%),radial-gradient(ellipse at 70% 70%,rgba(26,42,74,0.4),transparent 60%),var(--bg)}
.hero-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.paint-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.6;animation:orbFloat 20s ease-in-out infinite}
.orb-1{width:500px;height:500px;background:radial-gradient(circle,var(--terracotta),transparent 70%);top:-10%;left:-10%;animation-delay:0s}
.orb-2{width:600px;height:600px;background:radial-gradient(circle,var(--navy),transparent 70%);bottom:-20%;right:-10%;animation-delay:-7s}
.orb-3{width:400px;height:400px;background:radial-gradient(circle,var(--accent),transparent 70%);top:30%;right:20%;animation-delay:-14s;opacity:.35}
.paint-streak{position:absolute;height:2px;border-radius:4px;opacity:.4;animation:streakDrift 18s linear infinite}
.streak-1{width:300px;background:linear-gradient(90deg,transparent,var(--accent),transparent);top:25%;left:10%;animation-delay:0s}
.streak-2{width:220px;background:linear-gradient(90deg,transparent,var(--terracotta),transparent);top:55%;right:15%;animation-delay:-6s}
.streak-3{width:260px;background:linear-gradient(90deg,transparent,#7a8c6e,transparent);bottom:20%;left:25%;animation-delay:-12s}
.particles{position:absolute;inset:0}
.particle{position:absolute;width:4px;height:4px;border-radius:50%;background:var(--accent);opacity:.6;box-shadow:0 0 10px var(--glow);animation:particleRise 10s linear infinite}

@keyframes orbFloat{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(60px,-40px) scale(1.1)}
  66%{transform:translate(-40px,50px) scale(.95)}
}
@keyframes streakDrift{
  0%{transform:translateX(-100%);opacity:0}
  50%{opacity:.5}
  100%{transform:translateX(100vw);opacity:0}
}
@keyframes particleRise{
  0%{transform:translateY(100vh);opacity:0}
  10%{opacity:.8}
  90%{opacity:.8}
  100%{transform:translateY(-10vh);opacity:0}
}

.hero-content{position:relative;text-align:center;max-width:920px;z-index:2}
.hero-tag{display:inline-block;padding:8px 18px;border:1px solid var(--border);border-radius:100px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);background:var(--glass);backdrop-filter:blur(10px);margin-bottom:28px;animation:fadeUp 1s var(--ease) .2s both}
.hero-title{font-size:clamp(2.4rem,6vw,5rem);margin-bottom:26px;background:linear-gradient(180deg,#fff 30%,#b0a8a0 100%);-webkit-background-clip:text;background-clip:text;color:transparent;animation:fadeUp 1s var(--ease) .4s both}
.hero-sub{font-size:clamp(1rem,1.6vw,1.2rem);color:var(--text-dim);max-width:680px;margin:0 auto 32px;animation:fadeUp 1s var(--ease) .6s both}
.hero-meta{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;animation:fadeUp 1s var(--ease) .8s both}
.meta-chip{padding:7px 14px;font-size:12px;background:var(--glass);border:1px solid var(--border);border-radius:100px;backdrop-filter:blur(10px);color:var(--text-dim)}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}

.scroll-hint{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--text-dim);font-size:11px;letter-spacing:.2em;text-transform:uppercase;animation:fadeIn 1.2s var(--ease) 1.2s both}
.mouse{width:24px;height:38px;border:2px solid var(--border);border-radius:14px;position:relative}
.wheel{width:3px;height:7px;background:var(--accent);border-radius:2px;position:absolute;top:6px;left:50%;transform:translateX(-50%);animation:wheelScroll 2s infinite}
@keyframes wheelScroll{0%{transform:translate(-50%,0);opacity:1}100%{transform:translate(-50%,12px);opacity:0}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* SECTIONS */
.section{padding:120px 0;position:relative}
.section-kicker{display:inline-block;color:var(--accent);font-size:12px;letter-spacing:.25em;text-transform:uppercase;font-weight:600;margin-bottom:18px}
.section-header{text-align:center;max-width:760px;margin:0 auto 70px}
.section-header h2{font-size:clamp(2rem,4vw,3.2rem);margin-bottom:14px}
.section-header p{color:var(--text-dim)}

/* Intro */
.intro-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:center}
.intro-text h2{font-size:clamp(1.8rem,3.5vw,2.8rem);margin-bottom:24px}
.intro-text p{color:var(--text-dim);margin-bottom:18px;font-size:1.02rem}
.intro-visual{position:relative;height:480px}
.layer-stack{position:relative;width:100%;height:100%;perspective:1000px}
.layer{position:absolute;width:75%;height:65%;border-radius:16px;backdrop-filter:blur(20px);border:1px solid var(--border);box-shadow:0 30px 60px rgba(0,0,0,.4);transition:transform 1.2s var(--ease)}
.layer-1{background:linear-gradient(135deg,#1a2a4a,#0a0a0f);top:0;left:0;transform:rotate(-4deg) translateZ(0)}
.layer-2{background:linear-gradient(135deg,var(--terracotta),#7a3a2a);top:10%;left:12%;transform:rotate(2deg) translateZ(40px)}
.layer-3{background:linear-gradient(135deg,var(--accent),var(--accent-2));top:20%;left:22%;transform:rotate(-1deg) translateZ(80px)}
.layer-4{background:linear-gradient(135deg,#7a8c6e,#3a4a3a);top:30%;left:32%;transform:rotate(4deg) translateZ(120px)}
.intro-visual.in-view .layer-1{transform:rotate(-8deg) translateZ(0)}
.intro-visual.in-view .layer-2{transform:rotate(4deg) translateZ(40px) translateX(10px)}
.intro-visual.in-view .layer-3{transform:rotate(-3deg) translateZ(80px) translateX(20px)}
.intro-visual.in-view .layer-4{transform:rotate(6deg) translateZ(120px) translateX(30px)}

/* Definition */
.definition-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;align-items:center}
.definition-text h2{font-size:clamp(1.8rem,3.5vw,2.8rem);margin-bottom:24px}
.definition-text p{color:var(--text-dim);margin-bottom:18px;font-size:1.02rem}
.inline-link{color:var(--accent);border-bottom:1px solid rgba(232,169,74,.3);padding-bottom:2px;transition:all .3s}
.inline-link:hover{border-bottom-color:var(--accent)}
.definition-visual{position:relative;height:400px;display:grid;place-items:center}
.morph-wall{position:relative;width:240px;height:340px;transform-style:preserve-3d;animation:morph 12s ease-in-out infinite}
.morph-face{position:absolute;inset:0;border-radius:20px;backdrop-filter:blur(10px);border:1px solid var(--border)}
.face-1{background:linear-gradient(135deg,var(--terracotta),#6a2a1a);animation:face1 12s ease-in-out infinite}
.face-2{background:linear-gradient(135deg,var(--navy),#0a1a2a);transform:rotateY(15deg) translateZ(30px);animation:face2 12s ease-in-out infinite}
.face-3{background:linear-gradient(135deg,var(--accent),var(--accent-2));transform:rotateY(-15deg) translateZ(-30px);animation:face3 12s ease-in-out infinite}
@keyframes morph{0%,100%{transform:rotateY(-15deg) rotateX(5deg)}50%{transform:rotateY(15deg) rotateX(-5deg)}}
@keyframes face1{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes face2{0%,100%{opacity:.3}50%{opacity:1}}
@keyframes face3{0%,100%{opacity:.6}33%{opacity:1}66%{opacity:.3}}

/* Why */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.why-card{padding:34px 26px;background:var(--glass);border:1px solid var(--border);border-radius:20px;backdrop-filter:blur(20px);transition:all .5s var(--ease);position:relative;overflow:hidden}
.why-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);transform:translateX(-100%);transition:transform .6s var(--ease)}
.why-card:hover{transform:translateY(-8px);border-color:rgba(232,169,74,.3);box-shadow:0 30px 60px rgba(0,0,0,.4)}
.why-card:hover::before{transform:translateX(100%)}
.why-icon{font-size:32px;margin-bottom:18px}
.why-card h3{font-size:1.2rem;margin-bottom:10px;font-family:'Inter',sans-serif;font-weight:600}
.why-card p{color:var(--text-dim);font-size:.94rem}

/* Factors */
.factors-wheel{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:1000px;margin:0 auto}
.factor-card{padding:42px 34px;background:linear-gradient(135deg,rgba(255,255,255,.04),rgba(255,255,255,.01));border:1px solid var(--border);border-radius:24px;position:relative;transition:all .6s var(--ease);overflow:hidden}
.factor-card::after{content:'';position:absolute;width:200px;height:200px;background:radial-gradient(circle,var(--accent),transparent 70%);border-radius:50%;filter:blur(40px);opacity:0;top:-50px;right:-50px;transition:opacity .6s}
.factor-card:hover{transform:translateY(-6px);border-color:rgba(232,169,74,.25)}
.factor-card:hover::after{opacity:.3}
.factor-num{font-family:'Playfair Display',serif;font-size:3rem;font-weight:900;color:var(--accent);opacity:.5;line-height:1;margin-bottom:12px}
.factor-card h3{font-size:1.4rem;margin-bottom:12px}
.factor-card p{color:var(--text-dim);font-size:.98rem}

/* Process */
.process-timeline{position:relative;max-width:820px;margin:0 auto;padding-left:40px}
.process-timeline::before{content:'';position:absolute;left:20px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--accent),transparent)}
.step{position:relative;padding:30px 0 30px 50px;opacity:.3;transition:opacity .6s var(--ease)}
.step.in-view{opacity:1}
.step-marker{position:absolute;left:-10px;top:30px;width:52px;height:52px;border-radius:50%;background:var(--bg-2);border:2px solid var(--accent);display:grid;place-items:center;font-family:'Playfair Display',serif;font-size:22px;font-weight:700;color:var(--accent);box-shadow:0 0 30px var(--glow)}
.step-content{background:var(--glass);border:1px solid var(--border);border-radius:18px;padding:28px 32px;backdrop-filter:blur(20px)}
.step-content h3{font-size:1.3rem;margin-bottom:10px;font-family:'Inter',sans-serif;font-weight:600}
.step-content p{color:var(--text-dim);font-size:.98rem}

/* Benefits */
.benefits-float{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.benefit-tile{padding:38px 32px;background:var(--glass);border:1px solid var(--border);border-radius:22px;backdrop-filter:blur(20px);transition:all .6s var(--ease);position:relative;animation:benefitFloat 6s ease-in-out infinite}
.benefit-tile:nth-child(2n){animation-delay:-3s}
.benefit-tile:nth-child(3n){animation-delay:-1.5s}
@keyframes benefitFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.benefit-tile:hover{transform:translateY(-14px) !important;border-color:rgba(232,169,74,.35);box-shadow:0 30px 60px rgba(232,169,74,.15)}
.tile-icon{font-size:32px;color:var(--accent);margin-bottom:18px}
.benefit-tile h3{font-size:1.15rem;margin-bottom:10px;font-family:'Inter',sans-serif;font-weight:600}
.benefit-tile p{color:var(--text-dim);font-size:.95rem}

/* Tips */
.tips-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tip-card{padding:34px 30px;background:var(--glass);border:1px solid var(--border);border-radius:20px;backdrop-filter:blur(20px);transition:all .5s var(--ease);position:relative;overflow:hidden}
.tip-card::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(232,169,74,.08),transparent);transition:left .8s}
.tip-card:hover::before{left:100%}
.tip-card:hover{transform:translateY(-6px) rotate(-.5deg)}
.tip-card h3{font-size:1.1rem;margin-bottom:12px;font-family:'Inter',sans-serif;font-weight:600;color:var(--accent)}
.tip-card p{color:var(--text-dim);font-size:.95rem}

/* Problems */
.problems-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.problem-card{padding:32px;background:linear-gradient(135deg,rgba(197,108,74,.08),rgba(10,10,15,.4));border:1px solid rgba(197,108,74,.25);border-radius:18px;backdrop-filter:blur(20px);display:flex;gap:20px;align-items:flex-start;transition:all .5s var(--ease)}
.problem-card:hover{transform:translateX(6px);border-color:rgba(197,108,74,.5)}
.problem-icon{font-size:26px;color:var(--terracotta);flex-shrink:0}
.problem-card h3{font-size:1.15rem;margin-bottom:8px;font-family:'Inter',sans-serif;font-weight:600}
.problem-card p{color:var(--text-dim);font-size:.95rem}

/* Cost */
.cost-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:60px;align-items:center}
.cost-info h2{font-size:clamp(1.8rem,3.5vw,2.6rem);margin-bottom:22px}
.cost-info p{color:var(--text-dim);margin-bottom:24px}
.cost-list{list-style:none}
.cost-list li{padding:14px 0;border-bottom:1px solid var(--border);color:var(--text-dim)}
.cost-list li strong{color:var(--text);display:block;margin-bottom:3px;font-size:.95rem}
.chart{display:flex;align-items:flex-end;gap:18px;height:300px;padding:20px;background:var(--glass);border:1px solid var(--border);border-radius:20px;backdrop-filter:blur(20px)}
.chart-bar{flex:1;background:linear-gradient(180deg,var(--accent),var(--accent-2));border-radius:10px 10px 4px 4px;position:relative;transition:height 1.2s var(--ease);height:0;display:flex;align-items:flex-end;justify-content:center;padding-bottom:8px}
.chart-bar span{color:#0a0a0f;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.chart.in-view .chart-bar{height:calc(var(--val) * 1%)}

/* FAQ */
.faq-accordion{max-width:820px;margin:0 auto}
.faq-item{background:var(--glass);border:1px solid var(--border);border-radius:16px;margin-bottom:14px;overflow:hidden;backdrop-filter:blur(20px);transition:all .4s var(--ease)}
.faq-item.open{border-color:rgba(232,169,74,.3)}
.faq-question{width:100%;background:none;border:none;color:var(--text);padding:24px 28px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;text-align:left;font-size:1.05rem;font-weight:500;font-family:'Inter',sans-serif}
.faq-toggle{font-size:24px;color:var(--accent);font-weight:300;transition:transform .4s var(--ease)}
.faq-item.open .faq-toggle{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.faq-answer p{padding:0 28px 24px;color:var(--text-dim);font-size:.98rem}
.faq-item.open .faq-answer{max-height:200px}

/* Takeaway */
.takeaway-wrap{position:relative;padding:80px 60px;border-radius:32px;background:linear-gradient(135deg,rgba(232,169,74,.08),rgba(10,10,15,.5));border:1px solid rgba(232,169,74,.25);backdrop-filter:blur(20px);text-align:center;overflow:hidden}
.takeaway-glow{position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(232,169,74,.25),transparent 60%);border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%);filter:blur(60px);animation:glowPulse 4s ease-in-out infinite}
@keyframes glowPulse{0%,100%{transform:translate(-50%,-50%) scale(1);opacity:.6}50%{transform:translate(-50%,-50%) scale(1.15);opacity:1}}
.takeaway-content{position:relative;z-index:2}
.takeaway-content h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:22px}
.takeaway-content p{color:var(--text-dim);max-width:720px;margin:0 auto 38px;font-size:1.05rem}

.cta-magnetic{display:inline-flex;align-items:center;gap:14px;padding:18px 38px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#0a0a0f;border-radius:100px;font-weight:600;font-size:1rem;box-shadow:0 10px 40px var(--glow);transition:all .4s var(--ease)}
.cta-magnetic:hover{transform:translateY(-4px);box-shadow:0 20px 60px var(--glow)}
.cta-arrow{transition:transform .3s}
.cta-magnetic:hover .cta-arrow{transform:translateX(6px)}

/* Footer */
.footer{position:relative;padding:90px 0 30px;background:linear-gradient(180deg,var(--bg) 0%,#050508 100%);overflow:hidden;border-top:1px solid var(--border)}
.footer-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.footer-flow{position:absolute;width:600px;height:600px;border-radius:50%;filter:blur(100px);opacity:.12;animation:flowDrift 30s ease-in-out infinite}
.flow-1{background:var(--terracotta);top:-200px;left:-200px;animation-delay:0s}
.flow-2{background:var(--accent);bottom:-200px;right:-100px;animation-delay:-10s}
.flow-3{background:var(--navy);top:50%;left:40%;animation-delay:-20s}
@keyframes flowDrift{0%,100%{transform:translate(0,0)}33%{transform:translate(100px,-80px)}66%{transform:translate(-80px,60px)}}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:50px;margin-bottom:50px;position:relative;z-index:2}
.footer-brand p{color:var(--text-dim);margin-top:18px;font-size:.95rem;max-width:320px}
.footer-logo{font-size:22px}
.footer-logo .logo-text{font-family:'Playfair Display',serif}
.footer h4{font-family:'Inter',sans-serif;font-size:.85rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:18px;font-weight:600}
.footer-contact p{color:var(--text-dim);font-size:.95rem;margin-bottom:6px}
.footer-contact a{color:var(--text);font-weight:500}
.footer-nav ul,.footer-resources ul{list-style:none}
.footer-nav li,.footer-resources li{margin-bottom:10px}
.footer-nav a,.footer-resources a{color:var(--text-dim);font-size:.95rem}
.footer-nav a:hover,.footer-resources a:hover{color:var(--accent)}
.footer-divider{height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin-bottom:30px;position:relative;z-index:2}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;position:relative;z-index:2}
.copyright{color:var(--text-dim);font-size:.88rem}
.legal-links{display:flex;gap:22px}
.legal-links a{color:var(--text-dim);font-size:.88rem}
.legal-links a:hover{color:var(--accent)}

/* Back to top */
.back-to-top{position:fixed;bottom:30px;right:30px;width:52px;height:52px;border-radius:50%;background:var(--glass);border:1px solid var(--border);backdrop-filter:blur(20px);color:var(--accent);cursor:pointer;display:grid;place-items:center;opacity:0;pointer-events:none;transition:all .4s var(--ease);z-index:90}
.back-to-top.visible{opacity:1;pointer-events:auto}
.back-to-top:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 10px 30px var(--glow)}
.back-to-top svg{width:22px;height:22px}

/* Reveal */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in-view{opacity:1;transform:translateY(0)}

/* Responsive */
@media (max-width:900px){
  .nav-links{position:fixed;top:0;right:-100%;width:80%;max-width:320px;height:100vh;background:rgba(10,10,15,.95);backdrop-filter:blur(20px);flex-direction:column;padding:100px 40px;transition:right .5s var(--ease);gap:28px}
  .nav-links.open{right:0}
  .menu-toggle{display:flex}
  .menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle.open span:nth-child(2){opacity:0}
  .menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .intro-grid,.definition-layout,.cost-grid{grid-template-columns:1fr;gap:50px}
  .intro-visual{height:380px;order:2}
  .why-grid,.benefits-float,.tips-grid{grid-template-columns:1fr 1fr}
  .factors-wheel,.problems-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:40px}
  .section{padding:80px 0}
}
@media (max-width:560px){
  .why-grid,.benefits-float,.tips-grid,.footer-top{grid-template-columns:1fr}
  .takeaway-wrap{padding:50px 30px}
  .hero-meta{justify-content:flex-start}
}