/* ============================================================
   AADHITYA SOLAR — main stylesheet
   Palette taken from the company pamphlet:
   deep teal, amber sun, clean white
   ============================================================ */
:root{
  --teal-900:#0d262e;
  --teal-800:#123540;
  --teal-700:#1a4654;
  --teal-600:#226073;
  --amber:#f2b12e;
  --amber-dark:#d99a14;
  --green:#3da35d;
  --cream:#f7f9f8;
  --white:#ffffff;
  --ink:#16323a;
  --muted:#5b7077;
  --shadow:0 10px 30px rgba(13,38,46,.12);
  --radius:14px;
  --maxw:1180px;
  --font:'Poppins',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.6;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section.alt{background:var(--cream)}
.section-head{text-align:center;max-width:680px;margin:0 auto 44px}
.eyebrow{display:inline-block;color:var(--amber-dark);font-weight:600;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.section-head h2{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:700;color:var(--teal-800);line-height:1.25}
.section-head h2 .hl{color:var(--amber)}
.section-head p{color:var(--muted);margin-top:12px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:50px;font-weight:600;font-size:.95rem;border:2px solid transparent;cursor:pointer;transition:transform .25s ease,box-shadow .25s ease,background .25s ease}
.btn-amber{background:var(--amber);color:var(--teal-900);box-shadow:0 6px 18px rgba(242,177,46,.4)}
.btn-amber:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(242,177,46,.55)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:var(--white)}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-3px)}
.btn-teal{background:var(--teal-800);color:var(--white)}
.btn-teal:hover{background:var(--teal-700);transform:translateY(-3px)}
.btn-whatsapp{background:#25d366;color:#06301a;box-shadow:0 6px 18px rgba(37,211,102,.35)}
.btn-whatsapp:hover{transform:translateY(-3px)}

/* ---------- Header / Nav ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:100;background:rgba(13,38,46,.92);backdrop-filter:blur(10px);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 4px 20px rgba(0,0,0,.25)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--white)}
.brand svg{width:42px;height:42px;flex:none}
.brand .name{font-weight:700;font-size:1.05rem;line-height:1.1}
.brand .tag{display:block;font-size:.62rem;font-weight:400;letter-spacing:.08em;color:var(--amber);text-transform:uppercase;margin-top:6px}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none}
.nav-links a{color:rgba(255,255,255,.85);font-size:.92rem;font-weight:500;position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--amber);transition:width .25s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--amber)}
.nav-cta{margin-left:6px;padding:9px 22px;font-size:.82rem;letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;position:relative;z-index:102}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--white);margin:5px auto;transition:.3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- HERO (animated, responsive desktop + mobile) ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;background:linear-gradient(160deg,var(--teal-900) 0%,var(--teal-800) 45%,#1d4a58 100%);overflow:hidden;padding:120px 0 170px}
.hero-inner{position:relative;z-index:5;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(242,177,46,.14);border:1px solid rgba(242,177,46,.45);color:var(--amber);font-size:.8rem;font-weight:500;padding:7px 16px;border-radius:50px;margin-bottom:22px}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--amber);animation:blink 1.8s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.hero h1{color:var(--white);font-size:clamp(2rem,5vw,3.3rem);font-weight:700;line-height:1.18}
.hero h1 .hl{color:var(--amber);position:relative;display:inline-block}
.hero h1 .hl::after{content:"";position:absolute;left:0;bottom:4px;width:100%;height:10px;background:rgba(242,177,46,.22);border-radius:6px;z-index:-1;transform-origin:left;animation:underline 1.2s .9s both}
@keyframes underline{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.hero p.lead{color:rgba(255,255,255,.82);margin:20px 0 30px;font-size:1.02rem;max-width:480px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-text>*{opacity:0;animation:rise .8s cubic-bezier(.22,.8,.3,1) forwards}
.hero-text>*:nth-child(1){animation-delay:.15s}
.hero-text>*:nth-child(2){animation-delay:.3s}
.hero-text>*:nth-child(3){animation-delay:.5s}
.hero-text>*:nth-child(4){animation-delay:.7s}
@keyframes rise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

/* Animated solar scene — pure CSS, scales on every screen */
.hero-scene{position:relative;width:100%;max-width:520px;aspect-ratio:1/1;margin:0 auto;opacity:0;animation:sceneIn 1s .4s cubic-bezier(.22,.8,.3,1) forwards}
@keyframes sceneIn{from{opacity:0;transform:translateY(30px) scale(.94)}to{opacity:1;transform:none}}
.sun{position:absolute;top:8%;left:50%;transform:translateX(-50%);width:34%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fffde7 0%,#ffd97a 22%,var(--amber) 56%,var(--amber-dark) 100%);box-shadow:0 0 0 8px rgba(242,177,46,.12),0 0 55px 18px rgba(242,177,46,.55),0 0 130px 55px rgba(242,177,46,.22);animation:sunFloat 6s ease-in-out infinite,sunGlow 3s ease-in-out infinite}
@keyframes sunFloat{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-5%)}}
@keyframes sunGlow{0%,100%{box-shadow:0 0 0 8px rgba(242,177,46,.12),0 0 55px 18px rgba(242,177,46,.55),0 0 130px 55px rgba(242,177,46,.22)}50%{box-shadow:0 0 0 16px rgba(242,177,46,.22),0 0 85px 32px rgba(242,177,46,.78),0 0 175px 75px rgba(242,177,46,.35)}}
.sun::before{content:"";position:absolute;inset:-26%;border-radius:50%;border:2px solid rgba(242,177,46,.38);animation:ringPulse 3s ease-in-out infinite}
.sun::after{content:"";position:absolute;inset:-52%;border-radius:50%;border:1.5px solid rgba(242,177,46,.2);animation:ringPulse 3s ease-in-out infinite .7s}
@keyframes ringPulse{0%,100%{transform:scale(1);opacity:.55}50%{transform:scale(1.07);opacity:1}}
.sun-rays{position:absolute;top:8%;left:50%;width:34%;aspect-ratio:1;transform:translateX(-50%);animation:spinCW 22s linear infinite}
.sun-rays span{position:absolute;top:50%;left:50%;width:215%;height:3px;background:linear-gradient(90deg,transparent 8%,rgba(242,177,46,.5) 36%,rgba(255,224,80,.85) 50%,rgba(242,177,46,.5) 64%,transparent 92%);transform-origin:center}
.sun-rays span:nth-child(1){transform:translate(-50%,-50%) rotate(0deg)}
.sun-rays span:nth-child(2){transform:translate(-50%,-50%) rotate(30deg)}
.sun-rays span:nth-child(3){transform:translate(-50%,-50%) rotate(60deg)}
.sun-rays span:nth-child(4){transform:translate(-50%,-50%) rotate(90deg)}
.sun-rays span:nth-child(5){transform:translate(-50%,-50%) rotate(120deg)}
.sun-rays span:nth-child(6){transform:translate(-50%,-50%) rotate(150deg)}
@keyframes spinCW{to{transform:translateX(-50%) rotate(360deg)}}
.sun-rays-2{position:absolute;top:8%;left:50%;width:34%;aspect-ratio:1;transform:translateX(-50%);animation:spinCCW 15s linear infinite}
.sun-rays-2 span{position:absolute;top:50%;left:50%;width:175%;height:2px;background:linear-gradient(90deg,transparent 15%,rgba(242,177,46,.3) 40%,rgba(255,220,80,.55) 50%,rgba(242,177,46,.3) 60%,transparent 85%);transform-origin:center}
.sun-rays-2 span:nth-child(1){transform:translate(-50%,-50%) rotate(15deg)}
.sun-rays-2 span:nth-child(2){transform:translate(-50%,-50%) rotate(75deg)}
.sun-rays-2 span:nth-child(3){transform:translate(-50%,-50%) rotate(135deg)}
@keyframes spinCCW{to{transform:translateX(-50%) rotate(-360deg)}}
.panel-board{position:absolute;left:50%;bottom:6%;transform:translateX(-50%) perspective(700px) rotateX(38deg);width:78%;aspect-ratio:16/9;background:var(--teal-700);border:5px solid #dfe7e9;border-radius:8px;box-shadow:0 30px 50px rgba(0,0,0,.4);display:grid;grid-template-columns:repeat(6,1fr);grid-template-rows:repeat(3,1fr);gap:4px;padding:6px}
.panel-board i{background:linear-gradient(135deg,#17414e,#0f2f39);border-radius:3px;position:relative;overflow:hidden}
.panel-board i::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(120,210,255,.0),rgba(120,210,255,.55) 50%,rgba(120,210,255,0));opacity:0;animation:cellGlow 5.4s infinite}
.panel-board i:nth-child(6n+1)::after{animation-delay:0s}
.panel-board i:nth-child(6n+2)::after{animation-delay:.3s}
.panel-board i:nth-child(6n+3)::after{animation-delay:.6s}
.panel-board i:nth-child(6n+4)::after{animation-delay:.9s}
.panel-board i:nth-child(6n+5)::after{animation-delay:1.2s}
.panel-board i:nth-child(6n+6)::after{animation-delay:1.5s}
@keyframes cellGlow{0%,55%,100%{opacity:0}12%,30%{opacity:1}}
.panel-stand{position:absolute;left:50%;bottom:2%;transform:translateX(-50%);width:34%;height:4.5%;background:linear-gradient(#27535f,#16363f);border-radius:4px}
.beam{position:absolute;width:4px;border-radius:4px;background:linear-gradient(rgba(242,177,46,0),rgba(255,210,60,.95) 50%,rgba(242,177,46,0));top:28%;height:34%;opacity:0;filter:blur(.5px);animation:beamFall 2.8s ease-in infinite}
.beam:nth-child(4){left:32%;animation-delay:0s}
.beam:nth-child(5){left:50%;animation-delay:.93s}
.beam:nth-child(6){left:68%;animation-delay:1.86s}
@keyframes beamFall{0%{opacity:0;transform:translateY(-18%)}20%{opacity:.9}65%{opacity:.8}100%{opacity:0;transform:translateY(60%)}}
.spark{position:absolute;width:7px;height:7px;border-radius:50%;background:radial-gradient(circle,#fffde7,var(--amber));box-shadow:0 0 12px 4px rgba(242,177,46,.85);opacity:0;animation:sparkUp 4.6s ease-in-out infinite}
.spark:nth-child(7){left:16%;bottom:24%;animation-delay:.4s}
.spark:nth-child(8){left:84%;bottom:30%;animation-delay:1.6s}
.spark:nth-child(9){left:24%;bottom:48%;animation-delay:2.6s;width:5px;height:5px}
.spark:nth-child(10){left:78%;bottom:55%;animation-delay:3.4s;width:5px;height:5px}
@keyframes sparkUp{0%{opacity:0;transform:translateY(0) scale(.6)}15%{opacity:1}85%{opacity:.7}100%{opacity:0;transform:translateY(-95px) scale(1.2)}}
.hero-wave{position:absolute;left:0;right:0;bottom:-1px;z-index:4;line-height:0}
.hero-wave svg{width:100%;height:90px;display:block}
.scroll-hint{position:absolute;bottom:108px;left:50%;transform:translateX(-50%);z-index:6;color:rgba(255,255,255,.7);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;text-align:center}
.scroll-hint::after{content:"";display:block;width:1px;height:34px;margin:8px auto 0;background:linear-gradient(var(--amber),transparent);animation:scrollPulse 1.8s infinite}
@keyframes scrollPulse{0%{transform:scaleY(0);transform-origin:top}55%{transform:scaleY(1);transform-origin:top}56%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Stats ---------- */
.stats{background:var(--teal-800);padding:46px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat .num{font-size:clamp(1.8rem,3.6vw,2.6rem);font-weight:700;color:var(--amber)}
.stat .lbl{color:rgba(255,255,255,.78);font-size:.88rem;margin-top:2px}

/* ---------- Cards / generic grids ---------- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:30px;transition:transform .3s,box-shadow .3s}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(13,38,46,.16)}
.card .icon{width:54px;height:54px;border-radius:13px;background:rgba(242,177,46,.16);display:grid;place-items:center;font-size:1.5rem;margin-bottom:16px}
.card h3{font-size:1.06rem;color:var(--teal-800);margin-bottom:8px}
.card p{font-size:.9rem;color:var(--muted)}

/* ---------- About / team ---------- */
.about-img{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.about-img::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(242,177,46,.12),transparent 50%)}
.about-copy h2{font-size:clamp(1.5rem,3vw,2.1rem);color:var(--teal-800);line-height:1.3;margin-bottom:16px}
.about-copy h2 .hl{color:var(--amber)}
.about-copy p{color:var(--muted);margin-bottom:14px}
.about-badges{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px}
.badge-stat{background:var(--cream);border:1px solid #e3ecee;border-radius:12px;padding:14px 20px;text-align:center;min-width:110px}
.badge-stat b{display:block;font-size:1.3rem;color:var(--teal-800)}
.badge-stat span{font-size:.78rem;color:var(--muted)}
.gstin{display:inline-block;margin-top:18px;font-size:.8rem;color:var(--muted);background:var(--cream);padding:6px 14px;border-radius:8px;border:1px dashed #cfdcdf}
.founders{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:30px}
.founder{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;text-align:center}
.founder .avatar{width:84px;height:84px;margin:0 auto 14px;border-radius:50%;background:linear-gradient(145deg,var(--amber),var(--amber-dark));display:grid;place-items:center;color:var(--teal-900);font-size:1.7rem;font-weight:700}
.founder h3{color:var(--teal-800);font-size:1.1rem}
.founder .role{color:var(--amber-dark);font-size:.82rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.founder p{font-size:.9rem;color:var(--muted)}

/* ---------- Tables (pricing) ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow)}
table.pricing{width:100%;border-collapse:collapse;background:var(--white);min-width:560px}
table.pricing th{background:var(--teal-800);color:var(--white);font-weight:600;font-size:.88rem;padding:14px 16px;text-align:center}
table.pricing.amber th{background:var(--amber);color:var(--teal-900)}
table.pricing td{padding:13px 16px;text-align:center;font-size:.92rem;border-bottom:1px solid #eef3f4}
table.pricing tr:nth-child(even) td{background:#f6fafa}
table.pricing td.good{color:var(--green);font-weight:600}
.note{display:flex;align-items:center;gap:10px;margin-top:16px;font-size:.88rem;color:var(--muted)}

/* ---------- Subsidy banner ---------- */
.subsidy{background:var(--teal-800);border-radius:var(--radius);color:var(--white);padding:38px 30px;text-align:center;position:relative;overflow:hidden}
.subsidy::before,.subsidy::after{content:"";position:absolute;width:200px;height:200px;border-radius:50%;background:rgba(242,177,46,.1)}
.subsidy::before{top:-100px;left:-80px}
.subsidy::after{bottom:-110px;right:-70px}
.subsidy .small{font-size:.85rem;color:rgba(255,255,255,.75);letter-spacing:.06em}
.subsidy h3{font-size:clamp(1.3rem,3vw,1.9rem);margin:8px 0}
.subsidy h3 .hl{color:var(--amber)}
.subsidy .hexes{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:20px}
.hex{background:var(--amber);color:var(--teal-900);font-weight:700;font-size:.8rem;padding:14px 22px;border-radius:12px;line-height:1.35;animation:hexPulse 2.6s ease-in-out infinite}
.hex small{display:block;font-weight:500;font-size:.66rem}
@keyframes hexPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.g-item{position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;box-shadow:var(--shadow);aspect-ratio:4/3;background:var(--teal-800)}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.g-item:hover img{transform:scale(1.07)}
.g-item .cap{position:absolute;left:0;right:0;bottom:0;padding:30px 16px 14px;background:linear-gradient(transparent,rgba(13,38,46,.85));color:var(--white);font-size:.85rem;font-weight:500;opacity:0;transform:translateY(8px);transition:.35s}
.g-item:hover .cap{opacity:1;transform:none}
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(8,22,27,.93);display:none;align-items:center;justify-content:center;padding:24px}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:84vh;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lightbox .close{position:absolute;top:18px;right:24px;background:none;border:0;color:#fff;font-size:2.2rem;cursor:pointer;line-height:1}

/* ---------- Why us ---------- */
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.why-item{display:flex;gap:16px;background:var(--white);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.why-item .tick{flex:none;width:38px;height:38px;border-radius:50%;background:rgba(61,163,93,.14);color:var(--green);display:grid;place-items:center;font-weight:700}
.why-item h3{font-size:.98rem;color:var(--teal-800)}
.why-item p{font-size:.86rem;color:var(--muted)}
.tip{margin-top:26px;background:rgba(242,177,46,.12);border-left:4px solid var(--amber);padding:16px 20px;border-radius:0 10px 10px 0;font-size:.92rem;color:var(--teal-800)}

/* ---------- EV banner ---------- */
.ev{background:var(--teal-800);border-radius:var(--radius);color:#fff;padding:34px;display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:center}
.ev .icon{width:78px;height:78px;border-radius:50%;background:var(--amber);display:grid;place-items:center;font-size:2rem}
.ev h3{color:var(--amber);letter-spacing:.04em}
.ev .facts{display:flex;gap:34px;flex-wrap:wrap;margin-top:10px}
.ev .facts b{color:var(--amber)}
.ev .example{margin-top:14px;background:rgba(255,255,255,.08);border-radius:10px;padding:12px 16px;font-size:.85rem}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:34px}
.contact-line{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}
.contact-line .ic{flex:none;width:44px;height:44px;border-radius:11px;background:rgba(242,177,46,.16);display:grid;place-items:center;font-size:1.2rem}
.contact-line b{display:block;color:var(--teal-800);font-size:.92rem}
.contact-line span,.contact-line a{font-size:.9rem;color:var(--muted)}
.contact-line a:hover{color:var(--amber-dark)}
form .field{margin-bottom:16px}
form label{display:block;font-size:.85rem;font-weight:600;color:var(--teal-800);margin-bottom:6px}
form input,form select,form textarea{width:100%;padding:12px 14px;border:1.5px solid #dde7e9;border-radius:10px;font-family:inherit;font-size:.92rem;color:var(--ink);background:var(--white);transition:border .25s}
form input:focus,form select:focus,form textarea:focus{outline:none;border-color:var(--amber)}
form textarea{resize:vertical;min-height:100px}
.map-embed{margin-top:40px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.map-embed iframe{width:100%;height:340px;border:0;display:block}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{background:linear-gradient(160deg,var(--teal-900),var(--teal-700));padding:150px 0 70px;text-align:center;color:#fff;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(242,177,46,.18),transparent 65%);top:-160px;right:-120px}
.page-hero h1{font-size:clamp(1.8rem,4vw,2.7rem)}
.page-hero h1 .hl{color:var(--amber)}
.page-hero p{color:rgba(255,255,255,.78);max-width:560px;margin:12px auto 0}

/* ---------- CTA strip ---------- */
.cta-strip{background:linear-gradient(120deg,var(--amber),#f6c45c);padding:56px 0;text-align:center}
.cta-strip h2{color:var(--teal-900);font-size:clamp(1.4rem,3vw,2rem);margin-bottom:18px}
.cta-strip .btn-teal{box-shadow:0 8px 24px rgba(13,38,46,.3)}

/* ---------- Footer ---------- */
.site-footer{background:var(--teal-900);color:rgba(255,255,255,.75);padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;padding-bottom:40px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:16px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:10px;font-size:.9rem}
.site-footer a:hover{color:var(--amber)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;text-align:center;font-size:.82rem}
.wa-float{position:fixed;right:20px;bottom:20px;z-index:90;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(37,211,102,.45);animation:waPulse 2.4s infinite}
.wa-float svg{width:30px;height:30px;fill:#fff}
@keyframes waPulse{0%{box-shadow:0 8px 24px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.4)}70%{box-shadow:0 8px 24px rgba(37,211,102,.45),0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 8px 24px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,0)}}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .hero-inner{grid-template-columns:1fr;text-align:center;gap:14px}
  .hero{padding:110px 0 150px}
  .hero p.lead{margin-left:auto;margin-right:auto}
  .hero-actions{justify-content:center}
  .hero-scene{max-width:min(78vw,360px);margin-top:8px}
  .grid-2,.contact-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .section{padding:54px 0}
  .nav-toggle{display:block}
  .nav-links{position:fixed;inset:0;background:rgba(13,38,46,.98);flex-direction:column;justify-content:center;gap:30px;transform:translateX(100%);transition:transform .35s ease;z-index:101}
  .nav-links.open{transform:none}
  .nav-links a{font-size:1.15rem}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .grid-3,.why-grid,.founders,.gallery-grid{grid-template-columns:1fr}
  .ev{grid-template-columns:1fr;text-align:center;justify-items:center}
  .ev .facts{justify-content:center}
  .footer-grid{grid-template-columns:1fr}
  .hero{min-height:auto;padding:104px 0 140px}
  .hero-scene{max-width:min(86vw,320px)}
  .scroll-hint{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .hero-text>*,.hero-scene{opacity:1}
  .reveal{opacity:1;transform:none}
}