/* =========================================================
   RAYVION SOLARS — Premium Design System
   ========================================================= */
:root{
  --white:#FFFFFF;
  --navy:#081C3A;
  --navy-2:#0c264d;
  --gold:#FDB813;
  --emerald:#2E8B57;
  --gray:#F7F8FA;
  --ink:#0e1b2e;
  --muted:#5b6b82;
  --line:rgba(8,28,58,.10);

  --radius:20px;
  --radius-sm:16px;
  --shadow-sm:0 4px 20px rgba(8,28,58,.06);
  --shadow:0 18px 50px rgba(8,28,58,.10);
  --shadow-lg:0 30px 80px rgba(8,28,58,.16);
  --gold-grad:linear-gradient(135deg,#FDB813 0%,#ffcf4d 100%);
  --navy-grad:linear-gradient(135deg,#081C3A 0%,#0c264d 60%,#123163 100%);

  --maxw:1240px;
  --ease:cubic-bezier(.16,1,.3,1);
  --font-body:'Inter',system-ui,-apple-system,sans-serif;
  --font-head:'Poppins','Inter',sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
h1,h2,h3,h4,h5{font-family:var(--font-head);line-height:1.12;letter-spacing:-.02em;font-weight:700}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,48px)}
.text-gradient{background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;justify-content:center;
  font-family:var(--font-head);font-weight:600;font-size:.98rem;
  padding:.95rem 1.9rem;border-radius:100px;border:none;cursor:pointer;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .3s;
  white-space:nowrap;
}
.btn-primary{background:var(--gold-grad);color:var(--navy);box-shadow:0 12px 34px rgba(253,184,19,.38)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 44px rgba(253,184,19,.5)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(255,255,255,.22);transform:translateY(-3px)}
.btn-ghost .arrow{transition:transform .3s var(--ease)}
.btn-ghost:hover .arrow{transform:translateX(5px)}
.btn-block{width:100%}
.link-btn{background:none;border:none;color:var(--emerald);font-weight:600;cursor:pointer;font-size:.85rem;text-decoration:underline}

/* ---------- Glass ---------- */
.glass{
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(22px) saturate(160%);
  -webkit-backdrop-filter:blur(22px) saturate(160%);
  border:1px solid rgba(255,255,255,.7);
  box-shadow:var(--shadow);
  border-radius:var(--radius);
}
.glass-dark{
  background:rgba(255,255,255,.06);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);
}

/* ---------- Scroll progress ---------- */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--gold-grad);z-index:2000;transition:width .1s linear}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* =========================================================
   NAVBAR
   ========================================================= */
.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;transition:all .45s var(--ease);padding:1.1rem 0}
.navbar.scrolled{background:rgba(255,255,255,.82);backdrop-filter:blur(18px);box-shadow:0 6px 24px rgba(8,28,58,.07);padding:.6rem 0}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:.6rem}
.logo-mark{display:grid;place-items:center;filter:drop-shadow(0 3px 8px rgba(253,184,19,.4))}
.logo-text{font-family:var(--font-head);font-weight:800;font-size:1.32rem;color:#fff;letter-spacing:-.02em;transition:color .4s}
.logo-accent{color:var(--gold)}
.navbar.scrolled .logo-text{color:var(--navy)}
.nav-links{display:flex;align-items:center;gap:2rem}
.nav-links a{font-size:.94rem;font-weight:500;color:rgba(255,255,255,.9);transition:color .3s;position:relative}
.nav-links a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--gold);transition:width .3s var(--ease)}
.nav-links a:not(.nav-cta):hover::after{width:100%}
.navbar.scrolled .nav-links a{color:var(--navy)}
.nav-cta{background:var(--gold-grad);color:var(--navy)!important;padding:.6rem 1.3rem;border-radius:100px;font-weight:600;box-shadow:0 8px 22px rgba(253,184,19,.35)}
.nav-cta:hover{transform:translateY(-2px)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.nav-toggle span{width:26px;height:2.5px;background:#fff;border-radius:2px;transition:.35s var(--ease)}
.navbar.scrolled .nav-toggle span{background:var(--navy)}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;padding-top:80px}
.hero-bg{
  position:absolute;inset:-10% 0 0 0;height:120%;
  background:url('https://images.unsplash.com/photo-1509391366360-2e959784a276?auto=format&fit=crop&w=2000&q=80') center/cover no-repeat;
  will-change:transform;z-index:0;
}
.hero-overlay{position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(8,28,58,.72) 0%,rgba(8,28,58,.5) 45%,rgba(8,28,58,.82) 100%);
}
.hero-content{position:relative;z-index:3;text-align:center;padding-top:4vh}
.hero-badge{display:inline-flex;align-items:center;gap:.55rem;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);
  color:#fff;padding:.5rem 1.1rem;border-radius:100px;font-size:.85rem;font-weight:500;backdrop-filter:blur(8px);margin-bottom:1.6rem}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 0 rgba(253,184,19,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(253,184,19,.6)}70%{box-shadow:0 0 0 12px rgba(253,184,19,0)}100%{box-shadow:0 0 0 0 rgba(253,184,19,0)}}
.hero-title{font-size:clamp(2.6rem,6.4vw,5rem);color:#fff;font-weight:800;margin-bottom:1.3rem;text-shadow:0 6px 30px rgba(0,0,0,.3)}
.hero-subtitle{font-size:clamp(1.05rem,2.2vw,1.4rem);color:rgba(255,255,255,.92);max-width:620px;margin:0 auto 2.4rem;font-weight:400}
.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.hero-stats{position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:auto;padding-top:5vh;padding-bottom:3.5vh}
.stat-card{padding:1.5rem 1.2rem;text-align:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(16px)}
.stat-num{font-family:var(--font-head);font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800;color:var(--gold);line-height:1}
.stat-label{color:rgba(255,255,255,.9);font-size:.9rem;margin-top:.4rem;font-weight:500}
.scroll-cue{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);z-index:4;width:26px;height:42px;border:2px solid rgba(255,255,255,.55);border-radius:20px;display:grid;justify-items:center;padding-top:8px}
.scroll-cue span{width:4px;height:8px;background:#fff;border-radius:2px;animation:scrolldown 1.6s infinite}
@keyframes scrolldown{0%{opacity:0;transform:translateY(-4px)}50%{opacity:1}100%{opacity:0;transform:translateY(10px)}}

/* ---------- Trust bar ---------- */
.trust-bar{background:var(--navy);padding:1.1rem 0}
.trust-inner{display:flex;align-items:center;justify-content:center;gap:1.1rem;flex-wrap:wrap;color:rgba(255,255,255,.72);font-size:.86rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase}
.trust-inner .dot{color:var(--gold)}

/* =========================================================
   SECTIONS
   ========================================================= */
.section{padding:clamp(4.5rem,9vw,7.5rem) 0;position:relative}
.section-alt{background:var(--gray)}
.section-navy{background:var(--navy-grad);color:#fff;overflow:hidden}
.section-head{text-align:center;max-width:680px;margin:0 auto clamp(2.5rem,5vw,4rem)}
.eyebrow{display:inline-block;font-family:var(--font-head);font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--emerald);margin-bottom:.9rem}
.eyebrow.gold{color:var(--gold)}
.section-head h2{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:1rem;color:var(--navy)}
.section-head.light h2{color:#fff}
.section-head p{color:var(--muted);font-size:1.08rem}
.section-head.light p{color:rgba(255,255,255,.78)}

/* =========================================================
   ABOUT
   ========================================================= */
.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.about-media{position:relative}
.about-media img{border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;height:520px;object-fit:cover}
.about-float{position:absolute;bottom:-26px;right:-16px;padding:1.3rem 1.6rem;text-align:center;border-radius:var(--radius-sm)}
.about-float-num{font-family:var(--font-head);font-weight:800;font-size:1.9rem;color:var(--emerald)}
.about-float-num span{color:var(--gold)}
.about-float-label{font-size:.82rem;color:var(--muted);font-weight:500}
.about-text .eyebrow{margin-bottom:.7rem}
.about-text h2{font-size:clamp(1.8rem,3.6vw,2.7rem);color:var(--navy);margin-bottom:1.2rem}
.about-text>p{color:var(--muted);font-size:1.08rem;margin-bottom:2rem}
.about-pillars{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}
.pillar-icon{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,rgba(46,139,87,.14),rgba(253,184,19,.14));display:grid;place-items:center;color:var(--emerald);font-size:1.2rem;margin-bottom:.7rem}
.pillar h4{font-size:1.1rem;color:var(--navy);margin-bottom:.35rem}
.pillar p{font-size:.92rem;color:var(--muted)}

/* =========================================================
   SERVICES
   ========================================================= */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.service-card{padding:2rem 1.7rem;transition:transform .5s var(--ease),box-shadow .5s var(--ease);cursor:default;position:relative;overflow:hidden}
.service-card::before{content:"";position:absolute;inset:0;background:var(--gold-grad);opacity:0;transition:opacity .5s;z-index:-1}
.service-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}
.service-icon{font-size:2.2rem;width:64px;height:64px;border-radius:16px;background:linear-gradient(135deg,rgba(8,28,58,.05),rgba(253,184,19,.12));display:grid;place-items:center;margin-bottom:1.2rem}
.service-card h3{font-size:1.18rem;color:var(--navy);margin-bottom:.55rem}
.service-card p{font-size:.94rem;color:var(--muted)}

/* =========================================================
   WHY CHOOSE
   ========================================================= */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem}
.why-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:1.8rem 1.5rem;text-align:center;transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s}
.why-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:rgba(253,184,19,.5)}
.why-icon{font-size:1.9rem;margin-bottom:.9rem}
.why-card h4{font-size:1.02rem;color:var(--navy);margin-bottom:.4rem}
.why-card p{font-size:.88rem;color:var(--muted)}

/* =========================================================
   TIMELINE
   ========================================================= */
.timeline{display:grid;grid-template-columns:repeat(7,1fr);gap:1rem;position:relative;margin-top:2rem}
.timeline-track{position:absolute;top:22px;left:6%;right:6%;height:2px;background:linear-gradient(90deg,transparent,rgba(253,184,19,.5),transparent)}
.timeline-step{text-align:center;position:relative}
.ts-node{width:46px;height:46px;border-radius:50%;background:var(--gold-grad);color:var(--navy);font-family:var(--font-head);font-weight:800;display:grid;place-items:center;margin:0 auto 1.2rem;position:relative;z-index:2;box-shadow:0 8px 22px rgba(253,184,19,.4);font-size:1.1rem}
.ts-card{padding:1.1rem .9rem}
.ts-card h4{font-size:.98rem;color:#fff;margin-bottom:.4rem}
.ts-card p{font-size:.8rem;color:rgba(255,255,255,.72)}

/* =========================================================
   AI CALCULATOR
   ========================================================= */
.ai-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:1.6rem;align-items:start}
.ai-input{padding:2rem}
.ai-tabs{display:flex;background:rgba(8,28,58,.05);border-radius:100px;padding:5px;margin-bottom:1.6rem}
.ai-tab{flex:1;border:none;background:none;padding:.7rem;border-radius:100px;font-family:var(--font-head);font-weight:600;font-size:.9rem;color:var(--muted);cursor:pointer;transition:.35s var(--ease)}
.ai-tab.active{background:#fff;color:var(--navy);box-shadow:var(--shadow-sm)}
.ai-pane{display:none}
.ai-pane.active{display:block;animation:fadein .5s var(--ease)}
@keyframes fadein{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.field-label{display:block;font-size:.86rem;font-weight:600;color:var(--navy);margin:1.1rem 0 .5rem}
.field-label.light{color:rgba(255,255,255,.85)}
.field-label:first-child{margin-top:0}
.input-affix{position:relative;display:flex;align-items:center}
.input-affix input{width:100%;padding:.9rem 4rem .9rem 1.1rem;border:1.5px solid var(--line);border-radius:14px;font-size:1.05rem;font-family:var(--font-body);font-weight:600;color:var(--navy);transition:border-color .3s,box-shadow .3s;background:#fff}
.input-affix input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 4px rgba(253,184,19,.16)}
.input-affix .affix{position:absolute;right:1.1rem;color:var(--muted);font-size:.86rem;font-weight:500;pointer-events:none}
.range{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:100px;background:rgba(8,28,58,.12);margin:1rem 0 .3rem;cursor:pointer}
.range::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--gold);border:3px solid #fff;box-shadow:0 3px 10px rgba(253,184,19,.5);cursor:pointer}
.range::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--gold);border:3px solid #fff;box-shadow:0 3px 10px rgba(253,184,19,.5);cursor:pointer}
.range.gold{background:rgba(255,255,255,.2)}
.range-scale{display:flex;justify-content:space-between;font-size:.75rem;color:var(--muted)}
.range-scale.light{color:rgba(255,255,255,.6)}
.ai-input .btn{margin-top:1.8rem}
.ai-disclaimer{font-size:.76rem;color:var(--muted);text-align:center;margin-top:1rem;line-height:1.5}

/* Dropzone */
.dropzone{border:2px dashed rgba(8,28,58,.22);border-radius:var(--radius-sm);padding:2.4rem 1.5rem;text-align:center;cursor:pointer;transition:.35s var(--ease);background:rgba(8,28,58,.02)}
.dropzone:hover,.dropzone.drag{border-color:var(--gold);background:rgba(253,184,19,.06)}
.dz-icon{font-size:2.6rem;margin-bottom:.6rem}
.dz-title{font-weight:600;color:var(--navy)}
.dz-title span{color:var(--emerald);text-decoration:underline}
.dz-hint{font-size:.82rem;color:var(--muted);margin-top:.35rem}
.ocr-status{margin-top:1.3rem;text-align:center}
.ocr-spinner{width:34px;height:34px;border:3px solid rgba(8,28,58,.12);border-top-color:var(--gold);border-radius:50%;margin:0 auto .8rem;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.ocr-text{font-size:.9rem;color:var(--navy);font-weight:500;margin-bottom:.7rem}
.ocr-bar{height:6px;border-radius:100px;background:rgba(8,28,58,.1);overflow:hidden}
.ocr-bar-fill{height:100%;width:0;background:var(--gold-grad);transition:width .3s}
.ocr-result{margin-top:1.3rem;padding:1rem 1.2rem;border-radius:14px;background:rgba(46,139,87,.1);display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.ocr-result strong{color:var(--emerald);font-family:var(--font-head);font-size:1.15rem}
.ocr-result .link-btn{margin-left:auto}

/* Results */
.ai-results{min-height:100%}
.ai-empty{padding:3.5rem 2rem;text-align:center;height:100%;display:flex;flex-direction:column;justify-content:center}
.ai-empty-icon{font-size:3.4rem;margin-bottom:1rem}
.ai-empty h3{font-size:1.4rem;color:var(--navy);margin-bottom:.6rem}
.ai-empty p{color:var(--muted);max-width:380px;margin:0 auto}
.ai-dash{animation:fadein .6s var(--ease)}
.ai-hero-card{padding:2rem;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;margin-bottom:1.3rem;background:var(--navy-grad);color:#fff;border:1px solid rgba(255,255,255,.14)}
.ai-hero-label{font-size:.85rem;color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.ai-hero-num{font-family:var(--font-head);font-weight:800;font-size:clamp(2.6rem,5vw,3.6rem);color:var(--gold);line-height:1;margin:.4rem 0}
.ai-hero-num em{font-size:1.4rem;font-style:normal;color:#fff}
.ai-hero-sub{font-size:.9rem;color:rgba(255,255,255,.8)}
.ai-gauge{width:110px;height:110px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;font-family:var(--font-head);font-weight:700;font-size:1.05rem;color:#fff;
  background:conic-gradient(var(--gold) var(--pct,0%),rgba(255,255,255,.14) 0);position:relative}
.ai-gauge::before{content:"";position:absolute;inset:10px;border-radius:50%;background:var(--navy-2)}
.ai-gauge span{position:relative;z-index:2}
.ai-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.3rem}
.metric{padding:1.3rem 1.1rem;text-align:left;transition:transform .4s var(--ease)}
.metric:hover{transform:translateY(-5px)}
.metric.highlight{background:linear-gradient(135deg,rgba(253,184,19,.16),rgba(255,255,255,.6));border-color:rgba(253,184,19,.4)}
.metric.green{background:linear-gradient(135deg,rgba(46,139,87,.14),rgba(255,255,255,.6));border-color:rgba(46,139,87,.35)}
.metric-ic{font-size:1.4rem;margin-bottom:.5rem}
.metric-val{font-family:var(--font-head);font-weight:800;font-size:1.5rem;color:var(--navy);line-height:1}
.metric-lbl{font-size:.8rem;color:var(--muted);margin-top:.35rem;font-weight:500}
.ai-cta{padding:1.6rem 1.8rem;display:flex;align-items:center;justify-content:space-between;gap:1.2rem;flex-wrap:wrap;background:linear-gradient(135deg,rgba(46,139,87,.1),rgba(253,184,19,.1))}
.ai-cta h4{font-size:1.2rem;color:var(--navy);margin-bottom:.25rem}
.ai-cta p{font-size:.9rem;color:var(--muted)}

/* =========================================================
   PROJECTS (masonry)
   ========================================================= */
.masonry{columns:3;column-gap:1.3rem}
.mason-item{break-inside:avoid;margin-bottom:1.3rem;position:relative;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm)}
.mason-item img{width:100%;height:280px;object-fit:cover;transition:transform .7s var(--ease)}
.mason-item.tall img{height:400px}
.mason-item figcaption{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:1.4rem;
  background:linear-gradient(180deg,transparent 40%,rgba(8,28,58,.86));opacity:0;transition:opacity .5s var(--ease)}
.mason-item:hover figcaption{opacity:1}
.mason-item:hover img{transform:scale(1.08)}
.mason-item .tag{align-self:flex-start;background:var(--gold);color:var(--navy);font-size:.72rem;font-weight:700;padding:.25rem .7rem;border-radius:100px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.6rem}
.mason-item figcaption h4{color:#fff;font-size:1.15rem}

/* =========================================================
   TESTIMONIALS
   ========================================================= */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.testi-card{padding:2rem;display:flex;flex-direction:column;gap:1.1rem}
.stars{color:var(--gold);font-size:1.15rem;letter-spacing:.1em}
.testi-card p{color:var(--ink);font-size:1rem;line-height:1.7;font-style:italic;flex:1}
.testi-person{display:flex;align-items:center;gap:.9rem}
.testi-person img{width:52px;height:52px;border-radius:50%;object-fit:cover;border:2px solid var(--gold)}
.testi-person strong{display:block;color:var(--navy);font-size:.98rem}
.testi-person span{font-size:.82rem;color:var(--muted)}

/* =========================================================
   SAVINGS CALCULATOR
   ========================================================= */
.savings-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.savings-copy h2{font-size:clamp(1.8rem,3.6vw,2.7rem);margin:.6rem 0 1rem}
.savings-copy p{color:rgba(255,255,255,.78);font-size:1.08rem;margin-bottom:1.5rem}
.savings-points{list-style:none;display:grid;gap:.6rem}
.savings-points li{color:rgba(255,255,255,.9);font-weight:500}
.savings-card{padding:2.2rem}
.bill-display{font-family:var(--font-head);font-weight:800;font-size:2.8rem;color:var(--gold);text-align:center;margin:.5rem 0}
.savings-out{margin:1.8rem 0;display:grid;gap:.9rem}
.so-item{display:flex;justify-content:space-between;align-items:center;padding:.85rem 1.1rem;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.so-item.big{background:rgba(253,184,19,.14);border-color:rgba(253,184,19,.35)}
.so-label{color:rgba(255,255,255,.82);font-size:.92rem}
.so-val{font-family:var(--font-head);font-weight:700;font-size:1.2rem;color:#fff}
.so-val.gold{color:var(--gold);font-size:1.45rem}

/* =========================================================
   FAQ
   ========================================================= */
.faq-wrap{max-width:820px;margin:0 auto}
.faq-list{display:grid;gap:1rem}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;transition:box-shadow .4s,border-color .4s}
.faq-item[open]{box-shadow:var(--shadow);border-color:rgba(253,184,19,.4)}
.faq-item summary{list-style:none;cursor:pointer;padding:1.3rem 1.6rem;font-family:var(--font-head);font-weight:600;font-size:1.05rem;color:var(--navy);display:flex;align-items:center;justify-content:space-between;gap:1rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-plus{position:relative;width:18px;height:18px;flex-shrink:0}
.faq-plus::before,.faq-plus::after{content:"";position:absolute;background:var(--gold);border-radius:2px;transition:transform .4s var(--ease)}
.faq-plus::before{top:8px;left:0;width:18px;height:2.5px}
.faq-plus::after{top:0;left:8px;width:2.5px;height:18px}
.faq-item[open] .faq-plus::after{transform:rotate(90deg);opacity:0}
.faq-body{padding:0 1.6rem 1.4rem;color:var(--muted);font-size:.98rem;line-height:1.7}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:1.6rem;align-items:start}
.contact-form{padding:2.2rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.form-field{margin-bottom:1.1rem;display:flex;flex-direction:column}
.form-field label{font-size:.85rem;font-weight:600;color:var(--navy);margin-bottom:.45rem}
.form-field input,.form-field select,.form-field textarea{padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:12px;font-family:var(--font-body);font-size:.96rem;color:var(--navy);background:#fff;transition:border-color .3s,box-shadow .3s;resize:vertical}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 4px rgba(253,184,19,.15)}
.form-note{text-align:center;color:var(--emerald);font-weight:600;margin-top:1rem}
.contact-side{display:grid;gap:1.3rem}
.contact-info{padding:1.8rem}
.ci-item{display:flex;gap:1rem;align-items:flex-start;padding:.9rem 0;border-bottom:1px solid var(--line)}
.ci-item:last-of-type{border-bottom:none}
.ci-ic{font-size:1.3rem;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,rgba(8,28,58,.05),rgba(253,184,19,.12));display:grid;place-items:center;flex-shrink:0}
.ci-item strong{display:block;color:var(--navy);font-size:.95rem;margin-bottom:.15rem}
.ci-item a,.ci-item span{color:var(--muted);font-size:.92rem}
.ci-item a:hover{color:var(--emerald)}
.whatsapp-inline{display:flex;align-items:center;gap:.6rem;justify-content:center;margin-top:1rem;padding:.85rem;border-radius:12px;background:#25D366;color:#fff!important;font-weight:600;font-family:var(--font-head);transition:transform .3s}
.whatsapp-inline:hover{transform:translateY(-2px)}
.map-wrap{padding:8px;overflow:hidden}
.map-wrap iframe{width:100%;height:240px;border:0;border-radius:14px;display:block;filter:grayscale(.2)}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:var(--navy);color:rgba(255,255,255,.72);padding:4rem 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.5rem;padding-bottom:3rem}
.footer-logo .logo-text{color:#fff}
.footer-brand p{margin:1.1rem 0 1.4rem;font-size:.92rem;max-width:320px;line-height:1.7}
.socials{display:flex;gap:.7rem}
.socials a{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#fff;font-weight:700;transition:.35s var(--ease)}
.socials a:hover{background:var(--gold);color:var(--navy);transform:translateY(-3px)}
.footer-col h5{color:#fff;font-size:1rem;margin-bottom:1.1rem;font-family:var(--font-head)}
.footer-col a,.footer-col span{display:block;font-size:.9rem;margin-bottom:.7rem;color:rgba(255,255,255,.66);transition:color .3s}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 0;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem;flex-wrap:wrap;gap:.6rem}
.footer-legal a:hover{color:var(--gold)}

/* =========================================================
   WHATSAPP FLOAT
   ========================================================= */
.wa-float{position:fixed;bottom:24px;right:24px;width:60px;height:60px;border-radius:50%;background:#25D366;display:grid;place-items:center;z-index:900;box-shadow:0 10px 30px rgba(37,211,102,.5);animation:wafloat 3s ease-in-out infinite;transition:transform .3s}
.wa-float:hover{transform:scale(1.1)}
@keyframes wafloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1080px){
  .services-grid,.why-grid{grid-template-columns:repeat(2,1fr)}
  .ai-metrics{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(4,1fr);gap:1.4rem}
  .timeline-track{display:none}
  .masonry{columns:2}
  .testi-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-links{position:fixed;top:0;right:-100%;height:100vh;width:min(78vw,340px);flex-direction:column;justify-content:center;
    background:rgba(8,28,58,.97);backdrop-filter:blur(20px);gap:1.8rem;transition:right .5s var(--ease);box-shadow:-20px 0 60px rgba(0,0,0,.3)}
  .nav-links.open{right:0}
  .nav-links a{color:#fff!important;font-size:1.1rem}
  .nav-toggle{display:flex;z-index:1100}
  .nav-toggle.open span{background:#fff}
  .nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .about-grid,.ai-wrap,.savings-grid,.contact-grid{grid-template-columns:1fr}
  .about-media img{height:400px}
  .about-float{right:16px}
  .ai-hero-card{flex-direction:column;text-align:center}
}
@media (max-width:560px){
  .services-grid,.why-grid,.about-pillars,.ai-metrics{grid-template-columns:1fr}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .masonry{columns:1}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr;gap:.8rem}
  .stat-card{padding:1.1rem .8rem}
  .hero-actions{flex-direction:column;width:100%}
  .hero-actions .btn{width:100%}
  .ai-metrics{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;text-align:center}
}