/* =========================================
   MANAL ENERGY - Premium Solar Sales System
   ========================================= */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
    font-family:'Inter',system-ui,-apple-system,sans-serif;
    font-size:16px;line-height:1.6;color:#0a1628;background:#fff;
    -webkit-font-smoothing:antialiased;overflow-x:hidden;
}

:root{
    --navy:#0a1628;
    --navy-2:#0f1e36;
    --navy-3:#1a2942;
    --black:#000;
    --white:#fff;
    --gray-50:#f8fafc;
    --gray-100:#f1f5f9;
    --gray-200:#e2e8f0;
    --gray-300:#cbd5e1;
    --gray-500:#64748b;
    --gray-700:#334155;
    --gold:#fbbf24;
    --gold-dark:#f59e0b;
    --green:#10b981;
    --green-dark:#059669;
    --red:#ef4444;
    --shadow-sm:0 2px 8px rgba(10,22,40,.06);
    --shadow:0 8px 30px rgba(10,22,40,.08);
    --shadow-lg:0 20px 60px rgba(10,22,40,.15);
    --radius:14px;
    --radius-lg:20px;
    --container:1240px;
}

img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:.2s}
button{font-family:inherit;cursor:pointer;border:0;background:none}
h1,h2,h3,h4{font-family:'Space Grotesk','Inter',sans-serif;font-weight:700;line-height:1.15;letter-spacing:-.02em}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.gold{color:var(--gold)}
.eyebrow{
    display:inline-block;font-size:13px;font-weight:600;text-transform:uppercase;
    letter-spacing:.15em;color:var(--gold);margin-bottom:16px;
}

/* ============ BUTTONS ============ */
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 24px;border-radius:12px;font-weight:600;font-size:15px;
    transition:all .25s cubic-bezier(.4,0,.2,1);white-space:nowrap;cursor:pointer;
    border:2px solid transparent;
}
.btn-sm{padding:9px 18px;font-size:14px;border-radius:10px}
.btn-lg{padding:16px 32px;font-size:16px;border-radius:14px}
.btn-primary{background:linear-gradient(135deg,var(--gold) 0%,var(--gold-dark) 100%);color:var(--navy);box-shadow:0 8px 24px rgba(251,191,36,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(251,191,36,.5)}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.3);color:#fff}
.btn-outline:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-3)}
.btn-whatsapp{background:#25D366;color:#fff}
.btn-whatsapp:hover{background:#1ebe5a;transform:translateY(-2px)}

/* ============ TOPBAR ============ */
.topbar{background:var(--navy);color:rgba(255,255,255,.7);font-size:13px;padding:10px 0}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;gap:16px}
.topbar-left{display:flex;gap:24px}
@media(max-width:768px){.topbar{display:none}}

/* ============ HEADER ============ */
.site-header{
    position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    border-bottom:1px solid var(--gray-200);transition:.3s;
}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}

.logo{display:flex;align-items:center;gap:12px}
.logo-mark{
    width:44px;height:44px;border-radius:11px;background:var(--navy);
    display:flex;align-items:center;justify-content:center;
}
.logo-text b{display:block;font-family:'Space Grotesk';font-weight:800;font-size:19px;color:var(--navy);letter-spacing:.02em;line-height:1}
.logo-text span{font-size:10px;font-weight:600;letter-spacing:.25em;color:var(--gray-500);text-transform:uppercase}

.main-nav{display:flex;gap:32px}
.main-nav a{font-size:15px;font-weight:500;color:var(--gray-700);position:relative}
.main-nav a:hover{color:var(--navy)}
.main-nav a::after{
    content:'';position:absolute;bottom:-6px;left:0;width:0;height:2px;
    background:var(--gold);transition:.3s;
}
.main-nav a:hover::after{width:100%}

.header-cta{display:flex;align-items:center;gap:12px}
.mobile-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.mobile-toggle span{width:24px;height:2px;background:var(--navy);border-radius:2px;transition:.3s}

@media(max-width:900px){
    .main-nav{display:none}
    .header-cta .btn{display:none}
    .mobile-toggle{display:flex}
}

.mobile-menu{
    position:fixed;top:72px;left:0;right:0;background:#fff;padding:24px;
    box-shadow:var(--shadow);display:none;flex-direction:column;gap:4px;z-index:99;
}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:14px 16px;border-radius:10px;font-weight:500;color:var(--navy)}
.mobile-menu a:hover{background:var(--gray-100)}

/* ============ HERO ============ */
.hero{
    position:relative;min-height:720px;color:#fff;overflow:hidden;
    padding:80px 0 100px;display:flex;align-items:center;
}
.hero-bg{
    position:absolute;inset:0;
    background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 50%,#050d1c 100%);
    z-index:-2;
}
.hero-bg::before{
    content:'';position:absolute;inset:0;
    background:
        radial-gradient(ellipse 800px 500px at 20% 20%,rgba(251,191,36,.15),transparent),
        radial-gradient(ellipse 600px 400px at 85% 80%,rgba(16,185,129,.1),transparent),
        url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='60' height='60'><path d='M0 0h60v60H0z' fill='none'/><path d='M0 30h60M30 0v60' stroke='rgba(255,255,255,.03)' stroke-width='1'/></svg>");
}
.hero-inner{position:relative;z-index:1;max-width:900px}

.hero-badge{
    display:inline-flex;align-items:center;gap:10px;padding:8px 18px;
    background:rgba(251,191,36,.12);border:1px solid rgba(251,191,36,.3);
    border-radius:100px;font-size:13px;font-weight:500;color:var(--gold);
    margin-bottom:32px;
}
.hero-badge .dot{width:7px;height:7px;background:var(--gold);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

.hero-title{
    font-size:clamp(40px,6vw,76px);font-weight:800;line-height:1.05;
    margin-bottom:24px;letter-spacing:-.03em;
}
.hero-sub{
    font-size:clamp(16px,1.3vw,19px);line-height:1.6;color:rgba(255,255,255,.75);
    max-width:680px;margin-bottom:40px;
}
.hero-sub strong{color:#fff;font-weight:600}

.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:64px}

.hero-stats{
    display:grid;grid-template-columns:repeat(4,1fr);gap:32px;
    padding-top:40px;border-top:1px solid rgba(255,255,255,.1);max-width:700px;
}
.hero-stats .stat b{display:block;font-family:'Space Grotesk';font-size:28px;font-weight:700;color:var(--gold)}
.hero-stats .stat span{font-size:13px;color:rgba(255,255,255,.6)}

.hero-scroll{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);width:24px;height:40px;border:2px solid rgba(255,255,255,.3);border-radius:12px;display:flex;justify-content:center;padding-top:6px}
.hero-scroll span{width:3px;height:8px;background:var(--gold);border-radius:3px;animation:scroll 1.8s infinite}
@keyframes scroll{0%{transform:translateY(0);opacity:1}100%{transform:translateY(14px);opacity:0}}

@media(max-width:768px){
    .hero{padding:48px 0 72px;min-height:auto}
    .hero-stats{grid-template-columns:repeat(2,1fr);gap:20px}
    .hero-cta{flex-direction:column;align-items:stretch}
    .hero-cta .btn{width:100%}
}

/* ============ TRUST ============ */
.trust{padding:80px 0;background:var(--gray-50)}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.trust-item{
    background:#fff;padding:32px;border-radius:var(--radius);
    border:1px solid var(--gray-200);transition:.3s;
}
.trust-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.trust-icon{font-size:36px;margin-bottom:16px}
.trust-item h4{font-size:18px;margin-bottom:8px;color:var(--navy)}
.trust-item p{color:var(--gray-500);font-size:14px}
@media(max-width:900px){.trust-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.trust-grid{grid-template-columns:1fr}}

/* ============ SECTION HEAD ============ */
.section-head{text-align:center;max-width:700px;margin:0 auto 56px}
.section-head h2{font-size:clamp(30px,4vw,48px);margin-bottom:14px;color:var(--navy)}
.section-head p{font-size:17px;color:var(--gray-500)}

/* ============ SYSTEMS ============ */
.systems{padding:100px 0;background:#fff}
.systems-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.system-card{
    position:relative;background:#fff;padding:28px 22px;border-radius:var(--radius);
    border:1px solid var(--gray-200);transition:.3s;cursor:pointer;overflow:hidden;
}
.system-card::before{
    content:'';position:absolute;top:0;left:0;right:0;height:3px;
    background:linear-gradient(90deg,var(--gold),var(--green));
    transform:scaleX(0);transform-origin:left;transition:.3s;
}
.system-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.system-card:hover::before{transform:scaleX(1)}
.system-icon{font-size:38px;margin-bottom:14px}
.system-card h3{font-size:16px;margin-bottom:8px;color:var(--navy);font-family:'Inter';font-weight:700}
.system-card p{font-size:13px;color:var(--gray-500);line-height:1.5;margin-bottom:16px}
.system-card .arrow{position:absolute;bottom:18px;right:20px;color:var(--gold);font-size:20px;font-weight:700;opacity:0;transform:translateX(-6px);transition:.3s}
.system-card:hover .arrow{opacity:1;transform:translateX(0)}
@media(max-width:1100px){.systems-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.systems-grid{grid-template-columns:repeat(2,1fr)}}

/* ============ PROCESS ============ */
.process{padding:100px 0;background:var(--gray-50)}
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-bottom:50px}
.process-step{
    background:#fff;padding:40px 32px;border-radius:var(--radius-lg);
    border:1px solid var(--gray-200);position:relative;transition:.3s;
}
.process-step:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.step-num{
    font-family:'Space Grotesk';font-size:48px;font-weight:800;
    background:linear-gradient(135deg,var(--gold),var(--gold-dark));
    -webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px;line-height:1;
}
.process-step h3{font-size:22px;margin-bottom:10px;color:var(--navy)}
.process-step p{color:var(--gray-500)}
.process-cta{text-align:center}
@media(max-width:768px){.process-grid{grid-template-columns:1fr}}

/* ============ WHY ============ */
.why{padding:100px 0;background:#fff}
.why-inner{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.why-left h2{font-size:clamp(30px,4vw,46px);margin-bottom:16px;color:var(--navy)}
.why-left .lead{font-size:18px;color:var(--gray-500);margin-bottom:32px}
.why-list{list-style:none;display:grid;gap:14px}
.why-list li{display:flex;align-items:center;gap:12px;font-size:16px;color:var(--gray-700)}
.why-list li span{
    flex-shrink:0;width:26px;height:26px;border-radius:50%;
    background:linear-gradient(135deg,var(--green),var(--green-dark));
    color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;
}

.why-card{
    background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);
    padding:40px;border-radius:24px;color:#fff;position:relative;overflow:hidden;
    box-shadow:var(--shadow-lg);
}
.why-card::before{
    content:'';position:absolute;top:-50%;right:-20%;width:400px;height:400px;
    background:radial-gradient(circle,rgba(251,191,36,.15),transparent 70%);
}
.why-card-top{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;color:rgba(255,255,255,.7);margin-bottom:20px;position:relative}
.live-dot{width:8px;height:8px;background:var(--green);border-radius:50%;animation:pulse 1.5s infinite;box-shadow:0 0 0 4px rgba(16,185,129,.2)}
.why-metric{position:relative;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:24px}
.metric-label{font-size:13px;color:rgba(255,255,255,.6);margin-bottom:4px}
.metric-value{font-family:'Space Grotesk';font-size:56px;font-weight:800;color:var(--gold);line-height:1}
.why-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;position:relative}
.why-row>div{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.why-row span{display:block;font-size:12px;color:rgba(255,255,255,.55);margin-bottom:4px}
.why-row b{font-family:'Space Grotesk';font-size:20px;font-weight:700;color:#fff}
.why-row b.gold{color:var(--gold)}
@media(max-width:900px){.why-inner{grid-template-columns:1fr;gap:40px}}

/* ============ FINAL CTA ============ */
.final-cta{
    padding:100px 0;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);
    color:#fff;text-align:center;position:relative;overflow:hidden;
}
.final-cta::before{
    content:'';position:absolute;inset:0;
    background:radial-gradient(ellipse at center,rgba(251,191,36,.12),transparent 70%);
}
.final-cta h2{font-size:clamp(32px,5vw,56px);margin-bottom:20px;position:relative}
.final-cta p{font-size:19px;color:rgba(255,255,255,.7);margin-bottom:40px;position:relative}
.cta-buttons{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;position:relative}

/* ============ FOOTER ============ */
.site-footer{background:var(--navy);color:rgba(255,255,255,.65);padding:72px 0 32px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:50px;margin-bottom:50px}
.footer-about{max-width:360px}
.footer-about p{margin-top:18px;line-height:1.7}
.footer-col h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:18px;text-transform:uppercase;letter-spacing:.1em}
.footer-col a,.footer-col p{display:block;padding:6px 0;color:rgba(255,255,255,.65);transition:.2s}
.footer-col a:hover{color:var(--gold);transform:translateX(3px)}
.footer-bottom{padding-top:28px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:600px){.footer-grid{grid-template-columns:1fr}}

/* ============ FLOAT WHATSAPP ============ */
.float-whatsapp{
    position:fixed;bottom:24px;right:24px;z-index:90;width:58px;height:58px;
    background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;
    box-shadow:0 8px 24px rgba(37,211,102,.4);animation:float 3s ease-in-out infinite;
}
.float-whatsapp:hover{transform:scale(1.1)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@media(max-width:768px){
    .float-whatsapp{bottom:90px;right:16px;width:52px;height:52px}
}

/* ============ STICKY CTA ============ */
.sticky-cta{display:none}
@media(max-width:768px){
    .sticky-cta{
        position:fixed;bottom:0;left:0;right:0;z-index:80;background:#fff;
        box-shadow:0 -4px 20px rgba(0,0,0,.08);padding:10px;display:grid;
        grid-template-columns:1fr 1fr 1.3fr;gap:6px;
    }
    .sticky-btn{
        padding:12px 6px;border-radius:10px;font-size:13px;font-weight:600;
        display:flex;align-items:center;justify-content:center;gap:6px;
        background:var(--gray-100);color:var(--navy);
    }
    .sticky-btn.whatsapp{background:#25D366;color:#fff}
    .sticky-btn.primary{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:var(--navy)}
    body{padding-bottom:70px}
}

/* ============ WIZARD / FORM ============ */
.wizard-wrap{padding:48px 0 80px;background:var(--gray-50);min-height:calc(100vh - 72px)}
.wizard{max-width:880px;margin:0 auto;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}
.wizard-header{padding:32px 40px;border-bottom:1px solid var(--gray-200);background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff}
.wizard-header h1{font-size:26px;margin-bottom:6px}
.wizard-header p{color:rgba(255,255,255,.7);font-size:14px}

.progress-bar{display:flex;gap:6px;margin-top:22px}
.progress-step{flex:1;height:4px;background:rgba(255,255,255,.15);border-radius:4px;overflow:hidden;position:relative}
.progress-step.active::after,.progress-step.done::after{content:'';position:absolute;inset:0;background:var(--gold);animation:fill .4s ease}
@keyframes fill{from{transform:scaleX(0);transform-origin:left}to{transform:scaleX(1);transform-origin:left}}

.wizard-body{padding:44px 40px}
.wizard-step{display:none}
.wizard-step.active{display:block;animation:slideIn .4s}
@keyframes slideIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.wizard-step h2{font-size:24px;margin-bottom:6px;color:var(--navy)}
.wizard-step .step-sub{color:var(--gray-500);margin-bottom:28px;font-size:15px}

.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.form-grid.cols-1{grid-template-columns:1fr}
.form-group{display:flex;flex-direction:column;gap:7px}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:13px;font-weight:600;color:var(--gray-700)}
.form-group label .req{color:var(--red);margin-left:2px}
.form-control{
    padding:13px 15px;border:1.5px solid var(--gray-200);border-radius:11px;font-size:15px;
    font-family:inherit;color:var(--navy);background:#fff;transition:.2s;width:100%;
}
.form-control:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 4px rgba(251,191,36,.15)}
select.form-control{cursor:pointer;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 
select.form-control{
    cursor:pointer;
    background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'><path fill='none' stroke='%2364748b' stroke-width='2' d='M3 5l4 4 4-4'/></svg>");
    background-repeat:no-repeat;background-position:right 16px center;padding-right:42px;appearance:none;
}
textarea.form-control{resize:vertical;min-height:100px}

.radio-group{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;grid-column:1/-1}
.radio-card{
    padding:16px;border:2px solid var(--gray-200);border-radius:12px;cursor:pointer;
    display:flex;align-items:center;gap:12px;transition:.2s;background:#fff;
}
.radio-card:hover{border-color:var(--gold)}
.radio-card input{display:none}
.radio-card input:checked + .radio-label{color:var(--navy)}
.radio-card:has(input:checked){border-color:var(--gold);background:rgba(251,191,36,.06)}
.radio-icon{font-size:24px}
.radio-label{font-size:14px;font-weight:600;color:var(--gray-700)}

.wizard-footer{padding:24px 40px;border-top:1px solid var(--gray-200);display:flex;justify-content:space-between;align-items:center;background:var(--gray-50)}
.wizard-footer .step-info{font-size:13px;color:var(--gray-500);font-weight:500}
.wizard-footer .btn-group{display:flex;gap:10px}
.btn-ghost{background:transparent;color:var(--gray-700);border:2px solid var(--gray-200)}
.btn-ghost:hover{border-color:var(--navy);color:var(--navy)}

@media(max-width:768px){
    .wizard-header,.wizard-body,.wizard-footer{padding-left:22px;padding-right:22px}
    .form-grid{grid-template-columns:1fr}
    .radio-group{grid-template-columns:1fr}
}

/* ============ RESULT DASHBOARD ============ */
.result-wrap{padding:40px 0 80px;background:var(--gray-50);min-height:100vh}
.result-header{
    background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;
    padding:50px 40px;border-radius:var(--radius-lg);margin-bottom:28px;position:relative;overflow:hidden;
}
.result-header::before{
    content:'';position:absolute;top:-60%;right:-10%;width:500px;height:500px;
    background:radial-gradient(circle,rgba(251,191,36,.18),transparent 70%);
}
.result-title{position:relative;z-index:1}
.result-title .badge{
    display:inline-block;padding:6px 14px;background:rgba(16,185,129,.2);
    color:#4ade80;border-radius:100px;font-size:12px;font-weight:600;margin-bottom:14px;
}
.result-title h1{font-size:clamp(28px,4vw,42px);margin-bottom:10px}
.result-title p{color:rgba(255,255,255,.7);font-size:16px}
.result-highlight{
    margin-top:28px;padding:24px;background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.3);
    border-radius:14px;font-size:17px;position:relative;z-index:1;
}
.result-highlight b{color:var(--gold);font-size:22px;font-family:'Space Grotesk'}

.result-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:28px}
.result-card{
    background:#fff;padding:26px;border-radius:var(--radius);border:1px solid var(--gray-200);
    position:relative;transition:.3s;overflow:hidden;
}
.result-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.result-card .icon{
    width:44px;height:44px;border-radius:11px;display:flex;align-items:center;justify-content:center;
    font-size:22px;margin-bottom:16px;
}
.result-card.c1 .icon{background:rgba(251,191,36,.12);color:var(--gold-dark)}
.result-card.c2 .icon{background:rgba(16,185,129,.12);color:var(--green-dark)}
.result-card.c3 .icon{background:rgba(59,130,246,.12);color:#2563eb}
.result-card.c4 .icon{background:rgba(168,85,247,.12);color:#9333ea}
.result-card.c5 .icon{background:rgba(239,68,68,.12);color:#dc2626}
.result-card .label{font-size:13px;color:var(--gray-500);margin-bottom:6px;font-weight:500}
.result-card .value{font-family:'Space Grotesk';font-size:28px;font-weight:700;color:var(--navy);line-height:1.1;margin-bottom:4px}
.result-card .unit{font-size:13px;color:var(--gray-500);font-weight:500}

@media(max-width:1000px){.result-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:500px){.result-grid{grid-template-columns:1fr}}

.result-panels{display:grid;grid-template-columns:1.3fr 1fr;gap:22px;margin-bottom:28px}
.panel{background:#fff;padding:32px;border-radius:var(--radius-lg);border:1px solid var(--gray-200)}
.panel h3{font-size:18px;margin-bottom:20px;color:var(--navy);display:flex;align-items:center;gap:10px}
.panel h3::before{content:'';width:4px;height:20px;background:var(--gold);border-radius:2px}

.roi-table{width:100%;border-collapse:collapse;font-size:14px}
.roi-table th,.roi-table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--gray-100)}
.roi-table th{background:var(--gray-50);font-weight:600;color:var(--gray-700);font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.roi-table td b{color:var(--green-dark)}

.chart-area{height:240px;position:relative;padding:20px 0}
.chart-bars{display:flex;align-items:flex-end;gap:8px;height:200px}
.bar{flex:1;background:linear-gradient(180deg,var(--gold),var(--gold-dark));border-radius:4px 4px 0 0;position:relative;transition:.4s;min-height:4px}
.bar:hover{opacity:.85}
.bar .bar-val{position:absolute;top:-22px;left:50%;transform:translateX(-50%);font-size:10px;font-weight:600;color:var(--gray-700);white-space:nowrap}
.chart-labels{display:flex;gap:8px;margin-top:10px}
.chart-labels span{flex:1;text-align:center;font-size:11px;color:var(--gray-500)}

.result-actions{
    background:linear-gradient(135deg,#fff,var(--gray-50));padding:32px;
    border-radius:var(--radius-lg);border:1px solid var(--gray-200);
}
.result-actions h3{font-size:22px;margin-bottom:8px;color:var(--navy)}
.result-actions p{color:var(--gray-500);margin-bottom:22px}
.action-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}

@media(max-width:900px){
    .result-panels{grid-template-columns:1fr}
    .action-buttons{grid-template-columns:1fr}
}

/* ============ ALERT / MESSAGES ============ */
.alert{padding:14px 18px;border-radius:11px;margin-bottom:18px;font-size:14px;display:flex;align-items:center;gap:10px}
.alert-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}
.alert-success{background:#d1fae5;color:#065f46;border:1px solid #a7f3d0}
.alert-info{background:#dbeafe;color:#1e40af;border:1px solid #bfdbfe}

/* ============ LOADING ============ */
.loader{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ============ PRINT ============ */
@media print{
    .site-header,.topbar,.site-footer,.sticky-cta,.float-whatsapp,.result-actions{display:none!important}
    body{background:#fff}
}