/* OUTALKO.COM v4 — Dynamic Edition */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#FAF7F2;--bg-warm:#F0EBE3;--bg-dark:#1B2E22;
  --card:#FFFFFF;--text:#1A1814;--text-sec:#7A7062;--text-muted:#A89F93;
  --accent:#3D7A50;--accent-dk:#2C5E3B;--accent-lt:#E4EFE7;--accent-viv:#48A463;
  --terra:#C4704B;--terra-lt:#FDF0EA;
  --gold:#A68A3E;--gold-lt:#FBF6E8;
  --border:#E4DDD3;--border-lt:#F0ECE5;
  --sh-sm:0 2px 12px rgba(26,24,20,.04);--sh-md:0 8px 32px rgba(26,24,20,.06);
  --sh-lg:0 20px 60px rgba(26,24,20,.08);--sh-xl:0 32px 80px rgba(26,24,20,.1);
  --serif:'Playfair Display',Georgia,serif;--sans:'Nunito Sans',system-ui,sans-serif;
  --ease:cubic-bezier(.4,0,.2,1);--ease-sp:cubic-bezier(.34,1.56,.64,1);
}

/* DARK MODE */
body.dark{
  --bg:#111A14;--bg-warm:#0E150F;--bg-dark:#0A0F0C;
  --card:#1A231C;--text:#E8E4DF;--text-sec:#9C9688;--text-muted:#6B6459;
  --accent:#5FAF72;--accent-dk:#4A9360;--accent-lt:#1E3526;--accent-viv:#6BC97F;
  --terra:#D98B6A;--terra-lt:#2A1C14;
  --gold:#C9A84E;--gold-lt:#1F1C0F;
  --border:#2A3228;--border-lt:#222A24;
  --sh-sm:0 2px 12px rgba(0,0,0,.2);--sh-md:0 8px 32px rgba(0,0,0,.3);
  --sh-lg:0 20px 60px rgba(0,0,0,.35);--sh-xl:0 32px 80px rgba(0,0,0,.4);
}
body.dark::after{opacity:.015}

html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased;transition:background .4s,color .4s}
body::after{content:'';position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.025;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;transition:all .5s var(--ease)}
nav.scrolled{background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);box-shadow:0 1px 0 var(--border)}
.nav-inner{max-width:1140px;margin:0 auto;padding:22px 40px;display:flex;align-items:center;justify-content:space-between}
.logo{font-family:var(--serif);font-size:22px;font-weight:700;color:var(--text);text-decoration:none;letter-spacing:-.5px;transition:opacity .3s}
.logo:hover{opacity:.7}
.logo span{color:var(--terra);font-weight:400;font-style:italic}
.nav-links{display:flex;gap:32px;align-items:center;list-style:none}
.nav-links a{font-size:13px;font-weight:600;color:var(--text-sec);text-decoration:none;letter-spacing:.8px;text-transform:uppercase;transition:color .3s;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-6px;left:50%;width:0;height:2px;background:var(--accent);transition:all .3s var(--ease);transform:translateX(-50%);border-radius:1px}
.nav-links a:hover{color:var(--text)}.nav-links a:hover::after{width:100%}
.nav-links a.active{color:var(--accent)}.nav-links a.active::after{width:100%}
.nav-cta{background:var(--accent)!important;color:#fff!important;padding:11px 26px!important;border-radius:100px!important;font-size:12px!important;letter-spacing:1px!important;transition:all .3s var(--ease)!important}
.nav-cta:hover{background:var(--accent-dk)!important;transform:translateY(-1px);box-shadow:0 4px 16px rgba(61,122,80,.25)!important}
.nav-cta::after{display:none!important}

/* Dark mode toggle */
.theme-toggle{width:38px;height:38px;border-radius:50%;background:var(--border-lt);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s;color:var(--text-sec);margin-left:4px;flex-shrink:0}
.theme-toggle:hover{background:var(--accent-lt);color:var(--accent)}
.theme-toggle svg{width:18px;height:18px;transition:transform .4s var(--ease-sp)}
.theme-toggle:hover svg{transform:rotate(30deg)}
body.dark .theme-toggle .sun{display:block}body.dark .theme-toggle .moon{display:none}
body:not(.dark) .theme-toggle .sun{display:none}body:not(.dark) .theme-toggle .moon{display:block}

.mobile-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.mobile-toggle span{display:block;width:22px;height:1.5px;background:var(--text);transition:all .3s}
.mobile-menu{display:none;position:fixed;top:66px;left:0;right:0;background:color-mix(in srgb,var(--bg) 98%,transparent);backdrop-filter:blur(24px);padding:16px 40px 28px;flex-direction:column;gap:4px;box-shadow:var(--sh-md)}
.mobile-menu.open{display:flex}
.mobile-menu a{font-size:15px;font-weight:600;color:var(--text-sec);text-decoration:none;padding:12px 0;border-bottom:1px solid var(--border-lt);transition:color .2s}
.mobile-menu a:hover{color:var(--accent)}

/* SCROLL PROGRESS */
.scroll-progress{position:absolute;bottom:0;left:0;height:2.5px;width:0;background:linear-gradient(90deg,var(--accent),var(--terra));border-radius:0 2px 2px 0;transition:width .1s linear;z-index:10}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 34px;border-radius:100px;font-size:15px;font-weight:600;text-decoration:none;transition:all .35s var(--ease);cursor:pointer;border:none;font-family:var(--sans);letter-spacing:.2px}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 16px rgba(61,122,80,.2)}
.btn-primary:hover{background:var(--accent-dk);transform:translateY(-2px);box-shadow:0 8px 30px rgba(61,122,80,.3)}
.btn-outline{background:transparent;color:var(--text);border:1.5px solid var(--border)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-lt)}
.btn-white{background:var(--card);color:var(--text);box-shadow:var(--sh-sm)}
.btn-white:hover{transform:translateY(-2px);box-shadow:var(--sh-md)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.2)}
.btn-ghost:hover{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.4)}

/* SECTIONS */
section{padding:120px 40px}
.section-label{display:inline-flex;align-items:center;gap:10px;font-size:11px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--terra);margin-bottom:20px}
.section-label::before{content:'';width:28px;height:1.5px;background:var(--terra)}
.section-title{font-family:var(--serif);font-size:clamp(30px,4.2vw,48px);font-weight:800;line-height:1.15;letter-spacing:-.8px;margin-bottom:20px}
.section-desc{font-size:17px;color:var(--text-sec);max-width:560px;line-height:1.85}
.container{max-width:1140px;margin:0 auto}
.bg-warm{background:var(--bg-warm)}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:140px 40px 100px}
.hero-bg{position:absolute;inset:0;pointer-events:none}.hero-bg .orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;transition:opacity .4s}
.hero-bg .o1{width:500px;height:500px;top:-15%;right:-5%;background:var(--accent-lt)}
.hero-bg .o2{width:350px;height:350px;bottom:-10%;left:-5%;background:var(--gold-lt)}
.hero-bg .o3{width:200px;height:200px;top:40%;left:30%;background:var(--terra-lt)}

/* Floating leaf particles */
.hero-leaves{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.leaf{position:absolute;opacity:0;animation:leafFloat linear infinite}
.leaf svg{width:100%;height:100%}
@keyframes leafFloat{
  0%{transform:translate(0,0) rotate(0deg) scale(1);opacity:0}
  10%{opacity:.15}
  90%{opacity:.15}
  100%{transform:translate(-150px,100vh) rotate(360deg) scale(.6);opacity:0}
}

.hero-inner{max-width:1140px;margin:0 auto;display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:center;width:100%;position:relative;z-index:1}
.hero-label{display:inline-flex;align-items:center;gap:10px;background:var(--accent-lt);color:var(--accent-dk);padding:8px 20px;border-radius:100px;font-size:13px;font-weight:600;margin-bottom:32px;border:1px solid rgba(61,122,80,.12)}
.hero-label .dot{width:7px;height:7px;background:var(--accent-viv);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}
.hero h1{font-family:var(--serif);font-size:clamp(38px,5.2vw,58px);font-weight:800;line-height:1.08;letter-spacing:-1.5px;margin-bottom:28px}
.hero h1 em{font-style:italic;color:var(--accent);font-weight:700}

/* Typing cursor */
.typing-cursor{display:inline-block;width:3px;height:.9em;background:var(--accent);margin-left:4px;vertical-align:text-bottom;animation:blink .8s step-end infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

.hero-desc{font-size:18px;color:var(--text-sec);line-height:1.85;margin-bottom:44px;max-width:480px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.hero-card{background:var(--card);border-radius:28px;overflow:hidden;box-shadow:var(--sh-xl);border:1px solid var(--border-lt);transition:background .4s,border-color .4s}
.hero-card-accent{height:3px;background:linear-gradient(90deg,var(--accent),var(--terra),var(--gold))}
.hero-card-img{width:100%;height:300px;object-fit:cover;display:block;background:var(--bg-warm)}
.hero-card-body{padding:32px 36px 36px}
.hero-card-name{font-family:var(--serif);font-size:21px;font-weight:700;text-align:center}
.hero-card-role{text-align:center;color:var(--text-sec);font-size:13px;margin-top:4px;font-weight:500}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}
.stat{text-align:center;padding:14px 8px;background:var(--bg);border-radius:14px;transition:all .3s var(--ease)}
.stat:hover{background:var(--accent-lt);transform:translateY(-2px)}
.stat-num{font-family:var(--serif);font-size:28px;font-weight:800;color:var(--accent);line-height:1}
.stat-label{font-size:11px;color:var(--text-muted);margin-top:4px;font-weight:600;letter-spacing:.2px;text-transform:uppercase}

/* SERVICES */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:64px}
.service-card{background:var(--card);border-radius:22px;padding:36px 30px;transition:all .4s var(--ease);border:1px solid var(--border-lt);position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:0;transition:height .4s var(--ease);z-index:0}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--sh-lg);border-color:transparent}
.service-card:hover::before{height:80px}
.service-card.sc-green::before{background:linear-gradient(180deg,var(--accent-lt),transparent)}
.service-card.sc-terra::before{background:linear-gradient(180deg,var(--terra-lt),transparent)}
.service-card.sc-gold::before{background:linear-gradient(180deg,var(--gold-lt),transparent)}
.service-card>*{position:relative;z-index:1}
.svc-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.svc-icon svg{width:24px;height:24px;stroke-width:1.8}
.svc-icon.green{background:var(--accent-lt);color:var(--accent)}
.svc-icon.terra{background:var(--terra-lt);color:var(--terra)}
.svc-icon.gold{background:var(--gold-lt);color:var(--gold)}
.service-card h3{font-family:var(--serif);font-size:19px;font-weight:700;margin-bottom:10px}
.service-card p{font-size:14.5px;color:var(--text-sec);line-height:1.7}

/* ABOUT */
.about-grid{display:grid;grid-template-columns:.42fr .58fr;gap:80px;align-items:start;margin-top:64px}
.about-image{border-radius:28px;overflow:hidden;position:relative;box-shadow:var(--sh-xl)}
.about-image img{width:100%;display:block;object-fit:cover}
.about-image-overlay{position:absolute;bottom:0;left:0;right:0;padding:28px 32px;background:linear-gradient(transparent,rgba(27,46,34,.85));color:#fff}
.about-image-overlay h4{font-family:var(--serif);font-size:18px;font-weight:700}
.about-image-overlay p{font-size:13px;opacity:.8;margin-top:2px}
.about-content h3{font-family:var(--serif);font-size:28px;font-weight:700;margin-bottom:16px}
.about-content>p{font-size:16px;color:var(--text-sec);line-height:1.85;margin-bottom:32px}
.credentials{list-style:none;display:flex;flex-direction:column;gap:14px}
.credentials li{display:flex;gap:14px;align-items:flex-start;font-size:14px;color:var(--text-sec);line-height:1.65}
.credentials li::before{content:'';flex-shrink:0;width:6px;height:6px;background:var(--accent);border-radius:50%;margin-top:9px}
.member-badge{display:inline-flex;align-items:center;gap:12px;background:var(--gold-lt);border:1px solid rgba(166,138,62,.15);border-radius:14px;padding:16px 24px;margin-top:28px}
.member-badge .bi{width:36px;height:36px;background:rgba(166,138,62,.15);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.member-badge span{font-size:14px;font-weight:600;color:var(--gold)}

/* INFO */
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:64px}
.info-card{background:var(--card);border-radius:22px;padding:36px;border:1px solid var(--border-lt);transition:all .35s var(--ease);cursor:pointer;position:relative;overflow:hidden}
.info-card:hover{border-color:var(--accent);box-shadow:var(--sh-md);transform:translateY(-3px)}
.info-card .arrow{position:absolute;top:36px;right:36px;width:32px;height:32px;background:var(--bg);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .35s var(--ease);color:var(--text-muted)}
.info-card:hover .arrow{background:var(--accent);color:#fff;transform:translateX(2px)}
.info-card h4{font-family:var(--serif);font-size:18px;font-weight:700;margin-bottom:10px;padding-right:48px}
.info-card p{font-size:14px;color:var(--text-sec);line-height:1.7}
.info-tag{display:inline-block;font-size:10px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;padding:5px 12px;border-radius:8px;margin-bottom:16px}
.info-tag.health{background:var(--accent-lt);color:var(--accent)}
.info-tag.warning{background:var(--terra-lt);color:var(--terra)}
.info-tag.science{background:#EDE8F5;color:#5B4BA0}
body.dark .info-tag.science{background:#1E1A2E;color:#A898D4}

/* DIAG */
.diag-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;margin-top:64px}
.diag-features{display:flex;flex-direction:column}
.diag-item{display:flex;gap:20px;align-items:flex-start;padding:20px 0;border-bottom:1px solid var(--border-lt);transition:all .3s var(--ease)}
.diag-item:first-child{padding-top:0}.diag-item:last-child{border-bottom:none}
.diag-item:hover{padding-left:8px}
.diag-item .num{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;font-size:13px;display:flex;align-items:center;justify-content:center}
.diag-item p{font-size:15px;color:var(--text-sec);line-height:1.65}
.diag-visual{background:var(--card);border-radius:28px;padding:44px;box-shadow:var(--sh-lg);border:1px solid var(--border-lt);position:sticky;top:120px}
.diag-visual img{width:100%;border-radius:18px;margin-bottom:28px}
.diag-visual h3{font-family:var(--serif);font-size:24px;font-weight:700;margin-bottom:10px}
.diag-visual>p{color:var(--text-sec);font-size:14px;margin-bottom:24px;line-height:1.7}
.cert-badge{display:flex;align-items:center;gap:12px;background:var(--accent-lt);border-radius:14px;padding:16px 20px;font-size:13px;font-weight:600;color:var(--accent-dk)}
.cert-badge svg{flex-shrink:0}

/* CONTACT SECTION (dark CTA) */
.contact-section{background:var(--bg-dark);color:#fff;position:relative;overflow:hidden}
.contact-section::before{content:'';position:absolute;top:-200px;right:-100px;width:500px;height:500px;border-radius:50%;background:rgba(61,122,80,.08);filter:blur(60px)}
.contact-section .section-label{color:rgba(255,255,255,.5)}.contact-section .section-label::before{background:rgba(255,255,255,.3)}
.contact-section .section-title{color:#fff}.contact-section .section-desc{color:rgba(255,255,255,.6)}

/* CONTACT PAGE */
.contact-page-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:stretch}
.contact-card-main{background:var(--card);border-radius:28px;padding:48px;box-shadow:var(--sh-lg);border:1px solid var(--border-lt);height:100%;display:flex;flex-direction:column}
.contact-profile{display:flex;align-items:center;gap:16px;margin-bottom:36px;padding-bottom:28px;border-bottom:1px solid var(--border-lt)}
.contact-avatar{width:64px;height:64px;border-radius:18px;overflow:hidden;flex-shrink:0;box-shadow:var(--sh-sm)}
.contact-avatar img{width:100%;height:100%;object-fit:cover}
.contact-profile-name{font-family:var(--serif);font-size:17px;font-weight:700}
.contact-profile-role{font-size:13px;color:var(--text-muted);margin-top:2px}
.contact-details{flex:1}
.contact-detail-item{margin-bottom:28px}
.contact-detail-last{padding-top:24px;border-top:1px solid var(--border-lt);margin-bottom:0}
.contact-detail-label{font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--terra);margin-bottom:6px}
.contact-detail-value{font-size:17px;font-weight:600;color:var(--text);text-decoration:none;display:block;transition:color .2s}
.contact-detail-phone{font-family:var(--serif);font-size:26px;font-weight:700}
.contact-detail-value:hover{color:var(--accent)}
.contact-detail-hint{font-size:13px;color:var(--text-muted);margin-top:4px}
.contact-call-btn{width:100%;justify-content:center;margin-top:28px}

/* Map container */
.contact-map-container{display:flex;flex-direction:column;height:100%;gap:0}
.contact-map-wrap{border-radius:24px 24px 0 0;overflow:hidden;flex:1;min-height:400px;box-shadow:var(--sh-lg)}
.contact-map-wrap iframe{width:100%;height:100%;min-height:400px;border:0;display:block}
.map-open-btn{display:flex;align-items:center;justify-content:center;gap:10px;background:var(--accent);color:#fff;padding:16px;border-radius:0 0 24px 24px;font-size:14px;font-weight:600;text-decoration:none;transition:all .3s var(--ease);letter-spacing:.3px}
.map-open-btn:hover{background:var(--accent-dk)}
.map-open-btn svg{flex-shrink:0}

/* PAGE HEADER */
.page-header{padding:150px 40px 60px;text-align:center;background:var(--bg-warm);position:relative;overflow:hidden}
.page-header::before{content:'';position:absolute;top:-100px;right:10%;width:300px;height:300px;border-radius:50%;background:var(--accent-lt);filter:blur(80px);opacity:.5}
.page-header::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:var(--border)}
.page-header h1{font-family:var(--serif);font-size:clamp(34px,4.5vw,52px);font-weight:800;margin-bottom:12px;letter-spacing:-.8px}
.page-header p{font-size:17px;color:var(--text-sec)}
.breadcrumb{display:flex;gap:8px;justify-content:center;margin-bottom:20px;font-size:13px;color:var(--text-muted)}
.breadcrumb a{color:var(--accent);text-decoration:none;font-weight:600}

/* FOOTER */
footer{background:#141F18;color:rgba(255,255,255,.35);padding:48px 40px;font-size:13px}
footer a{color:rgba(255,255,255,.55);text-decoration:none;transition:color .2s}
footer a:hover{color:#fff}
.footer-inner{max-width:1140px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.footer-links{display:flex;gap:24px}

/* MODAL */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(26,24,20,.65);backdrop-filter:blur(8px);z-index:2000;align-items:center;justify-content:center;padding:40px}
.modal-overlay.active{display:flex}
.modal{background:var(--card);border-radius:28px;max-width:680px;width:100%;max-height:82vh;overflow-y:auto;padding:52px;position:relative;animation:modalIn .35s var(--ease-sp)}
@keyframes modalIn{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.modal-close{position:sticky;top:0;float:right;width:40px;height:40px;border-radius:50%;background:var(--bg);border:1px solid var(--border-lt);cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;z-index:1;transition:all .2s;color:var(--text-muted)}
.modal-close:hover{background:var(--accent-lt);color:var(--accent);border-color:transparent}
.modal h2{font-family:var(--serif);font-size:30px;font-weight:800;margin-bottom:24px;line-height:1.25;letter-spacing:-.5px}
.modal p{font-size:15.5px;color:var(--text-sec);line-height:1.85;margin-bottom:18px}
.modal strong{color:var(--text);font-weight:700}
.modal em{color:var(--accent);font-style:italic}
.modal img{width:100%;border-radius:16px;margin:20px 0}

/* WHATSAPP */
.whatsapp-float{position:fixed;bottom:28px;right:28px;z-index:1500;width:60px;height:60px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.35);transition:all .4s var(--ease);opacity:0;transform:translateY(20px) scale(.8);text-decoration:none}
.whatsapp-float.visible{opacity:1;transform:translateY(0) scale(1)}
.whatsapp-float:hover{transform:translateY(-4px) scale(1.08);box-shadow:0 8px 32px rgba(37,211,102,.45)}
.whatsapp-float::before{content:'';position:absolute;inset:-4px;border-radius:50%;border:2px solid rgba(37,211,102,.3);animation:wa-ring 2s ease-out infinite}
@keyframes wa-ring{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.5);opacity:0}}
.whatsapp-tooltip{position:absolute;right:72px;top:50%;transform:translateY(-50%);background:var(--bg-dark);color:#fff;padding:8px 16px;border-radius:10px;font-size:13px;font-weight:600;white-space:nowrap;opacity:0;pointer-events:none;transition:all .3s var(--ease);box-shadow:var(--sh-md)}
.whatsapp-tooltip::after{content:'';position:absolute;right:-6px;top:50%;transform:translateY(-50%);border:6px solid transparent;border-left-color:var(--bg-dark)}
.whatsapp-float:hover .whatsapp-tooltip{opacity:1;right:68px}

/* ANIMATIONS */
.fade-up{opacity:0;transform:translateY(36px);transition:all .8s var(--ease)}
.fade-up.visible{opacity:1;transform:translateY(0)}
.fade-up.d1{transition-delay:.1s}.fade-up.d2{transition-delay:.2s}.fade-up.d3{transition-delay:.3s}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:48px}
  .services-grid{grid-template-columns:1fr 1fr}.about-grid{grid-template-columns:1fr}
  .info-grid,.diag-grid{grid-template-columns:1fr}
  .contact-page-grid{grid-template-columns:1fr}
  .diag-visual{position:static}.nav-links{display:none}.mobile-toggle{display:flex}
}
@media(max-width:640px){
  section{padding:80px 20px}.hero{padding:120px 20px 80px}.nav-inner{padding:16px 20px}
  .services-grid{grid-template-columns:1fr}.hero-card-body{padding:24px 28px 28px}
  .hero-stats{grid-template-columns:repeat(2,1fr)}.stat-num{font-size:24px}
  .modal{padding:32px;margin:16px;border-radius:22px}.page-header{padding:120px 20px 40px}
  .contact-card-main{padding:28px}
  .contact-detail-phone{font-size:22px}
  .contact-map-wrap{min-height:300px;border-radius:20px 20px 0 0}
  .contact-map-wrap iframe{min-height:300px}
  .map-open-btn{border-radius:0 0 20px 20px;padding:14px}
  .whatsapp-float{width:52px;height:52px;bottom:20px;right:20px}
  .whatsapp-tooltip{display:none}
  .footer-inner{flex-direction:column;text-align:center}
}