/* =========================================================
   SUMIT SIROHI FITNESS: STYLE SYSTEM
   Colors:  Black #0a0a0b / Panel #141416 / Warm White #f3f1ec
            Gold #c6a15b / Oxblood Red #a5241d / Muted Grey #9c9c9f
   Type:    Display = Oswald (condensed, athletic)
            Body    = Work Sans
            Utility = JetBrains Mono (stats / labels)
   ========================================================= */

:root{
  --black:#0a0a0b;
  --panel:#141416;
  --panel-2:#1b1b1e;
  --line:#28282c;
  --white:#f3f1ec;
  --grey:#9c9c9f;
  --gold:#c6a15b;
  --gold-dim:#8f7640;
  --red:#a5241d;
  --red-bright:#c92f26;

  --font-display:'Oswald', sans-serif;
  --font-body:'Work Sans', sans-serif;
  --font-mono:'JetBrains Mono', monospace;

  --container:1200px;
  --radius:2px;
  --transition:0.35s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
}

body{
  margin:0;
  background:var(--black);
  color:var(--white);
  font-family:var(--font-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img,svg{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul{list-style:none; margin:0; padding:0;}
button{font-family:inherit; cursor:pointer;}
input,select,textarea{font-family:inherit;}

body.nav-lock{overflow:hidden;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

.skip-link{
  position:absolute; left:-999px; top:0;
  background:var(--gold); color:var(--black);
  padding:10px 16px; z-index:999; font-weight:600;
}
.skip-link:focus{left:12px; top:12px;}

:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.18em;
  color:var(--gold);
  margin:0 0 10px;
  text-transform:uppercase;
}
.eyebrow.center{text-align:center;}

.section-title{
  font-family:var(--font-display);
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.01em;
  font-size:clamp(1.9rem,4vw,2.9rem);
  margin:0 0 16px;
  line-height:1.1;
}
.section-title.center, h2.center{text-align:center;}

.section-sub{
  color:var(--grey);
  max-width:640px;
  margin:0 0 40px;
  font-size:1.02rem;
}
.section-sub.center{margin-left:auto; margin-right:auto; text-align:center;}

.accent-gold{color:var(--gold);}
.accent-red{color:var(--red-bright);}

.section{padding:96px 0;}
@media(max-width:768px){.section{padding:64px 0;}}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-mono);
  font-size:.8rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-weight:500;
  padding:15px 28px;
  border-radius:var(--radius);
  border:1px solid transparent;
  transition:transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-sm{padding:10px 16px; font-size:.72rem;}
.btn-lg{padding:17px 32px; font-size:.85rem;}
.btn-block{width:100%;}

.btn-solid{background:var(--gold); color:var(--black); border-color:var(--gold);}
.btn-solid:hover{background:#d8b46e;}

.btn-outline-gold{border-color:var(--gold); color:var(--gold); background:transparent;}
.btn-outline-gold:hover{background:var(--gold); color:var(--black);}

.btn-outline-red{border-color:var(--red-bright); color:var(--white); background:rgba(165,36,29,.12);}
.btn-outline-red:hover{background:var(--red-bright); border-color:var(--red-bright);}

.btn-ghost{border-color:var(--line); color:var(--white); background:transparent;}
.btn-ghost:hover{border-color:var(--gold); color:var(--gold);}

/* ============ HEADER ============ */
.site-header{
  position:sticky; top:0; z-index:500;
  background:rgba(10,10,11,.85);
  border-bottom:1px solid var(--line);
  transition:background var(--transition);
}
.site-header::before{
  content:'';
  position:absolute; inset:0;
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  z-index:-1;
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:76px;
}
.logo{display:flex; align-items:center; gap:10px;}
.logo-mark{
  font-family:var(--font-display);
  background:var(--gold); color:var(--black);
  width:38px; height:38px; display:flex; align-items:center; justify-content:center;
  font-weight:700; font-size:1rem; border-radius:2px;
}
.logo-text{
  font-family:var(--font-display);
  letter-spacing:.06em;
  font-size:1.05rem;
  text-transform:uppercase;
}
.logo-text em{color:var(--gold); font-style:normal;}

.main-nav ul{display:flex; gap:22px;}
.main-nav a{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.05em;
  text-transform:uppercase;
  color:var(--grey);
  position:relative;
  padding:6px 0;
  transition:color var(--transition);
}
.main-nav a::after{
  content:''; position:absolute; left:0; bottom:0; height:1px; width:0;
  background:var(--gold); transition:width var(--transition);
}
.main-nav a:hover{color:var(--white);}
.main-nav a:hover::after{width:100%;}

.header-cta{display:flex; align-items:center; gap:12px;}

.nav-toggle{
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; padding:14px 10px;
}
.nav-toggle span{width:24px; height:2px; background:var(--white); transition:var(--transition);}
.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);}

@media(max-width:1150px){
  .main-nav{
    position:fixed;
    top:76px; right:0; bottom:0; left:0;
    background:var(--black);
    transform:translateX(100%);
    transition:transform var(--transition);
    padding:32px 24px; overflow-y:auto;
    z-index:499;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav ul{flex-direction:column; gap:0;}
  .main-nav a{display:block; padding:16px 0; border-bottom:1px solid var(--line); font-size:.95rem;}
  .header-cta{display:none;}
  .nav-toggle{display:flex;}
}

/* ============ HERO ============ */
.hero{
  position:relative;
  min-height:92vh;
  display:flex; align-items:center;
  padding:140px 0 100px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero-bg{
  position:absolute; inset:0; z-index:0;
  display:flex; justify-content:flex-end; align-items:flex-end;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(198,161,91,.08), transparent 55%),
    radial-gradient(ellipse at 80% 80%, rgba(165,36,29,.10), transparent 55%),
    var(--black);
}
.hero-portrait{
  position:relative;
  width:min(46vw,460px);
  height:100%;
  opacity:.9;
}
.portrait-frame{position:relative; height:100%; display:flex; align-items:flex-end; overflow:hidden;}
.portrait-img{
  width:100%; height:100%; object-fit:cover; object-position:top center;
  filter:grayscale(.15) contrast(1.05);
}
.corner-bracket{position:absolute; width:34px; height:34px; border:2px solid var(--gold); opacity:.6;}
.corner-bracket.tl{top:20px; left:20px; border-right:none; border-bottom:none;}
.corner-bracket.br{bottom:20px; right:20px; border-left:none; border-top:none;}

.hero-inner{position:relative; z-index:1; max-width:680px;}
.hero-title{
  font-family:var(--font-display);
  font-weight:700;
  text-transform:uppercase;
  font-size:clamp(2.4rem,6vw,4.4rem);
  line-height:1.04;
  margin:0 0 22px;
  letter-spacing:.005em;
}
.hero-sub{
  font-size:1.15rem; color:var(--grey); max-width:480px; margin:0 0 36px;
}
.hero-actions{display:flex; flex-wrap:wrap; gap:16px;}

.scroll-cue{
  position:absolute; left:24px; bottom:28px; z-index:1;
  width:26px; height:42px; border:1px solid var(--grey); border-radius:20px;
  display:flex; justify-content:center; padding-top:8px;
}
.scroll-cue span{width:3px; height:8px; background:var(--gold); border-radius:2px; animation:scrollcue 1.6s infinite;}
@keyframes scrollcue{0%{transform:translateY(0); opacity:1;} 70%{transform:translateY(10px); opacity:0;} 100%{opacity:0;}}
@media(max-width:768px){.scroll-cue{display:none;}}

@media(max-width:860px){
  .hero{min-height:auto; padding:120px 0 72px; text-align:left;}
  .hero-portrait{width:60vw; opacity:.35;}
}

/* ============ STAT TAPE (signature) ============ */
.tape{
  background:var(--gold);
  color:var(--black);
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.tape-track{display:flex; width:max-content; animation:tapeScroll 28s linear infinite;}
.tape:hover .tape-track{animation-play-state:paused;}
.tape-set{display:flex; align-items:center;}
.tape-item{
  display:flex; align-items:baseline; gap:10px;
  padding:18px 26px; white-space:nowrap;
}
.tape-num{font-family:var(--font-mono); font-weight:700; font-size:1.15rem;}
.tape-label{font-family:var(--font-mono); font-size:.68rem; letter-spacing:.1em;}
.tape-sep{font-size:1.2rem; opacity:.5; padding:0 4px;}
@keyframes tapeScroll{from{transform:translateX(0);} to{transform:translateX(-50%);}}

/* ============ ABOUT ============ */
.about-grid{
  display:grid; grid-template-columns: .85fr 1.15fr; gap:64px; align-items:start;
}
.about-media{position:relative;}
.about-frame{border:1px solid var(--line); background:var(--panel); overflow:hidden;}
.about-frame img{width:100%; height:100%; object-fit:cover; display:block;}
.about-thumb{
  position:absolute; top:-18px; right:-18px;
  width:120px; height:120px; border:3px solid var(--black);
  box-shadow:0 8px 20px rgba(0,0,0,.5); overflow:hidden;
}
.about-thumb img{width:100%; height:100%; object-fit:cover; display:block;}
@media(max-width:860px){.about-thumb{width:88px; height:88px; top:-12px; right:-12px;}}
.badge-cert{
  position:absolute; bottom:-18px; left:-18px;
  background:var(--black); border:1px solid var(--gold);
  padding:14px 18px; display:flex; flex-direction:column; gap:2px;
}
.badge-cert-num{font-family:var(--font-display); color:var(--gold); font-size:1.3rem; font-weight:700;}
.badge-cert-text{font-family:var(--font-mono); font-size:.62rem; color:var(--grey); letter-spacing:.06em;}

.credential-list{margin:32px 0;}
.credential-list li{display:flex; gap:18px; padding:16px 0; border-top:1px solid var(--line);}
.credential-list li:last-child{border-bottom:1px solid var(--line);}
.cred-icon{font-family:var(--font-mono); color:var(--gold); font-weight:700; font-size:.85rem; flex-shrink:0;}
.credential-list strong{display:block; margin-bottom:4px; font-family:var(--font-display); text-transform:uppercase; letter-spacing:.03em; font-size:1rem;}
.credential-list p{margin:0; color:var(--grey); font-size:.95rem;}

.philosophy-card{
  border-left:3px solid var(--red-bright);
  background:var(--panel);
  padding:26px 28px; margin:32px 0;
}
.philosophy-quote{font-style:italic; font-size:1.12rem; margin:0 0 10px; color:var(--white);}
.philosophy-attr{margin:0; color:var(--gold); font-family:var(--font-mono); font-size:.75rem; letter-spacing:.05em;}

.why-grid{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
.why-item{border-top:1px solid var(--line); padding-top:16px;}
.why-item h3{font-family:var(--font-display); text-transform:uppercase; font-size:1rem; letter-spacing:.02em; margin:0 0 6px;}
.why-item p{margin:0; color:var(--grey); font-size:.92rem;}

@media(max-width:860px){
  .about-grid{grid-template-columns:1fr; gap:48px;}
  .why-grid{grid-template-columns:1fr;}
  .badge-cert{left:12px;}
}

/* ============ PROGRAMS / PRICING ============ */
.pricing-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:22px; margin-top:20px;
}
.price-card{
  position:relative;
  background:var(--panel);
  border:1px solid var(--line);
  padding:32px 26px;
  display:flex; flex-direction:column;
  transition:transform var(--transition), border-color var(--transition);
}
.price-card:hover{transform:translateY(-6px); border-color:var(--gold-dim);}
.price-card.featured{
  border-color:var(--gold);
  background:linear-gradient(180deg, rgba(198,161,91,.08), var(--panel) 40%);
}
.price-ribbon{
  position:absolute; top:0; right:0;
  background:var(--gold); color:var(--black);
  font-family:var(--font-mono); font-size:.62rem; letter-spacing:.08em;
  padding:6px 12px;
}
.price-head h3{
  font-family:var(--font-display); text-transform:uppercase; font-size:1.15rem;
  margin:0 0 4px; letter-spacing:.02em;
}
.price-loc{font-family:var(--font-mono); font-size:.7rem; color:var(--gold); letter-spacing:.08em; margin:0 0 10px;}
.price-tag{font-family:var(--font-mono); margin:14px 0 22px; color:var(--grey); font-size:.85rem;}
.price-tag span{font-size:1.9rem; color:var(--white); font-weight:700; margin-right:4px;}
.price-tag em{font-style:normal; font-size:.72rem;}
.price-features{flex:1; margin-bottom:26px;}
.price-features li{
  padding:9px 0 9px 22px; position:relative; color:var(--grey); font-size:.92rem;
  border-top:1px solid var(--line);
}
.price-features li:first-child{border-top:none;}
.price-features li::before{
  content:'✓'; position:absolute; left:0; color:var(--gold); font-weight:700;
}

.service-strip{
  margin-top:56px; padding-top:28px; border-top:1px solid var(--line);
  display:flex; flex-wrap:wrap; justify-content:center; gap:12px;
  font-family:var(--font-mono); font-size:.75rem; letter-spacing:.05em; color:var(--grey);
  text-transform:uppercase;
}
.service-strip span:nth-child(odd){color:var(--gold);}

@media(max-width:1100px){.pricing-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.pricing-grid{grid-template-columns:1fr;}}

/* ============ TRANSFORMATIONS ============ */
.transform-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:22px;}
.transform-card{
  background:var(--panel); border:1px solid var(--line); overflow:hidden;
  transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.transform-card:hover{
  transform:translateY(-6px);
  border-color:var(--gold-dim);
  box-shadow:0 16px 32px rgba(0,0,0,.35);
}
.ba-frame{display:flex; height:220px;}
.ba-frame.ba-photo{height:auto; overflow:hidden;}
.ba-frame.ba-photo img{width:100%; height:auto; display:block; transition:transform .6s ease;}
.transform-card:hover .ba-frame.ba-photo img{transform:scale(1.04);}
.transform-card h3{
  font-family:var(--font-display); text-transform:uppercase; font-size:1rem;
  margin:18px 20px 8px; letter-spacing:.02em;
}
.ba-meta{display:block; font-family:var(--font-mono); font-size:.65rem; color:var(--gold); letter-spacing:.06em; margin-top:4px; text-transform:none;}
.transform-card p{margin:0 20px 22px; color:var(--grey); font-size:.9rem;}

@media(max-width:1100px){.transform-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.transform-grid{grid-template-columns:1fr;}}

/* ============ TESTIMONIALS CAROUSEL ============ */
.carousel{max-width:760px; margin:0 auto; position:relative;}
.carousel-track{
  display:flex; transition:transform var(--transition);
}
.testi-card{
  min-width:100%; margin:0; background:var(--panel); border:1px solid var(--line);
  padding:44px 40px; text-align:center;
}
.stars{color:var(--gold); letter-spacing:.15em; margin-bottom:18px; font-size:1.1rem;}
.testi-card blockquote{
  margin:0 0 22px; font-size:1.15rem; font-style:italic; color:var(--white); line-height:1.55;
}
.testi-card figcaption{font-family:var(--font-mono); font-size:.75rem; color:var(--gold); letter-spacing:.04em;}

.carousel-controls{display:flex; align-items:center; justify-content:center; gap:20px; margin-top:26px;}
.carousel-btn{
  width:40px; height:40px; border-radius:50%; border:1px solid var(--line);
  background:transparent; color:var(--white); font-size:1.3rem;
  transition:border-color var(--transition), color var(--transition);
}
.carousel-btn:hover{border-color:var(--gold); color:var(--gold);}
.carousel-dots{display:flex; gap:8px;}
.carousel-dots button{
  width:8px; height:8px; border-radius:50%; border:none; background:var(--line); padding:0;
}
.carousel-dots button.active{background:var(--gold);}

/* ============ BLOG ============ */
.blog-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:22px;}
.blog-card{background:var(--panel); border:1px solid var(--line); padding:0 0 24px; transition:transform var(--transition);}
.blog-card:hover{transform:translateY(-6px);}
.blog-thumb{
  height:140px; background:linear-gradient(135deg,#1c1c1f,#141416);
  display:flex; align-items:center; justify-content:center;
  border-bottom:1px solid var(--line); margin-bottom:20px;
}
.blog-thumb span{font-family:var(--font-display); font-size:2.4rem; color:var(--gold-dim);}
.blog-cat{
  font-family:var(--font-mono); font-size:.65rem; letter-spacing:.1em; color:var(--red-bright);
  margin:0 20px 8px; text-transform:uppercase;
}
.blog-card h3{margin:0 20px 10px; font-family:var(--font-display); font-size:1.05rem; text-transform:uppercase; line-height:1.3;}
.blog-card h3 a:hover{color:var(--gold);}
.blog-card p{margin:0 20px 16px; color:var(--grey); font-size:.9rem;}
.blog-link{margin:0 20px; font-family:var(--font-mono); font-size:.75rem; color:var(--gold); letter-spacing:.04em;}

@media(max-width:1100px){.blog-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.blog-grid{grid-template-columns:1fr;}}

/* ============ FAQ ============ */
.faq-grid{display:grid; grid-template-columns:.8fr 1.2fr; gap:64px; align-items:start;}
.inline-link{color:var(--gold); text-decoration:underline;}

.accordion-item{border-top:1px solid var(--line);}
.accordion-item:last-child{border-bottom:1px solid var(--line);}
.accordion-trigger{
  width:100%; display:flex; justify-content:space-between; align-items:center;
  background:none; border:none; color:var(--white);
  padding:22px 4px; font-family:var(--font-display); text-transform:uppercase;
  font-size:1rem; letter-spacing:.02em; text-align:left;
}
.accordion-trigger:hover{color:var(--gold);}
.accordion-icon{font-family:var(--font-mono); color:var(--gold); font-size:1.2rem; transition:transform var(--transition); flex-shrink:0; margin-left:16px;}
.accordion-trigger[aria-expanded="true"] .accordion-icon{transform:rotate(45deg);}
.accordion-panel{
  max-height:0; overflow:hidden; transition:max-height var(--transition);
}
.accordion-panel p{margin:0 4px 22px; color:var(--grey); max-width:60ch;}

@media(max-width:860px){.faq-grid{grid-template-columns:1fr; gap:32px;}}

/* ============ CONTACT ============ */
.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start;}
.contact-list{margin:28px 0;}
.contact-list li{display:flex; gap:16px; padding:16px 0; border-top:1px solid var(--line);}
.contact-list li:last-child{border-bottom:1px solid var(--line);}
.contact-icon{color:var(--gold); font-size:1.2rem; flex-shrink:0; width:24px;}
.contact-list strong{display:block; font-family:var(--font-display); text-transform:uppercase; font-size:.85rem; letter-spacing:.03em; margin-bottom:4px;}
.contact-list a{color:var(--white);}
.contact-list a:hover{color:var(--gold);}
.contact-list p{margin:0; color:var(--grey); font-size:.92rem;}

.social-links{display:flex; gap:12px; margin:28px 0;}
.social-links a{
  width:42px; height:42px; border:1px solid var(--line); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-mono); font-size:.7rem; letter-spacing:.02em;
  transition:border-color var(--transition), color var(--transition);
}
.social-links a:hover{border-color:var(--gold); color:var(--gold);}

.map-embed{
  margin-top:28px; border:1px solid var(--line); filter:grayscale(.3) invert(.92) contrast(.9);
  line-height:0;
}
.map-embed iframe{display:block;}
.map-link{
  display:inline-block; margin-top:12px; font-family:var(--font-mono); font-size:.78rem;
  letter-spacing:.04em; color:var(--gold);
}
.map-link:hover{color:var(--white);}

.contact-form{background:var(--panel); border:1px solid var(--line); padding:36px;}
.contact-form h3{font-family:var(--font-display); text-transform:uppercase; margin:0 0 24px; font-size:1.2rem;}
.form-row{margin-bottom:18px;}
.form-row label{
  display:block; font-family:var(--font-mono); font-size:.7rem; letter-spacing:.06em;
  color:var(--grey); margin-bottom:8px; text-transform:uppercase;
}
.form-row input, .form-row select, .form-row textarea{
  width:100%; background:var(--black); border:1px solid var(--line); color:var(--white);
  padding:13px 14px; border-radius:var(--radius); font-size:.95rem;
  transition:border-color var(--transition);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{
  border-color:var(--gold); outline:none;
}
.form-row textarea{resize:vertical;}
.form-note{margin:14px 0 0; font-family:var(--font-mono); font-size:.78rem; color:var(--gold); min-height:1em;}

@media(max-width:860px){.contact-grid{grid-template-columns:1fr; gap:40px;} .contact-form{padding:26px;}}

/* ============ FOOTER ============ */
.site-footer{background:var(--panel); border-top:1px solid var(--line); padding:56px 0 0;}
.footer-inner{
  display:flex; flex-wrap:wrap; justify-content:space-between; gap:32px; padding-bottom:40px;
  border-bottom:1px solid var(--line);
}
.footer-brand{display:flex; flex-direction:column; gap:10px; max-width:280px;}
.footer-brand .logo-mark{width:34px; height:34px; font-size:.9rem;}
.footer-brand p{margin:0; color:var(--grey); font-size:.85rem;}
.footer-nav{display:flex; flex-wrap:wrap; gap:18px; align-content:flex-start;}
.footer-nav a{font-family:var(--font-mono); font-size:.75rem; letter-spacing:.04em; color:var(--grey); text-transform:uppercase;}
.footer-nav a:hover{color:var(--gold);}
.footer-social{display:flex; gap:12px; align-content:flex-start; height:fit-content;}
.footer-social a{
  width:38px; height:38px; border:1px solid var(--line); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-mono); font-size:.68rem;
}
.footer-social a:hover{border-color:var(--gold); color:var(--gold);}
.footer-bottom{padding:22px 24px; text-align:center;}
.footer-bottom p{margin:0; font-family:var(--font-mono); font-size:.72rem; color:var(--grey); letter-spacing:.03em;}

/* ============ FLOATING BUTTONS ============ */
.fab{
  position:fixed; z-index:400; width:56px; height:56px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,.5);
  transition:transform var(--transition);
}
.fab:hover{transform:scale(1.08);}
.fab-whatsapp{right:24px; bottom:24px; background:#25D366; color:#0a0a0b;}
.fab-call{right:24px; bottom:92px; width:48px; height:48px; background:var(--gold); color:var(--black);}

.back-to-top{
  position:fixed; left:24px; bottom:24px; z-index:400;
  width:44px; height:44px; border-radius:50%;
  background:var(--panel); border:1px solid var(--line); color:var(--white);
  font-size:1.1rem; opacity:0; visibility:hidden; transform:translateY(10px);
  transition:opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.back-to-top.visible{opacity:1; visibility:visible; transform:translateY(0);}
.back-to-top:hover{border-color:var(--gold); color:var(--gold);}

@media(max-width:600px){
  .fab{width:50px; height:50px;}
  .fab-whatsapp{right:16px; bottom:16px;}
  .fab-call{right:16px; bottom:78px; width:42px; height:42px;}
  .back-to-top{left:16px; bottom:16px;}
}

/* ============ SCROLL REVEAL ANIMATIONS ============ */
.reveal, .reveal-up{
  opacity:0; transition:opacity .7s ease, transform .7s ease;
}
.reveal{transform:translateY(14px);}
.reveal-up{transform:translateY(28px);}
.reveal.in-view, .reveal-up.in-view{opacity:1; transform:translateY(0);}

/* Center helper alignment fix for eyebrow/subtitle already centered via classes */