/* ==========================================================================
   style.css — Logtos Transportadora
   ========================================================================== */

:root {
  --blue: #0AAEEF;
  --blue-dark: #0891CC;
  --blue-deep: #066E9C;
  --dark: #1B2631;
  --dark-light: #2C3E50;
  --charcoal: #333333;
  --gray-700: #4A5568;
  --gray-500: #718096;
  --gray-300: #CBD5E0;
  --gray-100: #F0F4F8;
  --white: #FFFFFF;
  --success: #38A169;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,.1);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.12);
  --shadow-blue: 0 4px 20px rgba(10,174,239,.25);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
}
/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Inter',system-ui,sans-serif;color:var(--charcoal);line-height:1.6;overflow-x:hidden;background:var(--white)}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{cursor:pointer;border:none;font-family:inherit}
/* --------------------------------------------------------------------------
   3. LAYOUT UTILITIES
   -------------------------------------------------------------------------- */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section-label{font-family:'Space Grotesk',sans-serif;font-size:.8rem;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--blue);margin-bottom:8px}
.section-title{font-family:'Space Grotesk',sans-serif;font-size:clamp(1.75rem,4vw,2.5rem);font-weight:700;color:var(--dark);line-height:1.2;margin-bottom:16px}
.section-desc{font-size:1.05rem;color:var(--gray-700);max-width:600px;line-height:1.7}
/* --------------------------------------------------------------------------
   4. BUTTON COMPONENTS
   -------------------------------------------------------------------------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;transition:var(--transition);letter-spacing:.3px}
.btn-primary{background:var(--blue);color:var(--white)}.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:var(--shadow-blue)}
.btn-outline{border:2px solid var(--blue);color:var(--blue);background:transparent}.btn-outline:hover{background:var(--blue);color:var(--white)}
.btn-white{background:var(--white);color:var(--dark)}.btn-white:hover{background:var(--gray-100);transform:translateY(-2px)}

/* NAV */
/* --------------------------------------------------------------------------
   5. NAVIGATION
   -------------------------------------------------------------------------- */
.nav{position:fixed;top:0;left:0;width:100%;z-index:1000;transition:var(--transition);padding:16px 0}
.nav.scrolled{background:rgba(255,255,255,.97);backdrop-filter:blur(12px);box-shadow:var(--shadow-sm);padding:8px 0}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.nav-logo img{height:48px;width:auto;transition:var(--transition);background:var(--white);padding:4px 10px;border-radius:6px}
.nav.scrolled .nav-logo img{height:40px;padding:3px 8px}
.nav-links{display:flex;gap:32px;list-style:none}
.nav-links a{font-size:.9rem;font-weight:500;color:var(--white);transition:var(--transition);position:relative}
.nav.scrolled .nav-links a{color:var(--charcoal)}
.nav-links a:hover{color:var(--blue)}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--blue);transition:var(--transition)}
.nav-links a:hover::after{width:100%}
.nav-cta{padding:10px 24px;background:var(--blue);color:var(--white);border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;transition:var(--transition)}
.nav-cta:hover{background:var(--blue-dark);transform:translateY(-1px)}
.nav.scrolled .nav-cta{background:var(--blue)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;padding:4px}
.hamburger span{width:24px;height:2px;background:var(--white);transition:var(--transition);border-radius:2px}
.nav.scrolled .hamburger span{background:var(--dark)}

/* HERO */
/* --------------------------------------------------------------------------
   6. HERO SECTION
   -------------------------------------------------------------------------- */
.hero{min-height:100vh;background:linear-gradient(135deg,var(--dark) 0%,var(--dark-light) 50%,var(--blue-deep) 100%);display:flex;align-items:center;position:relative;overflow:hidden;padding:120px 0 80px}
.hero::before{content:'';position:absolute;top:-50%;right:-20%;width:80%;height:200%;background:radial-gradient(ellipse,rgba(10,174,239,.08) 0%,transparent 70%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1fr 440px;gap:60px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(10,174,239,.15);border:1px solid rgba(10,174,239,.3);padding:6px 16px;border-radius:50px;margin-bottom:24px}
.hero-badge span{font-size:.8rem;font-weight:500;color:var(--blue);letter-spacing:.5px}
.hero-badge .dot{width:6px;height:6px;background:var(--blue);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{font-family:'Space Grotesk',sans-serif;font-size:clamp(2rem,4.5vw,3.2rem);font-weight:800;color:var(--white);line-height:1.15;margin-bottom:20px}
.hero h1 .highlight{color:var(--blue);display:inline}
.hero-desc{font-size:1.1rem;color:rgba(255,255,255,.75);line-height:1.7;margin-bottom:32px;max-width:520px}
.hero-stats{display:flex;gap:40px;margin-top:40px;padding-top:32px;border-top:1px solid rgba(255,255,255,.1)}
.hero-stat .number{font-family:'Space Grotesk',sans-serif;font-size:2rem;font-weight:700;color:var(--blue)}
.hero-stat .label{font-size:.85rem;color:rgba(255,255,255,.6);margin-top:2px}

/* HERO FORM */
/* --------------------------------------------------------------------------
   7. HERO FORM / QUOTE FORM
   -------------------------------------------------------------------------- */
.hero-form{background:var(--white);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-lg)}
.hero-form h3{font-family:'Space Grotesk',sans-serif;font-size:1.2rem;font-weight:700;color:var(--dark);margin-bottom:4px}
.hero-form .form-sub{font-size:.85rem;color:var(--gray-500);margin-bottom:20px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:.8rem;font-weight:600;color:var(--gray-700);margin-bottom:4px;letter-spacing:.3px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1.5px solid var(--gray-300);border-radius:var(--radius-sm);font-size:.9rem;font-family:inherit;transition:var(--transition);background:var(--white);color:var(--charcoal)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(10,174,239,.1)}
.form-group textarea{resize:vertical;min-height:60px}
.form-group .optional{font-weight:400;color:var(--gray-500);font-size:.75rem}
.form-submit{width:100%;padding:14px;background:var(--blue);color:var(--white);border-radius:var(--radius-sm);font-size:1rem;font-weight:700;transition:var(--transition);margin-top:4px;display:flex;align-items:center;justify-content:center;gap:8px}
.form-submit:hover{background:var(--blue-dark);transform:translateY(-1px);box-shadow:var(--shadow-blue)}
.form-success{display:none;text-align:center;padding:40px 20px}
.form-success.show{display:block}
.form-success svg{margin:0 auto 16px}
.form-success h4{font-family:'Space Grotesk',sans-serif;font-size:1.3rem;color:var(--dark);margin-bottom:8px}
.form-success p{color:var(--gray-500);font-size:.95rem}
.form-fields{transition:var(--transition)}
.form-fields.hide{display:none}

/* ABOUT */
/* --------------------------------------------------------------------------
   8. ABOUT SECTION
   -------------------------------------------------------------------------- */
.about{padding:100px 0;background:var(--white)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-visual{position:relative}
.about-card{background:var(--gray-100);border-radius:var(--radius);padding:48px 40px;position:relative;overflow:hidden}
.about-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,var(--blue),var(--blue-deep))}
.about-card .year{font-family:'Space Grotesk',sans-serif;font-size:4rem;font-weight:800;color:rgba(10,174,239,.12);position:absolute;top:20px;right:30px}
.about-card p{font-size:1rem;color:var(--gray-700);line-height:1.8;margin-bottom:16px}
.about-values{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}
.value-item{display:flex;align-items:center;gap:12px;padding:14px 18px;background:var(--gray-100);border-radius:var(--radius-sm);transition:var(--transition)}
.value-item:hover{background:rgba(10,174,239,.08);transform:translateX(4px)}
.value-icon{width:36px;height:36px;background:rgba(10,174,239,.1);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.value-icon svg{width:18px;height:18px;stroke:var(--blue)}
.value-item span{font-size:.9rem;font-weight:600;color:var(--dark)}

/* SERVICES */
/* --------------------------------------------------------------------------
   9. SERVICES SECTION
   -------------------------------------------------------------------------- */
.services{padding:100px 0;background:var(--gray-100)}
.services-header{text-align:center;margin-bottom:60px}
.services-header .section-desc{margin:0 auto}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:var(--white);border-radius:var(--radius);padding:36px 28px;transition:var(--transition);border:1px solid transparent;position:relative;overflow:hidden}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:rgba(10,174,239,.2)}
.service-card::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:3px;background:var(--blue);transform:scaleX(0);transition:var(--transition);transform-origin:left}
.service-card:hover::after{transform:scaleX(1)}
.service-icon{width:52px;height:52px;background:rgba(10,174,239,.08);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.service-icon svg{width:26px;height:26px;stroke:var(--blue);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.service-card h3{font-family:'Space Grotesk',sans-serif;font-size:1.1rem;font-weight:700;color:var(--dark);margin-bottom:10px}
.service-card p{font-size:.9rem;color:var(--gray-700);line-height:1.6;margin-bottom:16px}
.service-link{font-size:.85rem;font-weight:600;color:var(--blue);display:inline-flex;align-items:center;gap:6px;transition:var(--transition)}
.service-link:hover{gap:10px}

/* SPECIALTIES */
/* --------------------------------------------------------------------------
   10. SPECIALTIES SECTION
   -------------------------------------------------------------------------- */
.specialties{padding:80px 0;background:var(--white)}
.spec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:40px}
.spec-item{display:flex;align-items:center;gap:12px;padding:16px 20px;background:var(--gray-100);border-radius:var(--radius-sm);transition:var(--transition)}
.spec-item:hover{background:rgba(10,174,239,.06);transform:translateY(-2px)}
.spec-dot{width:8px;height:8px;background:var(--blue);border-radius:50%;flex-shrink:0}
.spec-item span{font-size:.9rem;font-weight:500;color:var(--dark)}

/* DIFFERENTIALS */
/* --------------------------------------------------------------------------
   11. DIFFERENTIALS SECTION
   -------------------------------------------------------------------------- */
.differentials{padding:100px 0;background:linear-gradient(135deg,var(--dark) 0%,var(--dark-light) 100%);color:var(--white)}
.diff-header{text-align:center;margin-bottom:60px}
.diff-header .section-title{color:var(--white)}
.diff-header .section-desc{color:rgba(255,255,255,.65);margin:0 auto}
.diff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.diff-card{padding:36px 28px;border-radius:var(--radius);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);transition:var(--transition);text-align:center}
.diff-card:hover{background:rgba(255,255,255,.1);transform:translateY(-4px)}
.diff-icon{width:56px;height:56px;background:rgba(10,174,239,.15);border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.diff-icon svg{width:28px;height:28px;stroke:var(--blue);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.diff-card h4{font-family:'Space Grotesk',sans-serif;font-size:1.05rem;font-weight:600;margin-bottom:8px}
.diff-card p{font-size:.88rem;color:rgba(255,255,255,.6);line-height:1.6}

/* PROCESS */
/* --------------------------------------------------------------------------
   12. PROCESS / TIMELINE SECTION
   -------------------------------------------------------------------------- */
.process{padding:100px 0;background:var(--white)}
.process-header{text-align:center;margin-bottom:60px}
.process-header .section-desc{margin:0 auto}
.process-timeline{display:flex;justify-content:space-between;align-items:flex-start;position:relative;max-width:900px;margin:0 auto}
.process-timeline::before{content:'';position:absolute;top:30px;left:60px;right:60px;height:2px;background:var(--gray-300)}
.process-timeline::after{content:'';position:absolute;top:30px;left:60px;right:60px;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;animation:lineGrow 2s ease forwards;animation-play-state:paused}
.process-timeline.animate::after{animation-play-state:running}
@keyframes lineGrow{to{transform:scaleX(1)}}
.process-step{display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;z-index:1;flex:1}
.step-circle{width:60px;height:60px;background:var(--white);border:2.5px solid var(--gray-300);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:16px;transition:var(--transition);font-family:'Space Grotesk',sans-serif;font-size:1.1rem;font-weight:700;color:var(--gray-500)}
.process-step.active .step-circle{border-color:var(--blue);background:var(--blue);color:var(--white);box-shadow:0 0 0 6px rgba(10,174,239,.15)}
.process-step h4{font-size:.95rem;font-weight:600;color:var(--dark);margin-bottom:4px}
.process-step p{font-size:.8rem;color:var(--gray-500);max-width:120px}

/* COVERAGE */
/* --------------------------------------------------------------------------
   13. COVERAGE SECTION
   -------------------------------------------------------------------------- */
.coverage{padding:100px 0;background:var(--gray-100)}
.coverage-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;margin-top:40px}
.coverage-map{background:var(--white);border-radius:var(--radius);padding:40px;text-align:center;box-shadow:var(--shadow-sm)}
.coverage-map svg{max-width:100%;height:auto}
.coverage-list h3{font-family:'Space Grotesk',sans-serif;font-size:1.2rem;color:var(--dark);margin-bottom:20px}
.region-group{margin-bottom:24px}
.region-group h4{font-size:.9rem;font-weight:600;color:var(--blue);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.region-group h4 svg{width:16px;height:16px}
.state-tags{display:flex;flex-wrap:wrap;gap:8px}
.state-tag{padding:6px 14px;background:var(--white);border:1px solid var(--gray-300);border-radius:50px;font-size:.82rem;font-weight:500;color:var(--gray-700);transition:var(--transition)}
.state-tag:hover{border-color:var(--blue);color:var(--blue);background:rgba(10,174,239,.04)}

/* FAQ */
/* --------------------------------------------------------------------------
   14. FAQ SECTION
   -------------------------------------------------------------------------- */
.faq{padding:100px 0;background:var(--white)}
.faq-header{text-align:center;margin-bottom:50px}
.faq-header .section-desc{margin:0 auto}
.faq-list{max-width:780px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--gray-300);overflow:hidden}
.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;padding:20px 0;background:none;text-align:left;font-size:1rem;font-weight:600;color:var(--dark);transition:var(--transition)}
.faq-question:hover{color:var(--blue)}
.faq-question svg{width:20px;height:20px;stroke:var(--gray-500);transition:var(--transition);flex-shrink:0}
.faq-item.open .faq-question svg{transform:rotate(180deg);stroke:var(--blue)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-answer p{padding:0 0 20px;font-size:.95rem;color:var(--gray-700);line-height:1.7}

/* CONTACT */
/* --------------------------------------------------------------------------
   15. CONTACT SECTION
   -------------------------------------------------------------------------- */
.contact{padding:100px 0;background:var(--gray-100)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:40px}
.contact-info{display:flex;flex-direction:column;gap:24px}
.contact-item{display:flex;gap:16px;align-items:flex-start}
.contact-icon{width:44px;height:44px;background:rgba(10,174,239,.1);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-icon svg{width:20px;height:20px;stroke:var(--blue)}
.contact-item h4{font-size:.95rem;font-weight:600;color:var(--dark);margin-bottom:2px}
.contact-item p,.contact-item a{font-size:.9rem;color:var(--gray-700);line-height:1.6}
.contact-item a:hover{color:var(--blue)}
.contact-social{display:flex;gap:12px;margin-top:8px}
.social-link{width:40px;height:40px;border-radius:10px;background:rgba(10,174,239,.1);display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.social-link:hover{background:var(--blue)}
.social-link:hover svg{stroke:var(--white)}
.social-link svg{width:18px;height:18px;stroke:var(--blue);transition:var(--transition)}
.contact-map{border-radius:var(--radius);overflow:hidden;height:100%;min-height:400px;box-shadow:var(--shadow-sm)}
.contact-map iframe{width:100%;height:100%;border:0}

/* FOOTER */
/* --------------------------------------------------------------------------
   16. FOOTER
   -------------------------------------------------------------------------- */
.footer{background:var(--dark);color:rgba(255,255,255,.7);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand img{height:44px;margin-bottom:16px;background:var(--white);padding:6px 12px;border-radius:6px}
.footer-brand p{font-size:.9rem;line-height:1.7;max-width:280px}
.footer h4{font-family:'Space Grotesk',sans-serif;font-size:.9rem;font-weight:600;color:var(--white);margin-bottom:16px;letter-spacing:.5px}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:.88rem;transition:var(--transition)}.footer-links a:hover{color:var(--blue)}
.footer-bottom{padding:20px 0;text-align:center;font-size:.8rem;color:rgba(255,255,255,.4)}

/* WHATSAPP + BACK TO TOP */
/* --------------------------------------------------------------------------
   17. FLOATING ELEMENTS (WhatsApp, back-to-top)
   -------------------------------------------------------------------------- */
.whatsapp-float{position:fixed;bottom:24px;right:24px;z-index:999;width:56px;height:56px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(37,211,102,.4);transition:var(--transition);animation:float 3s ease-in-out infinite}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 24px rgba(37,211,102,.5)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.whatsapp-float svg{width:28px;height:28px;fill:var(--white)}
.back-top{position:fixed;bottom:24px;right:92px;z-index:999;width:44px;height:44px;background:var(--dark);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:var(--transition);box-shadow:var(--shadow-md)}
.back-top.show{opacity:1;pointer-events:auto}
.back-top:hover{background:var(--blue);transform:translateY(-2px)}
.back-top svg{width:20px;height:20px;stroke:var(--white)}

/* MOBILE NAV */
/* --------------------------------------------------------------------------
   18. MOBILE NAVIGATION OVERLAY
   -------------------------------------------------------------------------- */
.mobile-nav{display:none;position:fixed;top:0;left:0;width:100%;height:100vh;background:rgba(27,38,49,.98);z-index:1001;flex-direction:column;align-items:center;justify-content:center;gap:28px;opacity:0;pointer-events:none;transition:var(--transition)}
.mobile-nav.open{opacity:1;pointer-events:auto}
.mobile-nav a{font-size:1.2rem;font-weight:600;color:var(--white);transition:var(--transition)}
.mobile-nav a:hover{color:var(--blue)}
.mobile-close{position:absolute;top:24px;right:24px;background:none;color:var(--white);font-size:2rem}

/* REVEAL */
/* --------------------------------------------------------------------------
   19. SCROLL REVEAL ANIMATION
   -------------------------------------------------------------------------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* RESPONSIVE */
/* --------------------------------------------------------------------------
   20. RESPONSIVE — 1024px
   -------------------------------------------------------------------------- */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero{text-align:center;padding:140px 0 80px}
  .hero-desc{margin:0 auto 32px}
  .hero-stats{justify-content:center}
  .hero-form{max-width:500px;margin:0 auto}
  .about-grid,.coverage-grid,.contact-grid{grid-template-columns:1fr}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .diff-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
/* --------------------------------------------------------------------------
   21. RESPONSIVE — 768px (mobile)
   -------------------------------------------------------------------------- */
@media(max-width:768px){
  .nav-links,.nav-cta{display:none}
  .hamburger{display:flex}
  .mobile-nav{display:flex}
  .services-grid,.diff-grid{grid-template-columns:1fr}
  .process-timeline{flex-direction:column;gap:24px;align-items:flex-start;padding-left:40px}
  .process-timeline::before,.process-timeline::after{top:0;bottom:0;left:30px;right:auto;width:2px;height:100%}
  .step-circle{position:absolute;left:-40px}
  .process-step{align-items:flex-start;text-align:left;padding-left:0;position:relative}
  .process-step p{max-width:100%}
  .hero-stats{flex-direction:column;gap:16px;align-items:center}
  .form-row{grid-template-columns:1fr}
  .about-values{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .coverage-grid{gap:32px}
  .spec-grid{grid-template-columns:1fr 1fr}
}
/* --------------------------------------------------------------------------
   22. RESPONSIVE — 480px (small mobile)
   -------------------------------------------------------------------------- */
@media(max-width:480px){
  .spec-grid{grid-template-columns:1fr}
  .hero h1{font-size:1.8rem}
  .hero-form{padding:24px 20px}
}
/* --------------------------------------------------------------------------
   23. ACCESSIBILITY — Reduced motion
   -------------------------------------------------------------------------- */
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:0s!important}
  .reveal{opacity:1;transform:none}
}