/* ============================================
   GIFT MACHINE - Landing Page
   ThinkPrint Brasil | 2026
   ============================================ */

/* --- CUSTOM PROPERTIES --- */
:root {
  --color-primary: #6C3CE1;
  --color-primary-light: #8B5CF6;
  --color-primary-dark: #5521C6;
  --color-secondary: #F59E0B;
  --color-accent: #EC4899;
  --color-bg: #FAFBFF;
  --color-bg-alt: #F1F0FB;
  --color-surface: #FFFFFF;
  --color-text: #1E1B3A;
  --color-text-secondary: #6B7280;
  --color-border: #E5E7EB;
  --color-border-light: #F3F4F6;
  --font-display: 'Outfit', 'Syne', sans-serif;
  --font-heading: 'Outfit', 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(30,27,58,.06);
  --shadow-md: 0 4px 20px rgba(30,27,58,.08);
  --shadow-lg: 0 12px 40px rgba(30,27,58,.12);
  --shadow-xl: 0 20px 60px rgba(30,27,58,.16);
  --shadow-glow: 0 0 40px rgba(108,60,225,.15);
  --transition: .3s cubic-bezier(.4,0,.2,1);
  --transition-slow: .6s cubic-bezier(.4,0,.2,1);
  --container-max: 1280px;
  --nav-height: 72px;
}

/* --- RESET --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:var(--nav-height)}
body{font-family:var(--font-body);font-size:16px;line-height:1.7;color:var(--color-text);background:var(--color-bg);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:var(--transition)}
button{border:none;background:none;cursor:pointer;font-family:inherit}
ul,ol{list-style:none}
input,textarea,select{font-family:inherit;font-size:inherit}

/* --- UTILITY --- */
.container{max-width:var(--container-max);margin:0 auto;padding:0 24px}
.section{padding:120px 0;position:relative}
.section-alt{background:var(--color-bg-alt)}

/* --- PAGE LOADER --- */
.page-loader{position:fixed;inset:0;z-index:10000;background:var(--color-bg);display:flex;align-items:center;justify-content:center;transition:opacity .5s,visibility .5s}
.page-loader.hidden{opacity:0;visibility:hidden;pointer-events:none}
.loader-content{text-align:center}
.loader-icon{width:64px;height:64px;margin:0 auto 20px;color:var(--color-primary);animation:loaderPulse 1.2s ease-in-out infinite}
.loader-icon svg{width:100%;height:100%}
.loader-bar{width:200px;height:3px;background:var(--color-border);border-radius:var(--radius-full);overflow:hidden}
.loader-bar-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-accent));border-radius:var(--radius-full);animation:loaderFill 1.5s ease-in-out forwards}
@keyframes loaderPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.1);opacity:.7}}
@keyframes loaderFill{0%{width:0}100%{width:100%}}

/* --- SCROLL PROGRESS --- */
.scroll-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--color-primary),var(--color-accent),var(--color-secondary));z-index:9999;width:0;transition:none}

/* --- FLOATING BACKGROUND --- */
.floating-bg{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.floating-icon{position:absolute;will-change:transform}
.floating-icon svg{width:1em;height:1em;stroke:var(--color-primary);stroke-width:1.5;fill:none}

@keyframes floatUp{
  0%{transform:translateY(110vh) rotate(0deg) scale(.8)}
  25%{transform:translateY(75vh) rotate(90deg) scale(1)}
  50%{transform:translateY(50vh) rotate(180deg) scale(1.1)}
  75%{transform:translateY(25vh) rotate(270deg) scale(1)}
  100%{transform:translateY(-10vh) rotate(360deg) scale(.8)}
}
@keyframes floatDiagonal{
  0%{transform:translate(0,110vh) rotate(0deg) scale(.9)}
  50%{transform:translate(80px,50vh) rotate(180deg) scale(1.15)}
  100%{transform:translate(-80px,-10vh) rotate(360deg) scale(.9)}
}
@keyframes floatSway{
  0%{transform:translateY(110vh) translateX(0) rotate(0deg)}
  25%{transform:translateY(75vh) translateX(40px) rotate(45deg)}
  50%{transform:translateY(50vh) translateX(-40px) rotate(180deg)}
  75%{transform:translateY(25vh) translateX(30px) rotate(270deg)}
  100%{transform:translateY(-10vh) translateX(0) rotate(360deg)}
}
@keyframes floatZigzag{
  0%{transform:translateY(110vh) translateX(-60px) rotate(0deg) scale(1)}
  20%{transform:translateY(85vh) translateX(60px) rotate(72deg) scale(1.1)}
  40%{transform:translateY(60vh) translateX(-40px) rotate(144deg) scale(.9)}
  60%{transform:translateY(40vh) translateX(50px) rotate(216deg) scale(1.05)}
  80%{transform:translateY(20vh) translateX(-30px) rotate(288deg) scale(.95)}
  100%{transform:translateY(-10vh) translateX(20px) rotate(360deg) scale(1)}
}
@keyframes floatBounce{
  0%,100%{transform:translateY(110vh) scale(1)}
  10%{transform:translateY(95vh) scale(1.2)}
  30%{transform:translateY(65vh) scale(.9)}
  50%{transform:translateY(45vh) scale(1.1)}
  70%{transform:translateY(25vh) scale(.95)}
  90%{transform:translateY(5vh) scale(1.05)}
}

/* --- NAVIGATION --- */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:var(--transition)}
.nav.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);box-shadow:var(--shadow-sm);padding:10px 0}
.nav-container{max-width:var(--container-max);margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.nav-logo img{height:52px;width:auto;transition:var(--transition)}
.nav.scrolled .nav-logo img{height:42px}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-family:var(--font-heading);font-size:14px;font-weight:500;color:var(--color-text);letter-spacing:.01em;position:relative;padding:4px 0}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--color-primary);transition:var(--transition);border-radius:var(--radius-full)}
.nav-links a:hover::after{width:100%}
.nav-cta{background:var(--color-primary)!important;color:#fff!important;padding:10px 24px!important;border-radius:var(--radius-full)!important;font-weight:600!important;letter-spacing:.02em!important;transition:var(--transition)!important}
.nav-cta::after{display:none!important}
.nav-cta:hover{background:var(--color-primary-dark)!important;transform:translateY(-1px);box-shadow:var(--shadow-glow)}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--color-text);border-radius:var(--radius-full);transition:var(--transition)}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* --- MOBILE OVERLAY --- */
.mobile-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:998;opacity:0;visibility:hidden;transition:var(--transition)}
.mobile-overlay.active{opacity:1;visibility:visible}

/* --- HERO --- */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:calc(var(--nav-height) + 40px) 0 60px}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:2}
.hero-shapes{position:absolute;inset:0;overflow:hidden;z-index:0}
.hero-shape{position:absolute;border-radius:50%;filter:blur(80px);opacity:.12}
.hero-shape-1{width:600px;height:600px;background:var(--color-primary);top:-200px;right:-100px;animation:shapeFloat 20s ease-in-out infinite}
.hero-shape-2{width:400px;height:400px;background:var(--color-accent);bottom:-100px;left:-100px;animation:shapeFloat 25s ease-in-out infinite reverse}
.hero-shape-3{width:300px;height:300px;background:var(--color-secondary);top:50%;left:50%;animation:shapeFloat 18s ease-in-out infinite}
@keyframes shapeFloat{0%,100%{transform:translate(0,0) scale(1)}25%{transform:translate(30px,-30px) scale(1.05)}50%{transform:translate(-20px,20px) scale(.95)}75%{transform:translate(20px,10px) scale(1.02)}}

.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(108,60,225,.08);color:var(--color-primary);padding:8px 20px;border-radius:var(--radius-full);font-family:var(--font-heading);font-size:14px;font-weight:600;margin-bottom:24px;border:1px solid rgba(108,60,225,.12)}
.hero-badge svg{width:18px;height:18px}
.hero h1{font-family:'Outfit',var(--font-display);font-size:clamp(48px,6vw,80px);font-weight:900;line-height:1.05;margin-bottom:24px;letter-spacing:-.03em}
.hero h1 span{background:linear-gradient(135deg,var(--color-primary),var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-subtitle{font-size:18px;color:var(--color-text-secondary);max-width:520px;margin-bottom:40px;line-height:1.8}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px}

/* Buttons */
.btn-primary{display:inline-flex;align-items:center;gap:10px;background:var(--color-primary);color:#fff;padding:16px 32px;border-radius:var(--radius-full);font-family:var(--font-heading);font-size:15px;font-weight:600;letter-spacing:.02em;transition:var(--transition);border:none;cursor:pointer}
.btn-primary svg{width:18px;height:18px}
.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-glow)}
.btn-secondary{display:inline-flex;align-items:center;gap:10px;background:transparent;color:var(--color-text);padding:16px 32px;border-radius:var(--radius-full);font-family:var(--font-heading);font-size:15px;font-weight:600;letter-spacing:.02em;border:2px solid var(--color-border);transition:var(--transition)}
.btn-secondary svg{width:18px;height:18px}
.btn-secondary:hover{border-color:var(--color-primary);color:var(--color-primary);transform:translateY(-2px)}
.btn-full{width:100%;justify-content:center}

/* Hero Stats */
.hero-stats{display:flex;gap:40px}
.hero-stat{display:flex;flex-direction:column}
.hero-stat strong{font-family:var(--font-display);font-size:28px;font-weight:800;color:var(--color-primary)}
.hero-stat span{font-size:13px;color:var(--color-text-secondary);font-weight:500}

/* Hero Visual */
.hero-visual{position:relative}
.hero-image-wrapper{position:relative;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-xl)}
.hero-img{width:100%;height:auto;display:block;border-radius:var(--radius-xl)}
.hero-float-card{position:absolute;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);padding:12px 20px;border-radius:var(--radius-md);display:flex;align-items:center;gap:10px;box-shadow:var(--shadow-lg);font-family:var(--font-heading);font-size:13px;font-weight:600;white-space:nowrap;animation:cardFloat 4s ease-in-out infinite}
.hero-float-card svg{width:20px;height:20px;color:var(--color-primary);flex-shrink:0}
.hero-float-1{top:20%;right:-20px;animation-delay:0s}
.hero-float-2{bottom:20%;left:-20px;animation-delay:2s}
@keyframes cardFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* Scroll Indicator */
.hero-scroll-indicator{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;z-index:2}
.scroll-mouse{width:24px;height:38px;border:2px solid var(--color-text-secondary);border-radius:12px;position:relative;opacity:.5}
.scroll-wheel{width:3px;height:8px;background:var(--color-text-secondary);border-radius:var(--radius-full);position:absolute;top:6px;left:50%;transform:translateX(-50%);animation:scrollWheel 2s ease-in-out infinite}
@keyframes scrollWheel{0%{opacity:1;transform:translateX(-50%) translateY(0)}100%{opacity:0;transform:translateX(-50%) translateY(12px)}}
.hero-scroll-indicator span{font-size:11px;color:var(--color-text-secondary);font-weight:500;letter-spacing:.1em;text-transform:uppercase}

/* --- SECTION HEADERS --- */
.section-header{text-align:center;max-width:700px;margin:0 auto 64px}
.section-label{display:inline-flex;align-items:center;gap:8px;color:var(--color-primary);font-family:var(--font-heading);font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.12em;margin-bottom:16px}
.section-label svg{width:16px;height:16px}
.section-title{font-family:'Outfit',var(--font-display);font-size:clamp(32px,4vw,48px);font-weight:800;line-height:1.15;margin-bottom:16px;letter-spacing:-.02em}
.section-desc{font-size:17px;color:var(--color-text-secondary);line-height:1.8}

/* --- STEPS TIMELINE --- */
.steps-timeline{display:flex;flex-direction:column;gap:0;position:relative;max-width:800px;margin:0 auto}
.steps-timeline::before{content:'';position:absolute;left:40px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--color-primary),var(--color-accent));opacity:.15}
.step-item{display:grid;grid-template-columns:80px 1fr 60px;gap:24px;align-items:center;padding:32px 0;position:relative}
.step-number{font-family:var(--font-display);font-size:32px;font-weight:800;color:var(--color-primary);opacity:.2;text-align:center;position:relative;z-index:2}
.step-item:hover .step-number{opacity:1;transition:var(--transition)}
.step-content h3{font-family:var(--font-heading);font-size:20px;font-weight:700;margin-bottom:8px}
.step-content p{color:var(--color-text-secondary);font-size:15px;line-height:1.7}
.step-icon{width:48px;height:48px;background:rgba(108,60,225,.06);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--color-primary)}
.step-icon svg{width:22px;height:22px}

/* --- MODES GRID --- */
.modes-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.mode-card{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);padding:36px 28px;transition:var(--transition);position:relative;overflow:hidden}
.mode-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-primary),var(--color-accent));transform:scaleX(0);transition:var(--transition);transform-origin:left}
.mode-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.mode-card:hover::before{transform:scaleX(1)}
.mode-icon{width:56px;height:56px;background:linear-gradient(135deg,rgba(108,60,225,.08),rgba(236,72,153,.06));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:var(--color-primary)}
.mode-icon svg{width:26px;height:26px}
.mode-card h3{font-family:var(--font-heading);font-size:19px;font-weight:700;margin-bottom:12px}
.mode-card p{color:var(--color-text-secondary);font-size:14px;line-height:1.7}

/* --- BENEFITS GRID --- */
.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:64px}
.benefit-card{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);padding:32px 24px;transition:var(--transition);text-align:center}
.benefit-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(108,60,225,.15)}
.benefit-icon{width:56px;height:56px;background:linear-gradient(135deg,rgba(108,60,225,.08),rgba(236,72,153,.06));border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:var(--color-primary)}
.benefit-icon svg{width:24px;height:24px}
.benefit-card h3{font-family:var(--font-heading);font-size:17px;font-weight:700;margin-bottom:10px}
.benefit-card p{color:var(--color-text-secondary);font-size:14px;line-height:1.7}

/* --- TAGS / IDEAL PARA --- */
/* --- USE CASES & DELIVERABLES BLOCKS --- */
.use-cases-block,.deliverables-block{margin-top:64px;padding:48px;background:#fff;border-radius:var(--radius-lg);border:1px solid rgba(108,60,225,.08);box-shadow:0 4px 24px rgba(108,60,225,.04)}
.deliverables-block{background:linear-gradient(135deg,rgba(108,60,225,.02),rgba(245,158,11,.02));border-color:rgba(245,158,11,.1)}
.use-cases-header{text-align:center;margin-bottom:36px}
.use-cases-badge{display:inline-block;background:var(--color-primary);color:#fff;padding:6px 18px;border-radius:var(--radius-full);font-family:var(--font-heading);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:16px}
.deliverables-badge{background:var(--color-secondary)}
.use-cases-title{font-family:var(--font-heading);font-size:26px;font-weight:800;color:var(--color-text)}
.use-cases-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.use-case-item{display:flex;flex-direction:column;align-items:center;text-align:center;padding:20px 12px;border-radius:var(--radius-md);background:rgba(108,60,225,.03);border:1px solid rgba(108,60,225,.06);transition:var(--transition)}
.use-case-item:hover{background:rgba(108,60,225,.08);transform:translateY(-3px);box-shadow:0 8px 20px rgba(108,60,225,.1)}
.use-case-icon{width:40px;height:40px;margin-bottom:12px;color:var(--color-primary)}
.use-case-icon svg{width:100%;height:100%}
.use-case-item span{font-family:var(--font-body);font-size:13px;font-weight:600;color:var(--color-text);line-height:1.3}
.deliverables-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.deliverable-item{display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:var(--radius-md);background:#fff;border:1px solid rgba(245,158,11,.12);transition:var(--transition)}
.deliverable-item:hover{background:rgba(245,158,11,.06);transform:translateY(-2px);box-shadow:0 6px 16px rgba(245,158,11,.08)}
.deliverable-item svg{width:20px;height:20px;min-width:20px;color:var(--color-secondary)}
.deliverable-item span{font-family:var(--font-body);font-size:12px;font-weight:600;color:var(--color-text);line-height:1.3}

/* --- GALLERY --- */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;grid-auto-rows:260px}
.gallery-item{position:relative;border-radius:var(--radius-md);overflow:hidden;cursor:pointer;transition:var(--transition);background:#1E1B3A}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:var(--transition-slow);min-height:100%}
.gallery-item:hover img{transform:scale(1.05)}
.gallery-item:hover .gallery-overlay{opacity:1}
.gallery-wide{grid-column:span 2}
.gallery-tall{grid-row:span 2}
.gallery-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(30,27,58,.7),transparent 60%);display:flex;align-items:flex-end;padding:20px;opacity:0;transition:var(--transition)}
.gallery-overlay span{color:#fff;font-family:var(--font-heading);font-size:14px;font-weight:600}

/* --- LIGHTBOX --- */
.lightbox{position:fixed;inset:0;z-index:10001;background:rgba(0,0,0,.92);backdrop-filter:blur(20px);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:var(--transition)}
.lightbox.active{opacity:1;visibility:visible}
.lightbox-content{max-width:90vw;max-height:85vh;position:relative;display:flex;flex-direction:column;align-items:center}
.lightbox-media{display:flex;align-items:center;justify-content:center;max-width:90vw;max-height:80vh}
.lightbox-media img{max-width:90vw;max-height:80vh;object-fit:contain;border-radius:var(--radius-md);box-shadow:var(--shadow-xl)}
.lightbox-caption{color:rgba(255,255,255,.8);font-family:var(--font-heading);font-size:14px;margin-top:16px;text-align:center}
.lightbox-close{position:absolute;top:20px;right:20px;width:48px;height:48px;background:rgba(255,255,255,.1);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:#fff;z-index:10;transition:var(--transition)}
.lightbox-close:hover{background:rgba(255,255,255,.2);transform:rotate(90deg)}
.lightbox-close svg{width:24px;height:24px}
.lightbox-prev,.lightbox-next{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;background:rgba(255,255,255,.1);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:#fff;z-index:10;transition:var(--transition)}
.lightbox-prev{left:20px}
.lightbox-next{right:20px}
.lightbox-prev:hover,.lightbox-next:hover{background:rgba(255,255,255,.25);transform:translateY(-50%) scale(1.05)}
.lightbox-prev svg,.lightbox-next svg{width:24px;height:24px}
.lightbox-counter{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.6);font-family:var(--font-heading);font-size:13px;font-weight:500}

/* --- CLIENTS --- */
.clients-wrapper{overflow:hidden;position:relative;padding:20px 0}
.clients-wrapper::before,.clients-wrapper::after{content:'';position:absolute;top:0;bottom:0;width:120px;z-index:2}
.clients-wrapper::before{left:0;background:linear-gradient(to right,var(--color-bg),transparent)}
.clients-wrapper::after{right:0;background:linear-gradient(to left,var(--color-bg),transparent)}
.clients-track{display:flex;align-items:center;gap:80px;animation:clientsScroll 30s linear infinite;width:max-content}
.client-logo{height:40px;width:auto;opacity:.5;filter:grayscale(100%);transition:var(--transition);flex-shrink:0}
.client-logo:hover{opacity:1;filter:grayscale(0%)}
@keyframes clientsScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* --- TESTIMONIALS --- */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testimonial-card{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);padding:36px 28px;transition:var(--transition);position:relative}
.testimonial-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.testimonial-quote{font-family:var(--font-display);font-size:64px;color:var(--color-primary);opacity:.15;line-height:1;margin-bottom:-20px}
.testimonial-stars{display:flex;gap:2px;margin-bottom:16px}
.testimonial-stars svg{width:16px;height:16px;color:var(--color-secondary)}
.testimonial-text{font-size:15px;color:var(--color-text-secondary);line-height:1.8;margin-bottom:24px}
.testimonial-author{display:flex;align-items:center;gap:12px}
.testimonial-avatar{width:44px;height:44px;background:linear-gradient(135deg,var(--color-primary),var(--color-accent));border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--font-display);font-weight:700;font-size:16px;flex-shrink:0}
.testimonial-name{font-family:var(--font-heading);font-weight:700;font-size:15px}
.testimonial-role{font-size:13px;color:var(--color-text-secondary)}

/* --- FAQ --- */
.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition)}
.faq-item:hover{border-color:rgba(108,60,225,.15)}
.faq-item.active{border-color:var(--color-primary);box-shadow:var(--shadow-sm)}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;padding:20px 24px;font-family:var(--font-heading);font-size:16px;font-weight:600;text-align:left;color:var(--color-text);transition:var(--transition)}
.faq-question svg{width:20px;height:20px;flex-shrink:0;transition:var(--transition);color:var(--color-text-secondary)}
.faq-item.active .faq-question svg{transform:rotate(180deg);color:var(--color-primary)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1)}
.faq-item.active .faq-answer{max-height:300px}
.faq-answer p{padding:0 24px 20px;color:var(--color-text-secondary);font-size:15px;line-height:1.8}

/* --- CONTACT --- */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:20px}
.contact-card{display:flex;align-items:flex-start;gap:16px;padding:20px;background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-md);transition:var(--transition)}
.contact-card:hover{border-color:rgba(108,60,225,.15);box-shadow:var(--shadow-sm)}
.contact-icon{width:44px;height:44px;background:linear-gradient(135deg,rgba(108,60,225,.08),rgba(236,72,153,.06));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--color-primary);flex-shrink:0}
.contact-icon svg{width:20px;height:20px}
.contact-card h4{font-family:var(--font-heading);font-size:14px;font-weight:700;margin-bottom:4px}
.contact-card a,.contact-card p{color:var(--color-text-secondary);font-size:14px}
.contact-card a:hover{color:var(--color-primary)}
.contact-form-wrapper{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);padding:40px}
.contact-form{display:flex;flex-direction:column;gap:20px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group label{font-family:var(--font-heading);font-size:13px;font-weight:600;color:var(--color-text)}
.form-group input,.form-group textarea{padding:14px 18px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:15px;color:var(--color-text);background:var(--color-bg);transition:var(--transition);outline:none}
.form-group input:focus,.form-group textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(108,60,225,.08)}
.form-group textarea{resize:vertical;min-height:120px}

/* --- FOOTER --- */
.footer{background:var(--color-text);color:rgba(255,255,255,.7);padding:80px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-logo{height:32px;width:auto;filter:brightness(10)}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.7;max-width:320px}
.footer-social{display:flex;gap:12px;margin-top:20px}
.footer-social a{width:40px;height:40px;background:rgba(255,255,255,.06);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.6);transition:var(--transition)}
.footer-social a:hover{background:var(--color-primary);color:#fff;transform:translateY(-2px)}
.footer-social a svg{width:18px;height:18px}
.footer-links-col{display:flex;flex-direction:column;gap:12px}
.footer-links-col h4{color:#fff;font-family:var(--font-heading);font-size:15px;font-weight:700;margin-bottom:8px}
.footer-links-col a{font-size:14px;transition:var(--transition)}
.footer-links-col a:hover{color:var(--color-primary-light)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:24px 0;font-size:13px}

/* --- WHATSAPP FLOAT --- */
.whatsapp-float{position:fixed;bottom:24px;right:24px;width:56px;height:56px;background:#25D366;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:#fff;z-index:999;box-shadow:0 4px 20px rgba(37,211,102,.4);transition:var(--transition);animation:whatsappPulse 2s ease-in-out infinite}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 30px rgba(37,211,102,.5)}
.whatsapp-float svg{width:28px;height:28px}
@keyframes whatsappPulse{0%,100%{box-shadow:0 4px 20px rgba(37,211,102,.4)}50%{box-shadow:0 4px 30px rgba(37,211,102,.6)}}

/* --- REVEAL ANIMATIONS --- */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.4,0,.2,1),transform .8s cubic-bezier(.4,0,.2,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-scale{opacity:0;transform:scale(.92);transition:opacity .8s cubic-bezier(.4,0,.2,1),transform .8s cubic-bezier(.4,0,.2,1)}
.reveal-scale.visible{opacity:1;transform:scale(1)}
.stagger-children .reveal:nth-child(1){transition-delay:.05s}
.stagger-children .reveal:nth-child(2){transition-delay:.1s}
.stagger-children .reveal:nth-child(3){transition-delay:.15s}
.stagger-children .reveal:nth-child(4){transition-delay:.2s}
.stagger-children .reveal:nth-child(5){transition-delay:.25s}
.stagger-children .reveal:nth-child(6){transition-delay:.3s}

/* --- SCROLL PARALLAX ELEMENTS --- */
.parallax-element{transition:transform .1s linear;will-change:transform}

/* ============================================
   RESPONSIVE
   ============================================ */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px;text-align:center}
  .hero-subtitle{margin-left:auto;margin-right:auto}
  .hero-ctas{justify-content:center}
  .hero-stats{justify-content:center}
  .hero-visual{max-width:600px;margin:0 auto}
  .hero-float-1{right:10px;top:10%}
  .hero-float-2{left:10px;bottom:10%}
  .benefits-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(3,1fr);grid-auto-rows:220px}
  .testimonials-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .use-cases-grid{grid-template-columns:repeat(3,1fr)}
  .deliverables-grid{grid-template-columns:repeat(4,1fr)}
}

@media(max-width:768px){
  .section{padding:80px 0}
  .nav-links{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--color-surface);flex-direction:column;padding:80px 32px 32px;gap:0;box-shadow:var(--shadow-xl);transition:var(--transition-slow);z-index:999}
  .nav-links.active{right:0}
  .nav-links a{padding:16px 0;font-size:16px;border-bottom:1px solid var(--color-border-light);width:100%}
  .nav-cta{margin-top:16px;text-align:center!important;border-bottom:none!important}
  .nav-toggle{display:flex}
  .hero{min-height:auto;padding:calc(var(--nav-height) + 20px) 0 40px}
  .hero h1{font-size:clamp(36px,8vw,52px)}
  .hero-scroll-indicator{display:none}
  .step-item{grid-template-columns:60px 1fr;gap:16px}
  .step-icon{display:none}
  .benefits-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:200px}
  .use-cases-grid{grid-template-columns:repeat(2,1fr)}
  .deliverables-grid{grid-template-columns:repeat(3,1fr)}
  .use-cases-block,.deliverables-block{padding:28px}
  .gallery-wide,.gallery-tall{grid-column:span 1;grid-row:span 1}
  .form-row{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
  .lightbox-prev{left:8px;width:40px;height:40px}
  .lightbox-next{right:8px;width:40px;height:40px}
  .lightbox-close{top:12px;right:12px;width:40px;height:40px}
}

@media(max-width:480px){
  .container{padding:0 16px}
  .section{padding:60px 0}
  .hero-stats{flex-direction:column;gap:16px;align-items:center}
  .hero-ctas{flex-direction:column;align-items:stretch}
  .btn-primary,.btn-secondary{justify-content:center}
  .gallery-grid{grid-template-columns:1fr;grid-auto-rows:240px}
  .modes-grid{grid-template-columns:1fr}
  .use-cases-grid{grid-template-columns:1fr}
  .deliverables-grid{grid-template-columns:repeat(2,1fr)}
  .use-cases-block,.deliverables-block{padding:20px}
  .clients-track{gap:48px}
  .client-logo{height:30px}
  .contact-form-wrapper{padding:24px}
}