/* ==========================================================================
   FalcaiTech — Premium Design System
   Palette: Vercel/Stripe/Linear inspired — deep navy + electric blue
   ========================================================================== */

:root{
  /* Backgrounds */
  --bg-0: #0B1220;
  --bg-1: #111827;
  --bg-2: #161f33;
  --surface: rgba(17, 24, 39, 0.55);
  --surface-solid: #111827;
  --border: rgba(148, 163, 184, 0.14);
  --border-strong: rgba(96, 165, 250, 0.35);

  /* Accents */
  --accent: #2563EB;
  --accent-2: #3B82F6;
  --accent-3: #60A5FA;
  --accent-glow: rgba(37, 99, 235, 0.45);

  /* Text */
  --text-0: #FFFFFF;
  --text-1: #F8FAFC;
  --text-2: rgba(248, 250, 252, 0.64);
  --text-3: rgba(248, 250, 252, 0.4);

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #2563EB 0%, #3B82F6 50%, #60A5FA 100%);
  --grad-text: linear-gradient(90deg, #FFFFFF 0%, #93C5FD 60%, #60A5FA 100%);
  --grad-mesh: radial-gradient(ellipse 60% 50% at 20% 0%, rgba(37,99,235,0.22), transparent 60%),
               radial-gradient(ellipse 50% 40% at 100% 20%, rgba(96,165,250,0.12), transparent 60%);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-glow: 0 0 70px -14px rgba(37, 99, 235, 0.55);
  --shadow-card: 0 20px 50px -20px rgba(0,0,0,0.55);
  --ease: cubic-bezier(.22,.9,.32,1);
  --transition: 0.35s var(--ease);
}

*, *::before, *::after{ box-sizing: border-box; }

html{
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body{
  margin: 0;
  background: var(--bg-0);
  color: var(--text-2);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before{
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background: var(--grad-mesh), var(--bg-0);
}

/* Hide native cursor on desktop when custom cursor is active */
@media (hover: hover) and (pointer: fine){
  body.cursor-active, body.cursor-active *{
    cursor: none !important;
  }
}

h1, h2, h3, h4, h5{
  font-family: 'Space Grotesk', 'Sora', sans-serif;
  color: var(--text-0);
  margin: 0;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

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

.container{
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-gradient{
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-3);
  margin-bottom: 14px;
}

/* Skip link (accessibility) */
.skip-link{
  position: fixed;
  top: -60px; left: 16px;
  z-index: 10000;
  background: var(--accent);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  transition: top 0.25s ease;
}
.skip-link:focus{ top: 16px; }

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

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn{
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease), background 0.5s var(--ease), border-color 0.5s var(--ease);
  white-space: nowrap;
  will-change: transform;
}
.btn svg{ transition: transform var(--transition); flex-shrink: 0; }
.btn:hover svg{ transform: translateX(3px); }

.btn-primary{
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 8px 30px -8px var(--accent-glow);
}
.btn-primary:hover{
  box-shadow: 0 18px 46px -10px var(--accent-glow);
}

.btn-ghost{
  background: rgba(255,255,255,0.03);
  color: var(--text-0);
  border-color: var(--border-strong);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover{
  background: rgba(96,165,250,0.08);
  border-color: var(--accent-3);
}

.btn-lg{ padding: 17px 32px; font-size: 15.5px; }
.btn-sm{ padding: 10px 20px; font-size: 14px; }
.btn-block{ width: 100%; }

/* Ripple effect */
.ripple{
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  transform: scale(0);
  animation: ripple-anim 0.65s ease-out;
  pointer-events: none;
}
@keyframes ripple-anim{
  to{ transform: scale(3); opacity: 0; }
}

/* ==========================================================================
   Loading Screen
   ========================================================================== */

#preloader{
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--bg-0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.7s var(--ease), visibility 0.7s var(--ease);
}
#preloader.hidden{ opacity: 0; visibility: hidden; }
.preloader-inner{ display: flex; flex-direction: column; align-items: center; gap: 22px; }
.preloader-logo{
  display: block;
  height: 52px;
  width: auto;
  opacity: 0;
  animation: preloader-fade 0.6s ease forwards 0.1s;
}
@keyframes preloader-fade{ to{ opacity: 1; } }

.preloader-bar{
  width: 200px; height: 2px;
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
  overflow: hidden;
}
.preloader-bar span{
  display: block; height: 100%; width: 0%;
  background: var(--grad-primary);
  animation: loadbar 1.4s var(--ease) forwards 0.2s;
}
@keyframes loadbar{ to{ width: 100%; } }

.preloader-text{
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 28px;
  color: var(--text-0);
  letter-spacing: 0.01em;
  min-height: 34px;
}
.preloader-text::after{
  content: '';
  display: inline-block;
  width: 2px;
  height: 0.9em;
  margin-left: 3px;
  background: var(--accent-3);
  vertical-align: -0.15em;
  animation: preloader-caret 0.8s steps(1) infinite;
}
@keyframes preloader-caret{ 50%{ opacity: 0; } }

.preloader-percent{
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--text-3);
  letter-spacing: 0.05em;
}

/* ==========================================================================
   Scroll progress bar
   ========================================================================== */

.scroll-progress{
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--grad-primary);
  z-index: 9998;
  transition: width 0.1s linear;
}

/* ==========================================================================
   Custom cursor
   ========================================================================== */

.cursor-dot, .cursor-ring{
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.cursor-dot{
  width: 6px; height: 6px;
  background: var(--accent-3);
}
.cursor-ring{
  width: 38px; height: 38px;
  border: 1.5px solid rgba(96,165,250,0.55);
  transition: opacity 0.3s ease, width 0.35s var(--ease), height 0.35s var(--ease), background 0.35s var(--ease), border-color 0.35s var(--ease);
}
body.cursor-active .cursor-dot,
body.cursor-active .cursor-ring{ opacity: 1; }

.cursor-ring.cursor-hover{
  width: 68px; height: 68px;
  background: rgba(96,165,250,0.1);
  border-color: var(--accent-3);
}
.cursor-ring.cursor-click{ width: 30px; height: 30px; }

@media (hover: none), (pointer: coarse){
  .cursor-dot, .cursor-ring{ display: none; }
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 22px 0;
  transition: padding var(--transition), background var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled{
  padding: 14px 0;
  background: rgba(11, 18, 32, 0.82);
  backdrop-filter: blur(10px) saturate(140%);
  border-bottom-color: var(--border);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo{
  display: inline-flex;
  align-items: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-0);
}
.logo em{ font-style: normal; color: var(--accent-3); }
.logo img{ height: 34px; width: auto; display: block; }

.logo-wordmark{ display: none; }

.main-nav{
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav-link{
  position: relative;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--transition);
  padding: 4px 0;
}
.nav-link::after{
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--grad-primary);
  border-radius: 2px;
  transition: width var(--transition);
}
.nav-link:hover, .nav-link.active{ color: var(--text-0); }
.nav-link:hover::after, .nav-link.active::after{ width: 100%; }

.header-actions{ display: flex; align-items: center; gap: 18px; }

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.nav-toggle span{
  width: 18px; height: 2px;
  background: var(--text-0);
  margin: 0 auto;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle.active span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2){ opacity: 0; }
.nav-toggle.active span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero{
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 130px 0 100px;
  overflow: hidden;
}

.hero-video{
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero-video.loaded{ opacity: 1; }

#heroCanvasWrap{
  position: absolute;
  inset: 0;
  z-index: 0;
}
#heroCanvasWrap canvas{
  display: block;
  width: 100% !important;
  height: 100% !important;
  filter: blur(0.5px);
}

.hero-overlay{
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(6,9,17,0.5) 0%, rgba(6,9,17,0.65) 55%, var(--bg-0) 100%),
    radial-gradient(ellipse 60% 45% at 50% 35%, rgba(6,9,17,0.2), rgba(6,9,17,0.78) 75%);
  pointer-events: none;
}

.hero-content{
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  will-change: transform;
}

.hero-badge{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(37,99,235,0.08);
  border: 1px solid var(--border-strong);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-1);
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}
.hero-badge .dot{
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent-3);
  box-shadow: 0 0 10px 2px var(--accent-3);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot{ 0%,100%{ opacity: 1; } 50%{ opacity: 0.4; } }

.hero-title{
  font-size: clamp(2.4rem, 5.6vw, 4.6rem);
  font-weight: 700;
  max-width: 960px;
  margin-bottom: 26px;
}

.hero-subtitle{
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--text-2);
  max-width: 620px;
  margin-bottom: 36px;
}

.hero-cta{
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.scroll-indicator{
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 2;
  color: var(--text-3);
  font-size: 12px;
  letter-spacing: 0.05em;
  pointer-events: none;
}

/* Hide the scroll cue on short viewports so it never collides with the hero CTAs */
@media (max-height: 760px){
  .scroll-indicator{ display: none; }
}
.scroll-mouse{
  width: 22px; height: 36px;
  border-radius: 12px;
  border: 1.5px solid var(--border-strong);
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-wheel{
  width: 3px; height: 8px;
  background: var(--accent-3);
  border-radius: 2px;
  animation: scroll-wheel 1.8s ease infinite;
}
@keyframes scroll-wheel{
  0%{ transform: translateY(0); opacity: 1; }
  70%{ transform: translateY(10px); opacity: 0; }
  100%{ opacity: 0; }
}

/* ==========================================================================
   Section head (shared)
   ========================================================================== */

.section-head{
  max-width: 640px;
  margin: 0 auto 64px;
  text-align: center;
}
.section-title{
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  font-weight: 700;
  margin-bottom: 18px;
}
.section-subtitle{
  color: var(--text-2);
  font-size: 1.05rem;
}

section{ padding: 120px 0; position: relative; }

/* ==========================================================================
   Glass card base
   ========================================================================== */

.glass{
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  transform: translateZ(0);
}

/* ==========================================================================
   Services
   ========================================================================== */

.services-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card{
  padding: 34px 28px;
  border-radius: var(--radius-lg);
  transition: transform 0.6s var(--ease), border-color 0.6s var(--ease), box-shadow 0.6s var(--ease), background 0.6s var(--ease);
  position: relative;
  overflow: hidden;
}
.service-card::before{
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad-primary);
  opacity: 0;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  transition: opacity 0.5s var(--ease);
  pointer-events: none;
}
.service-card:hover{
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow);
  background: rgba(37,99,235,0.06);
}
.service-card:hover::before{ opacity: 1; }
.service-card:hover .service-icon{
  transform: scale(1.08) rotate(-4deg);
  background: rgba(37,99,235,0.22);
}

.service-icon{
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(37,99,235,0.12);
  color: var(--accent-3);
  margin-bottom: 22px;
  transition: transform 0.5s var(--ease), background 0.5s var(--ease);
}

.service-card h3{ font-size: 1.15rem; margin-bottom: 10px; }
.service-card > p{ color: var(--text-2); font-size: 14px; }

/* ==========================================================================
   Estatísticas
   ========================================================================== */

.stats-section{ padding: 90px 0; }
.stats-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stat-card{
  padding: 40px 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease);
}
.stat-card:hover{ transform: translateY(-6px); border-color: var(--border-strong); }
.stat-number, .stat-suffix{
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--text-0);
  display: inline-block;
}
.stat-suffix{ color: var(--accent-3); }
.stat-label{
  font-size: 14px;
  color: var(--text-2);
  margin-top: 8px;
}

/* ==========================================================================
   About / diferenciais
   ========================================================================== */

.about{ background: var(--bg-1); }
.about-grid{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: center;
}

.about-visual{ position: relative; height: 420px; }
.about-card-stack{ position: relative; width: 100%; height: 100%; }

.about-card{
  position: absolute;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
.card-1{
  width: 88%; height: 78%;
  top: 0; left: 0;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.card-1.about-photo{
  padding: 0;
  overflow: hidden;
}
.card-1.about-photo img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.code-line{
  display: block;
  height: 10px;
  border-radius: 5px;
  background: rgba(96,165,250,0.14);
  width: 100%;
}
.code-line.short{ width: 40%; background: rgba(96,165,250,0.28); }
.code-line.medium{ width: 65%; }
.code-line:first-child{
  background: none;
  height: 14px;
  display: flex;
  gap: 6px;
}
.code-line:first-child i{
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--border-strong);
  display: inline-block;
}
.code-line:first-child i:nth-child(1){ background: #ff6b6b; }
.code-line:first-child i:nth-child(2){ background: #ffd166; }
.code-line:first-child i:nth-child(3){ background: #60A5FA; }

.card-2{
  width: 46%;
  padding: 22px;
  bottom: 8%; right: 0;
}

.mini-stat strong{
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  color: var(--text-0);
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.mini-stat small{ color: var(--text-2); font-size: 12.5px; }

.about-content .section-title, .about-content .section-subtitle{ text-align: left; }
.about-content .section-subtitle{ margin: 0 0 40px; max-width: 520px; }

.features-list{ display: flex; flex-direction: column; gap: 26px; }
.feature-item{ display: flex; gap: 18px; align-items: flex-start; }
.feature-icon{
  flex-shrink: 0;
  width: 42px; height: 42px;
  border-radius: 12px;
  background: rgba(96,165,250,0.1);
  color: var(--accent-3);
  display: flex; align-items: center; justify-content: center;
}
.feature-item h4{ font-size: 1.05rem; margin-bottom: 6px; }
.feature-item p{ color: var(--text-2); font-size: 14.5px; }

/* ==========================================================================
   Process / Timeline
   ========================================================================== */

.process{ position: relative; overflow: hidden; }
.process::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(180deg, rgba(37,99,235,0.4), rgba(11,18,32,0.97)),
    url('../assets/process-bg.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-blend-mode: color;
  opacity: 0.2;
  mask-image: linear-gradient(180deg, transparent 0%, black 18%, black 82%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 18%, black 82%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}
.process::after{
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(6, 9, 18, 0.55);
  pointer-events: none;
  z-index: 0;
}
.process .container{ position: relative; z-index: 1; }

.process-timeline{
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}
.timeline-line{
  position: absolute;
  left: 27px; top: 0;
  width: 2px; height: 100%;
  background: var(--border);
  overflow: hidden;
}
.timeline-line-fill{
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 0%;
  background: var(--grad-primary);
  transform-origin: top;
}

.timeline-step{
  position: relative;
  display: flex;
  gap: 28px;
  padding-bottom: 56px;
}
.timeline-step:last-child{ padding-bottom: 0; }

.timeline-number{
  flex-shrink: 0;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  background: var(--surface-solid);
  border: 2px solid var(--border);
  color: var(--text-2);
  z-index: 1;
  transition: border-color 0.5s var(--ease), color 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.timeline-step.in-view .timeline-number{
  border-color: var(--accent-3);
  color: var(--text-0);
  box-shadow: 0 0 24px -4px var(--accent-glow);
}

.timeline-body{ padding-top: 10px; }
.timeline-body h3{ font-size: 1.2rem; margin-bottom: 8px; }
.timeline-body p{ color: var(--text-2); font-size: 14.5px; max-width: 440px; }

/* ==========================================================================
   Projects / Portfolio
   ========================================================================== */

.projects{ background: var(--bg-1); }
.projects-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.project-card{
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 320px;
  cursor: pointer;
}
.project-thumb{
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.7s var(--ease);
}
.thumb-1{ background-color: #14204a; }
.thumb-2{ background-color: #142a3a; }
.thumb-3{ background-color: #1a1a4a; }
.thumb-4{ background-color: #0b0d18; }
.thumb-5{ background-color: #101f42; }
.project-thumb::before{
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6,9,17,0.15) 0%, rgba(6,9,17,0.05) 40%, rgba(6,9,17,0.55) 100%);
}
.project-card:hover .project-thumb{ transform: scale(1.08); }

.project-overlay{
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 26px;
  background: linear-gradient(180deg, transparent 30%, rgba(5,7,15,0.92) 100%);
  transform: translateY(12%);
  opacity: 0;
  transition: transform 0.5s var(--ease), opacity 0.5s var(--ease);
}
.project-card:hover .project-overlay{ transform: translateY(0); opacity: 1; }

.project-tag{
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(37,99,235,0.18);
  color: var(--text-0);
  border: 1px solid rgba(96,165,250,0.3);
  margin-bottom: 14px;
}
.project-overlay h3{ font-size: 1.2rem; margin-bottom: 10px; }
.project-tech{ display: flex; flex-wrap: wrap; gap: 8px; }
.project-tech span{
  font-size: 11.5px;
  color: var(--text-2);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
}

.project-link{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-0);
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(255,255,255,0.06);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease), border-color 0.3s var(--ease);
  align-self: flex-start;
}
.project-link:hover{
  background: var(--grad-primary);
  border-color: transparent;
  transform: translateY(-2px);
}
.project-link svg{ flex-shrink: 0; }

.project-video-cta{ margin-top: 40px; }
.project-video-wrap{
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  width: 100%;
  aspect-ratio: 1366 / 768;
  max-height: 680px;
}
.project-video{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.project-video-mobile{ display: none; }
@media (max-width: 768px){
  .project-video-desktop{ display: none; }
  .project-video-mobile{ display: block; }
  .project-video-wrap{ aspect-ratio: 576 / 1280; max-height: 82vh; }
}
.project-video-footer{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  margin-top: 22px;
}
.project-video-footer p{
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-1);
  margin: 0;
}

/* ==========================================================================
   Project modal (click a card to see more photos)
   ========================================================================== */

.project-modal{
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.35s var(--ease), visibility 0.35s var(--ease);
}
.project-modal.open{ visibility: visible; opacity: 1; }

.project-modal-backdrop{
  position: absolute;
  inset: 0;
  background: rgba(5,7,14,0.82);
  backdrop-filter: blur(6px);
}

.project-modal-panel{
  position: relative;
  width: 100%;
  max-width: 880px;
  max-height: 86vh;
  overflow-y: auto;
  background: var(--surface-solid);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 40px;
  transform: translateY(24px) scale(0.97);
  transition: transform 0.4s var(--ease);
}
.project-modal.open .project-modal-panel{ transform: translateY(0) scale(1); }

.project-modal-close{
  position: absolute;
  top: 18px; right: 18px;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-0);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.project-modal-close:hover{ background: var(--grad-primary); border-color: transparent; transform: rotate(90deg); }

.project-modal-title{
  font-size: 1.5rem;
  margin: 0 44px 24px 0;
}

.project-modal-gallery{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.project-modal-gallery img{
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  display: block;
  cursor: zoom-in;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease);
}
.project-modal-gallery img:hover{
  transform: translateY(-4px) scale(1.02);
  border-color: var(--border-strong);
}

/* ==========================================================================
   Image lightbox (zoom in on a project photo)
   ========================================================================== */

.image-lightbox{
  position: fixed;
  inset: 0;
  z-index: 2100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s var(--ease), visibility 0.3s var(--ease);
}
.image-lightbox.open{ visibility: visible; opacity: 1; }

.image-lightbox-backdrop{
  position: absolute;
  inset: 0;
  background: rgba(3,5,10,0.92);
  backdrop-filter: blur(4px);
}

.image-lightbox-img{
  position: relative;
  max-width: 100%;
  max-height: 100%;
  border-radius: var(--radius-md);
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.7);
  transform: scale(0.94);
  transition: transform 0.35s var(--ease);
}
.image-lightbox.open .image-lightbox-img{ transform: scale(1); }

.image-lightbox-close{
  position: absolute;
  top: 24px; right: 24px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-strong);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  z-index: 1;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.image-lightbox-close:hover{ background: var(--grad-primary); border-color: transparent; transform: rotate(90deg); }

@media (max-width: 560px){
  .image-lightbox{ padding: 16px; }
  .image-lightbox-close{ top: 12px; right: 12px; width: 38px; height: 38px; }
}

@media (max-width: 720px){
  .project-modal-gallery{ grid-template-columns: 1fr; }
  .project-modal-panel{ padding: 28px 20px; }
  .project-modal-title{ font-size: 1.25rem; margin-right: 36px; }
}

/* ==========================================================================
   Testimonials slider
   ========================================================================== */

.testimonial-slider{
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}
.testimonial-track{
  position: relative;
  min-height: 260px;
}
.testimonial-slide{
  position: absolute;
  inset: 0;
  padding: 44px;
  border-radius: var(--radius-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
  pointer-events: none;
}
.testimonial-slide.active{
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
  position: relative;
}
.stars{ color: var(--accent-3); letter-spacing: 3px; margin-bottom: 20px; font-size: 16px; }
.testimonial-slide p{ color: var(--text-1); font-size: 1.05rem; margin-bottom: 28px; max-width: 540px; }
.testimonial-author{ display: flex; align-items: center; gap: 14px; }
.author-avatar{
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 14px;
}
.testimonial-author strong{ display: block; font-size: 14.5px; color: var(--text-0); }
.testimonial-author span{ font-size: 13px; color: var(--text-2); }

.slider-dots{
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}
.slider-dot{
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  padding: 0;
  transition: background 0.4s var(--ease), transform 0.4s var(--ease);
}
.slider-dot.active{ background: var(--accent-3); transform: scale(1.3); }

/* ==========================================================================
   Tech marquee
   ========================================================================== */

.tech-bar{ padding: 70px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.tech-label{
  text-align: center;
  font-size: 13px;
  color: var(--text-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 36px;
}
.tech-marquee{
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.tech-track{
  display: flex;
  gap: 64px;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.tech-track img{
  height: 34px;
  width: auto;
  opacity: 0.55;
  transition: opacity 0.4s ease, transform 0.4s ease;
  filter: grayscale(0.1);
}
.tech-item{ display: flex; align-items: center; gap: 10px; white-space: nowrap; }
.tech-item span{ font-size: 14px; color: var(--text-3); font-weight: 500; }
.tech-item:hover img{ opacity: 1; transform: translateY(-3px); }
.tech-item:hover span{ color: var(--text-1); }
@keyframes marquee{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* ==========================================================================
   CTA
   ========================================================================== */

.cta-section{
  position: relative;
  overflow: hidden;
  padding: 100px 0;
  margin: 0 24px;
  border-radius: var(--radius-xl);
  max-width: 1152px;
  margin-left: auto;
  margin-right: auto;
  background: linear-gradient(135deg, #0d1740, #131154 60%, #0b2440);
  border: 1px solid var(--border-strong);
}
.cta-glow{
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(37,99,235,0.4), transparent 70%);
  top: -200px; left: 50%;
  transform: translateX(-50%);
  filter: blur(40px);
}
.cta-inner{ position: relative; text-align: center; z-index: 1; }
.cta-inner h2{
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  max-width: 600px;
  margin: 0 auto 18px;
}
.cta-inner p{
  color: var(--text-1);
  max-width: 480px;
  margin: 0 auto 36px;
  font-size: 1.05rem;
}

/* ==========================================================================
   FAQ
   ========================================================================== */

.faq-list{ max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item{
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.4s var(--ease);
}
.faq-question{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 26px;
  background: transparent;
  border: none;
  color: var(--text-0);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.02rem;
  font-weight: 600;
  text-align: left;
}
.faq-icon{
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  transition: transform 0.4s var(--ease), background 0.4s var(--ease);
}
.faq-icon::before, .faq-icon::after{
  content: "";
  position: absolute;
  background: var(--accent-3);
  transition: transform 0.4s var(--ease), opacity 0.4s var(--ease);
}
.faq-icon::before{ width: 10px; height: 1.5px; }
.faq-icon::after{ width: 1.5px; height: 10px; }
.faq-item.open .faq-icon{ background: rgba(37,99,235,0.15); transform: rotate(180deg); }
.faq-item.open .faq-icon::after{ opacity: 0; }

.faq-answer-wrap{
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.45s var(--ease);
}
.faq-item.open .faq-answer-wrap{ grid-template-rows: 1fr; }
.faq-answer{
  overflow: hidden;
  padding: 0 26px;
}
.faq-answer p{
  color: var(--text-2);
  font-size: 14.5px;
  padding-bottom: 24px;
  max-width: 620px;
}

/* ==========================================================================
   Contact
   ========================================================================== */

.contact-grid{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
}
.contact-info .section-title, .contact-info .section-subtitle, .contact-info .eyebrow{ text-align: left; }
.contact-info .section-subtitle{ margin: 0 0 32px; max-width: 440px; }

.contact-methods{ display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.contact-method{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-1);
  transition: border-color 0.4s var(--ease), transform 0.4s var(--ease), background 0.4s var(--ease);
}
.contact-method:hover{ border-color: var(--accent-3); transform: translateY(-3px); background: rgba(37,99,235,0.08); }
.contact-method svg{ color: var(--accent-3); }

.contact-details{ display: flex; flex-direction: column; gap: 18px; margin-bottom: 32px; }
.contact-detail{ display: flex; align-items: center; gap: 14px; font-size: 14.5px; color: var(--text-1); }

.contact-map{
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 220px;
  border: 1px solid var(--border);
  filter: grayscale(0.3) invert(0.92) contrast(0.9);
}
.contact-map iframe{ width: 100%; height: 100%; border: 0; }

.contact-form{
  padding: 40px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group{ display: flex; flex-direction: column; gap: 8px; position: relative; }
.form-group label{ font-size: 13.5px; font-weight: 500; color: var(--text-1); }

.form-group input, .form-group select, .form-group textarea{
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text-0);
  font-family: inherit;
  font-size: 14.5px;
  transition: border-color var(--transition), background var(--transition);
  resize: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{
  outline: none;
  border-color: var(--accent-2);
  background: rgba(37,99,235,0.06);
}
.form-group select{ cursor: pointer; }
.form-group input::placeholder, .form-group textarea::placeholder{ color: var(--text-3); }

.form-error{
  display: none;
  font-size: 12.5px;
  color: #ff7a7a;
}
.form-group.invalid input, .form-group.invalid textarea{ border-color: #ff7a7a; }
.form-group.invalid .form-error{ display: block; }

.btn-loader{
  display: none;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.contact-form.loading .btn-text{ display: none; }
.contact-form.loading .btn-loader{ display: inline-block; }
.contact-form.loading .btn-primary{ pointer-events: none; opacity: 0.85; }
@keyframes spin{ to{ transform: rotate(360deg); } }

.form-success{
  display: none;
  text-align: center;
  font-size: 14px;
  color: var(--accent-3);
  background: rgba(37,99,235,0.08);
  border: 1px solid rgba(96,165,250,0.3);
  padding: 14px;
  border-radius: var(--radius-sm);
}
.contact-form.submitted .form-success{ display: block; }
.contact-form.submitted .form-fields-wrap{ display: none; }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer{
  border-top: 1px solid var(--border);
  padding: 80px 0 30px;
  background: var(--bg-1);
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 60px;
}
.footer-brand p{ color: var(--text-2); font-size: 14px; margin: 16px 0 22px; max-width: 280px; }
.social-links{ display: flex; gap: 12px; }
.social-links a{
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2);
  transition: all var(--transition);
}
.social-links a:hover{ background: var(--grad-primary); color: #fff; border-color: transparent; transform: translateY(-3px); }

.footer-col{ display: flex; flex-direction: column; gap: 14px; }
.footer-col h4{ font-size: 14px; color: var(--text-0); margin-bottom: 6px; }
.footer-col a{ font-size: 14px; color: var(--text-2); transition: color var(--transition); }
.footer-col a:hover{ color: var(--accent-3); }

.footer-bottom{
  display: flex;
  justify-content: space-between;
  padding-top: 26px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-3);
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom-links{ display: flex; gap: 20px; }
.footer-bottom-links a:hover{ color: var(--text-1); }

/* ==========================================================================
   Back to top
   ========================================================================== */

.back-to-top{
  position: fixed;
  bottom: 28px; right: 28px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--surface-solid);
  border: 1px solid var(--border-strong);
  color: var(--text-0);
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  z-index: 500;
}
.back-to-top.visible{ opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover{ background: var(--grad-primary); border-color: transparent; }

/* ==========================================================================
   Reveal animations (GSAP-driven; base state set here, JS toggles .in-view)
   ========================================================================== */

[data-reveal]{
  opacity: 0;
  transform: translateY(28px);
}
[data-reveal].in-view{
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal="scale"]{ transform: translateY(0) scale(0.92); }
[data-reveal="scale"].in-view{ transform: translateY(0) scale(1); }
[data-reveal="blur"]{ filter: blur(14px); }
[data-reveal="blur"].in-view{ filter: blur(0); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease), filter 0.8s var(--ease); }

@media (prefers-reduced-motion: reduce){
  [data-reveal]{ opacity: 1; transform: none; filter: none; transition: none; }
  .tech-track{ animation: none; }
  #heroCanvasWrap{ display: none; }
}

/* Floating decorative elements */
.float-el{
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(96,165,250,0.35), transparent 70%);
  filter: blur(2px);
  animation: float-y 6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes float-y{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-18px); }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1100px){
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
  .stats-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px){
  .about-grid{ grid-template-columns: 1fr; gap: 56px; }
  .about-visual{ height: 320px; order: 2; }
  .contact-grid{ grid-template-columns: 1fr; gap: 48px; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .projects-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px){
  .header-inner{ position: relative; }
  .logo-wordmark{
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 17px;
    color: var(--text-0);
    pointer-events: none;
    white-space: nowrap;
  }
  .main-nav{
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    background: rgba(11,18,32,0.98);
    backdrop-filter: blur(8px);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 30px;
    padding: 40px;
    border-left: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 999;
  }
  .main-nav.open{ transform: translateX(0); }
  .nav-toggle{ display: flex; }
  .header-actions .btn-sm{ display: none; }

  .services-grid{ grid-template-columns: 1fr; }
  .projects-grid{ grid-template-columns: 1fr; }
  .stats-grid{ grid-template-columns: 1fr 1fr; }

  .project-video-footer{ justify-content: center; text-align: center; }
}

/* Touch devices can't hover — surface content that would otherwise be hover-only */
@media (hover: none){
  .project-overlay{
    transform: translateY(0);
    opacity: 1;
    background: linear-gradient(180deg, transparent 35%, rgba(5,7,15,0.95) 100%);
  }
  .project-thumb{ transform: none !important; }
}

@media (max-width: 768px){
  .container{ padding: 0 20px; }

  .logo img{ height: 28px; }

  .service-icon{ width: 44px; height: 44px; border-radius: 12px; margin-bottom: 18px; }
  .service-icon svg{ width: 20px; height: 20px; }
  .service-card{ padding: 26px 22px; }

  .feature-icon{ width: 36px; height: 36px; border-radius: 10px; }
  .feature-icon svg{ width: 17px; height: 17px; }

  .stat-card{ padding: 28px 18px; }
  .stat-number, .stat-suffix{ font-size: 2rem; }

  .timeline-number{ width: 46px; height: 46px; font-size: 1.05rem; }

  .project-card{ height: 260px; }

  .testimonial-slide{ padding: 30px 22px; }
  .testimonial-track{ min-height: 340px; }
  .author-avatar{ width: 40px; height: 40px; font-size: 12px; }

  .tech-track{ gap: 40px; }
  .tech-track img{ height: 26px; width: 26px; }
  .tech-item span{ font-size: 13px; }

  .social-links a{ width: 34px; height: 34px; }
  .social-links a svg{ width: 14px; height: 14px; }

  .contact-method{ padding: 10px 15px; font-size: 13px; }

  .back-to-top{ width: 42px; height: 42px; bottom: 20px; right: 20px; }
}

@media (max-width: 560px){
  section{ padding: 64px 0; }
  .hero{ padding-top: 120px; }
  .hero-title{ font-size: clamp(1.9rem, 8.4vw, 2.6rem); }
  .hero-cta{ flex-direction: column; width: 100%; gap: 12px; }
  .hero-cta .btn{ width: 100%; padding: 13px 22px; font-size: 14px; }

  .form-row{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom{ flex-direction: column; text-align: center; }
  .contact-form{ padding: 20px; gap: 14px; }
  .form-row{ gap: 14px; }
  .form-group{ gap: 5px; }
  .form-group label{ font-size: 12.5px; }
  .form-group input, .form-group select, .form-group textarea{ padding: 10px 12px; font-size: 13px; }
  .cta-section{ margin: 0 16px; padding: 56px 0; }
  .cta-inner .btn{ width: 100%; }
  .stats-grid{ grid-template-columns: 1fr 1fr; gap: 14px; }
  .stat-card{ padding: 20px 14px; }
  .stat-number, .stat-suffix{ font-size: 1.5rem; }
  .stat-label{ font-size: 12px; margin-top: 6px; }
  .timeline-step{ gap: 16px; }
  .timeline-line{ left: 22px; }
  .timeline-number{ width: 44px; height: 44px; font-size: 1rem; }

  .section-head{ margin-bottom: 44px; }
  .eyebrow{ font-size: 12px; }

  .project-card{ height: 170px; }
  .project-overlay{ padding: 16px; }
  .project-overlay h3{ font-size: 0.95rem; margin-bottom: 6px; }
  .project-tag{ font-size: 10px; padding: 4px 10px; margin-bottom: 8px; }
  .project-tech{ gap: 6px; }
  .project-tech span{ font-size: 10px; padding: 3px 8px; }
  .project-link{ font-size: 11px; padding: 6px 10px; margin-top: 8px; }
  .testimonial-track{ min-height: 380px; }
  .contact-methods{ gap: 10px; }

  /* Shrink every icon further for a tighter, more "app-like" mobile layout */
  .logo img{ height: 24px; }
  .service-icon{ width: 36px; height: 36px; border-radius: 10px; margin-bottom: 14px; }
  .service-icon svg{ width: 16px; height: 16px; }
  .feature-icon{ width: 30px; height: 30px; border-radius: 8px; }
  .feature-icon svg{ width: 14px; height: 14px; }
  .timeline-number{ width: 38px; height: 38px; font-size: 0.9rem; }
  .author-avatar{ width: 34px; height: 34px; font-size: 11px; }
  .tech-track{ gap: 30px; }
  .tech-track img{ height: 20px; width: 20px; }
  .tech-item span{ font-size: 12px; }
  .social-links a{ width: 30px; height: 30px; }
  .social-links a svg{ width: 12px; height: 12px; }
  .contact-method{ padding: 8px 13px; font-size: 12px; }
  .contact-method svg{ width: 13px; height: 13px; }
  .back-to-top{ width: 38px; height: 38px; bottom: 16px; right: 16px; }
  .back-to-top svg{ width: 16px; height: 16px; }
  .nav-toggle{ width: 36px; height: 36px; }
  .scroll-progress{ height: 2px; }
}

@media (max-width: 400px){
  .hero-badge{ font-size: 12px; padding: 7px 14px; text-align: center; }
  .stat-card{ padding: 16px 10px; }
  .stat-number, .stat-suffix{ font-size: 1.25rem; }
  .stat-label{ font-size: 11px; }
}