/* ============================================================
   Built by Hereu — Design System
   Tokens, base, layout, components
   ============================================================ */

:root{
  /* Colors */
  --color-primary:#18181B;
  --color-on-primary:#FFFFFF;
  --color-secondary:#3F3F46;
  --color-on-secondary:#FFFFFF;
  --color-accent:#7C3AED;
  --color-accent-dark:#6423D6;
  --color-on-accent:#FFFFFF;
  --color-pink:#EC4899;
  --color-orange:#F97316;
  --color-cyan:#06B6D4;
  --color-background:#FDFCFF;
  --color-foreground:#0F0A1F;
  --color-card:#FFFFFF;
  --color-card-foreground:#0F0A1F;
  --color-muted:#F5F1FE;
  --color-muted-foreground:#5B5570;
  --color-border:#E7E0F7;
  --color-destructive:#DC2626;
  --color-on-destructive:#FFFFFF;
  --color-ring:#7C3AED;
  --color-success:#16A34A;

  --gradient-brand:linear-gradient(135deg, #7C3AED 0%, #EC4899 55%, #F97316 100%);
  --gradient-brand-soft:linear-gradient(135deg, rgba(124,58,237,0.12), rgba(236,72,153,0.10) 55%, rgba(249,115,22,0.10));
  --gradient-dark:linear-gradient(150deg, #1E0B3D 0%, #4C1D95 45%, #A0148B 100%);

  /* Typography */
  --font-heading:'Space Grotesk', 'Inter', sans-serif;
  --font-body:'Inter', sans-serif;

  --fs-xs:0.8125rem;
  --fs-sm:0.9375rem;
  --fs-base:1rem;
  --fs-lg:1.125rem;
  --fs-xl:1.375rem;
  --fs-2xl:1.75rem;
  --fs-3xl:2.25rem;
  --fs-4xl:3rem;
  --fs-5xl:3.75rem;

  /* Spacing scale (4/8pt) */
  --space-1:4px;
  --space-2:8px;
  --space-3:12px;
  --space-4:16px;
  --space-5:24px;
  --space-6:32px;
  --space-7:48px;
  --space-8:64px;
  --space-9:96px;
  --space-10:128px;

  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:20px;
  --radius-full:999px;

  --shadow-sm:0 1px 2px rgba(9,9,11,0.06), 0 1px 1px rgba(9,9,11,0.04);
  --shadow-md:0 8px 24px rgba(9,9,11,0.08), 0 2px 6px rgba(9,9,11,0.04);
  --shadow-lg:0 24px 48px rgba(9,9,11,0.14), 0 8px 16px rgba(9,9,11,0.06);

  --ease-out:cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast:150ms;
  --dur-base:250ms;
  --dur-slow:400ms;

  --container:1180px;
  --z-header:100;
  --z-overlay:200;
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration:0.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.001ms !important;
    scroll-behavior:auto !important;
  }
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:var(--fs-base);
  line-height:1.6;
  color:var(--color-foreground);
  background:var(--color-background);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
button{font-family:inherit;}
h1,h2,h3,h4,h5,h6{
  font-family:var(--font-heading);
  font-weight:600;
  line-height:1.15;
  margin:0 0 var(--space-4);
  letter-spacing:-0.01em;
}
p{margin:0 0 var(--space-4);color:var(--color-muted-foreground);}
svg{flex-shrink:0;}

/* Focus visibility */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--color-ring);
  outline-offset:3px;
  border-radius:4px;
}

.skip-link{
  position:absolute;left:-9999px;top:0;
  background:var(--color-primary);color:var(--color-on-primary);
  padding:12px 20px;z-index:1000;border-radius:0 0 8px 0;
}
.skip-link:focus{left:0;}

/* ---------- Layout ---------- */
.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 var(--space-5);
}
@media (min-width:768px){
  .container{padding:0 var(--space-6);}
}

section{padding:var(--space-8) 0;}
.section-tight{padding:var(--space-7) 0;}

.eyebrow{
  display:inline-flex;align-items:center;gap:var(--space-2);
  font-family:var(--font-heading);
  font-size:var(--fs-xs);
  font-weight:600;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--color-accent);
  margin-bottom:var(--space-4);
}
.eyebrow::before{
  content:'';
  width:20px;height:2px;
  background:var(--color-accent);
  border-radius:2px;
}

.section-head{max-width:640px;margin:0 0 var(--space-7);}
.section-head.centered{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:var(--fs-3xl);color:var(--color-foreground);}
.section-head p{font-size:var(--fs-lg);margin-bottom:0;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);
  padding:14px 26px;
  font-family:var(--font-heading);
  font-size:var(--fs-sm);
  font-weight:600;
  border-radius:var(--radius-full);
  border:1px solid transparent;
  cursor:pointer;
  transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
  white-space:nowrap;
  min-height:48px;
}
.btn-primary{background:var(--color-primary);color:var(--color-on-primary);}
.btn-primary:hover{background:#000;box-shadow:var(--shadow-md);transform:translateY(-2px);}
.btn-accent{background:var(--gradient-brand);background-size:160% 160%;background-position:0% 50%;color:var(--color-on-accent);box-shadow:0 8px 20px rgba(124,58,237,0.28);}
.btn-accent:hover{background-position:100% 50%;box-shadow:0 14px 30px rgba(236,72,153,0.35);transform:translateY(-2px);}
.btn-outline{background:transparent;color:var(--color-foreground);border-color:var(--color-border);}
.btn-outline:hover{border-color:var(--color-foreground);background:var(--color-muted);}
.btn-ghost{background:transparent;color:var(--color-foreground);padding-left:4px;padding-right:4px;}
.btn-ghost:hover{color:var(--color-accent);}
.btn-block{width:100%;}
.btn-sm{padding:10px 18px;font-size:var(--fs-xs);min-height:40px;}
.btn[disabled]{opacity:0.5;cursor:not-allowed;}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;
  z-index:var(--z-header);
  background:rgba(253,252,255,0.92);
  border-bottom:1px solid var(--color-border);
  box-shadow:0 1px 0 rgba(124,58,237,0.05);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:76px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-heading);
  font-weight:700;
  font-size:var(--fs-lg);
  color:var(--color-foreground);
}
.brand-mark{
  width:36px;height:36px;
  border-radius:10px;
  background:var(--gradient-brand);
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:700;
  letter-spacing:-0.02em;
  box-shadow:0 4px 12px rgba(124,58,237,0.3);
}
.brand-text span{display:block;font-family:var(--font-body);font-weight:500;font-size:11px;letter-spacing:0.06em;text-transform:uppercase;color:var(--color-muted-foreground);margin-top:1px;}

.main-nav{display:flex;align-items:center;gap:var(--space-7);}
.nav-links{display:flex;align-items:center;gap:var(--space-6);}
.nav-links a{
  font-size:var(--fs-sm);font-weight:500;color:var(--color-muted-foreground);
  padding:8px 2px;position:relative;
  transition:color var(--dur-fast) var(--ease-out);
}
.nav-links a:hover,.nav-links a.active{color:var(--color-foreground);}
.nav-links a.active::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--color-accent);border-radius:2px;
}
.nav-cta{display:flex;align-items:center;gap:var(--space-4);}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  align-items:center;justify-content:center;
  background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-sm);
  cursor:pointer;
}
.nav-close{display:none;}

@media (max-width:900px){
  .nav-toggle{display:flex;}
  .main-nav{
    position:fixed;inset:0 0 0 auto;
    width:min(340px,86vw);
    background:var(--color-card);
    flex-direction:column;
    align-items:stretch;
    padding:var(--space-6) var(--space-5);
    transform:translateX(100%);
    transition:transform var(--dur-slow) var(--ease-out);
    box-shadow:var(--shadow-lg);
    gap:var(--space-7);
    z-index:var(--z-overlay);
  }
  .main-nav.open{transform:translateX(0);}
  .nav-links{flex-direction:column;align-items:flex-start;gap:var(--space-2);width:100%;}
  .nav-links a{display:block;width:100%;padding:14px 4px;font-size:var(--fs-lg);border-bottom:1px solid var(--color-border);}
  .nav-cta{flex-direction:column;align-items:stretch;width:100%;}
  .nav-cta .btn{width:100%;}
  .nav-close{
    display:flex;align-items:center;justify-content:center;
    width:40px;height:40px;margin-left:auto;margin-bottom:var(--space-4);
    background:var(--color-muted);border:none;border-radius:var(--radius-sm);cursor:pointer;
  }
  .nav-scrim{
    display:none;position:fixed;inset:0;background:rgba(9,9,11,0.4);z-index:150;
  }
  .nav-scrim.open{display:block;}
}

/* ---------- Hero ---------- */
.hero{padding:var(--space-9) 0 var(--space-8);}
.hero-grid{display:grid;gap:var(--space-8);align-items:center;}
.hero h1{font-size:clamp(2.25rem,5vw,var(--fs-5xl));color:var(--color-foreground);}
.hero .lede{font-size:var(--fs-lg);max-width:52ch;}
.hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-4);margin-top:var(--space-6);}
.hero-meta{display:flex;flex-wrap:wrap;gap:var(--space-6);margin-top:var(--space-7);padding-top:var(--space-6);border-top:1px solid var(--color-border);}
.hero-stat b{display:block;font-family:var(--font-heading);font-size:var(--fs-2xl);color:var(--color-foreground);}
.hero-stat span{font-size:var(--fs-xs);color:var(--color-muted-foreground);text-transform:uppercase;letter-spacing:0.06em;}

@media (min-width:900px){
  .hero-grid{grid-template-columns:1.05fr 0.95fr;}
}

.hero-visual{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:var(--color-primary);
  aspect-ratio:4/3.1;
  box-shadow:var(--shadow-lg);
}
.browser-chrome{
  display:flex;align-items:center;gap:6px;
  padding:14px 16px;
  background:#0F0F11;
}
.browser-dot{width:10px;height:10px;border-radius:50%;background:#3F3F46;}
.hero-visual .browser-body{
  padding:var(--space-6);
  color:#fff;
  height:calc(100% - 40px);
  display:flex;flex-direction:column;justify-content:center;gap:var(--space-4);
  background:
    radial-gradient(circle at 12% 15%, rgba(236,72,153,0.55), transparent 45%),
    radial-gradient(circle at 88% 20%, rgba(249,115,22,0.4), transparent 45%),
    radial-gradient(circle at 50% 100%, rgba(124,58,237,0.6), transparent 55%),
    var(--gradient-dark);
}
.hero-visual .browser-body .tag{
  display:inline-flex;width:fit-content;padding:6px 14px;border-radius:var(--radius-full);
  background:rgba(255,255,255,0.16);font-size:var(--fs-xs);font-weight:600;letter-spacing:0.04em;
}
.hero-visual .browser-body h3{color:#fff;font-size:var(--fs-2xl);margin:0;}
.hero-visual .browser-body p{color:rgba(255,255,255,0.72);margin:0;font-size:var(--fs-sm);}
.hero-visual .browser-body .bars{display:flex;gap:8px;}
.hero-visual .browser-body .bars span{height:6px;border-radius:4px;background:linear-gradient(90deg,#EC4899,#F97316);opacity:0.85;}

/* ---------- Trust strip ---------- */
.trust-strip{
  border-top:1px solid var(--color-border);
  border-bottom:1px solid var(--color-border);
  padding:var(--space-6) 0;
}
.trust-strip .container{
  display:flex;flex-wrap:wrap;gap:var(--space-6) var(--space-8);
  align-items:center;justify-content:space-between;
}
.trust-item{display:flex;align-items:center;gap:10px;font-size:var(--fs-sm);color:var(--color-muted-foreground);font-weight:500;}
.trust-item svg{color:var(--color-accent);}

/* ---------- Cards ---------- */
.card{
  background:var(--color-card);
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  padding:var(--space-6);
  transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:transparent;}

.grid{display:grid;gap:var(--space-6);}
.grid-2{grid-template-columns:1fr;}
.grid-3{grid-template-columns:1fr;}
.grid-4{grid-template-columns:1fr;}
@media (min-width:640px){
  .grid-2{grid-template-columns:repeat(2,1fr);}
  .grid-4{grid-template-columns:repeat(2,1fr);}
}
@media (min-width:900px){
  .grid-3{grid-template-columns:repeat(3,1fr);}
  .grid-4{grid-template-columns:repeat(4,1fr);}
}

.icon-badge{
  width:48px;height:48px;border-radius:var(--radius-sm);
  background:var(--gradient-brand);color:#fff;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:var(--space-4);
  box-shadow:0 6px 16px rgba(124,58,237,0.25);
}
.icon-badge.pink{background:linear-gradient(135deg,#EC4899,#F97316);box-shadow:0 6px 16px rgba(236,72,153,0.25);}
.icon-badge.cyan{background:linear-gradient(135deg,#06B6D4,#7C3AED);box-shadow:0 6px 16px rgba(6,182,212,0.25);}
.icon-badge.orange{background:linear-gradient(135deg,#F97316,#EC4899);box-shadow:0 6px 16px rgba(249,115,22,0.25);}

/* ---------- Portfolio cards ---------- */
.work-card{
  background:var(--color-card);
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
  display:flex;flex-direction:column;
}
.work-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.work-thumb{
  aspect-ratio:16/10.5;
  position:relative;
  overflow:hidden;
  background:var(--color-primary);
}
.work-thumb img{width:100%;height:100%;object-fit:cover;transition:transform var(--dur-slow) var(--ease-out);}
.work-card:hover .work-thumb img{transform:scale(1.06);}
.work-thumb .work-badge{
  position:absolute;top:14px;left:14px;
  background:rgba(255,255,255,0.92);color:var(--color-foreground);
  font-size:var(--fs-xs);font-weight:700;letter-spacing:0.02em;
  padding:6px 12px;border-radius:var(--radius-full);
}
.work-body{padding:var(--space-5);display:flex;flex-direction:column;gap:var(--space-3);flex:1;}
.work-tags{display:flex;flex-wrap:wrap;gap:8px;}
.work-tag{
  font-size:var(--fs-xs);font-weight:600;color:var(--color-accent-dark);
  background:var(--color-muted);padding:4px 10px;border-radius:var(--radius-full);
}
.work-body h3{font-size:var(--fs-xl);margin-bottom:0;}
.work-body p{font-size:var(--fs-sm);margin-bottom:0;}
.work-link{
  margin-top:auto;padding-top:var(--space-3);
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-heading);font-weight:600;font-size:var(--fs-sm);
  color:var(--color-accent);
}
.work-link svg{transition:transform var(--dur-fast) var(--ease-out);}
.work-card:hover .work-link svg{transform:translate(3px,-3px);}

/* ---------- Process ---------- */
.step-card{position:relative;padding-top:var(--space-7);}
.step-number{
  font-family:var(--font-heading);font-size:var(--fs-xs);font-weight:700;
  color:var(--color-accent);letter-spacing:0.08em;
  display:block;margin-bottom:var(--space-3);
}
.step-card h3{font-size:var(--fs-xl);}

/* ---------- Pricing ---------- */
.price-card{display:flex;flex-direction:column;position:relative;}
.price-card.featured{
  border-color:transparent;
  box-shadow:var(--shadow-lg), 0 0 0 2px var(--color-accent);
  background:linear-gradient(180deg, rgba(124,58,237,0.05), rgba(255,255,255,0) 30%), var(--color-card);
}
.price-card .badge-pop{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--gradient-brand);color:#fff;
  font-size:var(--fs-xs);font-weight:700;letter-spacing:0.04em;
  padding:6px 16px;border-radius:var(--radius-full);
  box-shadow:0 6px 16px rgba(124,58,237,0.3);
}
.price-card h3{font-size:var(--fs-lg);margin-bottom:var(--space-2);}
.price-card .price{font-family:var(--font-heading);font-size:var(--fs-3xl);color:var(--color-foreground);margin-bottom:var(--space-1);}
.price-card .price span{font-size:var(--fs-sm);font-weight:500;color:var(--color-muted-foreground);}
.price-card .price-addon{font-size:var(--fs-xs);font-weight:600;color:var(--color-accent-dark);margin:0 0 var(--space-3);}
.price-card .price-note{font-size:var(--fs-xs);color:var(--color-muted-foreground);margin-bottom:var(--space-5);}
.price-list{display:flex;flex-direction:column;gap:var(--space-3);margin:var(--space-5) 0 var(--space-6);flex:1;}
.price-list li{display:flex;align-items:flex-start;gap:10px;font-size:var(--fs-sm);color:var(--color-foreground);}
.price-list li svg{color:var(--color-success);margin-top:2px;}

/* ---------- Testimonials ---------- */
.testimonial-card{display:flex;flex-direction:column;gap:var(--space-4);}
.stars{display:flex;gap:3px;color:#F59E0B;}
.testimonial-card blockquote{margin:0;font-size:var(--fs-base);color:var(--color-foreground);}
.testimonial-person{display:flex;align-items:center;gap:12px;margin-top:auto;}
.avatar{
  width:44px;height:44px;border-radius:50%;
  background:var(--gradient-brand);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-heading);font-weight:700;font-size:var(--fs-sm);
}
.testimonial-person b{display:block;font-size:var(--fs-sm);}
.testimonial-person span{font-size:var(--fs-xs);color:var(--color-muted-foreground);}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--color-border);}
.faq-item:first-child{border-top:1px solid var(--color-border);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);
  padding:var(--space-5) var(--space-2);
  background:transparent;border:none;text-align:left;cursor:pointer;
  font-family:var(--font-heading);font-size:var(--fs-lg);font-weight:600;color:var(--color-foreground);
}
.faq-q svg{transition:transform var(--dur-base) var(--ease-out);flex-shrink:0;color:var(--color-accent);}
.faq-item.open .faq-q svg{transform:rotate(45deg);}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height var(--dur-slow) var(--ease-out), padding var(--dur-base) var(--ease-out);
  padding:0 var(--space-2);
}
.faq-item.open .faq-a{max-height:320px;padding:0 var(--space-2) var(--space-5);}
.faq-a p{margin:0;font-size:var(--fs-sm);}

/* ---------- Forms ---------- */
.form-row{display:grid;grid-template-columns:1fr;gap:var(--space-5);}
@media (min-width:640px){.form-row.two{grid-template-columns:1fr 1fr;}}
.field{display:flex;flex-direction:column;gap:8px;}
.field label{font-size:var(--fs-sm);font-weight:600;color:var(--color-foreground);}
.field .required{color:var(--color-destructive);}
.field input,.field textarea,.field select{
  width:100%;
  padding:13px 16px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-sm);
  background:var(--color-card);
  font-family:var(--font-body);
  font-size:var(--fs-base);
  color:var(--color-foreground);
  transition:border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
  min-height:48px;
}
.field textarea{min-height:140px;resize:vertical;}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--color-accent);box-shadow:0 0 0 4px rgba(37,99,235,0.14);
}
.field-hint{font-size:var(--fs-xs);color:var(--color-muted-foreground);}
.field-error{font-size:var(--fs-xs);color:var(--color-destructive);display:none;}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:var(--color-destructive);}
.field.invalid .field-error{display:block;}

.form-status{
  display:none;align-items:center;gap:10px;
  padding:var(--space-4) var(--space-5);
  border-radius:var(--radius-sm);
  font-size:var(--fs-sm);font-weight:500;
  margin-bottom:var(--space-5);
}
.form-status.success{display:flex;background:#EAF7EE;color:#166534;}
.form-status.error{display:flex;background:#FDECEC;color:#991B1B;}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--gradient-dark);
  color:#fff;
  border-radius:var(--radius-lg);
  padding:var(--space-8) var(--space-6);
  text-align:center;
  position:relative;
  overflow:hidden;
}
.cta-band::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 15% 15%, rgba(236,72,153,0.45), transparent 45%),
             radial-gradient(circle at 85% 25%, rgba(249,115,22,0.3), transparent 45%),
             radial-gradient(circle at 50% 100%, rgba(124,58,237,0.5), transparent 55%);
}
.cta-band > *{position:relative;}
.cta-band h2{color:#fff;font-size:var(--fs-3xl);}
.cta-band p{color:rgba(255,255,255,0.7);max-width:52ch;margin-left:auto;margin-right:auto;font-size:var(--fs-lg);}
.cta-band .hero-actions{justify-content:center;}
.cta-band .btn-outline{border-color:rgba(255,255,255,0.3);color:#fff;}
.cta-band .btn-outline:hover{background:rgba(255,255,255,0.1);border-color:#fff;}

/* ---------- Footer ---------- */
.site-footer{
  background:#150C24;color:rgba(255,255,255,0.7);
  padding:var(--space-8) 0 var(--space-6);
  margin-top:var(--space-9);
  border-top:3px solid transparent;
  border-image:var(--gradient-brand) 1;
}
.footer-grid{display:grid;gap:var(--space-7);grid-template-columns:1fr;}
@media (min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;}}
.footer-brand .brand{color:#fff;}
.footer-brand p{margin-top:var(--space-4);max-width:34ch;color:rgba(255,255,255,0.55);}
.footer-col h4{color:#fff;font-size:var(--fs-sm);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:var(--space-4);}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col a{color:rgba(255,255,255,0.6);font-size:var(--fs-sm);transition:color var(--dur-fast) var(--ease-out);}
.footer-col a:hover{color:#fff;}
.footer-social{display:flex;gap:12px;margin-top:var(--space-4);}
.footer-social a{
  width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,0.08);
  display:flex;align-items:center;justify-content:center;
  transition:background var(--dur-fast) var(--ease-out);
}
.footer-social a:hover{background:rgba(255,255,255,0.18);}
.footer-bottom{
  margin-top:var(--space-8);padding-top:var(--space-6);
  border-top:1px solid rgba(255,255,255,0.1);
  display:flex;flex-wrap:wrap;gap:var(--space-4);
  align-items:center;justify-content:space-between;
  font-size:var(--fs-xs);color:rgba(255,255,255,0.45);
}

/* ---------- Page header (interior pages) ---------- */
.page-hero{padding:var(--space-8) 0 var(--space-7);border-bottom:1px solid var(--color-border);}
.page-hero h1{font-size:clamp(2rem,4vw,var(--fs-4xl));}
.page-hero .lede{font-size:var(--fs-lg);max-width:60ch;margin-bottom:0;}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:var(--fs-xs);color:var(--color-muted-foreground);margin-bottom:var(--space-4);text-transform:uppercase;letter-spacing:0.05em;}
.breadcrumb a{color:var(--color-muted-foreground);}
.breadcrumb a:hover{color:var(--color-accent);}

/* ---------- Filter bar ---------- */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:var(--space-7);}
.filter-btn{
  padding:10px 20px;border-radius:var(--radius-full);
  border:1px solid var(--color-border);background:var(--color-card);
  font-size:var(--fs-sm);font-weight:600;color:var(--color-muted-foreground);
  cursor:pointer;transition:all var(--dur-fast) var(--ease-out);
}
.filter-btn:hover{border-color:var(--color-foreground);color:var(--color-foreground);}
.filter-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff;}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);}
.reveal.in-view{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;}
}

/* ---------- Utility ---------- */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.mb-0{margin-bottom:0;}
.muted{color:var(--color-muted-foreground);}
.stack-list{display:flex;flex-direction:column;gap:var(--space-4);}
.check-list li{display:flex;align-items:flex-start;gap:10px;font-size:var(--fs-base);color:var(--color-foreground);margin-bottom:var(--space-3);}
.check-list li svg{color:var(--color-success);margin-top:3px;flex-shrink:0;}
.two-col{display:grid;gap:var(--space-8);grid-template-columns:1fr;}
@media (min-width:900px){.two-col{grid-template-columns:1fr 1fr;align-items:center;}}
.tag-pill{
  display:inline-flex;align-items:center;gap:6px;
  font-size:var(--fs-xs);font-weight:600;color:var(--color-accent-dark);
  background:var(--gradient-brand-soft);padding:6px 14px;border-radius:var(--radius-full);
  margin-bottom:var(--space-4);
}

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