/* ============================================================
   BOLUDEVS PORTFOLIO — style.css
   Converted from React/Tailwind to pure CSS3
   ============================================================ */

/* === GOOGLE FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* === CSS VARIABLES === */
:root {
  --brand-50:  #eef6ff;
  --brand-100: #d9eaff;
  --brand-200: #bcd9ff;
  --brand-300: #8ec1ff;
  --brand-400: #599fff;
  --brand-500: #3b82f6;
  --brand-600: #2563eb;
  --brand-700: #1d4ed8;
  --brand-800: #1e40af;
  --brand-900: #1e3a8a;
  --indigo-400: #818cf8;
  --indigo-500: #6366f1;
  --indigo-600: #4f46e5;
  --indigo-900: #312e81;
  --slate-50:  #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --slate-950: #020617;
  --green-100: #dcfce7;
  --green-500: #22c55e;
  --green-700: #15803d;
  --amber-400: #fbbf24;
  --white: #ffffff;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body {
  font-family: 'Plus Jakarta Sans', ui-sans-serif, system-ui, sans-serif;
  background-color: var(--slate-50);
  color: var(--slate-900);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #e2e8f0; }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--brand-500), var(--brand-700)); border-radius: 999px; }

/* === ANIMATIONS === */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}
@keyframes blob {
  0%, 100% { border-radius: 42% 58% 63% 37% / 42% 44% 56% 58%; }
  50%       { border-radius: 58% 42% 37% 63% / 56% 58% 42% 44%; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: .4; }
}
.animate-float { animation: float 6s ease-in-out infinite; }
.animate-blob  { animation: blob  10s ease-in-out infinite; }

/* === REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* === CONTAINER === */
.container { max-width: 1280px; margin: 0 auto; padding: 0 1.25rem; }
@media (min-width: 1024px) { .container { padding: 0 2rem; } }

/* === SECTION HEADING === */
.section-heading { text-align: center; max-width: 42rem; margin: 0 auto 3rem; }
.section-heading .eyebrow {
  display: inline-block; border-radius: 9999px; padding: .25rem 1rem;
  font-size: .75rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  background: var(--brand-50); color: var(--brand-700);
}
.section-heading.light .eyebrow { background: rgba(255,255,255,.1); color: var(--brand-200); }
.section-heading h2 {
  margin-top: 1rem; font-size: 1.875rem; font-weight: 800;
  letter-spacing: -.025em; color: var(--slate-900); line-height: 1.2;
}
@media (min-width: 640px) { .section-heading h2 { font-size: 2.25rem; } }
.section-heading.light h2 { color: var(--white); }
.section-heading .subtitle { margin-top: 1rem; font-size: 1rem; line-height: 1.7; color: var(--slate-600); }
.section-heading.light .subtitle { color: var(--slate-300); }

/* ============================================================
   NAVBAR
   ============================================================ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: background .3s, box-shadow .3s;
}
#navbar.scrolled {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(15,23,42,.06);
}
.nav-inner {
  max-width: 1280px; margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between;
}
@media (min-width: 1024px) { .nav-inner { padding: 1rem 2rem; } }

.nav-logo { display: flex; align-items: center; gap: .625rem; cursor: pointer; }
.nav-logo-badge {
  width: 2.5rem; height: 2.5rem; border-radius: .75rem;
  background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: var(--white); font-size: .875rem;
  box-shadow: 0 4px 12px rgba(37,99,235,.3);
  transition: transform .2s;
}
.nav-logo:hover .nav-logo-badge { transform: scale(1.05); }
.nav-logo-text { display: flex; flex-direction: column; line-height: 1; }
.nav-logo-text strong { font-size: 1rem; font-weight: 800; letter-spacing: -.025em; color: var(--slate-900); }
.nav-logo-text span { font-size: .6875rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--brand-600); }

.nav-links { display: none; align-items: center; gap: .25rem; }
@media (min-width: 1024px) { .nav-links { display: flex; } }
.nav-link {
  border-radius: 9999px; padding: .5rem 1rem;
  font-size: .875rem; font-weight: 600; color: var(--slate-600);
  transition: color .2s, background .2s;
}
.nav-link:hover, .nav-link.active { background: var(--brand-50); color: var(--brand-700); }

.nav-cta {
  display: none; border-radius: 9999px; background: var(--slate-900);
  color: var(--white); padding: .625rem 1.25rem;
  font-size: .875rem; font-weight: 600;
  transition: background .2s, box-shadow .2s;
}
@media (min-width: 1024px) { .nav-cta { display: inline-flex; align-items: center; } }
.nav-cta:hover { background: var(--brand-600); box-shadow: 0 4px 20px rgba(37,99,235,.3); }

.nav-hamburger {
  display: flex; align-items: center; justify-content: center;
  padding: .5rem; border-radius: .5rem; color: var(--slate-800);
}
@media (min-width: 1024px) { .nav-hamburger { display: none; } }

.mobile-menu {
  overflow: hidden; max-height: 0;
  transition: max-height .3s ease;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.mobile-menu.open { max-height: 500px; border-top: 1px solid var(--slate-100); }
.mobile-menu ul { padding: 1rem 1.25rem; display: flex; flex-direction: column; gap: .25rem; }
.mobile-link {
  display: block; width: 100%; border-radius: .5rem;
  padding: .75rem 1rem; text-align: left;
  font-size: .875rem; font-weight: 600; color: var(--slate-700);
  transition: background .2s, color .2s;
}
.mobile-link:hover, .mobile-link.active { background: var(--brand-50); color: var(--brand-700); }
.mobile-cta {
  display: block; width: 100%; border-radius: .5rem;
  background: var(--slate-900); color: var(--white);
  padding: .75rem 1rem; text-align: center;
  font-size: .875rem; font-weight: 600; margin-top: .5rem;
}
.mobile-cta:hover { background: var(--brand-600); }

/* === CV DOWNLOAD BUTTON — Hero === */
.btn-cv {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border-radius: 9999px;
  border: 2px dashed rgba(255,255,255,.4);
  background: transparent;
  color: rgba(255,255,255,.85);
  padding: .875rem 1.75rem;
  font-size: .875rem;
  font-weight: 700;
  font-family: inherit;
  text-decoration: none;
  transition: all .25s ease;
  width: 100%;
}
@media (min-width: 640px) { .btn-cv { width: auto; } }
.btn-cv:hover {
  border-color: rgba(255,255,255,.8);
  background: rgba(255,255,255,.12);
  color: var(--white);
  transform: translateY(-2px);
}

/* === CV LINK — Navbar === */
.nav-cv-link {
  display: inline-flex !important;
  align-items: center;
  gap: .375rem;
  background: var(--brand-50) !important;
  color: var(--brand-700) !important;
  border: 1.5px solid var(--brand-200) !important;
  padding: .4375rem 1rem !important;
  border-radius: 9999px !important;
  font-size: .8125rem !important;
  font-weight: 700 !important;
  transition: all .2s !important;
  text-decoration: none;
}
.nav-cv-link:hover {
  background: var(--brand-600) !important;
  color: var(--white) !important;
  border-color: var(--brand-600) !important;
  transform: translateY(-1px);
}

/* === CV LINK — Mobile === */
.mobile-cv-link {
  display: block;
  width: 100%;
  border-radius: .5rem;
  padding: .75rem 1rem;
  font-size: .875rem;
  font-weight: 700;
  color: var(--brand-700);
  background: var(--brand-50);
  border: 1.5px solid var(--brand-100);
  text-decoration: none;
  transition: background .2s, color .2s;
  text-align: left;
}
.mobile-cv-link:hover {
  background: var(--brand-600);
  color: var(--white);
}

/* === CV DOWNLOAD BUTTON — Hero === */  
.btn-cv {  
  display: inline-flex;  
  align-items: center;  
  justify-content: center;  
  gap: .5rem;  
  border-radius: 9999px;  
  border: 2px dashed rgba(255,255,255,.4);  
  background: transparent;  
  color: rgba(255,255,255,.85);  
  padding: .875rem 1.75rem;  
  font-size: .875rem;  
  font-weight: 700;  
  font-family: inherit;  
  text-decoration: none;  
  transition: all .25s ease;  
  width: 100%;  
}  
@media (min-width: 640px) { .btn-cv { width: auto; } }  
.btn-cv:hover {  
  border-color: rgba(255,255,255,.8);  
  background: rgba(255,255,255,.12);  
  color: var(--white);  
  transform: translateY(-2px);  
}  
  
/* === CV LINK — Navbar === */  
.nav-cv-link {  
  display: inline-flex !important;  
  align-items: center;  
  gap: .375rem;  
  background: var(--brand-50) !important;  
  color: var(--brand-700) !important;  
  border: 1.5px solid var(--brand-200) !important;  
  padding: .4375rem 1rem !important;  
  border-radius: 9999px !important;  
  font-size: .8125rem !important;  
  font-weight: 700 !important;  
  transition: all .2s !important;  
  text-decoration: none;  
}  
.nav-cv-link:hover {  
  background: var(--brand-600) !important;  
  color: var(--white) !important;  
  border-color: var(--brand-600) !important;  
  transform: translateY(-1px);  
}  
  
/* === CV LINK — Mobile === */  
.mobile-cv-link {  
  display: block;  
  width: 100%;  
  border-radius: .5rem;  
  padding: .75rem 1rem;  
  font-size: .875rem;  
  font-weight: 700;  
  color: var(--brand-700);  
  background: var(--brand-50);  
  border: 1.5px solid var(--brand-100);  
  text-decoration: none;  
  transition: background .2s, color .2s;  
  text-align: left;  
}  
.mobile-cv-link:hover {  
  background: var(--brand-600);  
  color: var(--white);  
}  

/* ============================================================
HERO
============================================================ */
#home {
position: relative; overflow: hidden;
background: linear-gradient(180deg, var(--slate-50) 0%, #fff 50%, rgba(238,246,255,.4) 100%);
padding: 7rem 0 5rem;
}
@media (min-width: 1024px) { #home { padding: 9rem 0 7rem; } }

.hero-blob {
position: absolute; pointer-events: none; border-radius: 50%; filter: blur(64px);
}
.hero-blob-1 {
left: -6rem; top: 6rem; width: 18rem; height: 18rem;
background: rgba(188,217,255,.4); animation: blob 10s ease-in-out infinite;
}
.hero-blob-2 {
right: -4rem; bottom: 0; width: 20rem; height: 20rem;
background: rgba(165,180,252,.4); animation: blob 10s ease-in-out infinite 2s;
}

.hero-grid {
position: relative;
display: grid;
gap: 3rem;
align-items: center;
grid-template-columns: 1fr; /* mobile: stacked */
}
@media (min-width: 768px) {
.hero-grid {
grid-template-columns: 1fr 1fr; /* tablet + desktop: side by side */
gap: 2rem;
align-items: center;
}
}
.hero-content { text-align: center; }
@media (min-width: 1024px) { .hero-content { text-align: left; } }

.hero-badge {
display: inline-flex; align-items: center; gap: .5rem;
border-radius: 9999px; border: 1px solid var(--brand-200);
background: rgba(255,255,255,.7); padding: .375rem 1rem;
font-size: .75rem; font-weight: 600; letter-spacing: .1em;
text-transform: uppercase; color: var(--brand-700);
box-shadow: 0 1px 4px rgba(0,0,0,.05);
}
.hero-badge .dot {
width: .5rem; height: .5rem; border-radius: 9999px;
background: #22c55e; animation: pulse 2s ease-in-out infinite;
}

.hero-title {
margin-top: 1.5rem; font-size: 2.25rem; font-weight: 800;
line-height: 1.1; letter-spacing: -.025em; color: var(--slate-900);
}
@media (min-width: 640px)  { .hero-title { font-size: 3rem; } }
@media (min-width: 1024px) { .hero-title { font-size: 3.75rem; } }

.gradient-text {
background: linear-gradient(90deg, var(--brand-600), var(--indigo-600));
-webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.hero-role { margin-top: 1rem; font-size: 1.125rem; font-weight: 600; color: var(--slate-700); }
@media (min-width: 640px) { .hero-role { font-size: 1.25rem; } }

.hero-desc {
margin: 1.25rem auto 0; max-width: 36rem;
font-size: 1rem; line-height: 1.7; color: var(--slate-600);
}
@media (min-width: 1024px) { .hero-desc { margin-left: 0; } }
.hero-desc strong { font-weight: 600; color: var(--slate-800); }

.hero-buttons {
margin-top: 2rem; display: flex; flex-direction: column;
align-items: center; gap: .75rem;
}
@media (min-width: 640px)  { .hero-buttons { flex-direction: row; justify-content: center; } }
@media (min-width: 1024px) { .hero-buttons { justify-content: flex-start; } }

.btn-primary {
display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
border-radius: 9999px;
background: linear-gradient(90deg, var(--brand-600), var(--indigo-600));
color: var(--white); padding: .875rem 1.75rem;
font-size: .875rem; font-weight: 700;
box-shadow: 0 4px 20px rgba(37,99,235,.3);
transition: transform .2s, box-shadow .2s;
width: 100%;
}
@media (min-width: 640px) { .btn-primary { width: auto; } }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,99,235,.4); }

.btn-secondary {
display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
border-radius: 9999px; border: 2px solid var(--slate-200);
background: var(--white); color: var(--slate-800);
padding: .875rem 1.75rem; font-size: .875rem; font-weight: 700;
transition: transform .2s, border-color .2s, color .2s;
width: 100%;
}
@media (min-width: 640px) { .btn-secondary { width: auto; } }
.btn-secondary:hover { transform: translateY(-2px); border-color: var(--brand-300); color: var(--brand-700); }

.hero-stats {
margin-top: 2.5rem;
display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem;
max-width: 28rem;
}
@media (max-width: 1023px) { .hero-stats { margin-left: auto; margin-right: auto; } }

.hero-stat dt { font-size: 1.5rem; font-weight: 800; color: var(--slate-900); }
@media (min-width: 640px) { .hero-stat dt { font-size: 1.875rem; } }
.hero-stat dd { margin-top: .25rem; font-size: .75rem; font-weight: 500; color: var(--slate-500); }

/* Portrait */
.hero-portrait{
    position:relative;
    width:100%;
    max-width:430px;
    justify-self:center;
}

@media(min-width:1024px){

.hero-portrait{
    justify-self:end;
}

}
.hero-portrait-blob {
position: absolute; inset: 0; z-index: -1;
background: linear-gradient(135deg, var(--brand-400), var(--indigo-500));
opacity: .9; animation: blob 10s ease-in-out infinite 1s;
border-radius: 42% 58% 63% 37% / 42% 44% 56% 58%;
}
.hero-portrait-img {
position: relative;
overflow: hidden; border-radius: 2rem;
border: 4px solid var(--white);
box-shadow: 0 25px 50px rgba(15,23,42,.2);
}
.hero-portrait-img img {
aspect-ratio: 4/5;
width: 100%;
object-fit: cover;
object-position: center 20%;
}
.hero-location-card {
position: absolute; bottom: -1.25rem; left: -1.25rem;
background: rgba(255,255,255,.95); border: 1px solid var(--slate-100);
border-radius: 1rem; padding: 1rem;
box-shadow: 0 8px 30px rgba(0,0,0,.1);
backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
@media (min-width: 640px) { 
.hero-location-card { left: -2rem; } }
.hero-location-card p:first-child { font-size: .75rem; font-weight: 500; color: var(--slate-500); }
.hero-location-card p:last-child { font-size: .875rem; font-weight: 700; color: var(--slate-900); }/* ============================================================
   ABOUT
   ============================================================ */
#about { background: var(--white); padding: 5rem 0; }
@media (min-width: 1024px) { #about { padding: 7rem 0; } }

.about-grid { display: grid; gap: 3rem; align-items: start; }
@media (min-width: 1024px) { .about-grid { grid-template-columns: 1fr 1fr; } }

.about-text { font-size: 1rem; line-height: 1.7; color: var(--slate-600); display: flex; flex-direction: column; gap: 1.25rem; }
.about-text strong { font-weight: 600; color: var(--slate-900); }

.about-highlights { margin-top: .5rem; display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
@media (max-width: 479px) { .about-highlights { grid-template-columns: 1fr; } }

.highlight-item { display: flex; align-items: flex-start; gap: .625rem; }
.check-badge {
  flex-shrink: 0; margin-top: .125rem;
  width: 1.25rem; height: 1.25rem; border-radius: 9999px;
  background: var(--brand-100); color: var(--brand-700);
  display: flex; align-items: center; justify-content: center;
}
.highlight-item span { font-size: .875rem; font-weight: 500; color: var(--slate-700); }

.services-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 479px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  border-radius: 1rem; border: 1px solid var(--slate-100);
  background: rgba(248,250,252,.6); padding: 1.5rem;
  transition: transform .3s, border-color .3s, background .3s, box-shadow .3s;
}
.service-card:hover {
  transform: translateY(-4px); border-color: var(--brand-200);
  background: var(--white); box-shadow: 0 20px 40px rgba(37,99,235,.1);
}
.service-icon {
  width: 3rem; height: 3rem; border-radius: .75rem;
  background: linear-gradient(135deg, var(--brand-500), var(--indigo-600));
  color: var(--white); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(37,99,235,.25); transition: transform .3s;
}
.service-card:hover .service-icon { transform: scale(1.1); }
.service-card h3 { margin-top: 1rem; font-size: 1rem; font-weight: 700; color: var(--slate-900); }
.service-card p { margin-top: .5rem; font-size: .875rem; line-height: 1.6; color: var(--slate-600); }

/* ============================================================
   EXPERIENCE
   ============================================================ */
#experience { background: var(--slate-50); padding: 5rem 0; }
@media (min-width: 1024px) { #experience { padding: 7rem 0; } }

.experience-container { max-width: 56rem; margin: 0 auto; padding: 0 1.25rem; }
@media (min-width: 1024px) { .experience-container { padding: 0 2rem; } }

.timeline { position: relative; }
.timeline-line {
  position: absolute; left: 1.25rem; top: .5rem; bottom: .5rem;
  width: 2px; background: linear-gradient(180deg, var(--brand-300), var(--brand-400), var(--indigo-400));
}
@media (min-width: 640px) { .timeline-line { left: 1.5rem; } }

.timeline-items { display: flex; flex-direction: column; gap: 2rem; }
.timeline-item { position: relative; padding-left: 4rem; }
@media (min-width: 640px) { .timeline-item { padding-left: 5rem; } }

.timeline-dot {
  position: absolute; left: 0; top: .25rem;
  width: 2.75rem; height: 2.75rem; border-radius: 9999px;
  border: 4px solid var(--slate-50);
  background: linear-gradient(135deg, var(--brand-500), var(--indigo-600));
  color: var(--white); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(37,99,235,.3);
}
@media (min-width: 640px) { .timeline-dot { width: 3rem; height: 3rem; } }

.timeline-card {
  background: var(--white); border: 1px solid var(--slate-100);
  border-radius: 1rem; padding: 1.5rem;
  box-shadow: 0 1px 4px rgba(0,0,0,.04);
  transition: transform .3s, box-shadow .3s;
}
.timeline-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(15,23,42,.05); }
.timeline-card-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem; }
.timeline-card h3 { font-size: 1.125rem; font-weight: 700; color: var(--slate-900); }
.timeline-period {
  border-radius: 9999px; background: var(--brand-50);
  padding: .25rem .75rem; font-size: .75rem; font-weight: 700; color: var(--brand-700);
}
.timeline-type { margin-top: .125rem; font-size: .875rem; font-weight: 600; color: var(--brand-600); }
.timeline-points { margin-top: 1rem; display: flex; flex-direction: column; gap: .625rem; }
.timeline-point { display: flex; align-items: flex-start; gap: .625rem; font-size: .875rem; color: var(--slate-600); }
.check-green {
  flex-shrink: 0; margin-top: .125rem;
  width: 1.25rem; height: 1.25rem; border-radius: 9999px;
  background: var(--green-100); color: var(--green-700);
  display: flex; align-items: center; justify-content: center;
}

/* ============================================================
   TOOLS
   ============================================================ */
#tools { background: var(--white); padding: 5rem 0; }
@media (min-width: 1024px) { #tools { padding: 7rem 0; } }

.tools-grid {
  display: grid; gap: 1.5rem; grid-template-columns: 1fr;
  max-width: 64rem; margin: 0 auto;
}
@media (min-width: 480px) { .tools-grid { grid-template-columns: 1fr 1fr; } }

.tool-card {
  position: relative; overflow: hidden; border-radius: 1rem;
  border: 1px solid var(--slate-100);
  background: linear-gradient(135deg, var(--slate-50), var(--white));
  padding: 1.75rem; box-shadow: 0 1px 4px rgba(0,0,0,.04);
  transition: transform .3s, box-shadow .3s;
}
.tool-card::before {
  content: ''; position: absolute; top: 0; right: 0;
  width: 6rem; height: 6rem; border-radius: 50%;
  background: rgba(209,233,255,.6);
  transform: translate(2rem,-2rem); transition: transform .3s;
}
.tool-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(37,99,235,.1); }
.tool-card:hover::before { transform: translate(2rem,-2rem) scale(1.5); }

.tool-icon {
  position: relative; width: 3.5rem; height: 3.5rem; border-radius: 1rem;
  background: linear-gradient(135deg, var(--brand-500), var(--indigo-600));
  color: var(--white); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37,99,235,.25);
}
.tool-card h3 { position: relative; margin-top: 1.25rem; font-size: 1.125rem; font-weight: 700; color: var(--slate-900); }
.tool-place { position: relative; margin-top: .25rem; font-size: .875rem; font-weight: 600; color: var(--brand-600); }
.tool-card p.tool-desc { position: relative; margin-top: .75rem; font-size: .875rem; line-height: 1.6; color: var(--slate-600); }

/* ============================================================
   SKILLS / SERVICES
   ============================================================ */
#skills {
  position: relative; overflow: hidden;
  background: var(--slate-900); padding: 5rem 0; color: var(--white);
}
@media (min-width: 1024px) { #skills { padding: 7rem 0; } }

.skills-blob {
  position: absolute; border-radius: 50%; filter: blur(64px); pointer-events: none;
}
.skills-blob-1 { right: -5rem; top: 2.5rem; width: 18rem; height: 18rem; background: rgba(37,99,235,.2); }
.skills-blob-2 { left: -5rem; bottom: 0; width: 18rem; height: 18rem; background: rgba(79,70,229,.2); }

.skills-grid {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center;
  max-width: 56rem; margin: 0 auto; position: relative;
}
.skill-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  border-radius: 9999px; border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.08); padding: .75rem 1.5rem;
  font-size: .9375rem; font-weight: 600; color: var(--white);
  backdrop-filter: blur(8px); transition: background .2s, border-color .2s, transform .2s;
}
.skill-badge:hover { background: rgba(255,255,255,.15); border-color: rgba(137,167,255,.4); transform: translateY(-2px); }
.skill-dot { width: .5rem; height: .5rem; border-radius: 50%; background: linear-gradient(135deg, var(--brand-400), var(--indigo-400)); flex-shrink: 0; }

/* ============================================================
   PROJECTS
   ============================================================ */
#projects { background: var(--slate-50); padding: 5rem 0; }
@media (min-width: 1024px) { #projects { padding: 7rem 0; } }

.featured-label { display: flex; align-items: center; gap: .5rem; margin-bottom: 1.25rem; }
.featured-label h3 { font-size: 1.125rem; font-weight: 700; color: var(--slate-900); }

.featured-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; margin-bottom: 3.5rem; }
@media (min-width: 640px)  { .featured-grid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1024px) { .featured-grid { grid-template-columns: repeat(3,1fr); } }

.projects-controls { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
@media (min-width: 1024px) { .projects-controls { flex-direction: row; align-items: center; justify-content: space-between; } }

.search-wrapper { position: relative; width: 100%; }
@media (min-width: 1024px) { .search-wrapper { max-width: 20rem; } }
.search-icon { position: absolute; left: .875rem; top: 50%; transform: translateY(-50%); color: var(--slate-400); pointer-events: none; display: flex; }

#project-search {
  width: 100%; border-radius: 9999px; border: 1px solid var(--slate-200);
  background: var(--white); padding: .75rem 1rem .75rem 2.5rem;
  font-size: .875rem; font-weight: 500; color: var(--slate-800);
  box-shadow: 0 1px 4px rgba(0,0,0,.04); outline: none;
  transition: border-color .2s, box-shadow .2s; font-family: inherit;
}
#project-search:focus { border-color: var(--brand-400); box-shadow: 0 0 0 3px rgba(59,130,246,.15); }

.filter-buttons { display: flex; flex-wrap: wrap; gap: .5rem; }
.filter-btn {
  border-radius: 9999px; padding: .5rem 1rem;
  font-size: .8125rem; font-weight: 700;
  background: var(--white); color: var(--slate-600);
  border: 1px solid var(--slate-200);
  transition: background .2s, color .2s, box-shadow .2s;
}
@media (min-width: 640px) { .filter-btn { font-size: .875rem; } }
.filter-btn:hover { background: var(--brand-50); color: var(--brand-700); }
.filter-btn.active { background: var(--slate-900); color: var(--white); border-color: var(--slate-900); box-shadow: 0 4px 12px rgba(15,23,42,.2); }

.projects-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 640px)  { .projects-grid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1024px) { .projects-grid { grid-template-columns: repeat(3,1fr); } }

.project-card {
  display: flex; flex-direction: column; overflow: hidden;
  border-radius: 1rem; border: 1px solid var(--slate-100);
  background: var(--white); box-shadow: 0 1px 4px rgba(0,0,0,.04);
  transition: transform .3s, box-shadow .3s;
}
.project-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(15,23,42,.1); }

.project-img-wrap { position: relative; height: 12rem; overflow: hidden; }
.project-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.project-card:hover .project-img-wrap img { transform: scale(1.1); }

.project-cat-badge {
  position: absolute; top: .75rem; left: .75rem;
  border-radius: 9999px; background: rgba(255,255,255,.9);
  padding: .25rem .75rem; font-size: .6875rem; font-weight: 700;
  color: var(--brand-700); backdrop-filter: blur(4px);
  box-shadow: 0 1px 4px rgba(0,0,0,.1);
}
.project-feat-badge {
  position: absolute; top: .75rem; right: .75rem;
  display: inline-flex; align-items: center; gap: .25rem;
  border-radius: 9999px; background: var(--amber-400);
  padding: .25rem .625rem; font-size: .6875rem; font-weight: 700; color: #451a03;
}

.project-body { display: flex; flex-direction: column; flex: 1; padding: 1.25rem; }
.project-body h3 { font-size: 1rem; font-weight: 700; color: var(--slate-900); }
.project-body > p { margin-top: .5rem; flex: 1; font-size: .875rem; line-height: 1.6; color: var(--slate-600); }
.project-tags { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: .375rem; }
.project-tag { border-radius: .375rem; background: var(--slate-100); padding: .25rem .5rem; font-size: .6875rem; font-weight: 600; color: var(--slate-600); }
.project-btn {
  margin-top: 1.25rem; display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  border-radius: 9999px; border: 2px solid var(--slate-200);
  padding: .625rem 1rem; font-size: .875rem; font-weight: 700;
  color: var(--slate-800); background: transparent; font-family: inherit; width: 100%;
  transition: border-color .2s, background .2s, color .2s;
}
.project-btn:hover { border-color: var(--brand-500); background: var(--brand-600); color: var(--white); }

.projects-empty {
  display: none; border-radius: 1rem; border: 2px dashed var(--slate-300);
  background: var(--white); padding: 4rem 0; text-align: center;
}
.projects-empty p:first-child { font-size: 1rem; font-weight: 600; color: var(--slate-700); }
.projects-empty p:last-child  { margin-top: .25rem; font-size: .875rem; color: var(--slate-500); }

/* ============================================================
   CONTACT
   ============================================================ */
#contact {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--brand-700), var(--brand-800), var(--indigo-900));
  padding: 5rem 0; color: var(--white);
}
@media (min-width: 1024px) { #contact { padding: 7rem 0; } }

.contact-blob {
  position: absolute; border-radius: 50%; filter: blur(64px); pointer-events: none;
}
.contact-blob-1 { left: -6rem; top: 0; width: 20rem; height: 20rem; background: rgba(255,255,255,.05); }
.contact-blob-2 { right: -6rem; bottom: 0; width: 20rem; height: 20rem; background: rgba(129,140,248,.1); }

.contact-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; position: relative; }
@media (min-width: 768px) { .contact-grid { grid-template-columns: repeat(3,1fr); } }

.contact-card {
  display: flex; flex-direction: column;
  border-radius: 1rem; border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.1); padding: 1.5rem;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: transform .3s, background .3s;
}
.contact-card:hover { transform: translateY(-4px); background: rgba(255,255,255,.15); }

.contact-icon {
  width: 3rem; height: 3rem; border-radius: .75rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,.2);
}
.contact-icon.wa    { background: var(--green-500); color: var(--white); }
.contact-icon.phone { background: var(--white); color: var(--brand-700); }
.contact-label { margin-top: 1rem; font-size: .75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--brand-200); }
.contact-num   { margin-top: .25rem; font-size: 1.125rem; font-weight: 700; letter-spacing: .025em; color: var(--white); }
.contact-btn {
  margin-top: 1.25rem; display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  border-radius: 9999px; padding: .75rem 1.25rem;
  font-size: .875rem; font-weight: 700;
  transition: opacity .2s, transform .2s; border: none; font-family: inherit;
}
.contact-btn:hover { opacity: .9; transform: translateY(-1px); }
.contact-btn.wa    { background: var(--green-500); color: var(--white); box-shadow: 0 4px 16px rgba(34,197,94,.3); }
.contact-btn.phone { background: var(--white); color: var(--brand-700); box-shadow: 0 4px 16px rgba(0,0,0,.1); }

/* ============================================================
   FOOTER
   ============================================================ */
footer { background: var(--slate-950); color: var(--slate-400); }
.footer-inner { max-width: 1280px; margin: 0 auto; padding: 3.5rem 1.25rem; }
@media (min-width: 1024px) { .footer-inner { padding: 3.5rem 2rem; } }

.footer-grid { display: grid; gap: 2.5rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(3,1fr); } }

.footer-brand-row { display: flex; align-items: center; gap: .625rem; margin-bottom: 1rem; }
.footer-badge {
  width: 2.5rem; height: 2.5rem; border-radius: .75rem;
  background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: var(--white); font-size: .875rem;
}
.footer-brand-name { font-size: 1.125rem; font-weight: 800; color: var(--white); }
.footer-desc { font-size: .875rem; line-height: 1.6; max-width: 18rem; }

.footer-heading { font-size: .875rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--white); margin-bottom: 1rem; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.footer-link { font-size: .875rem; color: var(--slate-400); cursor: pointer; transition: color .2s; background: none; border: none; padding: 0; font-family: inherit; text-align: left; }
.footer-link:hover { color: var(--brand-400); }

.footer-contacts { display: flex; flex-direction: column; gap: .5rem; font-size: .875rem; margin-bottom: 1.25rem; }
.footer-cta {
  display: inline-flex; align-items: center; gap: .5rem;
  border-radius: 9999px; background: var(--brand-600); color: var(--white);
  padding: .625rem 1.25rem; font-size: .875rem; font-weight: 700;
  border: none; font-family: inherit; transition: background .2s;
}
.footer-cta:hover { background: var(--brand-500); }

.footer-bottom {
  margin-top: 3rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 1rem;
}
@media (min-width: 640px) { .footer-bottom { flex-direction: row; } }
.footer-copy { font-size: .75rem; color: var(--slate-500); }
.footer-top-btn {
  display: inline-flex; align-items: center; gap: .5rem;
  border-radius: 9999px; border: 1px solid rgba(255,255,255,.15);
  padding: .5rem 1rem; font-size: .75rem; font-weight: 600; color: var(--slate-300);
  background: none; font-family: inherit; transition: border-color .2s, color .2s;
}
.footer-top-btn:hover { border-color: var(--brand-400); color: var(--brand-400); }

/* ============================================================
   BACK TO TOP
   ============================================================ */
#back-to-top {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 40;
  width: 3rem; height: 3rem; border-radius: 9999px;
  background: linear-gradient(135deg, var(--brand-600), var(--indigo-600));
  color: var(--white); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,99,235,.4); border: none;
  opacity: 0; transform: translateY(1rem); pointer-events: none;
  transition: opacity .3s, transform .3s;
}
#back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
#back-to-top:hover { transform: translateY(-4px); }

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ============================================================
   PROJECT CARD — TWO BUTTON ROW
   ============================================================ */

.pc-btn-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .625rem;
  margin-top: 1.25rem;
}

.pc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .375rem;
  border-radius: 9999px;
  padding: .625rem .75rem;
  font-size: .8125rem;
  font-weight: 700;
  font-family: inherit;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all .25s ease;
  line-height: 1;
  white-space: nowrap;
}

.pc-btn--details {
  background: transparent;
  border-color: var(--brand-600);
  color: var(--brand-600);
}
.pc-btn--details:hover {
  background: var(--brand-600);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,99,235,.25);
}

.pc-btn--live {
  background: var(--slate-900);
  border-color: var(--slate-900);
  color: var(--white);
}
.pc-btn--live:hover {
  background: var(--brand-700);
  border-color: var(--brand-700);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,99,235,.25);
}

.pc-btn--disabled {
  background: var(--slate-100);
  border-color: var(--slate-200);
  color: var(--slate-400);
  cursor: not-allowed;
  pointer-events: none;
}

@media (max-width: 380px) {
  .pc-btn-row { grid-template-columns: 1fr; }
}

/* ============================================================
   CONTACT FORM
   ============================================================ */

.contact-divider {
  text-align: center;
  margin: 2.5rem 0;
  position: relative;
}
.contact-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(255,255,255,.15);
}
.contact-divider span {
  position: relative;
  padding: 0 1.25rem;
  font-size: .875rem;
  font-weight: 600;
  color: rgba(255,255,255,.5);
}

.contact-form-wrap { max-width: 52rem; margin: 0 auto; }

.contact-form-card {
  background: var(--white);
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: 0 24px 64px rgba(0,0,0,.2);
}
@media (min-width: 640px) { .contact-form-card { padding: 2.5rem; } }

.form-card-title { font-size: 1.5rem; font-weight: 800; color: var(--slate-900); margin-bottom: .375rem; }
.form-card-sub   { font-size: .9375rem; color: var(--slate-500); margin-bottom: 1.75rem; line-height: 1.6; }

.form-row { display: grid; gap: 1rem; margin-bottom: 1.125rem; }
@media (min-width: 600px) { .form-row { grid-template-columns: 1fr 1fr; } }

.form-group { display: flex; flex-direction: column; gap: .375rem; margin-bottom: 1.125rem; }
.form-group label { font-size: .875rem; font-weight: 600; color: var(--slate-700); }
.required { color: #ef4444; margin-left: .125rem; }
.form-hint { font-size: .8125rem; color: var(--slate-400); margin-top: -.125rem; margin-bottom: .375rem; }

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group textarea {
  width: 100%;
  border-radius: .625rem;
  border: 1.5px solid var(--slate-200);
  background: var(--slate-50);
  padding: .75rem 1rem;
  font-size: .9375rem;
  font-family: inherit;
  color: var(--slate-800);
  outline: none;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--brand-400);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--slate-400); }
.form-group textarea { resize: vertical; min-height: 7rem; line-height: 1.6; }

.select-wrap { position: relative; }
.select-wrap select {
  width: 100%;
  border-radius: .625rem;
  border: 1.5px solid var(--slate-200);
  background: var(--slate-50);
  padding: .75rem 2.5rem .75rem 1rem;
  font-size: .9375rem;
  font-family: inherit;
  color: var(--slate-800);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color .2s, box-shadow .2s;
}
.select-wrap select:focus {
  border-color: var(--brand-400);
  box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}
.select-arrow { position: absolute; right: .875rem; top: 50%; transform: translateY(-50%); color: var(--slate-400); pointer-events: none; }

.budget-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .625rem;
  margin-top: .5rem;
}
@media (min-width: 480px) { .budget-grid { grid-template-columns: repeat(3, 1fr); } }

.budget-option { cursor: pointer; }
.budget-option input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }

.budget-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .25rem;
  border: 1.5px solid var(--slate-200);
  border-radius: .75rem;
  padding: .875rem .5rem;
  text-align: center;
  background: var(--slate-50);
  transition: border-color .2s, background .2s, box-shadow .2s, transform .2s;
  min-height: 4.5rem;
}
.budget-option:hover .budget-card { border-color: var(--brand-300); background: var(--brand-50); transform: translateY(-2px); }
.budget-option input:checked + .budget-card { border-color: var(--brand-600); background: var(--brand-50); box-shadow: 0 0 0 3px rgba(37,99,235,.15); }

.budget-amount { font-size: .875rem; font-weight: 700; color: var(--slate-900); line-height: 1.2; }
.budget-label  { font-size: .6875rem; font-weight: 500; color: var(--slate-500); }
.budget-option input:checked + .budget-card .budget-amount { color: var(--brand-700); }
.budget-option input:checked + .budget-card .budget-label  { color: var(--brand-600); }

.form-submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .625rem;
  width: 100%;
  border-radius: 9999px;
  padding: .9375rem 2rem;
  margin-top: 1.5rem;
  background: linear-gradient(90deg, var(--brand-600), var(--indigo-600));
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(37,99,235,.3);
  transition: transform .2s, box-shadow .2s, opacity .2s;
}
.form-submit-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,99,235,.4); }
.form-submit-btn:disabled { opacity: .7; cursor: not-allowed; transform: none; }

.form-privacy { text-align: center; font-size: .8125rem; color: var(--slate-400); margin-top: .875rem; }

.form-success {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: 1rem;
  background: #f0fdf4;
  border: 1.5px solid #bbf7d0;
  margin-bottom: 1.5rem;
}
.form-success svg { margin: 0 auto .875rem; display: block; }
.form-success h4  { font-size: 1.125rem; font-weight: 700; color: #15803d; margin-bottom: .375rem; }
.form-success p   { font-size: .9375rem; color: #166534; line-height: 1.6; }

.form-error {
  padding: 1rem 1.25rem;
  border-radius: .75rem;
  background: #fef2f2;
  border: 1.5px solid #fecaca;
  margin-bottom: 1.125rem;
}
.form-error p { font-size: .9375rem; color: #b91c1c; font-weight: 500; }

/* ============================================================
   VIEW ALL BUTTON
   ============================================================ */
.view-all-btn {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  border-radius: 9999px;
  border: 2px solid var(--slate-200);
  background: var(--white);
  color: var(--slate-800);
  padding: .875rem 2rem;
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  text-decoration: none;
  transition: all .25s;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.view-all-btn:hover {
  border-color: var(--brand-500);
  background: var(--brand-600);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,99,235,.25);
}

/* ============================================================
   PROJECT NICHE TAG
   ============================================================ */
.project-niche-tag {
  display: inline-block;
  border-radius: 9999px;
  padding: .2rem .75rem;
  font-size: .6875rem;
  font-weight: 700;
  background: var(--brand-50);
  color: var(--brand-700);
  border: 1px solid var(--brand-100);
  margin-bottom: .5rem;
  letter-spacing: .03em;
}

/* ============================================================
   SPINNER
   ============================================================ */
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}