/* =========================================================
   SAKIB.DEV — MAIN STYLESHEET
   Design tokens live at the top; every color/spacing choice
   in the file below derives from these variables.
   ========================================================= */

:root {
  /* ---- surface & ink ---- */
  --bg:        #05070c;
  --bg-alt:    #080b13;
  --surface:   #0d1320;
  --surface-2: #111a2c;
  --border:    #1c2740;
  --border-soft: #16203590;

  /* ---- text ---- */
  --text:       #e8edf7;
  --text-dim:   #93a1ba;
  --text-faint: #5b6a86;

  /* ---- accent: electric cyan / blue ---- */
  --accent:      #3fc7ff;
  --accent-2:    #6c7bff;
  --accent-glow: rgba(63, 199, 255, .35);
  --accent-soft: rgba(63, 199, 255, .1);
  --card-glow:   rgba(63, 199, 255, .12);

  --green:  #35d49a;
  --purple: #a78bfa;
  --amber:  #f5b556;

  /* ---- type ---- */
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body:    'Inter', 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  /* ---- geometry ---- */
  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --container: 1180px;

  --ease: cubic-bezier(.16,.84,.44,1);
}

/* =============== RESET =============== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input { font-family: inherit; }
::selection { background: var(--accent-glow); color: #fff; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* subtle grain so flat dark panels don't look sterile */
.noise-overlay {
  position: fixed; inset: 0; z-index: 2000; pointer-events: none;
  opacity: .025; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.cursor-glow {
  position: fixed; top: 0; left: 0; width: 420px; height: 420px;
  border-radius: 50%; pointer-events: none; z-index: 1;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  transition: opacity .3s ease;
  opacity: 0;
  will-change: transform;
}
@media (hover: hover) { .cursor-glow.active { opacity: 1; } }

/* =============== BUTTONS =============== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  font-family: var(--font-display); font-weight: 500; font-size: .92rem;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
  position: relative; overflow: hidden; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-sm { padding: 9px 16px; font-size: .82rem; }

.btn-solid {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04101c; font-weight: 600;
  box-shadow: 0 8px 24px -8px var(--accent-glow);
}
.btn-solid:hover { box-shadow: 0 12px 32px -8px var(--accent-glow); }

.btn-outline {
  border-color: var(--border);
  color: var(--text);
  background: var(--surface);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-ghost {
  color: var(--text-dim);
}
.btn-ghost:hover { color: var(--text); }

/* ripple */
.btn .ripple {
  position: absolute; border-radius: 50%; transform: scale(0);
  background: rgba(255,255,255,.35); animation: ripple .6s ease-out;
  pointer-events: none;
}
@keyframes ripple { to { transform: scale(3); opacity: 0; } }

/* =============== HEADER / NAV =============== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), border-color .3s var(--ease), backdrop-filter .3s var(--ease);
}
.site-header.scrolled {
  background: rgba(5,7,12,.75);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--border-soft);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; letter-spacing: .02em; }
.logo-dot { color: var(--accent); }
.nav-links { display: flex; gap: 30px; }
.nav-link {
  font-size: .88rem; color: var(--text-dim); position: relative; padding: 4px 0;
  transition: color .2s ease;
}
.nav-link::after {
  content: ''; position: absolute; left: 0; bottom: -4px; height: 1px; width: 0;
  background: var(--accent); transition: width .3s var(--ease);
}
.nav-link:hover, .nav-link.active { color: var(--text); }
.nav-link.active::after, .nav-link:hover::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s ease, opacity .3s ease; }

/* =============== HERO =============== */
.hero { position: relative; padding: 168px 0 100px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.grid-overlay {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--border-soft) 1px, transparent 1px), linear-gradient(90deg, var(--border-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, #000 30%, transparent 90%);
  opacity: .5;
}
.floating-shape {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: .35;
  animation: float 14s ease-in-out infinite;
}
.shape-3 { width: 260px; height: 260px; background: var(--purple); bottom: -140px; left: 40%; animation-delay: -8s; }
@keyframes float {
  0%, 100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(30px, -40px) scale(1.08); }
}

.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.25fr .85fr; gap: 48px; align-items: center; }
.eyebrow-pill {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--border); background: var(--surface);
  padding: 7px 14px; border-radius: 999px; font-family: var(--font-mono);
  font-size: .76rem; color: var(--text-dim); letter-spacing: .04em; margin-bottom: 26px;
}
.pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); position: relative; }
.pulse-dot::after {
  content: ''; position: absolute; inset: -4px; border-radius: 50%; background: var(--green);
  opacity: .5; animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse { 0% { transform: scale(.6); opacity: .6; } 100% { transform: scale(2.4); opacity: 0; } }

.hero-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.6rem, 5.2vw, 4.4rem); line-height: 1.04; letter-spacing: -.02em;
  margin-bottom: 24px;
}
.hero-title-accent {
  font-style: italic; font-weight: 500;
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.type-cursor { color: var(--accent); font-weight: 300; animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

.hero-desc { color: var(--text-dim); font-size: 1.06rem; max-width: 540px; margin-bottom: 34px; }
.hero-desc strong { color: var(--text); font-weight: 600; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-socials { display: flex; gap: 12px; }
.hero-socials a {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: .7rem; color: var(--text-dim);
  transition: all .25s var(--ease);
}
.hero-socials a:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); }

.hero-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.orbit-ring {
    position: relative;
    width: 300px;
    height: 300px;
}

.orbit-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    animation: spin 26s linear infinite;
}

.orbit-circle {
    fill: none;
    stroke: var(--border);
    stroke-width: 1;
    stroke-dasharray: 3 7;
}

.avatar-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    width: 280px;
    height: 280px;
    border-radius: 50%;
    overflow: hidden;

    background: radial-gradient(circle at 35% 30%, var(--surface-2), var(--bg));
    border: 2px solid var(--border);

    display: flex;
    align-items: center;
    justify-content: center;

    box-shadow:
        0 0 60px -8px var(--accent-glow),
        inset 0 0 30px rgba(0,0,0,.5);
}

.avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}

.orbit-label {
    text-align: center;
}

.orbit-label strong {
    display: block;
    font-family: var(--font-display);
    font-size: .95rem;
    letter-spacing: .04em;
}

.orbit-label span {
    font-family: var(--font-mono);
    font-size: .68rem;
    color: var(--text-faint);
    letter-spacing: .03em;
}

.orbit-tri { fill: none; stroke: var(--accent); stroke-width: 1; opacity: .6; }
@keyframes spin { to { transform: rotate(360deg); } }
.orbit-caption-top {
  position: absolute; top: 50%; left: 50%; width: 220px; height: 220px;
  transform: translate(-50%,-50%); border-radius: 50%;
  font-family: var(--font-mono); font-size: .52rem; color: var(--text-faint); letter-spacing: .02em;
  display: flex; align-items: flex-start; justify-content: center; text-align: center; padding-top: 4px;
  opacity: .5;
}

.scroll-cue { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 2; }
.scroll-cue span {
  display: block; width: 22px; height: 36px; border: 1px solid var(--border); border-radius: 14px; position: relative;
}
.scroll-cue span::after {
  content: ''; position: absolute; top: 6px; left: 50%; width: 3px; height: 8px; background: var(--accent);
  border-radius: 2px; transform: translateX(-50%); animation: scrollcue 1.8s ease-in-out infinite;
}
@keyframes scrollcue { 0% { opacity: 1; top: 6px; } 100% { opacity: 0; top: 18px; } }

/* =============== SECTIONS (shared) =============== */
.section { padding: 108px 0; position: relative; }
.section-alt { background: var(--bg-alt); }
/* consistent divider line between every section, regardless of alt background */
main > section + section { border-top: 1px solid var(--border-soft); }

.section-eyebrow {
  font-family: var(--font-mono); color: var(--accent); font-size: .78rem; letter-spacing: .12em;
  margin-bottom: 14px;
}
.section-title {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  letter-spacing: -.015em; margin-bottom: 14px;
}
.section-sub { color: var(--text-dim); max-width: 560px; margin-bottom: 48px; }
.section-cta { margin-top: 46px; text-align: center; }

/* =============== ABOUT =============== */
.about-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 56px; margin-top: 40px; align-items: start; }
.about-copy p { color: var(--text-dim); margin-bottom: 18px; }
.about-copy strong { color: var(--text); font-weight: 600; }
.about-stats { display: grid; gap: 14px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px 24px; transition: border-color .3s ease, transform .3s ease;
}
.stat-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.stat-number {
  display: block; font-family: var(--font-display); font-weight: 700; font-size: 2rem;
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-label { font-size: .82rem; color: var(--text-faint); letter-spacing: .02em; }

/* =============== STACK =============== */
.stack-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stack-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.stack-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 14px 26px -18px var(--card-glow); }
.stack-card h3 {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-faint); margin-bottom: 16px;
}
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-size: .8rem; padding: 6px 12px; border-radius: 999px; background: var(--surface-2);
  border: 1px solid var(--border); color: var(--text-dim); transition: all .2s ease;
}
.chip:hover { color: var(--accent); border-color: var(--accent); }

/* =============== TIMELINE =============== */
.timeline { position: relative; margin-top: 40px; padding-left: 2px; }
.timeline::before {
  content: ''; position: absolute; left: 148px; top: 6px; bottom: 6px; width: 1px;
  background: linear-gradient(var(--border), transparent);
}
.timeline-item { display: grid; grid-template-columns: 130px 1fr; gap: 40px; padding-bottom: 56px; position: relative; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: ''; position: absolute; left: 143px; top: 4px; width: 11px; height: 11px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--accent); box-shadow: 0 0 0 4px var(--bg), 0 0 14px var(--accent-glow);
}
.timeline-date { font-family: var(--font-mono); font-size: .78rem; color: var(--text-faint); line-height: 1.5; }
.timeline-content h3 { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 4px; }
.timeline-meta { color: var(--accent); font-size: .86rem; margin-bottom: 14px; }
.timeline-list li { color: var(--text-dim); font-size: .92rem; margin-bottom: 8px; padding-left: 18px; position: relative; }
.timeline-list li::before { content: '›'; position: absolute; left: 0; color: var(--accent); }
.timeline-list strong { color: var(--text); }
.badge-active {
  display: inline-block; margin-top: 4px; font-size: .62rem; padding: 2px 7px; border-radius: 999px;
  background: rgba(53,212,154,.15); color: var(--green); letter-spacing: .06em; font-family: var(--font-mono);
}
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tag-row li {
  font-family: var(--font-mono); font-size: .72rem; padding: 4px 10px; border-radius: 6px;
  background: var(--surface); border: 1px solid var(--border); color: var(--text-dim);
}
.tag-row.sm li { font-size: .68rem; padding: 3px 8px; }

/* =============== PROJECTS =============== */

.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px;}

.project-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);}

.project-card:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:0 16px 30px -22px var(--card-glow);}

.project-thumb{position:relative;height:190px;overflow:hidden;border-bottom:1px solid var(--border);background:var(--surface-2);}

.project-thumb img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .45s var(--ease);}

.project-card:hover .project-thumb img{transform:scale(1.08);}

.project-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.32),transparent 65%);pointer-events:none;}

.tag-pill{position:absolute;top:12px;left:12px;font-family:var(--font-mono);font-size:.62rem;padding:4px 9px;border-radius:999px;background:rgba(63,199,255,.12);color:var(--accent);letter-spacing:.05em;z-index:2;}

.pill-green{background:rgba(53,212,154,.12);color:var(--green);}

.pill-purple{background:rgba(167,139,250,.12);color:var(--purple);}

.pill-blue{background:rgba(108,123,255,.14);color:var(--accent-2);}

.project-body{display:flex;flex-direction:column;flex:1;padding:22px 22px 24px;}

.project-body h3{font-family:var(--font-display);font-size:1.08rem;margin-bottom:10px;}

.project-body p{flex:1;color:var(--text-dim);font-size:.87rem;line-height:1.7;margin-bottom:16px;}

.project-links{display:flex;gap:18px;margin-top:4px;}

.link-arrow{font-size:.82rem;color:var(--text-dim);transition:color .25s ease;}

.link-arrow:hover{color:var(--accent);}

.projects-more{grid-column:1/-1;display:flex;justify-content:center;margin-top:2.5rem;}

.btn-more-projects{display:inline-flex;align-items:center;gap:.75rem;padding:.95rem 1.8rem;border:1px solid rgba(255,255,255,.12);border-radius:999px;background:rgba(255,255,255,.03);color:var(--text);text-decoration:none;font-weight:600;letter-spacing:.04em;backdrop-filter:blur(12px);transition:.3s ease;}

.btn-more-projects svg{transition:transform .3s ease;}

.btn-more-projects:hover{transform:translateY(-3px);border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 18px -4px var(--card-glow);}

.btn-more-projects:hover svg{transform:translateX(4px);}

.btn-more-projects:active{transform:translateY(0);}

@media(max-width:980px){

.project-grid{grid-template-columns:repeat(2,1fr);}

}

@media(max-width:640px){

.project-grid{grid-template-columns:1fr;}

.project-thumb{height:220px;}

}


/* ==========================================================================
   ACHIEVEMENTS — radio-driven sliding tabs, image + text split panels
   ========================================================================== */
.achv{ position:relative; }
.achv__radio{ position:absolute; opacity:0; pointer-events:none; }
.achv__tabs{
  display:flex; justify-content:center; gap:10px; margin-bottom:36px; flex-wrap:wrap;
}
.achv__tab{
  display:flex; align-items:center; gap:8px;
  border:1px solid var(--border); border-radius:999px; padding:10px 20px;
  font-size:.8rem; color:var(--text-1); cursor:pointer; transition:all .25s ease;
}
.achv__tab span{ font-weight:600; }

.achv__stage{
  position:relative; height:260px; max-width:760px; margin:0 auto;
  border:1px solid var(--border); border-radius:var(--radius-lg); background:var(--bg-card);
  overflow:hidden;
}

/* ---- Panel: split into image (left) + text (right) ---- */
.achv__panel{
  position:absolute; inset:0;
  display:flex; align-items:stretch;
  opacity:0; visibility:hidden;
}

.achv__media{
  flex:0 0 62%;
  aspect-ratio:16/9;
  align-self:center;
  overflow:hidden;
  border-radius:calc(var(--radius-lg) - 6px);
  margin:20px;
}

.achv__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.achv__content{
  flex:1;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:24px 28px 24px 4px;
  text-align:left;
}

.achv__content h4{
  margin:0 0 10px;
  font-size:1.15rem;
  line-height:1.3;
}

.achv__content p{
  color:var(--text-1);
  margin:0;
  font-size:.9rem;
  line-height:1.6;
}

/* default active states driven by :checked, see below */
#achv-1:checked ~ .achv__tabs label[for="achv-1"],
#achv-2:checked ~ .achv__tabs label[for="achv-2"],
#achv-3:checked ~ .achv__tabs label[for="achv-3"],
#achv-4:checked ~ .achv__tabs label[for="achv-4"]{
  background:linear-gradient(100deg, var(--accent), var(--accent-2)); color:#0b0b10; border-color:transparent;
}
#achv-1:checked ~ .achv__stage .achv__panel--1,
#achv-2:checked ~ .achv__stage .achv__panel--2,
#achv-3:checked ~ .achv__stage .achv__panel--3,
#achv-4:checked ~ .achv__stage .achv__panel--4{
  opacity:1; visibility:visible;
  animation:slidein .5s cubic-bezier(.16,1,.3,1);
}

/* ---- Responsive: stack image above text on small screens ---- */
@media (max-width:640px){
  .achv__stage{
    height:auto;
  }
  .achv__panel{
    position:relative;
    flex-direction:column;
    display:none;
  }
  #achv-1:checked ~ .achv__stage .achv__panel--1,
  #achv-2:checked ~ .achv__stage .achv__panel--2,
  #achv-3:checked ~ .achv__stage .achv__panel--3,
  #achv-4:checked ~ .achv__stage .achv__panel--4{
    display:flex;
  }
  .achv__media{
    flex:none;
    width:calc(100% - 40px);
    margin:20px 20px 0;
  }
  .achv__content{
    padding:20px 20px 24px;
    text-align:center;
  }
}

/* =============== BLOGS =============== */

.blog-grid {
display:grid;
grid-template-columns:repeat(3,1fr);
gap:22px;
margin-top:40px;
}

.blog-card {
display:flex;
flex-direction:column;
background:var(--surface);
border:1px solid var(--border);
border-radius:var(--radius-lg);
overflow:hidden;
transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
}

.blog-card:hover {
transform:translateY(-6px);
border-color:var(--accent);
box-shadow:0 16px 30px -22px var(--card-glow);
}

.blog-thumb {
position:relative;
height:180px;
overflow:hidden;
border-bottom:1px solid var(--border);
background:var(--surface-2);
}

.blog-thumb img {
width:100%;
height:100%;
display:block;
object-fit:cover;
transition:transform .45s var(--ease);
}

.blog-card:hover .blog-thumb img {
transform:scale(1.08);
}

.blog-thumb::after {
content:"";
position:absolute;
inset:0;
background:linear-gradient(to top,rgba(0,0,0,.35),transparent 60%);
pointer-events:none;
}

.blog-thumb .tag-pill {
position:absolute;
top:12px;
left:12px;
z-index:2;
}

.blog-body {
display:flex;
flex-direction:column;
flex:1;
padding:22px;
}

.blog-date {
font-family:var(--font-mono);
font-size:.72rem;
letter-spacing:.05em;
text-transform:uppercase;
color:var(--text-faint);
margin-bottom:12px;
}

.blog-body h3 {
font-family:var(--font-display);
font-size:1.08rem;
line-height:1.35;
margin-bottom:12px;
}

.blog-body p {
flex:1;
font-size:.87rem;
line-height:1.7;
color:var(--text-dim);
margin-bottom:18px;
}

.blogs-footer {
display:flex;
justify-content:center;
margin-top:42px;
}

.blogs-footer .btn {
padding:13px 28px;
}

@media (max-width:980px) {

.blog-grid {
grid-template-columns:repeat(2,1fr);
}

}

@media (max-width:640px) {

.blog-grid {
grid-template-columns:1fr;
}

.blog-thumb {
height:200px;
}
}


/* =============== GALLERY =============== */

.gallery-carousel {
position:relative;
display:flex;
align-items:center;
gap:20px;
margin-top:40px;
}

.gallery-viewport {
overflow:hidden;
flex:1;
}

.gallery-track {
display:flex;
gap:22px;
transition:transform .5s var(--ease);
will-change:transform;
}

.gallery-card {
position:relative;
min-width:340px;
height:460px;
background:var(--surface);
border:1px solid var(--border);
border-radius:var(--radius-lg);
overflow:hidden;
flex-shrink:0;
transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
}

.gallery-card:hover {
transform:translateY(-6px);
border-color:var(--accent);
box-shadow:0 16px 30px -22px var(--card-glow);
}

.gallery-card img {
width:100%;
height:100%;
display:block;
object-fit:cover;
transition:transform .55s var(--ease);
}

.gallery-card:hover img {
transform:scale(1.08);
}

.gallery-overlay {
position:absolute;
left:0;
right:0;
bottom:0;
padding:22px;
background:linear-gradient(to top,rgba(7,10,20,.95),rgba(7,10,20,.55),transparent);
display:flex;
flex-direction:column;
justify-content:flex-end;
height:100%;
}

.gallery-overlay .tag-pill {
position:absolute;
top:16px;
left:16px;
}

.gallery-content {
margin-top:auto;
}

.gallery-content h3 {
margin:0 0 8px;
font-family:var(--font-display);
font-size:1.15rem;
color:var(--text);
}

.gallery-content p {
margin:0;
font-size:.87rem;
line-height:1.7;
color:var(--text-dim);
}

.gallery-btn {
width:52px;
height:52px;
display:flex;
align-items:center;
justify-content:center;
border:1px solid var(--border);
border-radius:50%;
background:var(--surface);
color:var(--text);
font-size:1.3rem;
cursor:pointer;
transition:background .3s ease,color .3s ease,border-color .3s ease,transform .3s ease;
flex-shrink:0;
}

.gallery-btn:hover {
background:rgba(63,199,255,.12);
border-color:var(--accent);
color:var(--accent);
transform:translateY(-3px);
}

.gallery-btn:active {
transform:scale(.96);
}

.gallery-card::after {
content:"";
position:absolute;
inset:0;
background:linear-gradient(to top,rgba(0,0,0,.12),transparent 40%);
pointer-events:none;
}

@media (max-width:1200px){

.gallery-card{
min-width:320px;
height:430px;
}

}

@media (max-width:900px){

.gallery-card{
min-width:290px;
height:390px;
}

.gallery-btn{
width:46px;
height:46px;
}

}

@media (max-width:640px){

.gallery-carousel{
gap:10px;
}

.gallery-card{
min-width:250px;
height:340px;
}

.gallery-content h3{
font-size:1rem;
}

.gallery-content p{
font-size:.8rem;
}

.gallery-btn{
width:42px;
height:42px;
font-size:1.1rem;
}

}


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

.contact-grid {
display:grid;
grid-template-columns:.85fr 1.15fr;
gap:24px;
margin-top:42px;
align-items:start;
}

.contact-info {
display:flex;
flex-direction:column;
gap:20px;
}

.contact-card {
display:flex;
align-items:flex-start;
gap:18px;
padding:24px;
background:var(--surface);
border:1px solid var(--border);
border-radius:var(--radius-lg);
transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
}

.contact-card:hover {
transform:translateY(-6px);
border-color:var(--accent);
box-shadow:0 16px 30px -22px var(--card-glow);
}

.contact-icon {
width:58px;
height:58px;
display:flex;
align-items:center;
justify-content:center;
background:rgba(63,199,255,.12);
color:var(--accent);
border-radius:14px;
font-size:1.3rem;
flex-shrink:0;
}

.contact-content {
display:flex;
flex-direction:column;
}

.contact-label {
font-family:var(--font-mono);
font-size:.68rem;
letter-spacing:.08em;
text-transform:uppercase;
color:var(--text-faint);
margin-bottom:6px;
}

.contact-content h4 {
font-family:var(--font-display);
font-size:1.05rem;
margin:0 0 8px;
}

.contact-content p {
font-size:.86rem;
color:var(--text-dim);
line-height:1.6;
margin:0;
}

.status-dot {
display:inline-block;
width:10px;
height:10px;
border-radius:50%;
background:#2ecc71;
margin-right:8px;
box-shadow:0 0 12px #2ecc71;
}

.contact-form {
display:flex;
flex-direction:column;
gap:20px;
padding:30px;
background:var(--surface);
border:1px solid var(--border);
border-radius:var(--radius-lg);
transition:border-color .35s var(--ease),box-shadow .35s var(--ease);
}

.contact-form:hover {
border-color:var(--accent);
box-shadow:0 16px 30px -22px var(--card-glow);
}

.form-row {
display:grid;
grid-template-columns:1fr 1fr;
gap:18px;
}

.form-group {
display:flex;
flex-direction:column;
gap:10px;
}

.form-group label {
font-size:.78rem;
font-family:var(--font-mono);
letter-spacing:.06em;
text-transform:uppercase;
color:var(--text-faint);
}

.form-group input {
padding:14px 16px;
background:var(--surface-2);
border:1px solid var(--border);
border-radius:12px;
color:var(--text);
font-size:.9rem;
outline:none;
transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}

.form-group textarea {
padding:14px 16px;
background:var(--surface-2);
border:1px solid var(--border);
border-radius:12px;
color:var(--text);
font-size:.9rem;
outline:none;
resize:vertical;
min-height:75px;
transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}

.form-group input::placeholder {
color:var(--text-faint);
}

.form-group textarea::placeholder {
color:var(--text-faint);
}

.form-group input:focus {
border-color:var(--accent);
box-shadow:0 0 0 4px rgba(63,199,255,.10);
}

.form-group textarea:focus {
border-color:var(--accent);
box-shadow:0 0 0 4px rgba(63,199,255,.10);
}

.btn-block {
width:100%;
margin-top:8px;
}

@media (max-width:960px) {

.contact-grid {
grid-template-columns:1fr;
}

.form-row {
grid-template-columns:1fr;
}

}

@media (max-width:640px) {

.contact-card {
padding:20px;
}

.contact-form {
padding:22px;
}

.contact-icon {
width:50px;
height:50px;
font-size:1.1rem;
}

}

/* =============== FOOTER =============== */

.footer {
  margin-top: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 50px;
  padding: 70px 0;
}

/* ---- Left: Bio ---- */
.footer__brand-heading {
  margin: 18px 0 10px;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.footer__brand p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 420px;
}

/* ---- Center & Right columns ---- */
.footer__col h5 {
  margin-bottom: 12px;
  font-weight: 700;
  font-size: .95rem;
  color: var(--text);
}

.footer__underline {
  display: block;
  width: 36px;
  height: 2px;
  background: var(--accent);
  margin-bottom: 22px;
}

.footer__link-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: repeat(3, auto);
  column-gap: 24px;
  row-gap: 12px;
}

.footer__link-grid a {
  color: var(--text-dim);
  font-size: .9rem;
  transition: color .25s ease, transform .25s ease;
}

.footer__link-grid a:hover {
  color: var(--accent);
  transform: translateX(6px);
}

/* ---- Bottom bar ---- */
.footer__bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 22px 0;
  border-top: 1px solid var(--border);
  font-size: .82rem;
  color: var(--text-faint);
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer__brand p {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .footer__link-grid {
    column-gap: 16px;
  }

  .footer__bottom {
    text-align: center;
  }
}

/* =============== SCROLL TOP =============== */
.scroll-top {
  position: fixed; bottom: 26px; right: 26px; width: 44px; height: 44px; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--border); color: var(--text);
  display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 900;
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: opacity .3s ease, transform .3s ease, border-color .3s ease;
}
.scroll-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.scroll-top:hover { border-color: var(--accent); color: var(--accent); }

/* =============== REVEAL / SCROLL ANIMATION =============== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--delay, 0s); }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* =============== LAZY IMAGES =============== */
img[data-src] { opacity: 0; transition: opacity .5s ease; }
img.loaded { opacity: 1; }