/* ============================================================
   JAGADEESH D — PORTFOLIO
   Tokens: bg-void #0B0E1A · bg-surface #12172A · ink #F5F3EE
   accent-code #7C6CFF (violet) · accent-creative #FF9B54 (amber)
   Display: Space Grotesk · Body: Inter · Mono: JetBrains Mono
   ============================================================ */

:root{
  --void:#0B0E1A;
  --surface:#12172A;
  --surface-2:#161C33;
  --line: rgba(245,243,238,0.09);
  --ink:#F5F3EE;
  --ink-dim:#9BA3C0;
  --ink-faint:#5C6485;
  --violet:#7C6CFF;
  --violet-soft: rgba(124,108,255,0.14);
  --amber:#FF9B54;
  --amber-soft: rgba(255,155,84,0.14);
  --teal:#57D6C2;

  --font-display:'Space Grotesk', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'JetBrains Mono', monospace;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;

  --ease: cubic-bezier(.16,.84,.32,1);
  --dur-fast: .3s;
  --dur-med: .6s;
  --dur-slow: 1s;

  --nav-h: 84px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

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

body{
  margin:0;
  background:var(--void);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  cursor:default;
}
body.lock-scroll{ overflow-y:hidden; }

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; background:none; border:none; color:inherit; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3{ font-family:var(--font-display); margin:0; letter-spacing:-0.02em; }
p{ margin:0; }

::selection{ background:var(--violet); color:#fff; }

/* subtle background texture across whole page */
body::before{
  content:"";
  position:fixed; inset:0;
  background:
    radial-gradient(circle at 15% 10%, rgba(124,108,255,0.10), transparent 45%),
    radial-gradient(circle at 85% 30%, rgba(255,155,84,0.07), transparent 40%),
    radial-gradient(circle at 50% 90%, rgba(87,214,194,0.06), transparent 45%);
  pointer-events:none;
  z-index:0;
}

.section-inner{
  max-width:1180px;
  margin:0 auto;
  padding:0 32px;
  position:relative;
  z-index:1;
}

/* ============ GRAIN ============ */
.grain{
  position:fixed; inset:0; z-index:9998; pointer-events:none;
  opacity:0.035; 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 ============ */
.cursor-dot,.cursor-ring{
  position:fixed; top:0; left:0; pointer-events:none; z-index:9999;
  border-radius:50%;
  transform:translate(-50%,-50%);
  will-change:transform;
}
.cursor-dot{ width:6px; height:6px; background:var(--violet); }
.cursor-ring{ width:34px; height:34px; border:1px solid rgba(124,108,255,0.5); transition:width .2s var(--ease), height .2s var(--ease), border-color .2s; }
.cursor-ring.hovering{ width:56px; height:56px; border-color:var(--amber); }
@media (hover:none), (pointer:coarse){
  .cursor-dot,.cursor-ring{ display:none; }
}

/* ============ LOADER ============ */
.loader{
  position:fixed; inset:0; z-index:10000;
  background:var(--void);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:22px;
  transition:opacity .6s var(--ease), visibility .6s var(--ease);
}
.loader.hidden{ opacity:0; visibility:hidden; }
.loader-mark{
  font-family:var(--font-mono); font-size:15px; color:var(--ink-dim);
  display:flex; gap:6px; letter-spacing:0.05em;
}
.loader-name{ color:var(--ink); }
.loader-bar{ width:180px; height:2px; background:var(--line); border-radius:2px; overflow:hidden; }
.loader-bar span{ display:block; height:100%; width:0%; background:linear-gradient(90deg,var(--violet),var(--amber)); transition:width .3s ease; }

/* ============ NAVBAR ============ */
.navbar{
  position:fixed; top:18px; left:50%; transform:translateX(-50%);
  z-index:900;
  width:min(920px, calc(100% - 32px));
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 22px;
  border-radius:999px;
  background:rgba(18,23,42,0.55);
  border:1px solid var(--line);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  transition:background .4s var(--ease), border-color .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease);
}
.navbar.scrolled{
  background:rgba(11,14,26,0.75);
  border-color:rgba(245,243,238,0.14);
  box-shadow:0 12px 40px rgba(0,0,0,0.35);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
}
.nav-logo{ font-family:var(--font-display); font-weight:700; font-size:19px; }
.nav-logo .dot{ color:var(--amber); }
.nav-links{ display:flex; align-items:center; gap:6px; }
.nav-link{
  position:relative;
  display:flex; align-items:center; gap:6px;
  font-size:13.5px; color:var(--ink-dim);
  padding:8px 13px; border-radius:999px;
  transition:color .3s, background .3s;
}
.nav-idx{ font-family:var(--font-mono); font-size:10px; color:var(--ink-faint); }
.nav-link:hover{ color:var(--ink); }
.nav-link.active{ color:var(--ink); background:rgba(245,243,238,0.06); }
.nav-link.active .nav-idx{ color:var(--amber); }

.nav-toggle{ display:none; flex-direction:column; gap:5px; padding:6px; }
.nav-toggle span{ width:20px; height:2px; background:var(--ink); border-radius:2px; transition:transform .3s, opacity .3s; }
.nav-toggle.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

@media (max-width:880px){
  .nav-toggle{ display:flex; }
  .nav-links{
    position:fixed; top:86px; left:16px; right:16px;
    flex-direction:column; align-items:stretch; gap:2px;
    background:rgba(11,14,26,0.96); border:1px solid var(--line); border-radius:20px;
    padding:12px; backdrop-filter:blur(16px);
    opacity:0; visibility:hidden; transform:translateY(-10px);
    transition:opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
  }
  .nav-links.open{ opacity:1; visibility:visible; transform:translateY(0); }
  .nav-link{ padding:13px 14px; }
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:15px 26px; border-radius:999px;
  font-size:14.5px; font-weight:600;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), color .35s var(--ease);
  white-space:nowrap;
}
.btn svg{ width:16px; height:16px; transition:transform .35s var(--ease); }
.btn-primary{
  background:linear-gradient(135deg,var(--violet),#5C4CE0);
  color:#fff;
  box-shadow:0 8px 26px rgba(124,108,255,0.28);
}
.btn-primary:hover{ transform:translateY(-3px); box-shadow:0 14px 34px rgba(124,108,255,0.4); }
.btn-primary:hover svg{ transform:translateX(3px); }
.btn-ghost{
  background:rgba(245,243,238,0.04);
  border:1px solid var(--line);
  color:var(--ink);
}
.btn-ghost:hover{ background:rgba(245,243,238,0.09); transform:translateY(-3px); border-color:rgba(245,243,238,0.3); }

.btn-small{
  display:inline-flex; align-items:center; gap:6px;
  padding:9px 16px; border-radius:999px; font-size:12.5px; font-weight:600;
  background:var(--ink); color:var(--void);
  transition:transform .3s var(--ease), opacity .3s;
}
.btn-small:hover{ transform:translateY(-2px); opacity:.9; }
.btn-small-outline{ background:transparent; border:1px solid var(--line); color:var(--ink); }
.btn-small-outline:hover{ border-color:var(--ink-dim); }

/* ============ REVEAL ANIMATION UTILITIES ============ */
.reveal-up{
  opacity:0; transform:translateY(34px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay:calc(var(--d, 0) * 90ms);
}
.reveal-up.in-view{ opacity:1; transform:translateY(0); }

.eyebrow{
  font-family:var(--font-mono); font-size:12.5px; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--amber); margin-bottom:14px; display:block;
}
.section-title{ font-size:clamp(30px, 4.4vw, 48px); font-weight:600; margin-bottom:18px; }
.section-lead{ color:var(--ink-dim); font-size:17px; max-width:640px; margin-bottom:10px; }

section{ position:relative; padding:130px 0; z-index:1; }
@media (max-width:720px){ section{ padding:90px 0; } }

/* ============ HERO ============ */
.hero{
  position:relative;
  min-height:100vh;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  padding:120px 24px 60px;
  overflow:hidden;
}
.hero-canvas{ position:absolute; inset:0; width:100%; height:100%; z-index:0; }
.hero-grid-lines{
  position:absolute; inset:0; z-index:0; pointer-events:none;
  background-image:
    linear-gradient(rgba(245,243,238,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,243,238,0.035) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 40%, black, transparent 75%);
}
.hero-content{ position:relative; z-index:2; text-align:center; max-width:820px; }
.hero-eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:12.5px; color:var(--ink-dim);
  padding:8px 16px; border:1px solid var(--line); border-radius:999px; margin-bottom:28px;
  background:rgba(245,243,238,0.03);
}
.pulse-dot{ width:7px; height:7px; border-radius:50%; background:var(--teal); box-shadow:0 0 0 0 rgba(87,214,194,.6); animation:pulse 2s infinite; }
@keyframes pulse{ 0%{box-shadow:0 0 0 0 rgba(87,214,194,.5);} 70%{box-shadow:0 0 0 10px rgba(87,214,194,0);} 100%{box-shadow:0 0 0 0 rgba(87,214,194,0);} }

.hero-title{ font-size:clamp(40px, 8vw, 84px); font-weight:700; line-height:1.03; margin-bottom:22px; }
.hero-title span{ display:block; }
.hero-name{ background:linear-gradient(120deg,var(--ink) 30%, var(--violet) 60%, var(--amber) 100%); -webkit-background-clip:text; background-clip:text; color:transparent; }
.wave-emoji{ display:inline-block; margin-left:10px; animation:wave 2.6s ease-in-out infinite; transform-origin:70% 70%; }
@keyframes wave{ 0%,60%,100%{ transform:rotate(0deg);} 10%{transform:rotate(14deg);} 20%{transform:rotate(-8deg);} 30%{transform:rotate(14deg);} 40%{transform:rotate(-4deg);} }

.hero-roles{ font-family:var(--font-mono); font-size:14px; color:var(--ink-dim); margin-bottom:26px; display:flex; align-items:center; justify-content:center; gap:10px; flex-wrap:wrap; }
.role-sep{ color:var(--ink-faint); }
.hero-tagline{ font-size:19px; color:var(--ink-dim); font-style:italic; max-width:560px; margin:0 auto 40px; line-height:1.55; }
.hero-cta{ display:flex; align-items:center; justify-content:center; gap:16px; flex-wrap:wrap; }

.hero-scroll-cue{
  position:absolute; bottom:36px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:10px;
  font-family:var(--font-mono); font-size:11px; color:var(--ink-faint); letter-spacing:0.1em; text-transform:uppercase;
  z-index:2;
}
.scroll-line{ width:1px; height:40px; background:var(--line); overflow:hidden; }
.scroll-line i{ display:block; width:100%; height:14px; background:linear-gradient(var(--violet),var(--amber)); animation:scrollcue 1.8s ease-in-out infinite; }
@keyframes scrollcue{ 0%{ transform:translateY(-100%);} 100%{ transform:translateY(140px);} }

@media (max-width:720px){
  .hero-scroll-cue{ display:none; }
}

/* ============ COMPANION ============ */
.companion{ background:var(--surface); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.companion-inner{ display:grid; grid-template-columns:340px 1fr; gap:70px; align-items:center; }
.companion-stage{ position:relative; display:flex; justify-content:center; }
.companion-glow{
  position:absolute; width:280px; height:280px; border-radius:50%;
  background:radial-gradient(circle, rgba(124,108,255,0.28), transparent 70%);
  filter:blur(10px); animation:breathe 5s ease-in-out infinite;
}
@keyframes breathe{ 0%,100%{ transform:scale(1); opacity:.8;} 50%{ transform:scale(1.12); opacity:1;} }

.companion-avatar{ position:relative; width:280px; }
.avatar-svg{ width:100%; height:auto; position:relative; z-index:1; }
#avatarHead{ animation:head-breathe 4.5s ease-in-out infinite; transform-origin:170px 250px; }
@keyframes head-breathe{
  0%,100%{ transform:translateY(0) rotate(0deg); }
  50%{ transform:translateY(-3px) rotate(0.6deg); }
}
.avatar-wave-arm{ transform-origin:242px 232px; animation:idle-arm 4.5s ease-in-out infinite; }
@keyframes idle-arm{ 0%,100%{ transform:rotate(0deg);} 50%{ transform:rotate(2deg);} }
.avatar-wave-arm.waving{ animation:wave-arm .7s ease-in-out 3; }
@keyframes wave-arm{ 0%,100%{ transform:rotate(0deg);} 50%{ transform:rotate(-24deg);} }
#avatarBlink rect{ transition:height .09s ease; }
#avatarBlink.blinking rect{ height:24px; }
#avatarMouth.talking{ animation:talk .32s ease-in-out infinite; }
@keyframes talk{ 0%,100%{ d:path("M148 216 q22 16 44 0"); } }

.speech-bubble{
  position:absolute; top:-10px; left:100%; margin-left:18px; width:230px;
  background:var(--ink); color:var(--void);
  padding:16px 18px; border-radius:18px 18px 18px 4px;
  font-size:14px; line-height:1.5;
  opacity:0; transform:translateY(10px) scale(0.96); transform-origin:bottom left;
  transition:opacity .4s var(--ease), transform .4s var(--ease);
  pointer-events:none;
  box-shadow:0 20px 40px rgba(0,0,0,0.35);
}
.speech-bubble.visible{ opacity:1; transform:translateY(0) scale(1); }
.speech-bubble::after{
  content:""; position:absolute; bottom:-8px; left:20px;
  width:16px; height:16px; background:var(--ink);
  clip-path:polygon(0 0, 100% 0, 0 100%);
}
@media (max-width:900px){
  .speech-bubble{ position:static; margin:22px auto 0; }
}

.companion-inner{ }
@media (max-width:900px){
  .companion-inner{ grid-template-columns:1fr; text-align:center; gap:40px; }
  .companion-text .btn{ margin:0 auto; }
}
.companion-desc{ color:var(--ink-dim); font-size:16px; max-width:480px; margin-bottom:30px; }

/* ============ ABOUT ============ */
.about-grid{ display:grid; grid-template-columns:repeat(5,1fr); gap:16px; margin-top:50px; }
.about-card{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-md);
  padding:26px 20px; transition:transform .4s var(--ease), border-color .4s, background .4s;
}
.about-card:hover{ transform:translateY(-6px); border-color:rgba(124,108,255,0.4); background:var(--surface-2); }
.about-icon{ font-size:28px; display:block; margin-bottom:14px; }
.about-card h3{ font-size:16px; margin-bottom:8px; }
.about-card p{ font-size:13.5px; color:var(--ink-dim); line-height:1.5; }
@media (max-width:980px){ .about-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .about-grid{ grid-template-columns:1fr; } }

/* ============ SKILLS ============ */
.skills{ background:var(--surface); border-top:1px solid var(--line); }
.skills-field{
  max-width:1180px; margin:60px auto 0; padding:0 32px;
  perspective:1200px;
}
.skill-orbit-group{ margin-bottom:40px; }
.skill-cat-title{
  font-family:var(--font-mono); font-size:12px; text-transform:uppercase; letter-spacing:0.1em;
  color:var(--ink-faint); margin-bottom:16px;
}
.orb-row{ display:flex; flex-wrap:wrap; gap:16px; }
.skill-orb{
  position:relative;
  padding:18px 26px;
  border-radius:999px;
  background:linear-gradient(145deg, var(--surface-2), var(--surface));
  border:1px solid var(--line);
  font-family:var(--font-mono); font-size:14px; font-weight:500;
  transition:transform .25s var(--ease), border-color .3s, box-shadow .3s, background .3s;
  will-change:transform;
}
.skill-orb:hover{
  border-color:var(--violet);
  box-shadow:0 10px 30px rgba(124,108,255,0.25);
  background:linear-gradient(145deg, var(--violet-soft), var(--surface));
}
.skill-orbit-group[data-cat="Creative"] .skill-orb:hover{
  border-color:var(--amber);
  box-shadow:0 10px 30px rgba(255,155,84,0.25);
  background:linear-gradient(145deg, var(--amber-soft), var(--surface));
}

/* ============ PROJECTS ============ */
.flip-hint{ margin-top:26px; font-family:var(--font-mono); font-size:12.5px; color:var(--ink-faint); }
.flip-hint-desktop{ opacity:0.8; }

.projects-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:24px; margin-top:26px; }
.project-card{
  border-radius:var(--radius-lg);
  perspective:1400px;
  height:420px;
}
.project-card-inner{
  position:relative; width:100%; height:100%;
  transition:transform .6s var(--ease);
  transform-style:preserve-3d;
}
.project-card:hover .project-card-inner,
.project-card.flipped .project-card-inner{ transform:rotateY(180deg); }

.project-face{
  position:absolute; inset:0;
  backface-visibility:hidden; -webkit-backface-visibility:hidden;
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg);
  overflow:hidden; display:flex; flex-direction:column;
  transition:border-color .4s;
}
.project-card:hover .project-face{ border-color:rgba(124,108,255,0.35); }
.project-back{ transform:rotateY(180deg); padding:28px; justify-content:center; }

.project-media{
  height:170px; position:relative; overflow:hidden; flex-shrink:0;
  background:linear-gradient(135deg, var(--violet-soft), var(--amber-soft));
  display:flex; align-items:center; justify-content:center;
}
.project-media-fallback{
  font-family:var(--font-display); font-size:38px; font-weight:700;
  color:rgba(245,243,238,0.16); letter-spacing:0.05em;
}
.project-body{ padding:24px 26px 26px; display:flex; flex-direction:column; flex:1; min-height:0; }
.project-tags{ font-family:var(--font-mono); font-size:11px; color:var(--amber); text-transform:uppercase; letter-spacing:0.06em; }
.project-front h3{ font-size:19px; margin:10px 0 8px; }
.project-back h3{ font-size:19px; margin:12px 0 14px; }
.project-body p{ color:var(--ink-dim); font-size:13.5px; margin-bottom:14px; }
.project-flip-cue{ margin-top:auto; font-family:var(--font-mono); font-size:11px; color:var(--ink-faint); }
.project-back-note{ color:var(--ink-dim); font-size:13px; margin-bottom:14px; }
.project-feature-list{ list-style:none; margin:0 0 18px; padding:0; display:flex; flex-direction:column; gap:9px; }
.project-feature-list li{
  position:relative; padding-left:18px; font-size:13px; color:var(--ink-dim); line-height:1.45;
}
.project-feature-list li::before{
  content:""; position:absolute; left:0; top:7px; width:6px; height:6px; border-radius:50%;
  background:var(--violet);
}
.project-links{ display:flex; gap:10px; flex-wrap:wrap; }
.btn-disabled{
  display:inline-flex; align-items:center; padding:9px 16px; border-radius:999px;
  font-size:12px; font-weight:600; background:rgba(245,243,238,0.05); color:var(--ink-faint);
  border:1px dashed var(--line); cursor:default;
}
@media (max-width:820px){ .projects-grid{ grid-template-columns:1fr; } .project-card{ height:auto; min-height:420px; } }
@media (hover:none), (pointer:coarse){
  .project-card:hover .project-card-inner{ transform:none; }
}

/* ============ CREATIVE ============ */
.creative-grid{
  margin-top:50px; column-count:3; column-gap:20px;
}
.creative-item{
  break-inside:avoid; margin-bottom:20px; border-radius:var(--radius-md);
  height:220px; position:relative; cursor:pointer; overflow:hidden;
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--tint) 35%, var(--surface)), var(--surface-2));
  border:1px solid var(--line);
  transition:transform .5s var(--ease), box-shadow .5s var(--ease);
}
.creative-item.tall{ height:300px; }
.creative-item::before{
  content:attr(data-title);
  position:absolute; left:20px; bottom:18px; right:20px;
  font-family:var(--font-display); font-weight:600; font-size:16px;
  opacity:0; transform:translateY(10px);
  transition:opacity .35s var(--ease), transform .35s var(--ease);
}
.creative-item::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(to top, rgba(0,0,0,0.55), transparent 55%);
  opacity:0; transition:opacity .35s var(--ease);
}
.creative-item:hover{ transform:translateY(-8px) rotate(-0.4deg) scale(1.02); box-shadow:0 20px 44px rgba(0,0,0,0.4); }
.creative-item:hover::before,.creative-item:hover::after{ opacity:1; }
@media (max-width:900px){ .creative-grid{ column-count:2; } }
@media (max-width:560px){ .creative-grid{ column-count:1; } }

.lightbox{
  position:fixed; inset:0; z-index:2000;
  display:flex; align-items:center; justify-content:center;
  background:rgba(11,14,26,0.85); backdrop-filter:blur(10px);
  opacity:0; visibility:hidden; transition:opacity .35s var(--ease), visibility .35s;
  padding:24px;
}
.lightbox.open{ opacity:1; visibility:visible; }
.lightbox-panel{
  width:min(520px, 100%); background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius-lg); padding:30px; position:relative;
  transform:scale(0.92); transition:transform .35s var(--ease);
}
.lightbox.open .lightbox-panel{ transform:scale(1); }
.lightbox-visual{ height:220px; border-radius:var(--radius-md); margin-bottom:22px; background:linear-gradient(160deg, var(--violet-soft), var(--amber-soft)); }
.lightbox-panel h3{ font-size:22px; margin-bottom:10px; }
.lightbox-panel p{ color:var(--ink-dim); font-size:14.5px; }
.lightbox-close{ position:absolute; top:18px; right:18px; font-size:26px; color:var(--ink-dim); line-height:1; transition:color .3s, transform .3s; }
.lightbox-close:hover{ color:var(--ink); transform:rotate(90deg); }

/* ============ JOURNEY / TIMELINE ============ */
.journey{ background:var(--surface); border-top:1px solid var(--line); }
.timeline{ position:relative; margin-top:60px; padding-left:34px; }
.timeline-line{ position:absolute; left:5px; top:6px; bottom:6px; width:2px; background:var(--line); }
.timeline-progress{ position:absolute; top:0; left:0; width:100%; height:0%; background:linear-gradient(var(--violet),var(--amber)); transition:height .2s linear; }
.timeline-item{ position:relative; padding-bottom:52px; }
.timeline-item:last-child{ padding-bottom:0; }
.timeline-dot{
  position:absolute; left:-34px; top:4px; width:12px; height:12px; border-radius:50%;
  background:var(--void); border:2px solid var(--violet);
}
.timeline-tag{ font-family:var(--font-mono); font-size:11.5px; text-transform:uppercase; letter-spacing:0.08em; color:var(--amber); }
.timeline-content h3{ font-size:20px; margin:10px 0 8px; max-width:560px; }
.timeline-content p{ color:var(--ink-dim); font-size:14.5px; max-width:520px; }

/* ============ ACHIEVEMENTS ============ */
.achievements{ margin-top:90px; display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.achieve-card{
  background:var(--void); border:1px solid var(--line); border-radius:var(--radius-md);
  padding:32px 22px; text-align:center;
}
.achieve-num,.achieve-num-inf{ font-family:var(--font-display); font-size:44px; font-weight:700; color:var(--ink); }
.achieve-plus{ font-family:var(--font-display); font-size:26px; color:var(--amber); }
.achieve-card p{ margin-top:8px; color:var(--ink-dim); font-size:13.5px; }
@media (max-width:820px){ .achievements{ grid-template-columns:repeat(2,1fr); } }

/* ============ SERVICES ============ */
.services-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:50px; }
.service-card{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-md);
  padding:28px 22px; transition:transform .4s var(--ease), border-color .4s;
}
.service-card:hover{ transform:translateY(-6px); border-color:rgba(255,155,84,0.4); }
.service-idx{ font-family:var(--font-mono); color:var(--ink-faint); font-size:12px; }
.service-card h3{ font-size:16.5px; margin:14px 0 8px; }
.service-card p{ color:var(--ink-dim); font-size:13.5px; }
@media (max-width:980px){ .services-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .services-grid{ grid-template-columns:1fr; } }

/* ============ CONTACT ============ */
.contact-inner{ display:grid; grid-template-columns:1fr 1fr; gap:70px; }
.contact-links{ margin-top:34px; display:flex; flex-direction:column; gap:2px; }
.contact-links a{
  display:flex; align-items:baseline; justify-content:space-between;
  padding:16px 4px; border-bottom:1px solid var(--line);
  font-family:var(--font-display); font-size:18px;
  transition:color .3s, padding-left .3s;
}
.contact-links a span{ font-family:var(--font-mono); font-size:12.5px; color:var(--ink-faint); }
.contact-links a:hover{ color:var(--violet); padding-left:10px; }

.contact-form{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg); padding:34px; }
.form-row{ margin-bottom:20px; }
.form-row label{ display:block; font-family:var(--font-mono); font-size:11.5px; text-transform:uppercase; letter-spacing:0.08em; color:var(--ink-faint); margin-bottom:8px; }
.form-row input,.form-row textarea{
  width:100%; background:var(--void); border:1px solid var(--line); border-radius:12px;
  padding:14px 16px; color:var(--ink); font-family:var(--font-body); font-size:14.5px;
  transition:border-color .3s, box-shadow .3s; resize:vertical;
}
.form-row input:focus,.form-row textarea:focus{ outline:none; border-color:var(--violet); box-shadow:0 0 0 3px rgba(124,108,255,0.18); }
.form-actions{ display:flex; gap:12px; margin-top:6px; flex-wrap:wrap; }
.form-submit{ flex:1; justify-content:center; min-width:160px; }
.form-whatsapp{ flex:1; justify-content:center; min-width:140px; }
.form-whatsapp svg{ color:#25D366; }
.form-note{ margin-top:14px; font-size:13.5px; color:var(--teal); min-height:18px; }
@media (max-width:880px){ .contact-inner{ grid-template-columns:1fr; gap:44px; } }

/* ============ FOOTER ============ */
.footer{
  position:relative; z-index:1;
  display:flex; align-items:center; justify-content:space-between;
  padding:32px; max-width:1180px; margin:0 auto;
  font-size:13px; color:var(--ink-faint); border-top:1px solid var(--line);
}
.footer-top{ color:var(--ink-dim); transition:color .3s; }
.footer-top:hover{ color:var(--ink); }
@media (max-width:560px){ .footer{ flex-direction:column; gap:10px; text-align:center; } }

/* focus visibility for accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--violet); outline-offset:3px;
}