/* =========================================================================
   Sathish Sekar — UI/UX & Web Developer · Editorial / Technical Magazine
   Shared stylesheet · maroon gradient system · dark editorial base
   ========================================================================= */

/* ---------- Tokens ---------- */
:root{
  /* base */
  --ink:            #f3e7dd;   /* warm off-white text */
  --ink-soft:       #c8b6ac;
  --ink-mute:       #8f7d75;
  --ink-faint:      #5f524d;

  --bg-0:           #040404;   /* pure-ish black */
  --bg-1:           #0a0708;
  --line:           rgba(226,180,160,0.12);
  --line-strong:    rgba(226,180,160,0.22);

  /* maroon family */
  --maroon:         #7b1717;
  --burgundy:       #5a0f10;
  --crimson:        #b12626;
  --ember:          #d4623f;   /* warm highlight */
  --gold:           #e6a15c;

  /* gradients */
  --grad-accent:  linear-gradient(135deg,#c23a2a 0%,#7b1717 38%,#3c0b0c 78%,#1a0708 100%);
  --grad-accent-h:linear-gradient(135deg,#e0563a 0%,#9a1d1d 42%,#4c0f10 82%,#230a0b 100%);
  /* text-clip gradient — stays fully visible on dark bg (no near-black stops) */
  --grad-text:    linear-gradient(120deg,#f0764f 0%,#d4623f 48%,#c23a2a 100%);
  --grad-text-h:  linear-gradient(120deg,#ff8a5f 0%,#e0563a 48%,#c23a2a 100%);
  --grad-card:    linear-gradient(150deg,rgba(46,20,20,0.72) 0%,rgba(22,11,12,0.86) 55%,rgba(12,6,7,0.94) 100%);
  --grad-card-h:  linear-gradient(150deg,rgba(74,26,24,0.85) 0%,rgba(32,14,14,0.9) 55%,rgba(16,8,9,0.96) 100%);
  --grad-badge:   linear-gradient(135deg,#7b1717,#4a0d0e);
  --grad-line:    linear-gradient(90deg,transparent,var(--maroon),var(--ember),var(--maroon),transparent);

  --shadow-lift:  0 28px 60px -30px rgba(0,0,0,0.9), 0 0 0 1px rgba(226,180,160,0.06);
  --glow-maroon:  0 0 60px -12px rgba(178,38,38,0.55);

  --ease:         cubic-bezier(.2,.7,.2,1);
  --ease-out:     cubic-bezier(.16,1,.3,1);
  --dur:          .32s;

  --font-display: "Archivo", system-ui, sans-serif;
  --font-body:    "Space Grotesk", system-ui, sans-serif;
  --font-mono:    "Space Mono", ui-monospace, monospace;

  --wrap: 1240px;
  --gut: clamp(20px,5vw,72px);
}

/* ---------- Reset ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:#040404;
  line-height:1.6;
  font-size:17px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  position:relative;
  min-height:100vh;
}
/* corner + accent gradient glows on pure black */
body::before{
  content:"";position:fixed;inset:0;z-index:-3;pointer-events:none;
  background:
    radial-gradient(620px 520px at 0% 0%, rgba(150,26,26,0.30), transparent 60%),
    radial-gradient(680px 560px at 100% 8%, rgba(178,38,38,0.24), transparent 60%),
    radial-gradient(760px 640px at 100% 100%, rgba(123,23,23,0.26), transparent 62%),
    radial-gradient(720px 620px at 0% 100%, rgba(90,15,16,0.22), transparent 62%),
    radial-gradient(900px 700px at 50% 46%, rgba(70,12,13,0.16), transparent 60%);
}
/* subtle grain texture throughout */
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.055;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* interactive maroon particle field */
#particles{position:fixed;inset:0;z-index:-2;pointer-events:none;display:block}
img{max-width:100%;display:block}
a{color:var(--ember);text-decoration:none;transition:color var(--dur) var(--ease)}
a:hover{color:var(--gold)}
::selection{background:var(--maroon);color:#fff}
:focus-visible{outline:2px solid var(--ember);outline-offset:3px;border-radius:3px}

/* ---------- Cursor glow ---------- */
#cursor-glow{
  position:fixed;top:0;left:0;width:520px;height:520px;border-radius:50%;
  transform:translate(-50%,-50%);pointer-events:none;z-index:1;opacity:0;
  background:radial-gradient(circle,rgba(196,58,42,0.16),rgba(123,23,23,0.06) 42%,transparent 70%);
  transition:opacity .5s var(--ease);mix-blend-mode:screen;
}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gut)}
.section{padding-block:clamp(56px,6vw,96px);position:relative}
.eyebrow{
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.32em;text-transform:uppercase;
  color:var(--ember);display:inline-flex;align-items:center;gap:.7em;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--grad-line)}
.mono{font-family:var(--font-mono);letter-spacing:.06em}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:clamp(28px,3.5vw,44px)}
.rule{height:1px;background:var(--grad-line);opacity:.55;margin:0}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:800;line-height:.98;letter-spacing:-.02em;text-wrap:balance}
.display{
  font-family:var(--font-display);font-weight:800;letter-spacing:-.03em;line-height:.9;
  font-size:clamp(44px,8.5vw,120px);white-space:nowrap;
}
.h-sec{font-size:clamp(34px,6vw,76px);line-height:.96;letter-spacing:-.025em}
.lead{font-size:clamp(18px,2.1vw,23px);color:var(--ink-soft);max-width:60ch;text-wrap:pretty}
.big-num{
  font-family:var(--font-display);font-weight:800;font-size:clamp(60px,12vw,150px);line-height:.8;
  background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;
  opacity:.9;
}

/* ---------- Buttons ---------- */
.btn{
  --pad:15px 26px;
  display:inline-flex;align-items:center;gap:.6em;cursor:pointer;border:none;
  font-family:var(--font-mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;
  padding:var(--pad);border-radius:999px;color:#fdeee6;position:relative;isolation:isolate;
  background:var(--grad-accent);background-size:180% 180%;background-position:0% 50%;
  transition:background-position .5s var(--ease),transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
  box-shadow:0 10px 30px -14px rgba(178,38,38,.7),inset 0 1px 0 rgba(255,255,255,.14);
}
.btn:hover{background-position:100% 50%;transform:translateY(-3px);box-shadow:0 18px 40px -14px rgba(178,38,38,.9),var(--glow-maroon),inset 0 1px 0 rgba(255,255,255,.2);color:#fff}
.btn:active{transform:translateY(-1px)}
.btn .arw{transition:transform var(--dur) var(--ease)}
.btn:hover .arw{transform:translate(4px,-1px)}
.btn--ghost{
  background:linear-gradient(150deg,rgba(46,20,20,.5),rgba(16,8,9,.6));
  border:1px solid var(--line-strong);color:var(--ink);box-shadow:none;
}
.btn--ghost:hover{border-color:var(--ember);color:#fff;transform:translateY(-3px);box-shadow:var(--glow-maroon)}
.btn--sm{padding:11px 18px;font-size:11.5px}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- Animated gradient border wrapper ---------- */
.gb{position:relative;border-radius:18px;isolation:isolate}
.gb::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;z-index:-1;
  background:conic-gradient(from var(--a,0deg),transparent 0%,var(--maroon) 18%,var(--ember) 30%,transparent 46%,transparent 68%,var(--crimson) 82%,transparent 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity var(--dur) var(--ease);
}
.gb:hover::before{opacity:1;animation:spin-a 4s linear infinite}
@property --a{syntax:'<angle>';inherits:false;initial-value:0deg}
@keyframes spin-a{to{--a:360deg}}

/* =========================================================================
   HEADER
   ========================================================================= */
.site-head{
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  background:linear-gradient(180deg,rgba(11,6,7,.82),rgba(11,6,7,.5));
  border-bottom:1px solid transparent;
  transition:border-color var(--dur) var(--ease),background var(--dur) var(--ease);
}
.site-head.scrolled{border-bottom-color:var(--line);background:rgba(11,6,7,.92)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:70px;max-width:var(--wrap);margin:0 auto;padding-inline:var(--gut)}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:800;font-size:19px;letter-spacing:-.02em;color:var(--ink);white-space:nowrap}
.brand:hover{color:var(--ink)}
.brand .mark{
  width:34px;height:34px;border-radius:9px;display:grid;place-items:center;flex:none;
  background:var(--grad-accent);color:#fdeee6;font-size:14px;box-shadow:var(--glow-maroon),inset 0 1px 0 rgba(255,255,255,.2);
}
.brand small{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.24em;color:var(--ink-mute);display:block;margin-top:1px}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-links a{
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);
  padding:9px 13px;border-radius:8px;position:relative;transition:color var(--dur) var(--ease),background var(--dur) var(--ease);
}
.nav-links a::after{content:"";position:absolute;left:13px;right:13px;bottom:5px;height:1.5px;background:var(--grad-accent);transform:scaleX(0);transform-origin:left;transition:transform var(--dur) var(--ease)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-links a[aria-current="page"]::after{transform:scaleX(1);background:var(--grad-line)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;background:none;border:1px solid var(--line-strong);border-radius:8px;width:42px;height:42px;cursor:pointer;color:var(--ink);flex:none}
.nav-toggle span{display:block;width:18px;height:1.6px;background:currentColor;margin:4px auto;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(5.6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-5.6px) rotate(-45deg)}

/* =========================================================================
   HERO (home)
   ========================================================================= */
.hero{padding-block:clamp(40px,4.5vw,72px) clamp(48px,5.5vw,84px);position:relative}
.hero-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:clamp(32px,5vw,72px);align-items:center}
.hero-eyebrow{margin-bottom:26px}
.hero h1{position:relative}
.hero h1 .glow{
  position:absolute;inset:-30% -10% -20% -6%;z-index:-1;filter:blur(60px);opacity:.55;
  background:radial-gradient(closest-side,rgba(178,38,38,.6),transparent);
}
.hero .tagline{font-size:clamp(20px,2.6vw,30px);font-family:var(--font-display);font-weight:600;color:var(--ink);margin-top:22px;line-height:1.15;letter-spacing:-.01em;max-width:20ch}
.hero .tagline em{font-style:normal;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .body{margin-top:22px;max-width:52ch}
.hero .btn-row{margin-top:34px}

/* photo */
.portrait{position:relative;justify-self:center;width:100%;max-width:420px}
.portrait-aura{position:absolute;inset:-14% -10%;z-index:0;border-radius:50%;filter:blur(46px);opacity:.65;background:conic-gradient(from 120deg,rgba(196,58,42,.55),rgba(123,23,23,.2),rgba(212,98,63,.5),rgba(90,15,16,.25),rgba(196,58,42,.55))}
.portrait-frame{
  position:relative;z-index:1;border-radius:16px;overflow:hidden;
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow-lift),var(--glow-maroon);
  background:var(--grad-card);
}
.portrait-frame img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:50% 22%;filter:contrast(1.04) saturate(.96)}
.portrait-frame::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,transparent 40%,rgba(20,7,8,.55) 100%),linear-gradient(120deg,rgba(123,23,23,.18),transparent 55%)}
.portrait .tag{
  position:absolute;z-index:2;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink);background:rgba(11,6,7,.72);backdrop-filter:blur(8px);border:1px solid var(--line-strong);
  padding:8px 12px;border-radius:8px;
}
.portrait .tag--tl{top:14px;left:14px;color:var(--ember)}
.portrait .tag--br{bottom:14px;right:14px}
.portrait .caption{margin-top:14px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--ink-mute);text-align:center;text-transform:uppercase}

/* metadata strip */
.meta-strip{margin-top:clamp(40px,6vw,70px);border-block:1px solid var(--line);padding-block:18px}
.meta-strip ul{list-style:none;display:flex;flex-wrap:wrap;gap:12px 30px;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;color:var(--ink-soft);text-transform:uppercase}
.meta-strip li{display:flex;align-items:center;gap:12px}
.meta-strip li::before{content:"§";color:var(--ember)}

/* =========================================================================
   SPEC TABLE (skills snapshot)
   ========================================================================= */
.spec{border-top:1px solid var(--line-strong)}
.spec-row{
  display:grid;grid-template-columns:88px 1.1fr 2fr auto;gap:22px;align-items:center;
  padding-block:26px;border-bottom:1px solid var(--line);
  transition:background var(--dur) var(--ease),padding var(--dur) var(--ease);
}
.spec-row:hover{background:linear-gradient(90deg,rgba(123,23,23,.14),transparent 70%);padding-inline:14px}
.spec-row .num{font-family:var(--font-mono);font-size:13px;color:var(--ember);letter-spacing:.1em}
.spec-row h3{font-size:clamp(21px,2.6vw,30px);font-weight:800}
.spec-row p{color:var(--ink-soft);font-size:15.5px;max-width:52ch}
.spec-row .chip{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--ink-mute);text-transform:uppercase;white-space:nowrap}

/* =========================================================================
   SERVICE ROWS (hover reveal)
   ========================================================================= */
.srv{border-top:1px solid var(--line-strong)}
.srv-row{
  display:grid;grid-template-columns:80px 1fr auto;gap:22px;align-items:center;
  padding-block:clamp(12px,1.3vw,16px);border-bottom:1px solid var(--line);position:relative;
  transition:padding var(--dur) var(--ease),background var(--dur) var(--ease);
}
.srv-row::before{content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:var(--grad-accent);transition:width var(--dur) var(--ease)}
.srv-row:hover{padding-left:26px;background:linear-gradient(90deg,rgba(123,23,23,.16),transparent 75%)}
.srv-row:hover::before{width:3px}
.srv-row .num{font-family:var(--font-mono);font-size:13px;color:var(--ember);letter-spacing:.1em}
.srv-row .title{font-family:var(--font-display);font-weight:800;font-size:clamp(19px,2vw,26px);letter-spacing:-.02em;transition:color var(--dur) var(--ease)}
.srv-row:hover .title{background:var(--grad-text-h);-webkit-background-clip:text;background-clip:text;color:transparent}
.srv-row .hint{
  max-height:0;opacity:0;overflow:hidden;color:var(--ink-soft);font-size:15px;max-width:46ch;justify-self:end;text-align:right;
  transition:max-height .4s var(--ease),opacity .4s var(--ease),margin var(--dur) var(--ease);
}
.srv-row:hover .hint{max-height:80px;opacity:1}
.srv-row .go{font-family:var(--font-mono);font-size:12px;color:var(--ink-mute);letter-spacing:.1em;white-space:nowrap;transition:color var(--dur) var(--ease)}
.srv-row:hover .go{color:var(--ember)}

/* =========================================================================
   CARDS (generic / project / value)
   ========================================================================= */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  background:var(--grad-card);border:1px solid var(--line);border-radius:16px;padding:26px;position:relative;overflow:hidden;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease),background var(--dur) var(--ease);
}
.card::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 200px at 20% -10%,rgba(178,38,38,.18),transparent 60%);opacity:0;transition:opacity var(--dur) var(--ease);pointer-events:none}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift),var(--glow-maroon);border-color:var(--line-strong);background:var(--grad-card-h)}
.card:hover::after{opacity:1}
.card .kicker{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ember);margin-bottom:16px}
.card h3{font-size:clamp(20px,2.4vw,26px);margin-bottom:10px}
.card p{color:var(--ink-soft);font-size:15px}

/* project cards */
.case{display:flex;flex-direction:column;gap:14px;min-height:220px}
.case .tag{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute)}
.case .num{font-family:var(--font-display);font-weight:800;font-size:46px;line-height:.8;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.85}
.case h3{font-size:clamp(24px,3vw,34px);margin-top:auto}
.case .go{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;color:var(--ember);display:inline-flex;gap:.5em;transition:gap var(--dur) var(--ease)}
.case:hover .go{gap:1em}

/* =========================================================================
   QUOTE
   ========================================================================= */
.quote{position:relative;text-align:center;max-width:none;margin-inline:auto}
.quote .mk{font-family:var(--font-display);font-weight:800;font-size:clamp(80px,10vw,130px);line-height:.5;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.32;display:block}
.quote blockquote{font-family:var(--font-display);font-weight:700;font-size:clamp(26px,3.6vw,46px);line-height:1.12;letter-spacing:-.02em;margin-top:.15em;text-wrap:pretty;max-width:42ch;margin-inline:auto}
.quote blockquote em{font-style:normal;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.quote cite{display:block;margin-top:20px;font-family:var(--font-mono);font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-mute);font-style:normal}

/* =========================================================================
   STATS
   ========================================================================= */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.stat{background:var(--grad-card);padding:30px 26px;transition:background var(--dur) var(--ease)}
.stat:hover{background:var(--grad-card-h)}
.stat .lab{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;color:var(--ember);text-transform:uppercase}
.stat .val{font-family:var(--font-display);font-weight:800;font-size:clamp(19px,2vw,25px);margin-top:16px;letter-spacing:-.01em;line-height:1.05}

/* =========================================================================
   CTA panel
   ========================================================================= */
.cta-panel{
  border-radius:22px;padding:clamp(34px,4.5vw,56px);position:relative;overflow:hidden;
  background:linear-gradient(150deg,rgba(123,23,23,.9),rgba(60,11,12,.92) 55%,rgba(16,8,9,.96));
  border:1px solid var(--line-strong);box-shadow:var(--shadow-lift);
}
.cta-panel::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 320px at 85% -20%,rgba(212,98,63,.4),transparent 60%);pointer-events:none}
.cta-panel h2{position:relative;font-size:clamp(30px,5vw,60px)}
.cta-panel p{position:relative;color:var(--ink-soft);max-width:56ch;margin-top:18px}
.cta-panel .btn-row{position:relative;margin-top:32px}

/* =========================================================================
   MARQUEE
   ========================================================================= */
.marquee{border-block:1px solid var(--line-strong);padding-block:22px;overflow:hidden;position:relative;background:linear-gradient(180deg,rgba(20,10,11,.5),transparent)}
.marquee::before,.marquee::after{content:"";position:absolute;top:0;bottom:0;width:14%;z-index:2;pointer-events:none}
.marquee::before{left:0;background:linear-gradient(90deg,var(--bg-0),transparent)}
.marquee::after{right:0;background:linear-gradient(270deg,var(--bg-0),transparent)}
.marquee-track{display:flex;gap:0;width:max-content;animation:marq 34s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{font-family:var(--font-display);font-weight:800;font-size:clamp(20px,3vw,34px);letter-spacing:-.01em;color:var(--ink-faint);padding-inline:26px;display:inline-flex;align-items:center;gap:26px;text-transform:uppercase;white-space:nowrap}
.marquee-track span::after{content:"✦";color:var(--maroon);font-size:.7em}
@keyframes marq{to{transform:translateX(-50%)}}

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-foot{border-top:1px solid var(--line-strong);padding-block:clamp(48px,6vw,80px) 30px;position:relative;background:linear-gradient(180deg,transparent,rgba(20,10,11,.5))}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1fr;gap:clamp(28px,4vw,56px)}
.foot-brand .logo{font-family:var(--font-display);font-weight:800;font-size:26px;letter-spacing:-.02em;display:flex;align-items:center;gap:11px}
.foot-brand p{color:var(--ink-soft);margin-top:16px;max-width:34ch;font-size:15px}
.foot-col h4{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ember);margin-bottom:18px;font-weight:400}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.foot-col a,.foot-col span{color:var(--ink-soft);font-size:14.5px;transition:color var(--dur) var(--ease)}
.foot-col a:hover{color:var(--ink)}
.foot-bot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;margin-top:clamp(38px,5vw,60px);padding-top:24px;border-top:1px solid var(--line);font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:var(--ink-mute)}

/* =========================================================================
   FLOATING WHATSAPP
   ========================================================================= */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:90;width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;background:linear-gradient(140deg,#1faf52,#0a7d38);
  box-shadow:0 14px 34px -12px rgba(10,125,56,.8),0 0 0 1px rgba(255,255,255,.12);
  color:#fff;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}
.wa-float:hover{transform:translateY(-4px) scale(1.05);box-shadow:0 20px 44px -12px rgba(10,125,56,.95);color:#fff}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:50%;border:1.5px solid rgba(31,175,82,.6);animation:wa-pulse 2.4s var(--ease) infinite}
@keyframes wa-pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}
.wa-float svg{width:28px;height:28px}

/* =========================================================================
   PAGE HERO (inner pages)
   ========================================================================= */
.page-hero{padding-block:clamp(48px,6vw,88px) clamp(28px,3vw,42px);position:relative}
.page-hero .chapter{margin-bottom:26px}
.page-hero h1{font-size:clamp(44px,9vw,120px);line-height:.92}
.page-hero .lead{margin-top:26px}

/* chip row */
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chip-lg{
  font-family:var(--font-mono);font-size:13px;letter-spacing:.06em;padding:11px 18px;border-radius:999px;
  border:1px solid var(--line-strong);background:linear-gradient(150deg,rgba(46,20,20,.55),rgba(16,8,9,.6));color:var(--ink-soft);
  transition:transform var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease),background var(--dur) var(--ease)}
.chip-lg:hover{transform:translateY(-3px);color:#fff;border-color:var(--ember);background:var(--grad-badge)}

/* approach / process steps */
.steps{display:grid;gap:22px}
.step{display:grid;grid-template-columns:auto 1fr;gap:20px;padding:24px;border:1px solid var(--line);border-radius:16px;background:var(--grad-card);transition:transform var(--dur) var(--ease),border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}
.step:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-lift)}
.step .n{font-family:var(--font-display);font-weight:800;font-size:clamp(36px,4vw,54px);line-height:.8;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.step h3{font-size:clamp(21px,2.6vw,28px);margin-bottom:8px}
.step p{color:var(--ink-soft);font-size:15.5px;max-width:60ch}

/* value list */
.values{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.values li{background:var(--grad-card);padding:26px 28px;display:flex;align-items:center;gap:16px;font-size:16px;transition:background var(--dur) var(--ease)}
.values li:hover{background:var(--grad-card-h)}
.values li .d{width:9px;height:9px;border-radius:50%;background:var(--grad-accent);flex:none;box-shadow:var(--glow-maroon)}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px);align-items:start}
.contact-cards{display:grid;gap:16px}
.cc{display:flex;gap:18px;align-items:flex-start;padding:24px;border:1px solid var(--line);border-radius:14px;background:var(--grad-card);transition:transform var(--dur) var(--ease),border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}
.cc:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-lift)}
.cc .ic{width:44px;height:44px;border-radius:11px;flex:none;display:grid;place-items:center;background:var(--grad-badge);color:#fdeee6;box-shadow:inset 0 1px 0 rgba(255,255,255,.15)}
.cc .ic svg{width:20px;height:20px}
.cc>span:last-child{display:flex;flex-direction:column}
.cc .lab{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ember);display:block}
.cc .val{display:block;font-size:16px;color:var(--ink);margin-top:4px;word-break:break-word}
.cc .val:hover{color:var(--gold)}

.form{padding:clamp(26px,3vw,38px);border:1px solid var(--line-strong);border-radius:18px;background:var(--grad-card)}
.field{margin-bottom:18px}
.field label{display:block;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:8px}
.field label .req{color:var(--ember)}
.field input,.field textarea,.field select{
  width:100%;background:rgba(11,6,7,.55);border:1px solid var(--line-strong);border-radius:10px;
  padding:13px 15px;color:var(--ink);font-family:var(--font-body);font-size:15.5px;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),background var(--dur) var(--ease)}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--ember);box-shadow:0 0 0 3px rgba(212,98,63,.16);background:rgba(11,6,7,.75)}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-faint)}
.form .btn{width:100%;justify-content:center}
.form-note{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.05em;color:var(--ink-mute);margin-top:14px;text-align:center}

/* =========================================================================
   SCROLL REVEAL
   ========================================================================= */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
.reveal[data-d="5"]{transition-delay:.40s}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media(max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .portrait{order:-1;max-width:340px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:760px){
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:block}
  .site-head.open .nav-links{
    display:flex;position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(11,6,7,.98);backdrop-filter:blur(16px);border-bottom:1px solid var(--line-strong);padding:14px var(--gut) 24px}
  .site-head.open .nav-links a{padding:14px 6px;font-size:14px}
  .site-head.open .nav-links a::after{display:none}
  .grid-2,.grid-3,.grid-4,.values{grid-template-columns:1fr}
  .spec-row{grid-template-columns:auto 1fr;gap:6px 16px}
  .spec-row p{grid-column:2}
  .spec-row .chip{grid-column:2;justify-self:start}
  .srv-row{grid-template-columns:auto 1fr;gap:4px 16px}
  .srv-row .hint{grid-column:1/-1;text-align:left;justify-self:start;max-height:0}
  .srv-row:hover .hint,.srv-row.tapped .hint{max-height:90px}
  .srv-row .go{grid-column:2;justify-self:start}
  .stats{grid-template-columns:1fr 1fr}
  .step{grid-template-columns:1fr;gap:12px}
  .meta-strip li::before{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
  #cursor-glow{display:none}
}


/* =========================================================================
   UTILITY / LAYOUT CLASSES  (moved out of inline styles for production)
   ========================================================================= */
.section-head .h-sec{margin-top:18px}
.spec-tag{color:var(--ink-mute);font-size:12.5px}
.cta-panel .eyebrow{color:#f4d4c4}
.cta-panel h2{margin-top:16px}
.step.stack{grid-template-columns:1fr}
.section-head.sh-mb{margin-bottom:28px}
.section-head.sh-gap{margin:44px 0 20px}