/* =============================================
   MARCOS RODRÍGUEZ — Personal Portfolio
   style.css — v3: Dark Noir, Structural Redesign
   Reference: Daniel Portfolio (dark + orange)
   ============================================= */

/* --- TOKENS --- */
:root {
  --bg:        #131109;
  --bg-dark:   #0E0C07;
  --bg-card:   #1C1914;
  --bg-card-2: #221E15;
  --border:    rgba(255,255,255,0.07);
  --border-o:  rgba(255,98,0,0.5);

  --orange:      #FF6200;
  --orange-lite: #FF7A20;
  --orange-dim:  rgba(255,98,0,0.14);
  --orange-glow: rgba(255,98,0,0.30);

  --text:        #F4F0E8;
  --text-muted:  #9A9080;
  --text-faint:  #504840;

  --grad-orange: linear-gradient(135deg,#FF6200,#FF3A00);
  --grad-card:   linear-gradient(145deg,#1C1914,#221E15);

  --glow-s: 0 0 14px rgba(255,98,0,.35);
  --glow-m: 0 0 30px rgba(255,98,0,.40);
  --glow-l: 0 0 60px rgba(255,98,0,.22);
  --glow-b: 0 8px 28px rgba(255,98,0,.45);

  --sh-s: 0 2px 14px rgba(0,0,0,.5);
  --sh-m: 0 8px 36px rgba(0,0,0,.6);
  --sh-l: 0 20px 64px rgba(0,0,0,.7);

  --r-s:  10px;
  --r-m:  16px;
  --r-l:  24px;
  --r-xl: 32px;
  --r-f:  9999px;

  --sans: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', monospace;

  --ease:   0.3s cubic-bezier(.4,0,.2,1);
  --bounce: 0.45s cubic-bezier(.34,1.56,.64,1);

  --nav-h: 70px;
}

/* --- RESET --- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--sans);background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}
ul{list-style:none}

::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--orange);border-radius:var(--r-f)}
::selection{background:rgba(255,98,0,.22);color:var(--orange-lite)}

.container{width:100%;max-width:1180px;margin:0 auto;padding:0 28px}

/* utility */
.accent{color:var(--orange)}

/* =============================================
   NAVBAR
   ============================================= */
.navbar{
  position:fixed;top:0;left:0;right:0;
  z-index:1000;height:var(--nav-h);
  transition:background var(--ease),box-shadow var(--ease);
}
.navbar.scrolled{
  background:rgba(13,11,7,.95);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:0 1px 0 var(--border);
}
.nav-container{
  display:flex;align-items:center;
  height:100%;max-width:1180px;margin:0 auto;padding:0 28px;
  gap:32px;
}
.nav-logo{
  font-family:var(--mono);font-size:1.15rem;font-weight:700;
  white-space:nowrap;
}
.logo-my{color:var(--text);font-weight:400}
.logo-word{color:var(--orange);font-weight:700}
.nav-logo:hover{opacity:.75}

.nav-links{
  display:flex;align-items:center;gap:0;
  flex:1;justify-content:center;
}
.nav-link{
  padding:8px 18px;font-size:.875rem;font-weight:500;
  color:var(--text-muted);
  position:relative;
  transition:color var(--ease);
}
.nav-link::after{
  content:'';position:absolute;bottom:-2px;left:50%;right:50%;
  height:2px;background:var(--orange);border-radius:var(--r-f);
  transition:left var(--ease),right var(--ease);
}
.nav-link:hover,.nav-link.active{color:var(--text)}
.nav-link.active::after,.nav-link:hover::after{left:18px;right:18px}

.nav-right{
  display:flex;
  align-items:center;
  gap:12px;
}

.lang-switch{
  display:inline-flex;
  align-items:center;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--r-f);
  padding:3px;
  gap:2px;
}

.lang-btn{
  padding:4px 10px;
  border-radius:var(--r-f);
  font-size:.74rem;
  font-weight:700;
  color:var(--text-muted);
  letter-spacing:.04em;
  transition:all var(--ease);
  cursor:pointer;
  line-height:1.2;
}

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

.lang-btn.active{
  background:var(--grad-orange);
  color:#fff;
  box-shadow:var(--glow-s);
}

.nav-icons{display:flex;align-items:center;gap:6px}
.nav-icon-btn{
  width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--bg-card);border:1px solid var(--border);
  color:var(--text-muted);
  transition:color var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.nav-icon-btn svg{width:17px;height:17px}
.nav-icon-btn:hover{color:var(--orange);border-color:var(--border-o);box-shadow:var(--glow-s)}

.nav-toggle{display:none;flex-direction:column;gap:5px;padding:4px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:transform var(--ease),opacity var(--ease)}

/* =============================================
   HERO — three column layout
   ============================================= */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;
  overflow:hidden;padding-top:var(--nav-h);
  background:var(--bg);
}
/* glow orbs */
.hero-glow{
  position:absolute;border-radius:50%;pointer-events:none;
  filter:blur(90px);
}
.hero-glow--left{
  width:480px;height:480px;
  background:radial-gradient(circle,rgba(255,98,0,.12),transparent 70%);
  bottom:-80px;left:-120px;
}
.hero-glow--right{
  width:560px;height:560px;
  background:radial-gradient(circle,rgba(255,98,0,.09),transparent 70%);
  top:-100px;right:-140px;
}
.hero-particles{position:absolute;inset:0;z-index:1;pointer-events:none}
.particle{position:absolute;border-radius:50%;animation:float-p linear infinite;opacity:0}
@keyframes float-p{
  0%{transform:translateY(100vh) scale(0);opacity:0}
  10%{opacity:.7}90%{opacity:.3}
  100%{transform:translateY(-10vh) scale(1);opacity:0}
}

.hero-inner{
  position:relative;z-index:2;
  width:100%;max-width:1180px;margin:0 auto;padding:80px 28px 60px;
  display:grid;
  grid-template-columns:1fr auto 1fr;
  gap:48px;align-items:center;
}

/* --- LEFT --- */
.hero-left{animation:fade-up .8s ease both}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--bg-card);border:1px solid var(--border-o);
  color:var(--orange);padding:5px 16px;border-radius:var(--r-f);
  font-size:.78rem;font-weight:700;letter-spacing:.1em;
  margin-bottom:24px;box-shadow:var(--glow-s);
}
.badge-dot{
  width:8px;height:8px;background:var(--orange);border-radius:50%;
  animation:pulse-d 2s ease-in-out infinite;
}
@keyframes pulse-d{
  0%,100%{box-shadow:0 0 0 0 rgba(255,98,0,.6)}
  50%{box-shadow:0 0 0 7px rgba(255,98,0,0)}
}
.hero-heading{
  font-size:clamp(2.4rem,5.5vw,4.6rem);
  font-weight:900;line-height:1.05;letter-spacing:-.04em;
  margin-bottom:28px;
}
.hero-stars{display:flex;align-items:center;gap:14px}
.star{color:var(--orange);font-size:1.1rem;text-shadow:var(--glow-s)}
.hero-exp{display:flex;flex-direction:column;line-height:1.2}
.hero-exp strong{font-size:1.1rem;font-weight:800;color:var(--text)}
.hero-exp span{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}

/* --- CENTER --- */
.hero-center{
  display:flex;flex-direction:column;align-items:center;gap:24px;
  animation:fade-up .8s .15s ease both;
}
.hero-avatar-ring{
  position:relative;width:240px;height:240px;
  border-radius:50%;
  background:conic-gradient(var(--orange) 270deg, var(--bg-card) 270deg);
  padding:5px;
  box-shadow:var(--glow-m);
  animation:spin-ring 8s linear infinite;
}
@keyframes spin-ring{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.hero-avatar-inner{
  width:100%;height:100%;border-radius:50%;
  background:var(--bg-card-2);
  display:flex;align-items:center;justify-content:center;
  animation:spin-ring-reverse 8s linear infinite;
}
@keyframes spin-ring-reverse{from{transform:rotate(0deg)}to{transform:rotate(-360deg)}}
.avatar-photo{
  width:100%;height:100%;
  border-radius:50%;
  object-fit:cover;
  object-position:center top;
  filter:grayscale(20%) contrast(1.05);
  display:block;
}
.hero-location{
  display:flex;align-items:center;gap:6px;
  font-size:.82rem;color:var(--text-faint);
}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}

/* --- RIGHT --- */
.hero-right{animation:fade-up .8s .3s ease both}
.hero-quote{margin-bottom:28px}
.quote-mark{
  display:block;font-size:3rem;line-height:.8;
  color:var(--orange);font-weight:900;margin-bottom:8px;
  text-shadow:var(--glow-s);
}
.hero-quote p{font-size:.95rem;color:var(--text-muted);line-height:1.7}
.hero-social{display:flex;gap:12px}
.social-icon{
  width:44px;height:44px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--bg-card);border:1.5px solid var(--border);
  color:var(--text-muted);
  transition:all var(--bounce);
}
.social-icon svg{width:19px;height:19px}
.social-icon:hover{
  color:var(--orange);border-color:var(--border-o);
  background:var(--orange-dim);
  transform:translateY(-4px) scale(1.1);
  box-shadow:var(--glow-m);
}

@keyframes fade-up{
  from{opacity:0;transform:translateY(24px)}
  to{opacity:1;transform:translateY(0)}
}

/* =============================================
   BUTTONS
   ============================================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:var(--r-f);
  font-weight:700;font-size:.9rem;
  transition:transform var(--bounce),box-shadow var(--ease),opacity var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.97)}

.btn-primary{
  background:var(--grad-orange);color:#fff;
  box-shadow:var(--glow-b);
}
.btn-primary:hover{box-shadow:var(--glow-m);opacity:.92}

.btn-ghost{
  background:transparent;color:var(--text);
  border:1.5px solid var(--border);
}
.btn-ghost:hover{border-color:var(--border-o);color:var(--orange);box-shadow:var(--glow-s)}

.btn-send{width:100%;padding:14px 28px;font-size:1rem;margin-top:4px}

/* =============================================
   SECTIONS
   ============================================= */
.section{padding:100px 0}
.section-dark{background:var(--bg-dark)}

.section-header{text-align:center;margin-bottom:56px}
.section-label{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--text-muted);margin-bottom:10px;
}
.section-label::before{
  content:'';width:8px;height:8px;border-radius:50%;
  background:var(--orange);box-shadow:var(--glow-s);flex-shrink:0;
}
.section-title{
  font-size:clamp(1.9rem,3.8vw,3rem);
  font-weight:900;letter-spacing:-.04em;line-height:1.1;
  color:var(--text);
}

.section-cta{text-align:center;margin-top:48px}

/* =============================================
   SERVICES / PROJECTS
   ============================================= */
/* Tabs */
.service-tabs{
  display:flex;flex-wrap:wrap;gap:10px;
  justify-content:center;margin-bottom:40px;
}
.service-tab{
  padding:9px 20px;border-radius:var(--r-f);
  font-size:.84rem;font-weight:600;
  background:var(--bg-card);border:1.5px solid var(--border);
  color:var(--text-muted);
  transition:all var(--ease);
}
.service-tab:hover{border-color:var(--border-o);color:var(--orange)}
.service-tab.active{
  background:var(--grad-orange);color:#fff;
  border-color:transparent;box-shadow:var(--glow-b);
}

/* Cards */
.projects-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:20px;
}
.project-card{
  background:var(--grad-card);
  border:1.5px solid var(--border);
  border-radius:var(--r-l);overflow:hidden;
  display:flex;flex-direction:column;
  transition:border-color var(--ease),transform var(--bounce),box-shadow var(--ease);
  position:relative;
}
.project-card:hover{
  border-color:var(--border-o);
  transform:translateY(-6px);
  box-shadow:var(--glow-m);
}
/* Image top area with blob + emoji — like the reference cards */
.project-card-img{
  height:160px;position:relative;overflow:hidden;
  background:#17140B;
  display:flex;align-items:center;justify-content:center;
}
.project-card-img--2{background:#14161A}
.project-card-img--3{background:#141A18}
.project-card-img--4{background:#1A1414}

.project-card-blob{
  position:absolute;width:130px;height:130px;border-radius:50%;
  filter:blur(40px);pointer-events:none;
  background:var(--orange-dim);top:10px;left:10px;
  transition:opacity var(--ease);
}
.project-card:nth-child(2) .project-card-blob{background:rgba(80,120,255,.18)}
.project-card:nth-child(3) .project-card-blob{background:rgba(120,200,120,.14)}
.project-card:nth-child(4) .project-card-blob{background:rgba(180,80,255,.14)}
.project-card:hover .project-card-blob{opacity:1.5}

.project-card-emoji{font-size:3.5rem;position:relative;z-index:1}

/* arrow btn on image top-right */
.project-arrow-btn{
  position:absolute;top:14px;right:14px;
  width:36px;height:36px;border-radius:50%;
  background:var(--bg-card);border:1.5px solid var(--border);
  color:var(--text-muted);font-size:1rem;
  display:flex;align-items:center;justify-content:center;
  transition:all var(--bounce);z-index:2;
}
.project-card:hover .project-arrow-btn{
  background:var(--orange);border-color:var(--orange);
  color:#fff;transform:rotate(-45deg);box-shadow:var(--glow-s);
}

.project-card-body{padding:20px 22px 22px}
.project-card-body h3{
  font-size:1rem;font-weight:700;
  color:var(--text);margin-bottom:8px;
}
.project-card-body p{
  font-size:.83rem;color:var(--text-muted);
  line-height:1.65;margin-bottom:12px;
}
.project-tags{display:flex;flex-wrap:wrap;gap:6px}
.project-tags span{
  font-size:.7rem;font-weight:600;
  padding:4px 10px;border-radius:var(--r-f);
  background:var(--bg);border:1px solid var(--border);
  color:var(--text-muted);
}

/* =============================================
   ABOUT — two column (text + skill circles)
   ============================================= */
.about-layout{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:72px;align-items:start;
}

.about-text-col .section-label{margin-bottom:8px}
.about-text-col .section-title{margin-bottom:20px}

.about-lead{
  font-size:1.05rem;font-weight:500;
  color:var(--text);margin-bottom:14px;line-height:1.7;
}
.about-body{
  font-size:.9rem;color:var(--text-muted);
  line-height:1.8;margin-bottom:28px;
}
.about-body strong{color:var(--text)}

/* Stats row */
.about-stats-row{
  display:flex;gap:32px;
  padding:24px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  margin-bottom:24px;
}
.about-stat{display:flex;flex-direction:column;gap:3px}
.about-stat strong{
  font-size:2rem;font-weight:900;
  color:var(--orange);line-height:1;
  text-shadow:var(--glow-s);
}
.about-stat span{
  font-size:.72rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);
}

/* Lang pills */
.about-langs{display:flex;flex-direction:column;gap:10px}
.lang-item{
  display:flex;align-items:center;gap:10px;
  padding:10px 14px;border-radius:var(--r-m);
  background:var(--bg-card);border:1px solid var(--border);
}
.lang-flag{font-size:1.25rem}
.lang-name{flex:1;font-size:.88rem;font-weight:500;color:var(--text)}
.lang-level{
  font-size:.7rem;font-weight:700;
  padding:3px 12px;border-radius:var(--r-f);
  text-transform:uppercase;letter-spacing:.05em;
}
.lang-level.native{background:var(--orange-dim);color:var(--orange-lite);border:1px solid rgba(255,98,0,.35);box-shadow:0 0 8px rgba(255,98,0,.12)}
.lang-level.professional{background:rgba(255,255,255,.06);color:var(--text);border:1px solid var(--border)}
.lang-level.learning{background:transparent;color:var(--text-muted);border:1px solid var(--border)}

/* Skills label above circles */
.skills-label{margin-bottom:28px;font-size:.85rem}

/* CIRCULAR SKILL ICONS — key reference design element */
.skill-circles-grid{
  display:grid;grid-template-columns:1fr 1fr 1fr;
  gap:20px;
}
.skill-circle{
  display:flex;flex-direction:column;align-items:center;gap:10px;
}
/* The rotating arc ring */
.skill-circle-ring{
  position:relative;
  width:110px;height:110px;border-radius:50%;
  background:conic-gradient(
    var(--orange) 0deg 240deg,
    rgba(255,98,0,.1) 240deg 360deg
  );
  padding:4px;
  box-shadow:var(--glow-s);
  transition:box-shadow var(--ease),transform var(--bounce);
  cursor:default;
}
.skill-circle:hover .skill-circle-ring{
  box-shadow:var(--glow-m);
  transform:scale(1.07);
}
.skill-circle-inner{
  width:100%;height:100%;border-radius:50%;
  background:var(--bg-card);
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  gap:4px;
}
.skill-circle-icon{font-size:1.7rem}
.skill-circle-name{
  font-size:.6rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.04em;
  color:var(--text-muted);text-align:center;
  padding:0 4px;line-height:1.2;
}

/* =============================================
   TIMELINE — two-column with center dots
   ============================================= */
.timeline{
  max-width:760px;margin:0 auto 60px;
  display:flex;flex-direction:column;gap:0;
}
.timeline-item{
  display:grid;
  grid-template-columns:1fr 40px 1fr;
  gap:0;
  position:relative;
}
/* left col */
.timeline-left{
  text-align:right;padding:28px 24px 28px 0;
  border-right:none;
}
.tl-org{
  font-size:.88rem;font-weight:700;color:var(--text);
  margin-bottom:4px;
}
.tl-date{
  font-family:var(--mono);font-size:.72rem;color:var(--orange);
  font-weight:500;letter-spacing:.04em;
}
/* center col — vertical line + dot */
.timeline-center{
  display:flex;flex-direction:column;align-items:center;
  position:relative;
}
.timeline-center::before{
  content:'';position:absolute;
  top:0;bottom:0;left:50%;transform:translateX(-50%);
  width:1px;background:var(--border);
}
.tl-dot{
  width:18px;height:18px;border-radius:50%;
  background:var(--bg-card);border:2px solid var(--text-faint);
  position:relative;z-index:1;
  margin-top:32px;flex-shrink:0;
  transition:border-color var(--ease),background var(--ease),box-shadow var(--ease);
}
.tl-dot.active{
  background:var(--orange);border-color:var(--orange);
  box-shadow:0 0 0 5px rgba(255,98,0,.18),var(--glow-s);
}
.timeline-item:hover .tl-dot{
  border-color:var(--orange);
  box-shadow:var(--glow-s);
}
/* right col */
.timeline-right{padding:28px 0 28px 24px}
.tl-title{
  font-size:1rem;font-weight:700;color:var(--text);
  margin-bottom:8px;letter-spacing:-.01em;
}
.tl-desc{font-size:.84rem;color:var(--text-muted);line-height:1.65}

/* Certs */
.certs-section{max-width:760px;margin:0 auto}
.certs-section .section-label{margin-bottom:16px}
.certs-grid{display:flex;flex-wrap:wrap;gap:10px}
.cert-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r-f);padding:10px 18px;
  font-size:.82rem;font-weight:500;color:var(--text-muted);
  transition:all var(--bounce);
}
.cert-badge:hover{
  border-color:var(--border-o);color:var(--orange-lite);
  box-shadow:var(--glow-s);transform:translateY(-2px);
}

/* =============================================
   CONTACT
   ============================================= */
.contact-header{
  text-align:center;margin-bottom:56px;
}
.contact-header .section-title{margin-bottom:8px}
.contact-sub{
  font-size:1.2rem;font-weight:700;
  letter-spacing:.02em;
}

.contact-layout{
  display:grid;grid-template-columns:1fr 1.4fr;
  gap:52px;align-items:start;
}

.contact-links{display:flex;flex-direction:column;gap:12px}
.contact-link-card{
  display:flex;align-items:center;gap:14px;
  background:var(--bg-card);border:1.5px solid var(--border);
  border-radius:var(--r-m);padding:16px 18px;
  transition:all var(--ease);
}
.contact-link-card:hover{
  border-color:var(--border-o);
  transform:translateX(6px);box-shadow:var(--glow-s);
}
.clc-icon{
  width:42px;height:42px;border-radius:50%;flex-shrink:0;
  background:var(--orange-dim);border:1.5px solid rgba(255,98,0,.25);
  color:var(--orange);
  display:flex;align-items:center;justify-content:center;
  transition:background var(--ease),box-shadow var(--ease);
}
.clc-icon svg{width:19px;height:19px}
.contact-link-card:hover .clc-icon{background:var(--orange);color:#fff;box-shadow:var(--glow-s)}
.clc-label{display:block;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:var(--text-faint);margin-bottom:3px}
.clc-value{display:block;font-size:.875rem;color:var(--text);font-weight:600}

/* Form — floating label style */
.contact-form{display:flex;flex-direction:column;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* Floating label group */
.float-group{position:relative}
.float-group input,
.float-group textarea{
  width:100%;
  background:transparent;
  border:1.5px solid var(--border);
  border-radius:var(--r-m);
  padding:20px 16px 12px;
  font-family:var(--sans);font-size:.9rem;color:var(--text);
  outline:none;resize:vertical;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.float-group input::placeholder,
.float-group textarea::placeholder{color:transparent}
.float-group label{
  position:absolute;left:16px;top:18px;
  font-size:.88rem;color:var(--text-muted);font-weight:500;
  pointer-events:none;
  transition:transform var(--ease),font-size var(--ease),color var(--ease);
  transform-origin:0 0;
}
/* float up when focused or has content */
.float-group input:focus ~ label,
.float-group input:not(:placeholder-shown) ~ label,
.float-group textarea:focus ~ label,
.float-group textarea:not(:placeholder-shown) ~ label{
  transform:translateY(-10px) scale(.78);
  color:var(--orange);
}
.float-group input:focus,
.float-group textarea:focus{
  border-color:var(--border-o);
  box-shadow:0 0 0 4px rgba(255,98,0,.1);
}
.float-group textarea{min-height:150px;padding-top:24px}

.form-feedback{
  text-align:center;font-size:.875rem;font-weight:600;
  min-height:1.4rem;
}
.form-feedback.success{color:#4ade80}
.form-feedback.error{color:#f87171}

/* =============================================
   FOOTER
   ============================================= */
.footer{
  background:var(--bg-dark);
  border-top:1px solid var(--border);
  padding:48px 0 28px;
}
.footer-inner{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:20px;margin-bottom:28px;
}
.footer-logo{font-family:var(--mono);font-size:1.25rem;font-weight:700}
.footer-logo:hover{opacity:.7}
.footer-tagline{font-size:.875rem;color:var(--text-muted)}
.footer-links{display:flex;gap:24px}
.footer-links a{
  font-size:.875rem;font-weight:600;color:var(--text-muted);
  transition:color var(--ease),text-shadow var(--ease);
}
.footer-links a:hover{color:var(--orange);text-shadow:var(--glow-s)}
.footer-copy{
  text-align:center;font-size:.78rem;color:var(--text-faint);
  border-top:1px solid var(--border);padding-top:20px;
}

/* =============================================
   SCROLL REVEAL
   ============================================= */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .55s ease,transform .55s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;text-align:center;gap:40px}
  .hero-left,.hero-right{display:flex;flex-direction:column;align-items:center}
  .hero-stars{justify-content:center}
  .hero-quote{text-align:center}
  .hero-social{justify-content:center}
  .about-layout{grid-template-columns:1fr;gap:52px}
  .skill-circles-grid{grid-template-columns:repeat(3,1fr)}
  .contact-layout{grid-template-columns:1fr}
}

@media (max-width:900px){
  .nav-container{
    justify-content:space-between;
    gap:16px;
  }
  .nav-right{
    margin-left:auto;
    margin-right:8px;
  }
  .nav-links{
    display:none;position:fixed;
    top:var(--nav-h);left:0;right:0;
    background:rgba(13,11,7,.97);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    flex-direction:column;align-items:stretch;
    padding:16px 24px 24px;border-bottom:1px solid var(--border);
    box-shadow:var(--sh-l);z-index:999;gap:4px;
  }
  .nav-links.open{display:flex}
  .nav-link{padding:12px 16px;font-size:1rem}
  .nav-toggle{display:flex}
  .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)}
  .nav-icons{display:none}
}

@media (max-width:700px){
  .timeline-item{grid-template-columns:1fr;gap:0}
  .timeline-left{text-align:left;padding:16px 0 0;border-right:none}
  .timeline-center{flex-direction:row;height:32px;align-items:center}
  .timeline-center::before{width:100%;height:1px;top:50%;left:0;transform:none}
  .tl-dot{margin-top:0;margin-left:8px}
  .timeline-right{padding:8px 0 20px}
  .form-row{grid-template-columns:1fr}
  .skill-circles-grid{grid-template-columns:repeat(2,1fr)}
  .projects-grid{grid-template-columns:1fr}
  .hero-avatar-ring{width:180px;height:180px}
  .avatar-initials{font-size:2.8rem}
}

@media (max-width:500px){
  .section{padding:72px 0}
  .about-stats-row{flex-wrap:wrap;gap:20px}
  .footer-inner{flex-direction:column;align-items:center;text-align:center}
  .skill-circles-grid{grid-template-columns:repeat(2,1fr)}
}