/* ===================================================================
   SANDRA ERAWANTO — Fresh, Cheerful, Modern Portfolio
   ================================================================ */

/* ---------- tokens ---------- */
:root {
  --mint: #34d399;
  --mint-soft: #ecfdf5;
  --teal: #14b8a6;
  --coral: #fb7185;
  --coral-soft: #fff1f2;
  --amber: #f59e0b;
  --amber-soft: #fffbeb;
  --violet: #8b5cf6;
  --violet-soft: #f5f3ff;
  --blue: #3b82f6;
  --blue-soft: #eff6ff;
  --rose: #ec4899;
  --rose-soft: #fdf2f8;

  --bg: #ffffff;
  --bg-warm: #faf8f5;
  --surface: #ffffff;
  --border: #f0ece6;
  --border-hover: var(--teal);

  --text: #1e293b;
  --text2: #64748b;
  --text3: #94a3b8;

  --grad: linear-gradient(135deg, var(--teal), var(--blue));
  --grad-warm: linear-gradient(135deg, var(--coral), var(--amber));
  --grad-cool: linear-gradient(135deg, var(--violet), var(--blue));

  --font: 'DM Sans', system-ui, sans-serif;
  --font-head: 'Bricolage Grotesque', sans-serif;
  --font-cursive: 'Dancing Script', cursive;

  --r-sm: 14px;
  --r-md: 20px;
  --r-lg: 32px;
  --r-full: 999px;

  --ease: cubic-bezier(.4,0,.2,1);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.04);
  --shadow-md: 0 8px 30px rgba(0,0,0,.06);
  --shadow-lg: 0 16px 50px rgba(0,0,0,.08);
  --shadow-xl: 0 24px 60px rgba(0,0,0,.1);
}

/* ---------- reset ---------- */
html{scroll-behavior:smooth;scroll-padding-top:70px}
section[id]{scroll-margin-top:70px}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.75;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:.3s var(--ease)}
button{cursor:pointer;border:none;background:none;font-family:inherit}

/* ---------- utilities ---------- */
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.bg-warm{background:var(--bg-warm)}
.cursive{font-family:var(--font-cursive);font-weight:600}
.gradient-text{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.highlight{color:var(--teal);font-size:1.4em}
.muted-italic{font-style:italic;color:var(--text3)}
.lead{font-size:1.15rem;color:var(--text);line-height:1.9}

/* ===== NAVBAR ===== */
.nav{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:16px 0;transition:all .35s var(--ease);background:rgba(255,255,255,.75);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 4px 20px rgba(0,0,0,.04),0 1px 3px rgba(0,0,0,.02);border-bottom:1px solid rgba(240,236,230,.6)}
.nav.scrolled{background:rgba(255,255,255,.94);box-shadow:0 10px 30px rgba(0,0,0,.08),0 2px 8px rgba(20,184,166,.06);padding:10px 0;border-bottom-color:rgba(20,184,166,.15)}
.nav__inner{max-width:1160px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.nav__brand{font-family:var(--font-cursive);font-size:1.65rem;font-weight:700;color:var(--text);letter-spacing:.3px}
.nav__brand:hover{color:var(--teal)}
.nav__menu{display:flex;gap:28px}
.nav__menu a{font-size:.88rem;font-weight:600;color:var(--text2);position:relative;padding:2px 0}
.nav__menu a::after{content:'';position:absolute;bottom:-3px;left:0;width:0;height:2.5px;border-radius:2px;background:var(--grad);transition:.3s var(--ease)}
.nav__menu a:hover,.nav__menu a.active{color:var(--teal)}
.nav__menu a:hover::after,.nav__menu a.active::after{width:100%}
.nav__btn{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;font-size:.88rem;font-weight:700;color:#fff;background:var(--grad);border-radius:var(--r-full);box-shadow:0 4px 14px rgba(20,184,166,.28);transition:.3s var(--ease)}
.nav__btn:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(20,184,166,.35)}
.nav__btn i{font-size:.75rem;transition:transform .3s var(--ease)}
.nav__btn:hover i{transform:translateX(3px)}
.nav__hamburger{display:none;flex-direction:column;gap:5px;padding:6px;z-index:1001}
.nav__hamburger span{width:22px;height:2.5px;background:var(--text);border-radius:4px;transition:.3s var(--ease);display:block}
.nav__hamburger.open span:nth-child(1){transform:rotate(45deg) translate(4px,5px)}
.nav__hamburger.open span:nth-child(2){opacity:0}
.nav__hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(4px,-5px)}

/* ===== HERO ===== */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:100px 0 60px}
.hero__blobs{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;animation:drift 22s ease-in-out infinite alternate}
.blob--1{width:550px;height:550px;background:var(--mint-soft);top:-10%;right:-8%;animation-delay:0s}
.blob--2{width:420px;height:420px;background:var(--coral-soft);bottom:-8%;left:-5%;animation-delay:-7s}
.blob--3{width:320px;height:320px;background:var(--violet-soft);top:35%;left:25%;animation-delay:-14s}
@keyframes drift{0%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,-30px) scale(1.08)}100%{transform:translate(-20px,25px) scale(.95)}}

.hero__wrap{display:flex;align-items:center;gap:60px;position:relative;z-index:1}
.hero__greeting{font-size:1.6rem;color:var(--coral);margin-bottom:2px;min-height:2rem;line-height:1.2}
.typewriter-cursor{display:inline-block;color:var(--coral);font-family:sans-serif;font-weight:300;margin-left:3px;animation:blinkCursor .8s infinite}
@keyframes blinkCursor{0%,100%{opacity:1}50%{opacity:0}}
.hero__text h1{font-family:var(--font-head);font-size:clamp(2.4rem,5vw,4rem);font-weight:800;line-height:1.12;color:var(--text);margin-bottom:8px}
.hero__cred{font-size:1.1rem;color:var(--text3);margin-bottom:20px}
.hero__cred .tag{font-size:1.3rem;color:var(--blue)}
.hero__desc{font-size:1.05rem;color:var(--text2);max-width:500px;margin-bottom:24px;line-height:1.85}
.hero__desc em{color:var(--teal);font-style:normal;font-weight:600}
.hero__chip{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;background:var(--amber-soft);color:var(--amber);font-size:.88rem;font-weight:700;border-radius:var(--r-full);border:1px solid rgba(245,158,11,.2);margin-bottom:28px}
.hero__actions{display:flex;gap:12px;margin-bottom:32px;flex-wrap:wrap}
.cta{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;font-weight:700;font-size:.95rem;border-radius:var(--r-full);transition:.3s var(--ease)}
.cta--fill{background:var(--grad);color:#fff;box-shadow:0 6px 20px rgba(20,184,166,.3)}
.cta--fill:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(20,184,166,.38)}
.cta--ghost{background:#fff;color:var(--text);border:2px solid var(--border)}
.cta--ghost:hover{border-color:var(--teal);color:var(--teal);transform:translateY(-3px)}
.hero__socials{display:flex;gap:10px}
.hero__socials a{width:42px;height:42px;border-radius:50%;background:var(--bg-warm);color:var(--text3);display:flex;align-items:center;justify-content:center;font-size:1.05rem;border:1px solid var(--border);transition:.3s var(--ease)}
.hero__socials a:hover{background:var(--grad);color:#fff;border-color:transparent;transform:translateY(-3px);box-shadow:0 6px 16px rgba(20,184,166,.25)}

.hero__visual{flex:1;display:flex;justify-content:center;position:relative}
.hero__photo{width:clamp(260px,28vw,380px);aspect-ratio:3/3.6;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-xl);border:4px solid #fff;position:relative;z-index:1}
.hero__photo img{width:100%;height:100%;object-fit:cover}
.hero__badge{position:absolute;display:flex;align-items:center;gap:10px;background:#fff;padding:12px 18px;border-radius:var(--r-md);box-shadow:var(--shadow-lg);animation:bob 5s ease-in-out infinite;z-index:2}
.hero__badge strong{display:block;font-size:.9rem}
.hero__badge small{font-size:.75rem;color:var(--text3)}
.badge__icon{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;background:var(--coral-soft);color:var(--coral)}
.badge__icon--blue{background:var(--blue-soft);color:var(--blue)}
.badge--1{bottom:8%;left:-6%}
.badge--2{top:6%;right:-4%;animation-delay:-2.5s}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ===== SECTIONS COMMON ===== */
.section{padding:65px 0 85px}
.label{
  display:table;
  margin:0 auto 16px auto;
  padding:6px 24px;
  background:var(--mint-soft);
  color:var(--teal);
  font-family:var(--font-cursive);
  font-size:1.35rem;
  font-weight:700;
  border-radius:var(--r-full);
  border:1px solid rgba(20,184,166,.2);
  text-align:center;
  box-shadow:0 2px 10px rgba(20,184,166,.08);
}
.section__title{font-family:var(--font-head);font-size:clamp(1.8rem,3.5vw,2.7rem);font-weight:800;margin-bottom:12px;color:var(--text);line-height:1.2}
.section__sub{font-size:1.05rem;color:var(--text2);max-width:560px;margin-bottom:48px}
.section__title,.section__sub{text-align:center;margin-left:auto;margin-right:auto}

/* ===== ABOUT ===== */
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:40px;align-items:start}
.about__story p{font-size:1.02rem;color:var(--text2);margin-bottom:16px}
.about__story strong{color:var(--teal)}
.about__highlights{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.highlight-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:24px;transition:.35s var(--ease)}
.highlight-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--teal)}
.hc__icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:14px}
.hc--mint{background:var(--mint-soft);color:var(--teal)}
.hc--coral{background:var(--coral-soft);color:var(--coral)}
.hc--violet{background:var(--violet-soft);color:var(--violet)}
.hc--amber{background:var(--amber-soft);color:var(--amber)}
.highlight-card h3{font-size:1rem;font-weight:700;margin-bottom:6px}
.highlight-card p{font-size:.88rem;color:var(--text2);line-height:1.6}

/* ===== TIMELINE ===== */
.timeline{position:relative;max-width:800px;margin:0 auto;padding:20px 0}
.tl__line{position:absolute;top:30px;bottom:30px;left:28px;width:4px;background:var(--border);border-radius:4px;z-index:1}
.tl__fill{
  width:100%;
  height:0%;
  background:linear-gradient(180deg, #14b8a6, #3b82f6, #8b5cf6, #fb7185, #f59e0b, #14b8a6);
  background-size:100% 300%;
  animation:colorFlow 5s linear infinite;
  border-radius:4px;
  box-shadow:0 0 10px rgba(20,184,166,.5), 0 0 20px rgba(59,130,246,.3);
  position:relative;
  transition:height .12s cubic-bezier(.25,1,.5,1);
}
.tl__fill::after{
  content:'';
  position:absolute;
  bottom:-4px;
  left:-3px;
  width:10px;
  height:10px;
  border-radius:50%;
  background:#fff;
  box-shadow:0 0 10px var(--teal), 0 0 18px var(--coral);
}
@keyframes colorFlow{
  0%{background-position:0% 0%}
  50%{background-position:0% 100%}
  100%{background-position:0% 0%}
}

.tl__item{display:flex;align-items:flex-start;gap:24px;margin-bottom:36px;position:relative}
.tl__item:last-child{margin-bottom:0}

.tl__dot{
  width:60px;
  height:60px;
  border-radius:50%;
  background:#fff;
  border:3px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.15rem;
  color:var(--text3);
  flex-shrink:0;
  z-index:2;
  transition:all .4s cubic-bezier(.34,1.56,.64,1);
  box-shadow:var(--shadow-sm);
  position:relative;
}

.tl__dot i{
  transition:transform .3s ease, color .3s ease;
}

.tl__dot.tl__dot--active{
  background:var(--grad);
  color:#fff;
  border-color:#fff;
  transform:scale(1.15);
  box-shadow:0 0 0 4px rgba(20,184,166,.22), 0 8px 24px rgba(20,184,166,.4);
}
.tl__dot.tl__dot--active i{
  color:#ffffff;
  animation:pulseIcon 2s ease-in-out infinite alternate;
}
.tl__dot.tl__dot--active::after{
  content:'';
  position:absolute;
  inset:-6px;
  border-radius:50%;
  border:2px solid var(--teal);
  animation:rippleRing 2s cubic-bezier(.215,.61,.355,1) infinite;
  opacity:0;
}

@keyframes rippleRing{
  0%{transform:scale(.9);opacity:.8}
  100%{transform:scale(1.4);opacity:0}
}
@keyframes pulseIcon{
  0%{transform:scale(1);filter:drop-shadow(0 0 2px rgba(255,255,255,.8))}
  100%{transform:scale(1.18);filter:drop-shadow(0 0 8px rgba(255,255,255,1))}
}

.tl__card{flex:1;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:24px 28px;transition:.35s var(--ease)}
.tl__card:hover,.tl__item.tl__item--active .tl__card{
  transform:translateX(6px);
  box-shadow:var(--shadow-md);
  border-color:var(--teal);
}
.tl__meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.tl__tag,.tl__year{font-size:.78rem;font-weight:700;padding:4px 12px;border-radius:var(--r-full);background:var(--mint-soft);color:var(--teal);text-transform:uppercase;letter-spacing:.4px}
.tl__tag--hot{background:var(--coral-soft);color:var(--coral)}
.tl__loc{font-size:.82rem;color:var(--text3)}
.tl__loc i{color:var(--coral);margin-right:3px;font-size:.7rem}
.tl__card h3{font-size:1.12rem;font-weight:700;color:var(--text);margin-bottom:4px}
.tl__card h4{font-size:.95rem;color:var(--blue);font-weight:600;margin-bottom:10px}
.tl__card p{font-size:.92rem;color:var(--text2);line-height:1.65}

/* ===== ORG CARDS ===== */
.org__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:30px}
.org-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:28px 26px;overflow:hidden;transition:.35s var(--ease);display:flex;flex-direction:column;justify-content:space-between}
.org-card.hidden{display:none}
.org-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--teal)}
.org-card__accent{position:absolute;top:0;left:0;width:100%;height:4px;background:var(--grad);border-radius:4px 4px 0 0}
.org-card__accent--coral{background:var(--grad-warm)}
.org-card__accent--blue{background:var(--grad-cool)}
.org-card__accent--amber{background:linear-gradient(135deg, var(--amber), var(--coral))}
.org-card__accent--violet{background:linear-gradient(135deg, var(--violet), var(--rose))}
.org-card__accent--mint{background:linear-gradient(135deg, var(--mint), var(--teal))}
.org-card__accent--rose{background:linear-gradient(135deg, var(--rose), var(--coral))}

.org-card__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px}
.org-card__icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.org-card__icon--mint{background:var(--mint-soft);color:var(--teal)}
.org-card__icon--coral{background:var(--coral-soft);color:var(--coral)}
.org-card__icon--amber{background:var(--amber-soft);color:var(--amber)}
.org-card__icon--violet{background:var(--violet-soft);color:var(--violet)}
.org-card__icon--blue{background:var(--blue-soft);color:var(--blue)}
.org-card__icon--rose{background:var(--rose-soft);color:var(--rose)}

.org-card__role{font-size:.75rem;font-weight:700;padding:4px 12px;border-radius:var(--r-full);background:var(--mint-soft);color:var(--teal);letter-spacing:.3px;text-align:right}
.org-card__role--coral{background:var(--coral-soft);color:var(--coral)}
.org-card__role--amber{background:var(--amber-soft);color:var(--amber)}
.org-card__role--violet{background:var(--violet-soft);color:var(--violet)}
.org-card__role--blue{background:var(--blue-soft);color:var(--blue)}
.org-card__role--rose{background:var(--rose-soft);color:var(--rose)}

.org-card__meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.org-card__period{font-size:.78rem;font-weight:700;color:var(--teal);text-transform:uppercase;letter-spacing:.4px}
.org-card__loc{font-size:.8rem;color:var(--text3)}
.org-card__loc i{color:var(--coral);margin-right:3px;font-size:.72rem}

.org-card h3{font-size:1.08rem;font-weight:700;margin-bottom:8px;color:var(--text);line-height:1.35}
.org-card p{font-size:.88rem;color:var(--text2);line-height:1.6}

/* ===== SKILLS ===== */
.skills__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.skill-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:32px 26px;overflow:hidden;transition:.35s var(--ease)}
.skill-card::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:.4s var(--ease)}
.skill-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}
.skill-card:hover::after{transform:scaleX(1)}
.sk__num{position:absolute;top:20px;right:20px;font-family:var(--font-head);font-size:2.6rem;font-weight:800;color:var(--border);line-height:1}
.sk__icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:18px}
.sk--mint{background:var(--mint-soft);color:var(--teal)}
.sk--coral{background:var(--coral-soft);color:var(--coral)}
.sk--violet{background:var(--violet-soft);color:var(--violet)}
.sk--amber{background:var(--amber-soft);color:var(--amber)}
.sk--blue{background:var(--blue-soft);color:var(--blue)}
.sk--rose{background:var(--rose-soft);color:var(--rose)}
.skill-card h3{font-size:1.05rem;font-weight:700;margin-bottom:8px}
.skill-card p{font-size:.9rem;color:var(--text2);line-height:1.65}

/* ===== GALLERY ===== */
.gallery__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery__item{position:relative;border-radius:var(--r-md);overflow:hidden;cursor:pointer;aspect-ratio:4/3;box-shadow:var(--shadow-sm);transition:.35s var(--ease)}
.gallery__item.hidden{display:none}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.gallery__badge{position:absolute;top:12px;left:12px;z-index:2;padding:4px 12px;background:rgba(15,23,42,.75);backdrop-filter:blur(8px);color:#fff;font-size:.72rem;font-weight:700;border-radius:var(--r-full);border:1px solid rgba(255,255,255,.2);letter-spacing:.3px}
.gallery__overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(15,23,42,.92) 0%,rgba(15,23,42,.3) 50%,transparent);display:flex;flex-direction:column;justify-content:flex-end;padding:20px;opacity:0;transition:.35s var(--ease)}
.gallery__overlay h4{color:#fff;font-size:1rem;margin-bottom:4px;font-weight:700}
.gallery__overlay p{color:rgba(255,255,255,.8);font-size:.82rem;line-height:1.5}
.gallery__zoom{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);width:46px;height:46px;background:#fff;color:var(--teal);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem;box-shadow:var(--shadow-md);transition:.35s var(--ease)}
.gallery__item:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl)}
.gallery__item:hover img{transform:scale(1.08)}
.gallery__item:hover .gallery__overlay{opacity:1}
.gallery__item:hover .gallery__zoom{transform:translate(-50%,-50%) scale(1)}
.gallery__more{display:flex;justify-content:center;margin-top:40px}

/* Filter Tabs */
.gallery-filter{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:36px}
.gf-btn{padding:10px 22px;border-radius:var(--r-full);font-size:.88rem;font-weight:700;color:var(--text2);background:var(--surface);border:1px solid var(--border);transition:.3s var(--ease)}
.gf-btn:hover{color:var(--teal);border-color:var(--teal);transform:translateY(-2px)}
.gf-btn.active{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 4px 14px rgba(20,184,166,.3)}

/* Page Header for standalone pages */
.page-header{padding:140px 0 60px;background:var(--bg-warm);position:relative;overflow:hidden}
.page-header__breadcrumb{display:flex;align-items:center;justify-content:center;gap:8px;font-size:.88rem;color:var(--text3);margin-bottom:16px}
.page-header__breadcrumb a{color:var(--teal);font-weight:600}
.page-header__breadcrumb a:hover{text-decoration:underline}

/* ===== LIGHTBOX ===== */
.lightbox{position:fixed;inset:0;z-index:9999;background:rgba(15,23,42,.94);backdrop-filter:blur(16px);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:.35s var(--ease)}
.lightbox.active{opacity:1;visibility:visible}
.lb__body{max-width:880px;width:90%;text-align:center}
.lb__body img{max-height:68vh;width:100%;object-fit:contain;border-radius:var(--r-md);box-shadow:var(--shadow-xl)}
.lb__caption{margin-top:20px}
.lb__caption h4{color:#fff;font-size:1.2rem;margin-bottom:6px}
.lb__caption p{color:rgba(255,255,255,.65);font-size:.95rem}
.lb__close,.lb__arrow{position:absolute;color:#fff;font-size:1.3rem;width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.08);backdrop-filter:blur(6px);transition:.3s var(--ease)}
.lb__close:hover,.lb__arrow:hover{background:rgba(255,255,255,.18)}
.lb__close{top:24px;right:24px;font-size:1.8rem}
.lb__prev{left:24px;top:50%;transform:translateY(-50%)}
.lb__next{right:24px;top:50%;transform:translateY(-50%)}

/* ===== CONTACT ===== */
.contact__grid{display:grid;grid-template-columns:1fr 1.3fr;gap:32px}
.contact__cards{display:flex;flex-direction:column;gap:14px}
.contact-card{display:flex;align-items:center;gap:16px;padding:18px 22px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);transition:.35s var(--ease)}
.contact-card:hover{border-color:var(--teal);box-shadow:var(--shadow-md);transform:translateX(6px)}
.cc__icon{width:48px;height:48px;border-radius:14px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.15rem;flex-shrink:0}
.cc__icon--pink{background:var(--grad-warm)}
.cc__icon--blue{background:var(--grad-cool)}
.contact-card small{font-size:.72rem;color:var(--text3);text-transform:uppercase;letter-spacing:1px;font-weight:600}
.contact-card strong{font-size:.95rem;color:var(--text);display:block;margin-top:2px}
.contact__map{border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-md);min-height:400px;border:1px solid var(--border)}
.contact__map iframe{border-radius:var(--r-md)}

/* ===== FOOTER ===== */
.footer{background:var(--text);color:rgba(255,255,255,.5);padding-top:64px}
.footer__top{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer__logo{font-size:1.8rem;color:#fff;display:inline-block;margin-bottom:16px}
.footer__brand p{font-size:.9rem;line-height:1.8;margin-bottom:20px}
.footer__socials{display:flex;gap:10px}
.footer__socials a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.06);color:rgba(255,255,255,.4);display:flex;align-items:center;justify-content:center;font-size:.95rem;transition:.3s var(--ease)}
.footer__socials a:hover{background:var(--grad);color:#fff;transform:translateY(-3px)}
.footer__col h4{color:#fff;font-size:.95rem;font-weight:700;margin-bottom:18px}
.footer__col a{display:block;font-size:.88rem;margin-bottom:10px;transition:.3s var(--ease)}
.footer__col a:hover{color:var(--mint);transform:translateX(3px)}
.footer__bottom{display:flex;justify-content:space-between;padding:20px 0;font-size:.82rem}
.footer__bottom .fa-heart{color:var(--coral)}

/* ===== BACK TO TOP ===== */
.to-top{position:fixed;bottom:28px;right:28px;width:48px;height:48px;border-radius:50%;background:var(--grad);color:#fff;font-size:1.1rem;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(20,184,166,.35);opacity:0;visibility:hidden;transform:translateY(16px);transition:.35s var(--ease);z-index:99}
.to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{transform:translateY(-4px);box-shadow:0 10px 28px rgba(20,184,166,.45)}

/* ===== ANIMATIONS ===== */
.anim-up,.anim-in{opacity:0;transition:all .7s cubic-bezier(.25,1,.5,1)}
.anim-up{transform:translateY(50px)}
.anim-in{transform:scale(.92) translateX(40px)}
.anim-up.show,.anim-in.show{opacity:1;transform:none}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .hero__wrap{flex-direction:column;text-align:center}
  .hero__text{order:2}
  .hero__visual{order:1}
  .hero__desc{margin:0 auto 24px}
  .hero__actions,.hero__socials{justify-content:center}
  .hero__chip{margin:0 auto 28px}
  .about__grid{grid-template-columns:1fr}
  .org__grid{grid-template-columns:repeat(2,1fr)}
  .skills__grid{grid-template-columns:repeat(2,1fr)}
  .gallery__grid{grid-template-columns:repeat(2,1fr)}
  .contact__grid{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr 1fr}
  .badge--1{left:2%}
  .badge--2{right:2%}
}

@media(max-width:768px){
  .nav__menu{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--bg);flex-direction:column;padding:80px 32px 32px;gap:20px;box-shadow:-6px 0 30px rgba(0,0,0,.08);transition:.35s var(--ease);z-index:999}
  .nav__menu.open{right:0}
  .nav__menu a{font-size:1rem}
  .nav__hamburger{display:flex}
  .nav__btn{display:none}
  .hero__text h1{font-size:2.4rem}
  .section__title{font-size:1.9rem}
  .about__highlights{grid-template-columns:1fr}
  .org__grid{grid-template-columns:1fr}
  .skills__grid{grid-template-columns:1fr}
  .gallery__grid{grid-template-columns:1fr}
  .hero__badge{display:none}
  .tl__dot{width:48px;height:48px;font-size:1rem}
  .tl__item{gap:16px}
  .tl__line{left:22px;top:24px;bottom:24px}
  .tl__card{padding:20px}
  .footer__top{grid-template-columns:1fr;gap:32px}
  .footer__bottom{flex-direction:column;text-align:center;gap:8px}
  .contact__map{min-height:280px}
  .lb__prev{left:8px}
  .lb__next{right:8px}
  .lb__close{top:12px;right:12px}
}

@media(max-width:480px){
  .hero__text h1{font-size:2rem}
  .hero__actions{flex-direction:column}
  .cta{justify-content:center;width:100%}
  .hero__greeting{font-size:1.35rem}
}

/* ===== PIN LOCK OVERLAY ===== */
.pin-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(15, 23, 42, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.pin-overlay.unlocked {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.pin-card {
  background: #ffffff;
  border-radius: var(--r-lg);
  padding: 36px 28px;
  max-width: 420px;
  width: 100%;
  box-sizing: border-box;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  animation: pinPop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-height: 90vh;
  overflow-y: auto;
}
@keyframes pinPop {
  0% { transform: scale(0.92); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
.pin-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--coral-soft);
  color: var(--coral);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 16px auto;
}
.pin-card h2 {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 4vw, 1.6rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
}
.pin-card p {
  font-size: 0.92rem;
  color: var(--text2);
  margin-bottom: 22px;
  line-height: 1.55;
}
#pinForm {
  width: 100%;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
.pin-input-group {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  margin-bottom: 12px;
}
.pin-input-group input {
  width: 100%;
  box-sizing: border-box;
  padding: 13px 44px 13px 16px;
  font-size: 0.98rem;
  border: 2px solid var(--border);
  border-radius: var(--r-md);
  outline: none;
  font-family: inherit;
  transition: border-color 0.3s ease;
  background: var(--bg);
  color: var(--text);
}
.pin-input-group input:focus {
  border-color: var(--teal);
  background: #ffffff;
}
.pin-input-group button {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text3);
  font-size: 1.05rem;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pin-input-group button:hover {
  color: var(--teal);
}
.pin-error {
  display: none;
  color: #e11d48;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 14px;
}
.pin-error.visible {
  display: block;
}
.pin-btn {
  width: 100%;
  box-sizing: border-box;
  justify-content: center;
  padding: 14px 20px;
}

@media(max-width: 480px) {
  .pin-card {
    padding: 28px 18px;
    border-radius: var(--r-md);
  }
}