/* ========= HOME ========= */
body[data-theme="light"]{--contact-bg:#EDEDE8;--contact-text:#1D2427;--contact-muted:#6B7F82;--contact-line:#D0D5D5}
body[data-theme="dark"]{--contact-bg:#EDEDE8;--contact-text:#1D2427;--contact-muted:#6B7F82;--contact-line:#D0D5D5}

.hero{min-height:100vh;padding:180px 0 80px;display:flex;align-items:center;position:relative;overflow:hidden}
.hero-inner{max-width:1100px;position:relative;z-index:2}
.hero-watermark{position:absolute;top:6%;right:-12%;width:min(58vw,760px);aspect-ratio:1/1;color:var(--accent);opacity:.06;pointer-events:none;will-change:transform;z-index:0}
.hero-watermark svg{width:100%;height:100%;display:block}
[data-parallax]{will-change:transform,opacity}
@media(max-width:900px){.hero-watermark{right:-30%;top:2%;opacity:.05}}
.hero-label{display:flex;align-items:center;gap:12px;margin-bottom:32px}
.hero-label::before{content:'';width:24px;height:1px;background:var(--accent)}
.hero h1{font-size:clamp(40px,7vw,96px);font-weight:500;line-height:.98;letter-spacing:-.035em;margin-bottom:40px;max-width:18ch}
.hero h1 em{font-style:normal;color:var(--ink-muted);font-weight:400}
.hero-bio{font-size:18px;line-height:1.6;color:var(--ink-soft);max-width:58ch;margin-bottom:24px}
.hero-meta{display:flex;flex-wrap:wrap;gap:20px;font-size:13px;color:var(--accent);margin-bottom:48px;padding-bottom:32px;border-bottom:1px solid var(--line)}
.hero-meta span{display:flex;align-items:center;gap:8px}
.hero-meta span::before{content:'';width:4px;height:4px;border-radius:50%;background:var(--accent);flex-shrink:0}
.cta-group{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:40px}
.social-links{display:flex;gap:24px;font-size:14px;flex-wrap:wrap}
.social-links a{color:var(--ink-soft);display:inline-flex;align-items:center;gap:6px;transition:color .25s ease;white-space:nowrap}
.social-links a:hover{color:var(--accent)}

.avail-strip{padding:48px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;z-index:1}
.avail-strip-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.avail-strip h3{font-size:22px;font-weight:500}
.avail-badge{display:flex;align-items:center;gap:12px;padding:12px 20px;border:1px solid var(--line-strong);border-radius:999px;font-size:13px;white-space:nowrap}

section{padding:120px 0}
@media(max-width:768px){section{padding:80px 0}}
.section-header{margin-bottom:80px;max-width:800px}
.section-header .section-label{margin-bottom:24px}
.section-header h2{font-size:clamp(32px,5vw,56px);margin-bottom:20px}
.section-header p{font-size:17px;color:var(--ink-soft);max-width:60ch}

/* Projects */
.projects{display:flex;flex-direction:column;gap:160px}
@media(max-width:768px){.projects{gap:96px}}
.project-meta{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:start;margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.project-number{font-size:13px;color:var(--accent);font-variant-numeric:tabular-nums;font-weight:500}
.project-info h3{font-size:28px;font-weight:500;margin-bottom:8px;letter-spacing:-.02em}
.project-tags{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--ink-muted)}
.project-tags span:not(:last-child)::after{content:'·';margin-left:16px;color:var(--line-strong)}
.project-link{font-size:14px;color:var(--ink);display:inline-flex;align-items:center;gap:6px;transition:color .25s ease;white-space:nowrap}
.project-link:hover{color:var(--accent)}
.project-link .arrow{transition:transform .3s cubic-bezier(.25,.8,.25,1)}
.project-link:hover .arrow{transform:translate(3px,-3px)}
.project-image{aspect-ratio:16/10;background:var(--line);border-radius:4px;overflow:hidden;position:relative;cursor:pointer}
.project-image::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 30%,rgba(219,73,6,.08),transparent 60%);pointer-events:none}
.project-image-inner{position:absolute;inset:0;transition:transform 1s cubic-bezier(.25,.8,.25,1);display:flex;align-items:center;justify-content:center}
.project-image:hover .project-image-inner{transform:scale(1.03)}
.project-image-label{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--bg);padding:8px 14px;border:1px solid rgba(255,255,255,.3);border-radius:999px;backdrop-filter:blur(4px);white-space:nowrap}
.project-layout-full .project-image{aspect-ratio:16/9}
.project-layout-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.project-layout-split .project-image{aspect-ratio:4/5}
.project-layout-center{text-align:center}
.project-layout-center .project-image{max-width:960px;margin:0 auto}
.project-desc{margin-top:32px;font-size:17px;color:var(--ink-soft);line-height:1.55;max-width:68ch}
.project-role{margin-top:16px;font-size:13px;color:var(--ink-muted)}
.project-role strong{color:var(--ink);font-weight:500}
.project-rotaoverland .project-image{background:linear-gradient(135deg,#2C3E50,#1D2427)}
.project-campflow .project-image{background:linear-gradient(135deg,#26673C,#193220)}
.project-devportal .project-image{background:linear-gradient(135deg,#16324F,#0B1F33)}
.work-more{display:flex;justify-content:center;margin-top:96px}
@media(max-width:768px){.project-layout-split{grid-template-columns:1fr;gap:32px}.project-meta{grid-template-columns:1fr;gap:16px}}

/* Process */
.process-headline{font-size:clamp(32px,5vw,60px);line-height:1.05;margin-bottom:32px;max-width:18ch;letter-spacing:-.03em}
.process-intro{font-size:18px;color:var(--ink-soft);max-width:60ch;line-height:1.55;margin-bottom:80px}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.process-step{padding:40px 24px;position:relative}
.process-step + .process-step::before{content:'';position:absolute;top:0;bottom:0;left:-17px;width:1px;background:var(--line)}
.process-step-num{font-size:13px;color:var(--accent);font-variant-numeric:tabular-nums;margin-bottom:24px;font-weight:500}
.process-step h4{font-size:22px;font-weight:500;margin-bottom:12px;letter-spacing:-.01em}
.process-step p{font-size:14px;color:var(--ink-soft);line-height:1.55}
@media(max-width:900px){.process-grid{grid-template-columns:1fr 1fr}.process-step + .process-step::before{display:none}.process-step:nth-child(even){border-left:1px solid var(--line)}.process-step:nth-child(n+3){border-top:1px solid var(--line)}}
@media(max-width:540px){.process-grid{grid-template-columns:1fr}.process-step:nth-child(even){border-left:none}.process-step + .process-step{border-top:1px solid var(--line)}}

/* About */
.about-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:start}
.about-photo{aspect-ratio:4/5;background:linear-gradient(135deg,var(--line),var(--line-strong));border-radius:4px;position:sticky;top:120px;display:flex;align-items:center;justify-content:center}
.about-photo-label{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-muted);padding:8px 14px;border:1px solid var(--line-strong);border-radius:999px;background:var(--bg)}
.about-content h2{font-size:clamp(32px,4.5vw,52px);line-height:1.05;margin-bottom:32px;letter-spacing:-.025em}
.about-content p{font-size:18px;color:var(--ink-soft);line-height:1.6;margin-bottom:24px}
.about-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:48px;padding-top:40px;border-top:1px solid var(--line)}
.stat-num{font-size:32px;font-weight:500;letter-spacing:-.02em;margin-bottom:4px}
.stat-num em{font-style:normal;color:var(--accent);font-size:24px;margin-left:4px}
.stat-label{font-size:13px;color:var(--ink-muted)}
.about-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
.about-tag{font-size:13px;padding:6px 14px;border:1px solid var(--line-strong);border-radius:999px;color:var(--ink-soft);transition:all .25s ease}
.about-tag:hover{border-color:var(--accent);color:var(--accent)}
@media(max-width:900px){.about-grid{grid-template-columns:1fr;gap:48px}.about-photo{position:relative;top:0;max-width:400px}}

/* Experience */
.timeline{display:flex;flex-direction:column}
.timeline-item{display:grid;grid-template-columns:180px 1fr 2fr;gap:48px;padding:36px 0;border-bottom:1px solid var(--line);align-items:baseline;transition:all .3s cubic-bezier(.25,.8,.25,1)}
.timeline-item:hover{background:linear-gradient(to right,transparent,rgba(219,73,6,.04));padding-left:16px;padding-right:16px;margin:0 -16px}
.timeline-date{font-size:13px;color:var(--ink-muted);font-variant-numeric:tabular-nums}
.timeline-role h4{font-size:18px;font-weight:500;margin-bottom:4px}
.timeline-role span{font-size:13px;color:var(--ink-muted)}
.timeline-desc{font-size:14px;color:var(--ink-soft);line-height:1.55}
@media(max-width:768px){.timeline-item{grid-template-columns:1fr;gap:8px;padding:28px 0}.timeline-item:hover{padding-left:0;margin:0}}

/* Expertise */
.expertise-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line)}
.expertise-item{padding:32px 24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:all .3s cubic-bezier(.25,.8,.25,1);cursor:default}
.expertise-item:nth-child(5n){border-right:none}
.expertise-item:hover{background:var(--ink);color:var(--bg)}
.expertise-item span{font-size:14px;font-weight:400}
@media(max-width:900px){.expertise-grid{grid-template-columns:repeat(3,1fr)}.expertise-item:nth-child(5n){border-right:1px solid var(--line)}.expertise-item:nth-child(3n){border-right:none}}
@media(max-width:540px){.expertise-grid{grid-template-columns:repeat(2,1fr)}.expertise-item:nth-child(3n){border-right:1px solid var(--line)}.expertise-item:nth-child(2n){border-right:none}}

/* Testimonial */
.testimonial{text-align:center;padding:160px 0;max-width:1000px;margin:0 auto}
.testimonial blockquote{font-size:clamp(26px,3.5vw,42px);line-height:1.2;font-weight:400;letter-spacing:-.02em;margin-bottom:40px}
.testimonial blockquote::before{content:'"';color:var(--accent);font-size:1.2em;margin-right:4px}
.testimonial blockquote::after{content:'"';color:var(--accent);font-size:1.2em;margin-left:4px}
.testimonial-author{font-size:14px;color:var(--ink-soft)}
.testimonial-author strong{color:var(--ink);font-weight:500}

/* Contact (bloco claro) */
.contact{background:var(--contact-bg);color:var(--contact-text);padding:120px 0 80px;border-top:1px solid var(--line);transition:background-color .5s ease,color .5s ease;position:relative;z-index:1}
.contact .label,.contact .section-label{color:var(--contact-muted)}
.contact-headline{font-size:clamp(40px,7vw,96px);font-weight:500;line-height:.98;letter-spacing:-.035em;margin-bottom:24px;max-width:14ch;color:var(--contact-text)}
.contact-headline em{font-style:normal;color:var(--accent)}
.contact-sub{font-size:19px;color:var(--contact-muted);margin-bottom:56px;max-width:48ch}
.contact-email{display:inline-block;font-size:clamp(24px,3vw,36px);font-weight:400;letter-spacing:-.02em;color:var(--contact-text);border-bottom:1px solid var(--contact-line);padding-bottom:6px;margin-bottom:48px;transition:border-color .3s ease,color .3s ease}
.contact-email:hover{border-color:var(--accent);color:var(--accent)}
.contact-social{display:flex;gap:24px;font-size:14px;flex-wrap:wrap}
.contact-social a{color:var(--contact-muted);display:inline-flex;align-items:center;gap:6px;transition:color .25s ease}
.contact-social a:hover{color:var(--accent)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;margin-top:80px;padding-top:64px;border-top:1px solid var(--contact-line)}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr;gap:48px}}
.form{display:flex;flex-direction:column;gap:24px}
.form label{display:block;font-size:12px;color:var(--contact-muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px}
.form input,.form textarea,.form select{width:100%;background:transparent;border:none;border-bottom:1px solid var(--contact-line);padding:12px 0;color:var(--contact-text);font-size:15px;font-family:inherit;transition:border-color .3s ease}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-bottom-color:var(--accent)}
.form textarea{resize:vertical;min-height:100px}
.form select option{background:var(--contact-bg);color:var(--contact-text)}
.form-btn{align-self:flex-start;background:var(--contact-text);color:var(--contact-bg);padding:18px 32px;border-radius:999px;font-size:14px;font-weight:500;display:inline-flex;align-items:center;gap:10px;transition:all .3s cubic-bezier(.25,.8,.25,1);margin-top:8px}
.form-btn:hover{background:var(--accent);color:#fff}
.form-btn.loading{opacity:.6;cursor:wait}
.form-status{font-size:14px;color:var(--accent);min-height:20px}
.form-group.error input,.form-group.error textarea{border-bottom-color:var(--accent)}
.form-group.error label{color:var(--accent)}