:root,[data-theme=dark]{color-scheme:dark;--bg: #0b0f1a;--bg-2: #0e1322;--surface: #121829;--surface-2: #171f36;--surface-3: #1e2845;--surface-inset: #0c1120;--border: rgba(146, 170, 230, .12);--border-strong: rgba(146, 170, 230, .24);--text: #eaeef7;--text-2: #b7c1da;--text-3: #808cad;--primary: #5b86ff;--primary-2: #8a63ff;--primary-ink: #ffffff;--primary-soft: rgba(91, 134, 255, .14);--primary-soft-2: rgba(138, 99, 255, .16);--on-primary-border: rgba(120, 150, 255, .5);--accent: #ffb454;--accent-2: #ff8a5c;--accent-soft: rgba(255, 180, 84, .14);--success: #46d39a;--danger: #ff6b6b;--grad-brand: linear-gradient(135deg, #5b86ff 0%, #8a63ff 100%);--grad-brand-soft: linear-gradient(135deg, rgba(91, 134, 255, .18), rgba(138, 99, 255, .18));--grad-warm: linear-gradient(135deg, #ffb454 0%, #ff8a5c 100%);--grad-text: linear-gradient(120deg, #b9caff 0%, #c9b6ff 45%, #ffd49b 100%);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 12px 30px -12px rgba(0, 0, 0, .55);--shadow-lg: 0 30px 60px -20px rgba(0, 0, 0, .65);--glow-primary: 0 0 0 1px rgba(91, 134, 255, .35), 0 18px 50px -12px rgba(91, 134, 255, .45);--glow-accent: 0 18px 50px -16px rgba(255, 180, 84, .5);--ring: 0 0 0 3px var(--bg), 0 0 0 5px var(--primary)}[data-theme=light]{color-scheme:light;--bg: #eef1f9;--bg-2: #e7ebf6;--surface: #ffffff;--surface-2: #f5f7fd;--surface-3: #eceffa;--surface-inset: #f0f3fb;--border: rgba(20, 33, 71, .1);--border-strong: rgba(20, 33, 71, .18);--text: #111726;--text-2: #41496a;--text-3: #6c7596;--primary: #3a5fe6;--primary-2: #6c47e6;--primary-ink: #ffffff;--primary-soft: rgba(58, 95, 230, .1);--primary-soft-2: rgba(108, 71, 230, .1);--on-primary-border: rgba(58, 95, 230, .35);--accent: #d9831a;--accent-2: #e0682f;--accent-soft: rgba(217, 131, 26, .12);--success: #19a974;--danger: #d64545;--grad-brand: linear-gradient(135deg, #3a5fe6 0%, #6c47e6 100%);--grad-brand-soft: linear-gradient(135deg, rgba(58, 95, 230, .1), rgba(108, 71, 230, .1));--grad-warm: linear-gradient(135deg, 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1.5rem;--sp-6: 2rem;--sp-7: 3rem;--sp-8: 4rem;--sp-9: 6rem;--r-sm: 8px;--r-md: 14px;--r-lg: 20px;--r-xl: 28px;--r-pill: 999px;--container: 1180px;--nav-h: 68px;--bottom-nav-h: 66px;--ease-out: cubic-bezier(.22, 1, .36, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--t-fast: .15s;--t-med: .28s;--t-slow: .48s;--z-nav: 100;--z-bottomnav: 100;--z-overlay: 500;--z-modal: 600;--z-toast: 700}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}body{font-family:var(--font-body);font-size:var(--fs-base);line-height:1.65;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip;max-width:100%;min-height:100dvh}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;background:radial-gradient(60vw 60vw at 82% -8%,var(--primary-soft-2),transparent 60%),radial-gradient(50vw 50vw at 2% 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.62rem;border-radius:var(--r-sm);font-size:.875rem;font-weight:500;color:var(--text-2);transition:color var(--t-fast) var(--ease-out),background-color var(--t-fast) var(--ease-out)}.nav__link:hover{color:var(--text);background:var(--surface-2)}.nav__link.is-active{color:var(--text)}.nav__link.is-active:after{content:"";position:absolute;left:.62rem;right:.62rem;bottom:.15rem;height:2px;border-radius:2px;background:var(--grad-brand)}.nav__actions{display:flex;align-items:center;gap:.6rem}.nav__cta{display:none}.theme-toggle{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:var(--r-pill);color:var(--text-2);-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:color var(--t-fast) var(--ease-out)}.theme-toggle:hover{color:var(--text)}.theme-toggle__track{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:var(--r-pill);background:var(--surface-2);border:1px solid var(--border)}.theme-toggle__thumb{display:inline-grid;place-items:center;font-size:1rem;color:var(--accent);transition:transform var(--t-med) var(--ease-spring)}.theme-toggle:hover .theme-toggle__thumb{transform:rotate(-25deg) scale(1.08)}.bottomnav{position:fixed;inset:auto 0 0 0;z-index:var(--z-bottomnav);display:grid;grid-template-columns:repeat(5,1fr);align-items:stretch;height:calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(18px);-webkit-backdrop-filter:saturate(1.4) blur(18px);border-top:1px solid var(--border);box-shadow:0 -10px 30px -18px #00000080}.bottomnav__item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.2rem;color:var(--text-3);font-size:.66rem;font-weight:600;letter-spacing:.01em;-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:color var(--t-fast) var(--ease-out)}.bottomnav__icon{display:grid;place-items:center;width:40px;height:30px;border-radius:var(--r-pill);font-size:1.22rem;transition:background-color var(--t-med) var(--ease-out),transform var(--t-med) var(--ease-spring)}.bottomnav__item.is-active{color:var(--primary)}.bottomnav__item.is-active .bottomnav__icon{background:var(--primary-soft);transform:translateY(-1px)}.bottomnav__item:active .bottomnav__icon{transform:scale(.9)}@media(min-width:1000px){.nav__links{display:flex}.bottomnav{display:none}}@media(min-width:1180px){.nav__cta{display:inline-flex}}.hero{position:relative;min-height:100svh;display:flex;align-items:flex-start;padding-top:calc(var(--nav-h) + 1.5rem);padding-bottom:clamp(4rem,8vh,6rem)}.hero__inner{display:grid;grid-template-columns:1fr;gap:clamp(2.5rem,6vw,4rem);align-items:flex-start;width:100%}.hero__copy{max-width:36rem;padding-top:2rem}.hero__eyebrow{display:inline-flex;align-items:center;gap:.55rem;padding:.4rem .9rem;border-radius:var(--r-pill);background:#46d39a1a;border:1px solid rgba(70,211,154,.35);font-family:var(--font-mono);font-size:.74rem;letter-spacing:.04em;color:var(--success)}.hero__pulse{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 color-mix(in srgb,var(--success) 70%,transparent);animation:pulse 2.2s var(--ease-out) infinite}@keyframes pulse{0%{box-shadow:0 0 color-mix(in srgb,var(--success) 65%,transparent)}70%{box-shadow:0 0 0 8px transparent}to{box-shadow:0 0 0 0 transparent}}.hero__title{margin-top:1.2rem;line-height:1.04;letter-spacing:-.02em}.hero__greeting{display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.8rem}.hero__greeting-icon{color:var(--accent);font-size:1.1em}.hero__hi{display:block;font-size:clamp(1.2rem,.95rem + 1.1vw,1.6rem);font-weight:500;letter-spacing:0;color:var(--text-2);margin-bottom:.2rem}.hero__name{display:block;font-size:var(--fs-display);line-height:1.04;letter-spacing:-.03em}.hero__chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.4rem}.hero__chip{display:inline-flex;align-items:center;gap:.45rem;padding:.38rem .8rem;border-radius:var(--r-pill);font-size:.8rem;font-weight:600;border:1px solid;line-height:1}.hero__chip svg{font-size:.9rem;flex-shrink:0}.hero__chip--mobile{color:var(--success);background:#46d39a1a;border-color:#46d39a4d}.hero__chip--flutter{color:#54c5f8;background:#54c5f81a;border-color:#54c5f84d}.hero__chip--react{color:#61dafb;background:#61dafb1a;border-color:#61dafb4d}.hero__chip--youtube{color:#f44;background:#ff44441a;border-color:#ff44444d}.hero__sub{margin-top:1.2rem;color:var(--text-2);font-size:var(--fs-lg);max-width:34rem}.hero__location{display:flex;align-items:center;gap:.35rem;margin-top:1rem;color:var(--text-2);font-size:var(--fs-sm)}.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.8rem}.hero__scroll{position:absolute;left:50%;bottom:1.4rem;translate:-50% 0;display:none;place-items:center;width:42px;height:42px;border-radius:var(--r-pill);color:var(--text-3);border:1px solid var(--border);animation:bob 2.4s var(--ease-out) infinite}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(6px)}}.hero__visual{display:grid;place-items:center}.phone-stage{position:relative;width:min(100%,340px);display:grid;place-items:center;padding:1.5rem 0}.phone-stage__halo{position:absolute;top:-8%;right:-20%;bottom:-8%;left:-20%;z-index:0;background:radial-gradient(closest-side,var(--primary-soft-2),transparent 72%),radial-gradient(closest-side,var(--primary-soft),transparent 70%);filter:blur(8px);animation:haloFloat 9s ease-in-out infinite alternate}@keyframes haloFloat{0%{transform:translateY(-10px) scale(1);opacity:.85}to{transform:translateY(12px) scale(1.05);opacity:1}}.floaters{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;pointer-events:none}.phone{position:relative;z-index:2;width:min(82vw,268px)}.phone__frame{position:relative;aspect-ratio:9 / 19.3;padding:9px;border-radius:44px;background:linear-gradient(150deg,#2a3354,#11162a 55%);box-shadow:0 0 0 2px #ffffff0f,var(--shadow-lg),0 50px 80px -30px #283c8c80}.phone__island{position:absolute;top:18px;left:50%;translate:-50% 0;width:68px;height:24px;border-radius:var(--r-pill);background:#04060d;z-index:5}.phone__screen{--ps-bg: #0a0e1c;--ps-surface: #161d34;--ps-surface-2: #1d2643;--ps-text: #eef1fb;--ps-text-2: #9aa6c6;--ps-border: rgba(255, 255, 255, .08);position:relative;height:100%;border-radius:36px;overflow:hidden;background:radial-gradient(120% 60% at 50% -10%,rgba(91,134,255,.22),transparent 60%),var(--ps-bg);color:var(--ps-text);display:flex;flex-direction:column}[data-theme=light] .phone__screen{--ps-bg: #ffffff;--ps-surface: #f3f6fc;--ps-surface-2: #e2e8f4;--ps-text: #0b0f1a;--ps-text-2: #5b688c;--ps-border: rgba(0, 0, 0, .06)}[data-theme=light] .phone__frame{background:linear-gradient(150deg,#e4e9f2,#cbd4e6 55%);box-shadow:0 0 0 2px #0000000a,var(--shadow-lg),0 50px 80px -30px #283c8c26}[data-theme=light] .phone__island{background:#0b0f1a}.phone__status{display:flex;align-items:center;justify-content:space-between;padding:14px 18px 6px;font-size:.72rem;font-weight:600}.phone__status-icons{display:inline-flex;align-items:center;gap:4px;font-size:.82rem;flex-shrink:0}.phone__viewport{flex:1;overflow:hidden;touch-action:pan-y;cursor:grab}.phone__viewport:active{cursor:grabbing}.phone__track{display:flex;height:100%;transition:transform .55s var(--ease-out);will-change:transform}.phone__slide{flex:0 0 100%;width:100%;height:100%}.phone__dots{display:flex;justify-content:center;gap:6px;padding:8px 0 16px}.phone__dot{width:7px;height:7px;border-radius:50%;background:#ffffff38;transition:width var(--t-med) var(--ease-out),background-color var(--t-med) var(--ease-out)}.phone__dot.is-active{width:20px;border-radius:var(--r-pill);background:var(--primary)}[data-theme=light] .phone__dot{background:#00000038}[data-theme=light] .phone__dot.is-active{background:var(--primary)}.pscreen{height:100%;padding:6px 14px 4px;display:flex;flex-direction:column;gap:8px;overflow:hidden}.pscreen__head{display:flex;align-items:baseline;justify-content:space-between;font-size:.82rem;font-weight:700;flex-shrink:0}.pscreen__head small{display:inline-flex;align-items:center;gap:3px;font-size:.62rem;font-weight:600;color:var(--ps-text-2)}.phone__batt{font-size:.6rem;font-weight:600;opacity:.7}.pscreen--clock{background:#000;padding:8px 12px;gap:0}.pscreen-back{display:inline-flex;align-items:center;gap:4px;background:none;border:none;color:#5b86ff;font-size:.7rem;font-weight:600;cursor:pointer;padding:2px 0;flex-shrink:0}.clock-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;position:relative}.clock-ring{position:absolute;width:140px;height:140px;border-radius:50%;border:1px solid rgba(91,134,255,.15);background:radial-gradient(circle,rgba(91,134,255,.06) 0%,transparent 70%)}.clock-time{font-family:var(--font-display);font-size:2rem;font-weight:700;color:#fff;letter-spacing:-.02em;position:relative;z-index:1}.clock-sep{color:#fff6}.clock-ampm{font-size:1.1rem;font-weight:500;letter-spacing:.15em;color:#ffffff73;text-transform:uppercase;position:relative;z-index:1}[data-theme=light] .pscreen--clock{background:var(--ps-bg)}[data-theme=light] .clock-time{color:var(--ps-text)}[data-theme=light] .clock-sep{color:#0006}[data-theme=light] .clock-ampm{color:#00000073}.pscreen--welcome{gap:9px}.pw-profile{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:16px 10px 13px;border-radius:20px;background:linear-gradient(150deg,#5b86ffe6,#8a63ffe0);box-shadow:0 14px 30px -12px #5b86ffa6;overflow:hidden;flex-shrink:0}.pw-profile-glow{position:absolute;inset:-30% -10% auto;height:80%;background:radial-gradient(closest-side,rgba(255,255,255,.28),transparent);pointer-events:none}.pw-avatar{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:#fff3;border:1.5px solid rgba(255,255,255,.5);font-family:var(--font-display);font-weight:700;font-size:1rem;color:#fff;margin-bottom:8px;position:relative;box-shadow:0 4px 14px #0003}.pw-name{font-family:var(--font-display);font-weight:700;font-size:1.02rem;color:#fff;position:relative}.pw-roles{display:flex;flex-direction:column;gap:1px;margin-top:3px;position:relative}.pw-role{font-size:.6rem;color:#fffc;line-height:1.3}.pw-date{margin-top:8px;font-size:.58rem;color:#ffffff8c;font-family:var(--font-mono);letter-spacing:.03em;position:relative}.pw-section-label{font-size:.62rem;font-weight:700;color:var(--ps-text-2);letter-spacing:.1em;text-transform:uppercase;flex-shrink:0}.pw-drawer{display:grid;grid-template-columns:repeat(3,1fr);gap:8px 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infinite}.tl-loc{display:inline-flex;align-items:center;gap:.4rem;font-size:.8rem;color:var(--text-3);margin:.5rem 0 .9rem}.tl-points{display:flex;flex-direction:column;gap:.55rem}.tl-points li{position:relative;padding-left:1.1rem;font-size:.9rem;line-height:1.55;color:var(--text-2)}.tl-points li:before{content:"";position:absolute;left:0;top:.6em;width:5px;height:5px;border-radius:50%;background:var(--grad-brand)}.tl-link{display:inline-flex;align-items:center;gap:.4rem;margin-top:1rem;font-weight:600;font-size:.85rem;color:var(--accent)}.tl-link svg{transition:transform var(--t-fast) var(--ease-out)}.tl-link:hover svg{transform:translate(2px,-2px)}.awards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:1.1rem;margin-bottom:clamp(2.5rem,6vw,3.5rem)}.award{display:flex;flex-direction:column;padding:1.5rem;transition:transform var(--t-med) var(--ease-out),box-shadow var(--t-med) var(--ease-out),border-color var(--t-med) var(--ease-out)}.award:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:color-mix(in srgb,var(--accent) 30%,var(--border))}.award__icon{display:grid;place-items:center;width:48px;height:48px;border-radius:var(--r-md);font-size:1.4rem;color:var(--accent);background:var(--accent-soft);margin-bottom:1rem}.award__body{flex:1}.award__title{font-size:1.05rem;font-weight:600;margin-bottom:.4rem}.award__desc{color:var(--text-2);font-size:var(--fs-sm);line-height:1.55}.award__link{display:inline-flex;align-items:center;gap:.35rem;margin-top:1rem;font-weight:600;font-size:var(--fs-sm);color:var(--primary)}.award__link svg{transition:transform var(--t-fast) var(--ease-out)}.award__link:hover svg{transform:translate(2px,-2px)}.cert-head{display:flex;align-items:center;gap:.6rem;margin-bottom:1.3rem;font-size:1.05rem;color:var(--text-2)}.cert-head svg{color:var(--primary);font-size:1.3rem}.cert-head h3{font-size:var(--fs-h3);color:var(--text)}.cert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.1rem}.cert{display:flex;flex-direction:column;padding:1.4rem;transition:transform var(--t-med) var(--ease-out),box-shadow var(--t-med) var(--ease-out)}.cert:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.cert__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.9rem}.cert__icon{display:grid;place-items:center;width:42px;height:42px;border-radius:var(--r-sm);font-size:1.2rem;color:var(--primary);background:var(--primary-soft)}.cert__meta{font-family:var(--font-mono);font-size:.68rem;color:var(--text-3);padding:.25rem .6rem;border-radius:var(--r-pill);background:var(--surface-2);border:1px solid var(--border)}.cert__title{font-size:1.05rem;font-weight:600;margin-bottom:.2rem}.cert__issuer{font-size:var(--fs-sm);color:var(--primary);margin-bottom:.7rem}.cert__desc{flex:1;font-size:var(--fs-sm);color:var(--text-2);line-height:1.55}.cert__links{display:flex;flex-wrap:wrap;gap:.5rem 1.1rem;margin-top:1rem}.cert__links a{display:inline-flex;align-items:center;gap:.3rem;font-weight:600;font-size:var(--fs-sm);color:var(--accent)}.cert__links a svg{transition:transform var(--t-fast) var(--ease-out)}.cert__links a:hover svg{transform:translate(2px,-2px)}.contact__grid{display:grid;grid-template-columns:1fr;gap:clamp(2rem,5vw,3rem)}.contact__intro .section-title{margin-top:.7rem}.channels{display:flex;flex-direction:column;gap:.7rem;margin-top:1.8rem}.channel{display:flex;align-items:center;gap:.9rem;padding:.85rem 1rem;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border);transition:transform var(--t-fast) var(--ease-out),border-color var(--t-fast) var(--ease-out),background-color var(--t-fast) var(--ease-out)}.channel:hover{transform:translate(4px);border-color:var(--primary);background:var(--primary-soft)}.channel:has(.channel__icon--email):hover{border-color:#6366f1;background:#6366f114}.channel:has(.channel__icon--github):hover{border-color:#f0f6fc;background:#ffffff0a}.channel:has(.channel__icon--linkedin):hover{border-color:#0a66c2;background:#0a66c214}.channel:has(.channel__icon--youtube):hover{border-color:red;background:#ff00000f}.channel__icon{display:grid;place-items:center;width:42px;height:42px;border-radius:var(--r-sm);font-size:1.2rem;color:var(--primary);background:var(--surface-2);flex:none}.channel__icon--email{color:#818cf8;background:#6366f126}.channel__icon--github{color:#f0f6fc;background:#ffffff14}.channel__icon--linkedin{color:#0a66c2;background:#0a66c226}.channel__icon--youtube{color:red;background:#ff00001f}.channel__text{display:flex;flex-direction:column;min-width:0;flex:1}.channel__text small{font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3)}.channel__text b{font-size:.92rem;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.channel__arrow{color:var(--text-3);transition:transform var(--t-fast) var(--ease-out),color var(--t-fast) var(--ease-out)}.channel:hover .channel__arrow{color:var(--primary);transform:translate(2px,-2px)}.channel:has(.channel__icon--email):hover .channel__arrow{color:#818cf8}.channel:has(.channel__icon--github):hover .channel__arrow{color:#f0f6fc}.channel:has(.channel__icon--linkedin):hover .channel__arrow{color:#0a66c2}.channel:has(.channel__icon--youtube):hover .channel__arrow{color:red}[data-theme=light] .channel__icon--github{color:#181717;background:#18171714}[data-theme=light] .channel:has(.channel__icon--github):hover{border-color:#181717;background:#1817170a}[data-theme=light] .channel:has(.channel__icon--github):hover .channel__arrow{color:#181717}.contact__form{padding:clamp(1.4rem,4vw,2rem);display:flex;flex-direction:column;gap:1rem}.contact__honey{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}.field{display:flex;flex-direction:column;gap:.4rem}.field label{font-size:var(--fs-sm);font-weight:600;color:var(--text-2)}.field input,.field textarea{width:100%;padding:.8rem .95rem;border-radius:var(--r-md);background:var(--surface-2);border:1px solid var(--border);color:var(--text);font-size:1rem;transition:border-color var(--t-fast) var(--ease-out),box-shadow var(--t-fast) var(--ease-out),background-color var(--t-fast) var(--ease-out)}.field textarea{resize:vertical;min-height:110px}.field input::placeholder,.field textarea::placeholder{color:var(--text-3)}.field input:focus-visible,.field textarea:focus-visible{outline:none;border-color:var(--primary);background:var(--surface);box-shadow:0 0 0 4px var(--primary-soft)}.form-status{min-height:.5rem}.form-status__msg{display:flex;align-items:center;gap:.5rem;padding:.75rem .9rem;border-radius:var(--r-md);font-size:var(--fs-sm);font-weight:500}.form-status__msg svg{flex:none;font-size:1.1rem}.form-status__msg.is-ok{color:var(--success);background:color-mix(in srgb,var(--success) 14%,transparent);border:1px solid color-mix(in srgb,var(--success) 30%,transparent)}.form-status__msg.is-err{color:var(--danger);background:color-mix(in srgb,var(--danger) 12%,transparent);border:1px solid color-mix(in srgb,var(--danger) 30%,transparent)}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(min-width:880px){.contact__grid{grid-template-columns:1fr 1.05fr;align-items:start}}.footer{border-top:1px solid var(--border);background:var(--bg-2);padding-block:clamp(2.5rem,5vw,3.5rem)}.footer__top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.5rem;padding-bottom:1.8rem;border-bottom:1px solid var(--border)}.footer__brand{flex:none}.footer__nav{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem}.footer__nav a{font-size:var(--fs-sm);font-weight:500;color:var(--text-2);transition:color var(--t-fast) var(--ease-out)}.footer__nav a:hover{color:var(--primary)}.footer__socials{display:flex;gap:.5rem}.footer__socials a{display:grid;place-items:center;width:40px;height:40px;border-radius:var(--r-sm);font-size:1.1rem;color:var(--text-2);background:var(--surface);border:1px solid var(--border);transition:color var(--t-fast) var(--ease-out),border-color var(--t-fast) var(--ease-out),transform var(--t-fast) var(--ease-out)}.footer__socials a:hover{color:var(--primary);border-color:var(--primary);transform:translateY(-2px)}.footer__bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem 1.5rem;padding-top:1.5rem;font-size:var(--fs-sm);color:var(--text-3)}.footer__credit{color:var(--text-2)}@media(max-width:859px){.footer{padding-bottom:calc(var(--bottom-nav-h) + env(safe-area-inset-bottom) + 1.5rem)}}.back-to-top{position:fixed;bottom:1.75rem;right:1.75rem;z-index:var(--z-toast);display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--r-md);background:var(--grad-brand);color:#fff;box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity var(--t-med) var(--ease-out),transform var(--t-med) var(--ease-out),box-shadow var(--t-med) var(--ease-out)}.back-to-top svg{width:1.2rem;height:1.2rem;flex:none}.back-to-top--visible{opacity:1;pointer-events:auto;transform:none}.back-to-top:hover{box-shadow:var(--glow-primary);transform:translateY(-2px)}.back-to-top:active{transform:translateY(0) scale(.95)}@media(max-width:859px){.back-to-top{bottom:calc(var(--bottom-nav-h) + env(safe-area-inset-bottom) + 1rem);right:1rem}}