/*
Theme Name: Isarhane Portfolio
Theme URI: https://isarhane.com
Author: Isarhane
Author URI: https://isarhane.com
Description: Custom premium one-page portfolio theme — SEO, content strategy, brand and dev work. Built from the Isarhane brand brief (glassmorphism, light/dark mode, growth console hero).
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: isarhane
*/

/* ===================== TOKENS ===================== */
:root{
  --bg:#FAFAFA;
  --bg-raised:#FFFFFF;
  --text:#0F172A;
  --text-soft:rgba(15,23,42,.62);
  --text-faint:rgba(15,23,42,.42);
  --accent-blue:#2563EB;
  --accent-green:#10B981;
  --card-bg:rgba(255,255,255,.75);
  --card-border:rgba(0,0,0,.06);
  --hairline:rgba(15,23,42,.08);
  --console-bg:#0F172A;
  --console-text:#E2E8F0;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-soft:0 24px 60px -24px rgba(15,23,42,.18);
  --shadow-pop:0 30px 70px -20px rgba(37,99,235,.25);
  --font-display:'Inter',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'JetBrains Mono',monospace;
  --grad-primary:linear-gradient(135deg,var(--accent-blue) 0%,var(--accent-green) 100%);
  --maxw:1180px;
}
[data-theme="dark"]{
  --bg:#020617;
  --bg-raised:#0B1220;
  --text:#F8FAFC;
  --text-soft:rgba(248,250,252,.66);
  --text-faint:rgba(248,250,252,.42);
  --accent-blue:#3B82F6;
  --accent-green:#22C55E;
  --card-bg:rgba(255,255,255,.045);
  --card-border:rgba(255,255,255,.09);
  --hairline:rgba(255,255,255,.1);
  --console-bg:#000814;
  --console-text:#CBD5E1;
  --shadow-soft:0 24px 70px -24px rgba(0,0,0,.65);
  --shadow-pop:0 30px 80px -20px rgba(59,130,246,.35);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-weight:500;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  transition:background-color .5s ease,color .5s ease;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:800;
  letter-spacing:-0.02em;
  margin:0 0 .5em;
  color:var(--text);
}
p{margin:0 0 1em;color:var(--text-soft);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
ul{margin:0;padding:0;list-style:none;}
::selection{background:var(--accent-blue);color:#fff;}
:focus-visible{outline:2px solid var(--accent-blue);outline-offset:3px;border-radius:4px;}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:128px 0;position:relative;}
@media (max-width:768px){.section{padding:84px 0;}}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:12px;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent-blue);
  background:color-mix(in srgb, var(--accent-blue) 10%, transparent);
  border:1px solid color-mix(in srgb, var(--accent-blue) 25%, transparent);
  padding:7px 14px;border-radius:100px;margin-bottom:20px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-green);box-shadow:0 0 0 0 var(--accent-green);animation:pulseDot 2s infinite;}
@keyframes pulseDot{0%{box-shadow:0 0 0 0 rgba(16,185,129,.5);}70%{box-shadow:0 0 0 6px rgba(16,185,129,0);}100%{box-shadow:0 0 0 0 rgba(16,185,129,0);}}

.heading-xl{font-size:clamp(2.4rem,5vw,4.2rem);line-height:1.05;}
.heading-lg{font-size:clamp(2rem,3.6vw,2.8rem);line-height:1.1;}
.heading-md{font-size:clamp(1.3rem,2vw,1.6rem);}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head.center{margin-inline:auto;text-align:center;}
.text-soft{color:var(--text-soft);}
.text-lg{font-size:1.15rem;}

.grad-text{
  background:var(--grad-primary);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:100px;font-weight:700;font-size:.95rem;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s ease,background .35s ease;white-space:nowrap;}
.btn-primary{background:var(--grad-primary);color:#fff;box-shadow:var(--shadow-pop);}
.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 36px 80px -18px rgba(37,99,235,.4);}
.btn-secondary{background:var(--card-bg);border:1px solid var(--card-border);backdrop-filter:blur(12px);color:var(--text);}
.btn-secondary:hover{transform:translateY(-3px);border-color:var(--accent-blue);}
.btn-ghost{padding:10px 0;border-bottom:2px solid var(--accent-blue);border-radius:0;}
.btn-row{display:flex;gap:16px;flex-wrap:wrap;}

/* Glass card */
.card{
  background:var(--card-bg);
  border:1px solid var(--card-border);
  border-radius:var(--radius-lg);
  backdrop-filter:blur(20px);
  box-shadow:var(--shadow-soft);
  transition:transform .45s cubic-bezier(.2,.8,.2,1),box-shadow .45s ease,border-color .45s ease;
}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);}
.reveal.in-view{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
}

/* ===================== TOP PROGRESS BAR ===================== */
.progress-bar{position:fixed;top:0;left:0;height:3px;width:0%;background:var(--grad-primary);z-index:9999;transition:width .1s ease-out;}

/* ===================== HEADER ===================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:20px 0;
  transition:background-color .4s ease,padding .4s ease,box-shadow .4s ease,border-color .4s ease;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter:blur(16px);
  padding:13px 0;
  border-bottom:1px solid var(--hairline);
}
.nav{display:flex;align-items:center;justify-content:space-between;}
.logo{font-family:var(--font-mono);font-weight:700;font-size:1.05rem;letter-spacing:-.02em;display:flex;align-items:center;gap:8px;}
.logo .dot{width:8px;height:8px;border-radius:50%;background:var(--grad-primary);}
.nav-links{display:flex;align-items:center;gap:34px;}
.nav-links a{font-size:.92rem;font-weight:600;color:var(--text-soft);transition:color .25s ease;position:relative;}
.nav-links a:hover{color:var(--text);}
.nav-actions{display:flex;align-items:center;gap:14px;}
.theme-toggle{
  width:42px;height:42px;border-radius:50%;
  background:var(--card-bg);border:1px solid var(--card-border);
  display:flex;align-items:center;justify-content:center;
  transition:transform .4s ease,border-color .3s ease;
}
.theme-toggle:hover{transform:rotate(20deg);}
.theme-toggle svg{width:18px;height:18px;}
.icon-sun{display:none;}
[data-theme="dark"] .icon-moon{display:none;}
[data-theme="dark"] .icon-sun{display:block;}
.nav-toggle{display:none;width:42px;height:42px;border-radius:50%;background:var(--card-bg);border:1px solid var(--card-border);align-items:center;justify-content:center;flex-direction:column;gap:4px;}
.nav-toggle span{width:18px;height:2px;background:var(--text);display:block;transition:transform .3s ease,opacity .3s ease;}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

.mobile-nav{
  position:fixed;top:0;right:0;height:100vh;width:78%;max-width:320px;
  background:var(--bg-raised);border-left:1px solid var(--hairline);
  z-index:1100;padding:100px 32px 40px;
  transform:translateX(100%);transition:transform .5s cubic-bezier(.2,.8,.2,1);
  display:flex;flex-direction:column;gap:26px;
}
.mobile-nav.open{transform:translateX(0);}
.mobile-nav a{font-size:1.1rem;font-weight:700;}
.mobile-nav .btn{margin-top:10px;justify-content:center;}

@media (max-width:860px){
  .nav-links{display:none;}
  .nav-toggle{display:flex;}
}

/* ===================== HERO ===================== */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding-top:120px;padding-bottom:80px;overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden;}
.hero-bg .grid{
  position:absolute;inset:-10% -10%;
  background-image:linear-gradient(var(--hairline) 1px,transparent 1px),linear-gradient(90deg,var(--hairline) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 30%, black 10%, transparent 70%);
  opacity:.7;
}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.45;}
.blob-1{width:420px;height:420px;background:var(--accent-blue);top:-120px;right:-80px;animation:float1 16s ease-in-out infinite;}
.blob-2{width:360px;height:360px;background:var(--accent-green);bottom:-140px;left:-100px;animation:float2 18s ease-in-out infinite;}
@keyframes float1{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(-30px,40px) scale(1.08);}}
@keyframes float2{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(30px,-30px) scale(1.05);}}

.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr;gap:64px;}}

.hero-heading{margin-bottom:22px;}
.hero-desc{max-width:480px;font-size:1.08rem;margin-bottom:34px;}

.hero-stats-row{display:flex;gap:34px;margin-top:48px;flex-wrap:wrap;}
.hero-stats-row .stat-num{font-family:var(--font-mono);font-size:1.5rem;font-weight:700;color:var(--text);}
.hero-stats-row .stat-label{font-size:.78rem;color:var(--text-faint);font-weight:600;text-transform:uppercase;letter-spacing:.05em;}

/* Signature element: Growth Console */
.console-wrap{position:relative;}
.console{
  background:var(--console-bg);
  border-radius:var(--radius-lg);
  padding:22px;
  box-shadow:0 50px 100px -30px rgba(2,6,23,.45);
  border:1px solid rgba(255,255,255,.06);
  position:relative;
  transform:rotate(1.2deg);
}
.console-titlebar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.console-dots{display:flex;gap:6px;}
.console-dots span{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.18);}
.console-path{font-family:var(--font-mono);font-size:.72rem;color:rgba(255,255,255,.4);}
.console-live{display:flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:.68rem;color:#34D399;}
.console-live .ld{width:6px;height:6px;border-radius:50%;background:#34D399;animation:pulseDot 1.6s infinite;}

.console-row{
  background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.06);
  border-radius:var(--radius-md);padding:16px 18px;margin-bottom:12px;
}
.console-row-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.console-row-label{font-family:var(--font-mono);font-size:.74rem;color:rgba(255,255,255,.55);}
.console-row-value{font-family:var(--font-mono);font-size:1.05rem;font-weight:700;color:#fff;}
.console-row-value.up::after{content:"▲";font-size:.6rem;color:#34D399;margin-left:6px;}

.spark{display:flex;align-items:flex-end;gap:4px;height:34px;}
.spark span{flex:1;background:linear-gradient(180deg,#3B82F6,#10B981);border-radius:3px;transform:scaleY(0);transform-origin:bottom;transition:transform 1s cubic-bezier(.2,.8,.2,1);}

.ring-wrap{display:flex;align-items:center;gap:14px;}
.ring{width:46px;height:46px;}
.ring circle{fill:none;stroke-width:5;}
.ring .bg{stroke:rgba(255,255,255,.1);}
.ring .fg{stroke:#10B981;stroke-linecap:round;transition:stroke-dashoffset 1.4s cubic-bezier(.2,.8,.2,1);}

.status-pill{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:.68rem;font-weight:600;color:#34D399;background:rgba(52,211,153,.12);border:1px solid rgba(52,211,153,.3);padding:4px 10px;border-radius:100px;}

.console-float-badge{
  position:absolute;bottom:-22px;left:-22px;
  background:var(--card-bg);border:1px solid var(--card-border);backdrop-filter:blur(16px);
  border-radius:var(--radius-md);padding:14px 18px;box-shadow:var(--shadow-soft);
  display:flex;align-items:center;gap:10px;
}
.console-float-badge .num{font-family:var(--font-mono);font-weight:700;font-size:1.1rem;}
@media (max-width:980px){.console-float-badge{display:none;}}

/* ===================== ABOUT ===================== */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:start;}
@media (max-width:900px){.about-grid{grid-template-columns:1fr;gap:48px;}}
.about-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.tag-chip{font-family:var(--font-mono);font-size:.78rem;font-weight:500;padding:8px 14px;border-radius:100px;border:1px solid var(--hairline);color:var(--text-soft);}

.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:8px;}
@media (max-width:600px){.stats-grid{grid-template-columns:repeat(2,1fr);}}
.stat-card{padding:28px 22px;text-align:left;}
.stat-card .num{font-family:var(--font-mono);font-size:2.1rem;font-weight:700;display:block;}
.stat-card .label{font-size:.82rem;color:var(--text-faint);font-weight:600;margin-top:6px;}

/* ===================== SKILLS ===================== */
.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media (max-width:900px){.skills-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.skills-grid{grid-template-columns:1fr;}}
.skill-card{padding:30px;}
.skill-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-pop);border-color:color-mix(in srgb, var(--accent-blue) 30%, transparent);}
.skill-icon{width:46px;height:46px;border-radius:12px;background:var(--grad-primary);display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.skill-icon svg{width:22px;height:22px;stroke:#fff;}
.skill-card h3{font-size:1.1rem;margin-bottom:12px;}
.skill-card ul li{font-size:.88rem;color:var(--text-soft);padding:5px 0;display:flex;align-items:center;gap:8px;}
.skill-card ul li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent-green);flex-shrink:0;}

/* ===================== SERVICES ===================== */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media (max-width:900px){.services-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.services-grid{grid-template-columns:1fr;}}
.service-card{padding:32px;display:flex;flex-direction:column;height:100%;}
.service-card:hover{transform:translateY(-6px);}
.service-num{font-family:var(--font-mono);font-size:.78rem;color:var(--accent-blue);font-weight:700;margin-bottom:14px;}
.service-card h3{font-size:1.15rem;margin-bottom:10px;}
.service-card p{font-size:.92rem;flex-grow:1;}
.service-cta-wrap{text-align:center;margin-top:50px;}

/* ===================== TESTIMONIALS ===================== */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media (max-width:900px){.testi-grid{grid-template-columns:1fr;}}
.testi-card{padding:30px;}
.stars{color:#F59E0B;font-size:.9rem;margin-bottom:16px;letter-spacing:2px;}
.testi-quote{font-size:.98rem;color:var(--text);margin-bottom:22px;}
.testi-person{display:flex;align-items:center;gap:12px;}
.avatar-circle{width:42px;height:42px;border-radius:50%;background:var(--grad-primary);display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--font-mono);font-weight:700;font-size:.85rem;flex-shrink:0;}
.testi-person .role{font-size:.78rem;color:var(--text-faint);}
.testi-person .name{font-size:.92rem;font-weight:700;}

/* ===================== BLOG ===================== */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media (max-width:900px){.blog-grid{grid-template-columns:1fr;}}
.blog-card{overflow:hidden;display:flex;flex-direction:column;}
.blog-cover{height:160px;position:relative;overflow:hidden;}
.blog-cover svg{width:100%;height:100%;}
.blog-body{padding:26px;}
.blog-topics{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px;}
.blog-topics span{font-family:var(--font-mono);font-size:.7rem;color:var(--text-faint);border:1px solid var(--hairline);padding:3px 9px;border-radius:100px;}
.blog-card h3{font-size:1.08rem;margin-bottom:14px;}
.read-more{font-size:.85rem;font-weight:700;color:var(--accent-blue);display:inline-flex;align-items:center;gap:6px;}
.read-more svg{width:14px;height:14px;transition:transform .3s ease;}
.blog-card:hover .read-more svg{transform:translateX(4px);}

/* ===================== PROJECTS ===================== */
.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px;}
.filter-btn{padding:9px 18px;border-radius:100px;font-size:.85rem;font-weight:700;border:1px solid var(--hairline);color:var(--text-soft);transition:all .3s ease;}
.filter-btn.active{background:var(--grad-primary);color:#fff;border-color:transparent;}
.projects-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
@media (max-width:768px){.projects-grid{grid-template-columns:1fr;}}
.project-card{padding:0;overflow:hidden;display:none;}
.project-card.show{display:block;animation:fadeIn .6s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}
.project-visual{height:190px;position:relative;}
.project-visual svg{width:100%;height:100%;}
.project-body{padding:26px;}
.project-cat{font-family:var(--font-mono);font-size:.72rem;color:var(--accent-green);font-weight:700;text-transform:uppercase;letter-spacing:.05em;}
.project-card h3{font-size:1.1rem;margin:10px 0;}

/* ===================== FAQ ===================== */
.faq-list{max-width:760px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--hairline);}
.faq-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;padding:22px 4px;text-align:left;font-weight:700;font-size:1.02rem;}
.faq-trigger .plus{width:20px;height:20px;position:relative;flex-shrink:0;}
.faq-trigger .plus::before,.faq-trigger .plus::after{content:"";position:absolute;background:var(--text);transition:transform .35s ease;}
.faq-trigger .plus::before{top:50%;left:0;width:100%;height:2px;transform:translateY(-50%);}
.faq-trigger .plus::after{left:50%;top:0;height:100%;width:2px;transform:translateX(-50%);}
.faq-item.open .plus::after{transform:translateX(-50%) rotate(90deg);opacity:0;}
.faq-panel{max-height:0;overflow:hidden;transition:max-height .4s ease;}
.faq-panel-inner{padding:0 4px 22px;font-size:.95rem;}

/* ===================== CONTACT ===================== */
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:flex-start;}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;gap:40px;}}
.contact-info-item{display:flex;align-items:center;gap:14px;margin-bottom:20px;}
.contact-info-item .ic{width:42px;height:42px;border-radius:12px;background:var(--card-bg);border:1px solid var(--card-border);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.contact-info-item .ic svg{width:18px;height:18px;}
.contact-info-item .lbl{font-size:.75rem;color:var(--text-faint);}
.contact-info-item .val{font-weight:700;font-size:.96rem;}

.form-card{padding:36px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:560px){.form-row{grid-template-columns:1fr;}}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.78rem;font-weight:700;margin-bottom:8px;color:var(--text-soft);}
.field input,.field textarea{
  width:100%;padding:13px 16px;border-radius:var(--radius-sm);
  border:1px solid var(--hairline);background:var(--bg);color:var(--text);
  font-family:var(--font-body);font-size:.94rem;transition:border-color .25s ease,box-shadow .25s ease;
}
.field input:focus,.field textarea:focus{border-color:var(--accent-blue);box-shadow:0 0 0 4px color-mix(in srgb, var(--accent-blue) 14%, transparent);outline:none;}
.field.error input,.field.error textarea{border-color:#EF4444;}
.field .err-msg{font-size:.74rem;color:#EF4444;margin-top:6px;display:none;}
.field.error .err-msg{display:block;}
.form-success{display:none;align-items:center;gap:14px;padding:18px;border-radius:var(--radius-sm);background:color-mix(in srgb, var(--accent-green) 12%, transparent);border:1px solid color-mix(in srgb, var(--accent-green) 30%, transparent);margin-top:18px;}
.form-success.show{display:flex;animation:fadeIn .5s ease;}
.check-circle{width:30px;height:30px;border-radius:50%;background:var(--accent-green);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.check-circle svg{width:16px;height:16px;stroke:#fff;}

/* ===================== FOOTER ===================== */
.site-footer{padding:80px 0 32px;border-top:1px solid var(--hairline);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:60px;}
@media (max-width:900px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-col h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);margin-bottom:18px;font-family:var(--font-mono);font-weight:600;}
.footer-col li{margin-bottom:12px;}
.footer-col a{font-size:.9rem;color:var(--text-soft);transition:color .25s ease;}
.footer-col a:hover{color:var(--accent-blue);}
.footer-brand p{max-width:280px;font-size:.9rem;}
.newsletter-row{display:flex;gap:8px;margin-top:6px;}
.newsletter-row input{flex:1;padding:11px 14px;border-radius:var(--radius-sm);border:1px solid var(--hairline);background:var(--bg);color:var(--text);font-size:.85rem;}
.newsletter-row button{padding:11px 16px;border-radius:var(--radius-sm);background:var(--grad-primary);color:#fff;font-weight:700;font-size:.85rem;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding-top:28px;border-top:1px solid var(--hairline);font-size:.82rem;color:var(--text-faint);}

/* ===================== FLOATING SOCIAL ===================== */
.floating-social{position:fixed;right:24px;top:50%;transform:translateY(-50%);z-index:900;display:flex;flex-direction:column;gap:12px;}
@media (max-width:768px){.floating-social{display:none;}}
.social-icon{
  width:46px;height:46px;border-radius:50%;
  background:var(--card-bg);border:1px solid var(--card-border);backdrop-filter:blur(14px);
  display:flex;align-items:center;justify-content:center;
  transition:transform .35s cubic-bezier(.2,.8,.2,1),background .35s ease;
  box-shadow:var(--shadow-soft);
}
.social-icon svg{width:19px;height:19px;stroke:var(--text);transition:stroke .3s ease;}
.social-icon:hover{transform:scale(1.15) translateX(-4px);background:var(--grad-primary);}
.social-icon:hover svg{stroke:#fff;}

/* ===================== BACK TO TOP ===================== */
.back-to-top{
  position:fixed;bottom:28px;right:24px;width:50px;height:50px;border-radius:50%;
  background:var(--grad-primary);box-shadow:var(--shadow-pop);
  display:flex;align-items:center;justify-content:center;z-index:900;
  opacity:0;transform:translateY(20px) scale(.8);pointer-events:none;
  transition:opacity .35s ease,transform .35s ease;
}
.back-to-top.show{opacity:1;transform:translateY(0) scale(1);pointer-events:auto;}
.back-to-top svg{width:20px;height:20px;stroke:#fff;}
@media (max-width:768px){.back-to-top{right:20px;bottom:20px;}}