/* ============================================================
   SELENOSOFT — Digital Apex Design System v5
   Theme: Premium Dark/Light | Outfit + DM Sans | FA Icons
   PageSpeed 95+ Optimised | All components included
   ============================================================ */

/* ── CSS Variables ── */
:root {
  --clr-bg:          #ffffff;
  --clr-bg-alt:      #f5f7ff;
  --clr-bg-muted:    #eef2ff;
  --clr-dark:        #050d1f;
  --clr-dark-2:      #0c1535;
  --clr-dark-3:      #142050;
  --clr-primary:     #1e40af;
  --clr-primary-v:   #2563eb;
  --clr-primary-lt:  #dbeafe;
  --clr-accent:      #f97316;
  --clr-accent-lt:   #fff7ed;
  --clr-accent-dk:   #ea6c0a;
  --clr-purple:      #7c3aed;
  --clr-purple-lt:   #ede9fe;
  --clr-cyan:        #0891b2;
  --clr-cyan-lt:     #cffafe;
  --clr-emerald:     #059669;
  --clr-emerald-lt:  #d1fae5;
  --clr-text:        #0f172a;
  --clr-text-md:     #334155;
  --clr-text-muted:  #64748b;
  --clr-text-light:  #94a3b8;
  --clr-border:      #e2e8f0;
  --clr-border-dk:   #cbd5e1;
  --clr-white:       #ffffff;
  --ff-display:      'Outfit', sans-serif;
  --ff-body:         'DM Sans', sans-serif;
  --max-w:           1220px;
  --nav-h:           72px;
  --topbar-h:        40px;
  --radius-xs:       4px;
  --radius-sm:       8px;
  --radius:          14px;
  --radius-lg:       20px;
  --radius-xl:       32px;
  --radius-full:     9999px;
  --shadow-xs:       0 1px 2px rgba(0,0,0,.05);
  --shadow-sm:       0 2px 8px rgba(0,0,0,.07);
  --shadow:          0 6px 24px rgba(0,0,0,.09);
  --shadow-lg:       0 12px 40px rgba(0,0,0,.11);
  --shadow-xl:       0 24px 64px rgba(0,0,0,.14);
  --shadow-glow:     0 0 40px rgba(37,99,235,.25);
  --tr-fast:         150ms ease;
  --tr:              260ms ease;
  --tr-slow:         400ms cubic-bezier(.4,0,.2,1);
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--ff-body);font-size:1rem;line-height:1.68;color:var(--clr-text);background:var(--clr-bg);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,video,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font-family:inherit;border:none;background:none}
ul{list-style:none}
address{font-style:normal}
input,textarea,select{font-family:inherit}

/* ── Typography ── */
h1,h2,h3,h4,h5,h6{font-family:var(--ff-display);font-weight:700;line-height:1.18;color:var(--clr-text);letter-spacing:-.025em}
h1{font-size:clamp(2.4rem,5.5vw,3.9rem);font-weight:800}
h2{font-size:clamp(1.8rem,3.8vw,2.75rem)}
h3{font-size:clamp(1.2rem,2.2vw,1.65rem)}
h4{font-size:1.12rem}
p{color:var(--clr-text-muted)}
em{font-style:normal;color:var(--clr-primary-v)}
strong{color:var(--clr-text)}

/* ── Container ── */
.container{width:100%;max-width:var(--max-w);margin-inline:auto;padding-inline:1.5rem}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.9rem;border-radius:var(--radius-sm);font-family:var(--ff-display);font-weight:600;font-size:.93rem;letter-spacing:.01em;transition:all var(--tr);white-space:nowrap;position:relative;overflow:hidden}
.btn--primary{background:linear-gradient(135deg,var(--clr-primary-v),var(--clr-primary));color:#fff;box-shadow:0 4px 16px rgba(37,99,235,.35)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(37,99,235,.45)}
.btn--accent{background:linear-gradient(135deg,var(--clr-accent),#e85d04);color:#fff;box-shadow:0 4px 16px rgba(249,115,22,.35)}
.btn--accent:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(249,115,22,.45)}
.btn--outline{border:2px solid var(--clr-primary-v);color:var(--clr-primary-v);background:transparent}
.btn--outline:hover{background:var(--clr-primary-v);color:#fff;transform:translateY(-2px)}
.btn--outline-white{border:2px solid rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.08);backdrop-filter:blur(8px)}
.btn--outline-white:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.7)}
.btn--ghost{color:var(--clr-primary-v);font-weight:600}
.btn--ghost:hover{gap:.8rem}
.btn--sm{padding:.55rem 1.3rem;font-size:.84rem}
.btn--lg{padding:1.05rem 2.4rem;font-size:1.05rem}
.btn--full{width:100%;justify-content:center}

/* ── Topbar ── */
.topbar{background:var(--clr-dark);color:#fff;height:var(--topbar-h);font-size:.8rem;letter-spacing:.01em}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;height:100%}
.topbar__left{display:flex;gap:1.5rem}
.topbar__link{display:flex;align-items:center;gap:.45rem;color:rgba(255,255,255,.75);transition:color var(--tr-fast)}
.topbar__link:hover{color:#fff}
.topbar__link i{font-size:.78rem}
.topbar__right{display:flex;align-items:center;gap:1.25rem}
.topbar__badge{background:rgba(37,99,235,.3);color:rgba(255,255,255,.9);padding:.18rem .7rem;border-radius:var(--radius-full);font-size:.72rem;font-weight:700;font-family:var(--ff-display);letter-spacing:.04em;text-transform:uppercase}
.topbar__cta{color:rgba(255,255,255,.85);font-weight:600;transition:color var(--tr-fast)}
.topbar__cta:hover{color:#fff}

/* ── Header ── */
.header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--clr-border);transition:box-shadow var(--tr),background var(--tr)}
.header.scrolled{box-shadow:0 4px 30px rgba(0,0,0,.1);background:rgba(255,255,255,.99)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);gap:2rem}

/* Logo */
.logo-text{font-family:var(--ff-display);font-size:1.65rem;font-weight:900;color:var(--clr-dark);letter-spacing:-.04em;display:inline-flex;align-items:center;gap:.1rem}
.logo-text em{color:var(--clr-primary-v);font-style:normal}
.logo-dot{width:7px;height:7px;background:var(--clr-accent);border-radius:50%;display:inline-block;margin-left:2px;margin-bottom:8px}

/* Nav */
.nav-list{display:flex;align-items:center;gap:.25rem}
.nav-list>li>a{display:flex;align-items:center;gap:.3rem;padding:.55rem .85rem;border-radius:var(--radius-sm);font-family:var(--ff-display);font-size:.9rem;font-weight:600;color:var(--clr-text-md);transition:all var(--tr-fast)}
.nav-list>li>a:hover,.nav-list>li>a.active{color:var(--clr-primary-v);background:var(--clr-primary-lt)}
.nav-dropdown{position:relative}
.nav-dropdown>a>i.fa-chevron-down{font-size:.65rem;transition:transform var(--tr-fast);margin-left:.1rem}
.nav-dropdown:hover>a>i.fa-chevron-down{transform:rotate(180deg)}
.dropdown-menu{position:absolute;top:calc(100% + .5rem);left:50%;transform:translateX(-50%) translateY(-8px);background:#fff;border:1px solid var(--clr-border);border-radius:var(--radius);box-shadow:var(--shadow-xl);min-width:250px;padding:.5rem;opacity:0;pointer-events:none;transition:all var(--tr);display:grid;gap:2px}
.nav-dropdown:hover .dropdown-menu,.nav-dropdown:focus-within .dropdown-menu{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.dropdown-menu li a{display:flex;align-items:center;gap:.75rem;padding:.65rem .9rem;border-radius:var(--radius-sm);font-size:.88rem;font-weight:500;color:var(--clr-text-md);transition:all var(--tr-fast)}
.dropdown-menu li a:hover{background:var(--clr-bg-alt);color:var(--clr-primary-v)}
.dropdown-icon{width:32px;height:32px;border-radius:var(--radius-xs);display:flex;align-items:center;justify-content:center;font-size:.85rem;flex-shrink:0}
.dropdown-icon--blue{background:var(--clr-primary-lt);color:var(--clr-primary-v)}
.dropdown-icon--orange{background:var(--clr-accent-lt);color:var(--clr-accent)}
.dropdown-icon--purple{background:var(--clr-purple-lt);color:var(--clr-purple)}
.dropdown-icon--cyan{background:var(--clr-cyan-lt);color:var(--clr-cyan)}
.dropdown-icon--green{background:var(--clr-emerald-lt);color:var(--clr-emerald)}
.dropdown-icon--dark{background:#e0e7ff;color:#3730a3}
.header__actions{display:flex;align-items:center;gap:1rem}

/* Hamburger */
.hamburger{display:none;flex-direction:column;gap:5px;padding:6px;border-radius:6px;transition:background var(--tr-fast)}
.hamburger:hover{background:var(--clr-bg-alt)}
.hamburger span{width:22px;height:2.5px;background:var(--clr-text);border-radius:4px;transition:all var(--tr);display:block}
.hamburger.is-active span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.hamburger.is-active span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.is-active span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* Mobile Nav */
.nav-overlay{position:fixed;inset:0;background:rgba(5,9,30,.6);backdrop-filter:blur(4px);z-index:1998;opacity:0;pointer-events:none;transition:opacity var(--tr)}
.nav-overlay.is-visible{opacity:1;pointer-events:auto}
.mobile-nav{position:fixed;top:0;left:0;bottom:0;width:min(360px,92vw);background:#fff;z-index:1999;transform:translateX(-100%);transition:transform var(--tr-slow);overflow-y:auto;display:flex;flex-direction:column;padding:1.5rem;box-shadow:8px 0 40px rgba(0,0,0,.2)}
.mobile-nav.is-open{transform:translateX(0)}
.mobile-nav__header{display:flex;align-items:center;justify-content:space-between;padding-bottom:1.5rem;border-bottom:1px solid var(--clr-border);margin-bottom:1rem}
.mobile-nav__close{width:36px;height:36px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;background:var(--clr-bg-alt);color:var(--clr-text-md);font-size:.9rem;transition:all var(--tr-fast)}
.mobile-nav__close:hover{background:var(--clr-bg-muted)}
.mobile-nav__list{flex:1}
.mobile-nav__list li a,.submenu-toggle{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.8rem 1rem;border-radius:var(--radius-sm);font-family:var(--ff-display);font-size:.95rem;font-weight:600;color:var(--clr-text-md);width:100%;transition:all var(--tr-fast)}
.mobile-nav__list li a:hover,.mobile-nav__list li a.active{background:var(--clr-primary-lt);color:var(--clr-primary-v)}
.submenu-toggle{background:none;border:none}
.submenu-toggle:hover{background:var(--clr-bg-alt)}
.submenu{display:none;padding-left:1rem;margin-top:.25rem}
.submenu.is-open{display:block}
.submenu li a{font-size:.88rem;font-weight:500;padding:.6rem .9rem}
.mobile-nav__cta{padding-top:1.5rem;border-top:1px solid var(--clr-border);margin-top:auto}
.mobile-nav__contact{margin-top:1rem;display:flex;flex-direction:column;gap:.5rem}
.mobile-nav__contact a{font-size:.83rem;color:var(--clr-text-muted);display:flex;align-items:center;gap:.4rem}

/* ── HERO ── */
.hero{background:var(--clr-dark);min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:5rem 0 4rem}
.hero__grid{position:absolute;inset:0;background-image:linear-gradient(rgba(37,99,235,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.07) 1px,transparent 1px);background-size:60px 60px}
.hero__orb{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none}
.hero__orb--1{width:600px;height:600px;background:radial-gradient(circle,rgba(37,99,235,.35) 0%,transparent 70%);top:-200px;left:-200px;animation:orb-float 12s ease-in-out infinite}
.hero__orb--2{width:500px;height:500px;background:radial-gradient(circle,rgba(124,58,237,.3) 0%,transparent 70%);bottom:-150px;right:-100px;animation:orb-float 10s ease-in-out infinite 3s}
.hero__orb--3{width:350px;height:350px;background:radial-gradient(circle,rgba(8,145,178,.25) 0%,transparent 70%);top:40%;left:40%;animation:orb-float 14s ease-in-out infinite 6s}
@keyframes orb-float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-20px) scale(1.05)}66%{transform:translate(-20px,30px) scale(.95)}}
.hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 520px;gap:4rem;align-items:center}
.hero__badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(37,99,235,.18);border:1px solid rgba(37,99,235,.35);color:#93c5fd;padding:.45rem 1rem;border-radius:var(--radius-full);font-size:.8rem;font-family:var(--ff-display);font-weight:700;letter-spacing:.05em;text-transform:uppercase;margin-bottom:1.5rem}
.hero__badge i{color:var(--clr-accent)}
.hero h1{font-size:clamp(2.6rem,5vw,4.2rem);color:#fff;font-weight:900;line-height:1.08;letter-spacing:-.04em;margin-bottom:1.5rem}
.hero h1 .highlight{background:linear-gradient(135deg,#60a5fa,#a78bfa,#f97316);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero__sub{font-size:1.1rem;color:rgba(255,255,255,.65);max-width:520px;margin-bottom:2.2rem;line-height:1.75}
.hero__actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:3rem}
.hero__trust{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}
.hero__trust-item{display:flex;align-items:center;gap:.5rem;font-size:.82rem;color:rgba(255,255,255,.6);font-family:var(--ff-display);font-weight:600}
.hero__trust-item i{color:#4ade80;font-size:.8rem}

/* Hero Visual Card */
.hero__visual{position:relative}
.hero__card-main{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(20px);border-radius:var(--radius-lg);padding:2rem;position:relative;z-index:2}
.hero__card-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid rgba(255,255,255,.1)}
.hero__card-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--clr-primary-v),var(--clr-purple));border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.2rem;flex-shrink:0}
.hero__card-title{font-family:var(--ff-display);font-weight:700;color:#fff;font-size:1rem}
.hero__card-title span{display:block;font-size:.78rem;color:rgba(255,255,255,.5);font-weight:500;margin-top:.1rem}
.hero__metric-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem;margin-bottom:1.5rem}
.hero__metric{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-sm);padding:.85rem .75rem;text-align:center}
.hero__metric-val{font-family:var(--ff-display);font-size:1.4rem;font-weight:800;color:#fff;display:block;letter-spacing:-.02em}
.hero__metric-val.green{color:#4ade80}
.hero__metric-val.orange{color:var(--clr-accent)}
.hero__metric-val.blue{color:#60a5fa}
.hero__metric-lbl{font-size:.68rem;color:rgba(255,255,255,.45);font-family:var(--ff-display);margin-top:.2rem;display:block}
.hero__tags{display:flex;flex-wrap:wrap;gap:.4rem}
.hero__tag{padding:.25rem .65rem;border-radius:var(--radius-full);font-family:var(--ff-display);font-size:.73rem;font-weight:700}
.hero__tag--blue{background:rgba(37,99,235,.25);color:#93c5fd}
.hero__tag--purple{background:rgba(124,58,237,.25);color:#c4b5fd}
.hero__tag--orange{background:rgba(249,115,22,.25);color:#fdba74}
.hero__tag--green{background:rgba(16,185,129,.25);color:#6ee7b7}
.hero__tag--cyan{background:rgba(8,145,178,.25);color:#67e8f9}

/* Floating badges */
.hero__float{position:absolute;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(12px);border-radius:var(--radius);padding:.75rem 1.1rem;display:flex;align-items:center;gap:.6rem;font-family:var(--ff-display);font-size:.8rem;font-weight:700;color:#fff;white-space:nowrap}
.hero__float--1{top:-20px;right:20px;animation:float-1 5s ease-in-out infinite}
.hero__float--2{bottom:-20px;left:-10px;animation:float-2 6s ease-in-out infinite 1.5s}
@keyframes float-1{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes float-2{0%,100%{transform:translateY(0)}50%{transform:translateY(10px)}}
.pulse-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0;position:relative}
.pulse-dot::after{content:'';position:absolute;inset:-3px;border-radius:50%;animation:pulse-ring 2s ease-out infinite}
.pulse-dot--green{background:#4ade80}
.pulse-dot--green::after{background:rgba(74,222,128,.35)}
.pulse-dot--orange{background:var(--clr-accent)}
.pulse-dot--orange::after{background:rgba(249,115,22,.35)}
@keyframes pulse-ring{0%{opacity:1;transform:scale(1)}100%{opacity:0;transform:scale(2.5)}}

/* Hero Stats */
.hero__stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.1);border-radius:var(--radius);overflow:hidden;margin-top:3rem;border:1px solid rgba(255,255,255,.1)}
.hero__stat{background:rgba(255,255,255,.04);padding:1.25rem 1rem;text-align:center}
.hero__stat-num{font-family:var(--ff-display);font-size:2rem;font-weight:800;color:#fff;display:block;letter-spacing:-.03em}
.hero__stat-label{font-size:.76rem;color:rgba(255,255,255,.5);font-family:var(--ff-display);font-weight:500;display:block;margin-top:.1rem}

/* ── Clients Strip ── */
.clients-strip{background:var(--clr-bg-alt);border-top:1px solid var(--clr-border);border-bottom:1px solid var(--clr-border);padding:1.5rem 0}
.clients-strip__inner{display:flex;align-items:center;gap:2rem;flex-wrap:wrap;justify-content:space-between}
.clients-strip__label{font-size:.78rem;font-family:var(--ff-display);font-weight:700;color:var(--clr-text-light);text-transform:uppercase;letter-spacing:.08em;white-space:nowrap;flex-shrink:0}
.clients-row{display:flex;align-items:center;gap:2rem;flex-wrap:wrap;flex:1;justify-content:flex-end}
.client-logo{font-family:var(--ff-display);font-weight:800;font-size:.92rem;color:var(--clr-text-light);letter-spacing:-.01em;transition:color var(--tr-fast)}
.client-logo:hover{color:var(--clr-primary-v)}

/* ── Section Utilities ── */
.section{padding:5rem 0}
.section--alt{background:var(--clr-bg-alt)}
.section--dark{background:var(--clr-dark);position:relative;overflow:hidden}
.section--muted{background:var(--clr-bg-alt)}
.section-head{margin-bottom:3.5rem}
.section-head--center{text-align:center;max-width:680px;margin-inline:auto;margin-bottom:3.5rem}
.section__label{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--ff-display);font-size:.75rem;font-weight:800;color:var(--clr-primary-v);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.75rem;background:var(--clr-primary-lt);padding:.3rem .8rem;border-radius:var(--radius-full);border:1px solid rgba(37,99,235,.2)}
.section__label--dark{background:rgba(37,99,235,.2);color:#93c5fd;border-color:rgba(37,99,235,.3)}
.section__title{margin-bottom:1rem}
.section__title--white{color:#fff}
.section__subtitle{font-size:1.05rem;line-height:1.75}
.section__subtitle--white{color:rgba(255,255,255,.65)}

/* ── Services Grid ── */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.service-card{background:#fff;border:1px solid var(--clr-border);border-radius:var(--radius);padding:2rem;transition:all var(--tr);position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--clr-primary-v),var(--clr-purple));transform:scaleX(0);transform-origin:left;transition:transform var(--tr)}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl);border-color:transparent}
.service-card:hover::before{transform:scaleX(1)}
.service-card__icon{width:52px;height:52px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:1.25rem}
.service-card__icon--blue{background:var(--clr-primary-lt);color:var(--clr-primary-v)}
.service-card__icon--orange{background:var(--clr-accent-lt);color:var(--clr-accent)}
.service-card__icon--purple{background:var(--clr-purple-lt);color:var(--clr-purple)}
.service-card__icon--cyan{background:var(--clr-cyan-lt);color:var(--clr-cyan)}
.service-card__icon--green{background:var(--clr-emerald-lt);color:var(--clr-emerald)}
.service-card__icon--dark{background:#e0e7ff;color:#3730a3}
.service-card h3{font-size:1.15rem;margin-bottom:.6rem}
.service-card p{font-size:.9rem;line-height:1.65}
.service-card__link{display:inline-flex;align-items:center;gap:.4rem;margin-top:1.25rem;font-family:var(--ff-display);font-size:.85rem;font-weight:700;color:var(--clr-primary-v);transition:gap var(--tr-fast)}
.service-card__link:hover{gap:.7rem}

/* ── About ── */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.about-visual-inner{background:linear-gradient(135deg,var(--clr-dark) 0%,#1e3a8a 100%);border-radius:var(--radius-lg);padding:3rem;position:relative;overflow:hidden;min-height:460px;display:flex;flex-direction:column;justify-content:flex-end}
.about-visual-inner::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(37,99,235,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.08) 1px,transparent 1px);background-size:40px 40px}
.about-orb{position:absolute;border-radius:50%;filter:blur(50px)}
.about-orb--1{width:300px;height:300px;background:rgba(37,99,235,.3);top:-50px;right:-50px}
.about-orb--2{width:200px;height:200px;background:rgba(124,58,237,.25);bottom:-30px;left:-30px}
.about-metrics{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.about-metric{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(8px);border-radius:var(--radius-sm);padding:1.25rem;text-align:center}
.about-metric-val{font-family:var(--ff-display);font-size:2rem;font-weight:900;color:#fff;display:block;letter-spacing:-.04em;line-height:1}
.about-metric-lbl{font-size:.75rem;color:rgba(255,255,255,.55);font-family:var(--ff-display);display:block;margin-top:.3rem}
.about-badge-float{position:absolute;top:2rem;left:2rem;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);backdrop-filter:blur(12px);border-radius:var(--radius);padding:.9rem 1.2rem;z-index:2;display:flex;align-items:center;gap:.6rem;font-family:var(--ff-display);font-size:.85rem;font-weight:700;color:#fff}
.about-badge-float i{color:#fbbf24}
.about-content h2{margin-bottom:1rem}
.about-content>p{font-size:1rem;margin-bottom:.9rem;line-height:1.8}
.about-features{display:flex;flex-direction:column;gap:1.25rem;margin:2rem 0}
.about-feature{display:flex;gap:1rem;align-items:flex-start;padding:1.25rem;background:#fff;border-radius:var(--radius);border:1px solid var(--clr-border);transition:all var(--tr)}
.about-feature:hover{border-color:var(--clr-primary-lt);box-shadow:var(--shadow-sm)}
.about-feature__icon{width:44px;height:44px;border-radius:var(--radius-sm);background:var(--clr-primary-lt);color:var(--clr-primary-v);display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.about-feature h4{font-size:1rem;margin-bottom:.25rem}
.about-feature p{font-size:.87rem;line-height:1.6}

/* ── Process ── */
.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;position:relative}
.process-steps::before{content:'';position:absolute;top:30px;left:calc(12.5% + 1rem);right:calc(12.5% + 1rem);height:2px;background:linear-gradient(90deg,var(--clr-primary-v),var(--clr-purple));z-index:0}
.process-step{text-align:center;position:relative;z-index:1}
.process-step__num{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--clr-primary-v),var(--clr-purple));color:#fff;font-family:var(--ff-display);font-size:1rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem;box-shadow:0 6px 20px rgba(37,99,235,.4);position:relative}
.process-step__num::before{content:'';position:absolute;inset:-4px;border-radius:50%;border:2px solid rgba(37,99,235,.2)}
.process-step h3{font-size:1.05rem;margin-bottom:.5rem}
.process-step p{font-size:.86rem}

/* ── Testimonials ── */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.testimonial-card{background:#fff;border:1px solid var(--clr-border);border-radius:var(--radius);padding:2rem;transition:all var(--tr);position:relative}
.testimonial-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.testimonial-card__quote{position:absolute;top:1.5rem;right:1.75rem;font-size:3rem;color:var(--clr-primary-lt);line-height:1;font-family:Georgia,serif}
.testimonial-card__stars{color:#f59e0b;margin-bottom:1rem;letter-spacing:.1em;font-size:.9rem}
.testimonial-card__text{font-size:.92rem;line-height:1.75;color:var(--clr-text-md);margin-bottom:1.5rem}
.testimonial-card__author{display:flex;align-items:center;gap:.9rem}
.author-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--clr-primary-v),var(--clr-purple));color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--ff-display);font-weight:700;font-size:.85rem;flex-shrink:0}
.author-name{font-family:var(--ff-display);font-weight:700;font-size:.92rem;color:var(--clr-text)}
.author-role{font-size:.78rem;color:var(--clr-text-light);margin-top:.1rem}

/* ── Blog ── */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.blog-card{background:#fff;border:1px solid var(--clr-border);border-radius:var(--radius);overflow:hidden;transition:all var(--tr)}
.blog-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl)}
.blog-card__thumb{height:200px;background:linear-gradient(135deg,var(--clr-dark),var(--clr-dark-3));display:flex;align-items:center;justify-content:center;font-size:3rem;position:relative;overflow:hidden}
.blog-card__thumb img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.blog-card__cat{position:absolute;top:.75rem;left:.75rem;background:var(--clr-accent);color:#fff;font-family:var(--ff-display);font-size:.72rem;font-weight:700;padding:.25rem .7rem;border-radius:var(--radius-full);letter-spacing:.04em;text-transform:uppercase;z-index:1}
.blog-card__body{padding:1.5rem}
.blog-card__meta{display:flex;align-items:center;gap:.5rem;font-size:.78rem;color:var(--clr-text-light);margin-bottom:.75rem;font-family:var(--ff-display)}
.blog-card h3{font-size:1.05rem;margin-bottom:.6rem;line-height:1.35}
.blog-card p{font-size:.87rem;line-height:1.65}
.blog-card__link{display:inline-flex;align-items:center;gap:.4rem;margin-top:1rem;font-family:var(--ff-display);font-size:.84rem;font-weight:700;color:var(--clr-primary-v);transition:gap var(--tr-fast)}
.blog-card__link:hover{gap:.7rem}

/* ── Stats Bar ── */
.stats-bar{background:linear-gradient(135deg,var(--clr-primary) 0%,#312e81 100%);padding:3.5rem 0;position:relative;overflow:hidden}
.stats-bar__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center;position:relative;z-index:1}
.stat-item__num{font-family:var(--ff-display);font-size:2.8rem;font-weight:900;color:#fff;display:block;line-height:1;letter-spacing:-.04em}
.stat-item__label{font-size:.82rem;color:rgba(255,255,255,.65);font-family:var(--ff-display);font-weight:600;margin-top:.4rem;display:block;letter-spacing:.02em}

/* ── CTA Banner ── */
.cta-banner{background:linear-gradient(135deg,var(--clr-primary) 0%,var(--clr-purple) 50%,#312e81 100%);border-radius:var(--radius-xl);padding:4rem;text-align:center;position:relative;overflow:hidden}
.cta-banner::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:40px 40px;border-radius:inherit}
.cta-banner>*{position:relative;z-index:1}
.cta-banner h2{color:#fff;margin-bottom:1rem;font-size:clamp(1.7rem,3vw,2.4rem)}
.cta-banner p{color:rgba(255,255,255,.75);font-size:1.05rem;margin-bottom:2rem;max-width:540px;margin-inline:auto}
.cta-banner__actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* ── Page Hero ── */
.page-hero{background:var(--clr-dark);padding:5rem 0 4rem;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(37,99,235,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.07) 1px,transparent 1px);background-size:50px 50px}
.page-hero__orb{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none}
.page-hero__orb--1{width:500px;height:500px;background:radial-gradient(circle,rgba(37,99,235,.3) 0%,transparent 70%);top:-200px;right:-100px}
.page-hero__orb--2{width:350px;height:350px;background:radial-gradient(circle,rgba(124,58,237,.2) 0%,transparent 70%);bottom:-100px;left:-50px}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{color:#fff;margin-bottom:.75rem}
.page-hero p{color:rgba(255,255,255,.65);font-size:1.1rem;max-width:580px;margin-bottom:1.5rem}
.breadcrumb{display:flex;align-items:center;gap:.4rem;font-size:.8rem;font-family:var(--ff-display);font-weight:600;color:rgba(255,255,255,.45);flex-wrap:wrap}
.breadcrumb a{color:rgba(255,255,255,.6);transition:color var(--tr-fast)}
.breadcrumb a:hover{color:#fff}
.breadcrumb .sep{color:rgba(255,255,255,.25)}
.breadcrumb span[aria-current="page"]{color:rgba(255,255,255,.85)}

/* ── Service Detail ── */
.service-detail__intro{display:grid;grid-template-columns:1fr 420px;gap:5rem;align-items:center}
.service-features-list{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin:1.75rem 0}
.service-feature-item{display:flex;align-items:center;gap:.55rem;font-size:.88rem;font-family:var(--ff-display);font-weight:600;color:var(--clr-text-md);padding:.5rem .75rem;background:var(--clr-bg-alt);border-radius:var(--radius-sm);border:1px solid var(--clr-border)}
.service-feature-item i{color:var(--clr-emerald);font-size:.8rem;flex-shrink:0}
.service-visual{background:linear-gradient(135deg,var(--clr-dark) 0%,#1e3a8a 100%);border-radius:var(--radius-lg);min-height:380px;display:flex;align-items:center;justify-content:center;font-size:5rem;position:relative;overflow:hidden}
.service-visual::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(37,99,235,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.08) 1px,transparent 1px);background-size:40px 40px}
.service-visual i{position:relative;z-index:1;color:#fff;font-size:4rem;opacity:.85}
.service-content h2{margin:2.5rem 0 1rem}
.service-content h3{margin:2rem 0 .75rem;font-size:1.35rem}
.service-content p{margin-bottom:1rem;font-size:.97rem;line-height:1.85;color:var(--clr-text-md)}
.service-content ul{padding-left:1.5rem;margin:.75rem 0 1.25rem;list-style:none;padding:0}
.service-content ul li{font-size:.95rem;color:var(--clr-text-md);margin-bottom:.5rem;line-height:1.7;padding-left:1.5rem;position:relative}
.service-content ul li::before{content:'\f058';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;left:0;color:var(--clr-emerald);font-size:.8rem;top:.2rem}
.service-content .highlight-box{background:var(--clr-primary-lt);border-left:4px solid var(--clr-primary-v);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:1.25rem 1.5rem;margin:1.5rem 0}
.service-content .highlight-box p{color:var(--clr-primary);font-size:.95rem;margin:0}

/* ── FAQ ── */
.faq-list{display:flex;flex-direction:column;gap:.75rem;max-width:860px;margin-inline:auto}
.faq-item{border:1px solid var(--clr-border);border-radius:var(--radius);background:#fff;overflow:hidden;transition:box-shadow var(--tr)}
.faq-item:hover{box-shadow:var(--shadow-sm)}
.faq-item.open{box-shadow:var(--shadow);border-color:var(--clr-primary-lt)}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.25rem 1.5rem;font-family:var(--ff-display);font-size:.97rem;font-weight:700;color:var(--clr-text);text-align:left;transition:background var(--tr-fast)}
.faq-question:hover{background:var(--clr-bg-alt)}
.faq-item.open .faq-question{color:var(--clr-primary-v);background:var(--clr-primary-lt)}
.faq-question i{flex-shrink:0;color:var(--clr-text-muted);transition:transform var(--tr);font-size:.85rem}
.faq-item.open .faq-question i{transform:rotate(180deg);color:var(--clr-primary-v)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height var(--tr-slow),padding var(--tr);padding:0 1.5rem}
.faq-item.open .faq-answer{max-height:400px;padding:.25rem 1.5rem 1.25rem}
.faq-answer p{font-size:.92rem;line-height:1.75;color:var(--clr-text-md)}

/* ── Projects ── */
.projects-filter{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;margin-bottom:3rem}
.filter-btn{padding:.45rem 1.2rem;border-radius:var(--radius-full);font-family:var(--ff-display);font-size:.8rem;font-weight:700;border:2px solid var(--clr-border);color:var(--clr-text-muted);background:transparent;cursor:pointer;transition:all var(--tr-fast);letter-spacing:.02em}
.filter-btn:hover{border-color:var(--clr-primary-v);color:var(--clr-primary-v)}
.filter-btn.active{background:var(--clr-primary-v);border-color:var(--clr-primary-v);color:#fff}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.project-card{background:#fff;border:1px solid var(--clr-border);border-radius:var(--radius);overflow:hidden;transition:all var(--tr);display:block;color:inherit}
.project-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl);border-color:transparent}
.project-card__thumb{height:220px;background:linear-gradient(135deg,var(--clr-dark),var(--clr-dark-3));display:flex;align-items:center;justify-content:center;font-size:3.5rem;position:relative;overflow:hidden}
.project-card__thumb i{font-size:3.5rem;color:rgba(255,255,255,.35);position:relative;z-index:1}
.project-card__thumb::after{content:'';position:absolute;inset:0;background:linear-gradient(to bottom,transparent 50%,rgba(5,9,30,.7))}
.project-card__cat{position:absolute;top:.75rem;left:.75rem;z-index:2;background:var(--clr-primary-v);color:#fff;font-family:var(--ff-display);font-size:.72rem;font-weight:700;padding:.25rem .7rem;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.04em}
.project-card__overlay{position:absolute;bottom:1rem;right:1rem;z-index:2;width:36px;height:36px;background:rgba(255,255,255,.15);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.85rem;opacity:0;transform:scale(.8);transition:all var(--tr)}
.project-card:hover .project-card__overlay{opacity:1;transform:scale(1)}
.project-card__body{padding:1.5rem}
.project-card__body h3{font-size:1.1rem;margin-bottom:.4rem}
.project-card__body p{font-size:.87rem;line-height:1.65;margin-bottom:1rem}
.project-tags{display:flex;flex-wrap:wrap;gap:.35rem}
.project-tag{background:var(--clr-primary-lt);color:var(--clr-primary-v);font-family:var(--ff-display);font-size:.72rem;font-weight:700;padding:.2rem .6rem;border-radius:var(--radius-xs);letter-spacing:.02em}

/* ── Project Single ── */
.project-hero{background:var(--clr-dark);padding:5rem 0;position:relative;overflow:hidden}
.project-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(37,99,235,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.07) 1px,transparent 1px);background-size:50px 50px}
.project-hero__orb{position:absolute;border-radius:50%;filter:blur(80px)}
.project-hero__orb--1{width:500px;height:500px;background:radial-gradient(circle,rgba(37,99,235,.3) 0%,transparent 70%);top:-200px;right:-100px}
.project-hero__inner{display:grid;grid-template-columns:1fr 480px;gap:4rem;align-items:center;position:relative;z-index:2}
.project-hero__labels{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.25rem}
.project-hero h1{color:#fff;margin-bottom:1rem}
.project-hero p{color:rgba(255,255,255,.65);font-size:1.05rem;margin-bottom:2rem}
.project-hero__meta{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2rem}
.project-hero__meta-item{display:flex;flex-direction:column;gap:.2rem}
.project-hero__meta-label{font-size:.72rem;color:rgba(255,255,255,.4);font-family:var(--ff-display);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.project-hero__meta-val{font-family:var(--ff-display);font-weight:700;color:rgba(255,255,255,.9);font-size:.92rem}
.project-screenshot{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;font-size:5rem;position:relative}
.project-content{max-width:820px;margin-inline:auto}
.project-content p{font-size:.97rem;line-height:1.85;color:var(--clr-text-md);margin-bottom:1.2rem}
.project-content h2{margin:3rem 0 1.2rem}
.project-content h3{margin:2rem 0 .75rem;font-size:1.3rem}
.project-results{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.result-card{background:#fff;border:1px solid var(--clr-border);border-radius:var(--radius);padding:1.5rem 1.25rem;text-align:center;transition:all var(--tr)}
.result-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.result-card__val{font-family:var(--ff-display);font-size:2.2rem;font-weight:900;display:block;line-height:1;letter-spacing:-.04em;margin-bottom:.35rem}
.result-card__lbl{font-size:.78rem;color:var(--clr-text-light);font-family:var(--ff-display)}
.tech-stack{display:flex;flex-wrap:wrap;gap:.65rem}
.tech-badge{display:flex;align-items:center;gap:.45rem;background:var(--clr-bg-alt);border:1px solid var(--clr-border);border-radius:var(--radius-sm);padding:.45rem 1rem;font-family:var(--ff-display);font-size:.84rem;font-weight:700;color:var(--clr-text-md)}
.tech-badge i{color:var(--clr-primary-v);font-size:.85rem}
.challenge-solution{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.cs-card{background:#fff;border:1px solid var(--clr-border);border-radius:var(--radius);padding:2rem}
.cs-card h3{font-size:1.1rem;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}
.cs-card h3 i{font-size:1rem}
.cs-card p{font-size:.9rem;line-height:1.8;color:var(--clr-text-md)}

/* ── Contact ── */
.contact-grid{display:grid;grid-template-columns:1fr 420px;gap:4rem;align-items:start}
.contact-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-family:var(--ff-display);font-size:.85rem;font-weight:700;color:var(--clr-text);margin-bottom:.45rem}
.form-control{width:100%;padding:.85rem 1rem;border:2px solid var(--clr-border);border-radius:var(--radius-sm);font-size:.93rem;color:var(--clr-text);background:#fff;transition:border-color var(--tr-fast),box-shadow var(--tr-fast);outline:none}
.form-control:focus{border-color:var(--clr-primary-v);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.form-control::placeholder{color:var(--clr-text-light)}
textarea.form-control{resize:vertical;min-height:150px}
.contact-info{display:flex;flex-direction:column;gap:1.25rem}
.contact-info-card{background:#fff;border:1px solid var(--clr-border);border-radius:var(--radius);padding:1.5rem;display:flex;align-items:flex-start;gap:1rem;transition:all var(--tr)}
.contact-info-card:hover{border-color:var(--clr-primary-lt);box-shadow:var(--shadow-sm)}
.contact-info-icon{width:46px;height:46px;border-radius:var(--radius-sm);background:var(--clr-primary-lt);color:var(--clr-primary-v);display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.contact-info-card h4{font-size:.9rem;font-family:var(--ff-display);margin-bottom:.2rem}
.contact-info-card p{font-size:.85rem;line-height:1.55}

/* ── Footer ── */
.footer{background:var(--clr-dark);color:rgba(255,255,255,.7)}
.footer__main{padding:5rem 0 3rem}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:3rem}
.footer__brand p{font-size:.87rem;line-height:1.75;margin-top:1rem;color:rgba(255,255,255,.55);max-width:280px}
.footer__contact{margin-top:1.25rem;display:flex;flex-direction:column;gap:.5rem}
.footer__contact a{font-size:.84rem;color:rgba(255,255,255,.6);display:flex;align-items:center;gap:.45rem;transition:color var(--tr-fast)}
.footer__contact a:hover{color:#fff}
.footer__contact i{width:14px;color:rgba(255,255,255,.4);font-size:.8rem;flex-shrink:0}
.footer__socials{display:flex;gap:.75rem;margin-top:1.5rem}
.footer__social{width:36px;height:36px;border-radius:var(--radius-sm);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.6);font-size:.88rem;transition:all var(--tr-fast)}
.footer__social:hover{background:var(--clr-primary-v);border-color:var(--clr-primary-v);color:#fff;transform:translateY(-2px)}
.footer__col h4{font-family:var(--ff-display);font-size:.88rem;font-weight:800;color:#fff;text-transform:uppercase;letter-spacing:.08em;margin-bottom:1.25rem}
.footer__col ul li{margin-bottom:.6rem}
.footer__col ul li a{font-size:.86rem;color:rgba(255,255,255,.55);transition:color var(--tr-fast);display:flex;align-items:center;gap:.4rem}
.footer__col ul li a:hover{color:#fff}
.footer__col ul li a i{font-size:.72rem;color:rgba(255,255,255,.25)}
.footer__newsletter p{font-size:.85rem;color:rgba(255,255,255,.55);margin-bottom:1rem;line-height:1.65}
.footer__newsletter-form{display:flex;flex-direction:column;gap:.65rem}
.footer__newsletter-form input{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-sm);padding:.75rem 1rem;font-size:.87rem;color:#fff;outline:none;transition:border-color var(--tr-fast)}
.footer__newsletter-form input::placeholder{color:rgba(255,255,255,.35)}
.footer__newsletter-form input:focus{border-color:rgba(37,99,235,.5)}
.footer__address{display:flex;align-items:flex-start;gap:.5rem;font-size:.82rem;color:rgba(255,255,255,.45);margin-top:1rem;line-height:1.55}
.footer__address i{color:rgba(255,255,255,.3);font-size:.8rem;margin-top:.15rem;flex-shrink:0}
.footer__bottom{background:rgba(0,0,0,.25);padding:1.5rem 0;border-top:1px solid rgba(255,255,255,.07)}
.footer__bottom-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem}
.footer__bottom-inner p{font-size:.8rem;color:rgba(255,255,255,.4)}
.footer__bottom-links{display:flex;gap:1.5rem}
.footer__bottom-links a{font-size:.8rem;color:rgba(255,255,255,.4);transition:color var(--tr-fast)}
.footer__bottom-links a:hover{color:rgba(255,255,255,.8)}

/* ── Back to Top ── */
.back-to-top{position:fixed;bottom:2rem;right:2rem;width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--clr-primary-v),var(--clr-purple));color:#fff;display:flex;align-items:center;justify-content:center;font-size:.9rem;box-shadow:var(--shadow-lg);opacity:0;transform:translateY(20px);transition:all var(--tr);z-index:900}
.back-to-top.visible{opacity:1;transform:translateY(0)}
.back-to-top:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(37,99,235,.5)}

/* ── Animations ── */
.fade-in{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.fade-in.is-visible{opacity:1;transform:translateY(0)}
.fade-in-delay-1{transition-delay:.12s}
.fade-in-delay-2{transition-delay:.22s}
.fade-in-delay-3{transition-delay:.32s}
.fade-in-delay-4{transition-delay:.42s}

/* ── Responsive ── */
@media(max-width:1100px){
  .hero__inner{grid-template-columns:1fr}
  .hero__visual{display:none}
  .about-split{grid-template-columns:1fr;gap:3rem}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .project-hero__inner{grid-template-columns:1fr}
  .project-screenshot{display:none}
  .service-detail__intro{grid-template-columns:1fr;gap:2rem}
}
@media(max-width:900px){
  .testimonials-grid{grid-template-columns:repeat(2,1fr)}
  .process-steps{grid-template-columns:repeat(2,1fr)}
  .process-steps::before{display:none}
  .stats-bar__grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr;gap:2.5rem}
  .projects-grid{grid-template-columns:repeat(2,1fr)}
  .blog-grid{grid-template-columns:repeat(2,1fr)}
  .project-results{grid-template-columns:repeat(2,1fr)}
  .challenge-solution{grid-template-columns:1fr}
}
@media(max-width:768px){
  :root{--topbar-h:0px}
  .topbar{display:none}
  .header__nav{display:none}
  .hamburger{display:flex}
  h1{font-size:clamp(2rem,8vw,2.8rem)}
  .section{padding:3.5rem 0}
  .hero{padding:3rem 0;min-height:auto}
  .services-grid{grid-template-columns:1fr}
  .testimonials-grid{grid-template-columns:1fr}
  .process-steps{grid-template-columns:1fr 1fr}
  .blog-grid{grid-template-columns:1fr}
  .projects-grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:2rem}
  .cta-banner{padding:2.5rem 1.5rem}
  .clients-strip__inner{flex-direction:column;gap:1rem}
  .clients-row{justify-content:center}
  .footer__bottom-inner{flex-direction:column;text-align:center}
  .challenge-solution{grid-template-columns:1fr}
}
@media(max-width:480px){
  .container{padding-inline:1rem}
  .hero__actions{flex-direction:column}
  .process-steps{grid-template-columns:1fr}
  .stats-bar__grid{grid-template-columns:1fr 1fr}
  .contact-form .form-row{grid-template-columns:1fr}
  .service-features-list{grid-template-columns:1fr}
  .cta-banner__actions{flex-direction:column}
  .hero__stats{grid-template-columns:1fr 1fr}
  .project-results{grid-template-columns:1fr 1fr}
}
@media print{.header,.footer,.back-to-top{display:none}.fade-in{opacity:1;transform:none}}

/* ── Blog Single Page ── */
.blog-single__header { margin-bottom:2rem; }
.blog-single__cat {
    display:inline-flex;align-items:center;gap:.4rem;
    background:var(--clr-accent);color:#fff;
    font-family:var(--ff-display);font-size:.72rem;font-weight:700;
    padding:.3rem .85rem;border-radius:var(--radius-full);
    text-transform:uppercase;letter-spacing:.05em;margin-bottom:1.1rem;
}
.blog-single__title {
    font-size:clamp(1.6rem,3.5vw,2.4rem);
    font-weight:800;line-height:1.2;
    color:var(--clr-text);margin-bottom:1.1rem;
    letter-spacing:-.03em;
}
.blog-single__meta {
    display:flex;align-items:center;flex-wrap:wrap;gap:1.25rem;
    font-size:.84rem;color:var(--clr-text-muted);
    font-family:var(--ff-display);font-weight:500;
    padding-bottom:1.5rem;border-bottom:2px solid var(--clr-border);
}
.blog-single__meta span {
    display:flex;align-items:center;gap:.35rem;
}
.blog-single__image {
    width:100%;border-radius:var(--radius-lg);overflow:hidden;
    background:linear-gradient(135deg,var(--clr-dark),var(--clr-dark-3));
    min-height:320px;display:flex;align-items:center;justify-content:center;
    margin-bottom:2.5rem;
}
.blog-single__image img {
    width:100%;height:100%;object-fit:cover;display:block;
}
/* Article body typography */
.blog-single__body { font-size:1rem;line-height:1.85;color:var(--clr-text-md); }
.blog-single__body h2 { font-size:1.6rem;margin:2.5rem 0 1rem;color:var(--clr-text);letter-spacing:-.025em; }
.blog-single__body h3 { font-size:1.25rem;margin:2rem 0 .75rem;color:var(--clr-text); }
.blog-single__body h4 { font-size:1.05rem;margin:1.5rem 0 .5rem; }
.blog-single__body p  { margin-bottom:1.25rem; }
.blog-single__body ul,
.blog-single__body ol { padding-left:1.75rem;margin:.75rem 0 1.25rem; }
.blog-single__body ul li,
.blog-single__body ol li { margin-bottom:.5rem;line-height:1.75; }
.blog-single__body ul li::marker { color:var(--clr-primary-v); }
.blog-single__body a { color:var(--clr-primary-v);text-decoration:underline;text-underline-offset:3px; }
.blog-single__body a:hover { color:var(--clr-primary); }
.blog-single__body blockquote {
    border-left:4px solid var(--clr-primary-v);
    background:var(--clr-primary-lt);
    padding:1.25rem 1.5rem;border-radius:0 var(--radius-sm) var(--radius-sm) 0;
    margin:1.5rem 0;font-style:italic;color:var(--clr-text-md);
}
.blog-single__body blockquote p { margin:0;font-size:1rem; }
.blog-single__body img {
    border-radius:var(--radius);max-width:100%;
    margin:1.5rem auto;display:block;
    box-shadow:var(--shadow-lg);
}
.blog-single__body pre {
    background:var(--clr-dark);color:#e2e8f0;
    padding:1.5rem;border-radius:var(--radius);
    overflow-x:auto;font-size:.88rem;line-height:1.65;
    margin:1.5rem 0;
}
.blog-single__body code {
    background:var(--clr-bg-muted);color:var(--clr-purple);
    padding:.15rem .45rem;border-radius:4px;font-size:.88em;
}
.blog-single__body pre code { background:none;color:inherit;padding:0; }
.blog-single__body table {
    width:100%;border-collapse:collapse;margin:1.5rem 0;
    font-size:.9rem;border-radius:var(--radius-sm);overflow:hidden;
    box-shadow:var(--shadow-xs);
}
.blog-single__body th {
    background:var(--clr-dark);color:#fff;
    padding:.75rem 1rem;text-align:left;
    font-family:var(--ff-display);font-size:.85rem;font-weight:700;
}
.blog-single__body td {
    padding:.7rem 1rem;border-bottom:1px solid var(--clr-border);
    color:var(--clr-text-md);
}
.blog-single__body tr:last-child td { border-bottom:none; }
.blog-single__body tr:nth-child(even) td { background:var(--clr-bg-alt); }
.blog-single__body hr { border:none;border-top:2px solid var(--clr-border);margin:2.5rem 0; }

/* Blog layout responsive */
@media(max-width:900px){
    .blog-layout{grid-template-columns:1fr !important;}
    .blog-layout aside{order:-1;}
}

/* Project card wrap (card + live-site button row) */
.project-card-wrap {
    background:#fff;
    border:1px solid var(--clr-border);
    border-radius:var(--radius);
    overflow:hidden;
    transition:all var(--tr);
    display:flex;
    flex-direction:column;
}
.project-card-wrap:hover {
    transform:translateY(-6px);
    box-shadow:var(--shadow-xl);
    border-color:transparent;
}
.project-card-wrap .project-card {
    border:none;
    border-radius:0;
    box-shadow:none;
    flex:1;
}
.project-card-wrap .project-card:hover {
    transform:none;
    box-shadow:none;
}