/* ============================================================
   SANAD MEDIA — Design System
   Brand tokens extracted from the logo
   ============================================================ */
:root{
  /* Core brand colors (from logo) */
  --navy:      #1b4584;   /* primary navy */
  --navy-700:  #163a70;
  --navy-900:  #0f2b55;
  --navy-950:  #0a1f40;
  --sky:       #6caed6;   /* secondary sky blue (figure body) */
  --sky-light: #7dbbe4;   /* ice-blue accent (dot) */
  --sky-50:    #eef6fc;
  --sky-100:   #dcecf7;

  --white:     #ffffff;
  --paper:     #f7f9fc;   /* light section bg */
  --paper-2:   #eef2f7;
  --line:      #e3e9f2;   /* dividers */
  --ink:       #0f2b55;   /* headings */
  --muted:     #5a6b85;   /* body text */
  --muted-2:   #8a99b3;

  /* Gradients */
  --grad-brand: linear-gradient(120deg, var(--navy) 0%, #2a5aa3 55%, var(--sky) 100%);
  --grad-sky:   linear-gradient(120deg, var(--sky) 0%, var(--sky-light) 100%);

  /* Shadows */
  --sh-sm: 0 2px 8px rgba(15,43,85,.06);
  --sh-md: 0 10px 30px rgba(15,43,85,.08);
  --sh-lg: 0 24px 60px rgba(15,43,85,.12);
  --sh-glow: 0 20px 50px rgba(108,174,214,.25);

  /* Radii */
  --r-sm: 12px;
  --r-md: 20px;
  --r-lg: 28px;
  --r-xl: 36px;
  --r-pill: 999px;

  /* Layout */
  --container: 1240px;
  --header-h: 84px;

  --ease: cubic-bezier(.16,1,.3,1);
  --ease-2: cubic-bezier(.22,1,.36,1);
  --dur: .6s;

  --font: "IBM Plex Sans Arabic", system-ui, -apple-system, "Segoe UI", Tahoma, sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--white);
  color:var(--ink);
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
::selection{background:var(--sky);color:var(--navy-950)}

/* Scrollbar */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--paper)}
::-webkit-scrollbar-thumb{background:var(--sky);border-radius:10px}
::-webkit-scrollbar-thumb:hover{background:var(--navy)}

/* ---------- Layout helpers ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.section{padding:110px 0;position:relative}
.section--tight{padding:80px 0}
.bg-paper{background:var(--paper)}
.bg-navy{background:var(--navy-950);color:#fff}
.center{text-align:center}

/* ---------- Typography ---------- */
h1,h2,h3,h4{line-height:1.15;font-weight:700;letter-spacing:-.01em;color:var(--ink)}
.display{font-size:clamp(2.6rem,6vw,5.2rem);font-weight:700;line-height:1.05;letter-spacing:-.02em}
.h1{font-size:clamp(2rem,4.4vw,3.4rem)}
.h2{font-size:clamp(1.8rem,3.6vw,2.8rem)}
.h3{font-size:clamp(1.3rem,2.2vw,1.7rem)}
.lead{font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--muted);font-weight:400}
.text-grad{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.text-sky{color:var(--sky)}
.text-muted{color:var(--muted)}

/* Eyebrow / kicker */
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.82rem;font-weight:700;letter-spacing:.08em;
  color:var(--navy);text-transform:uppercase;
  padding:8px 16px;border-radius:var(--r-pill);
  background:var(--sky-50);border:1px solid var(--sky-100);
}
.kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--sky);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.6)}}

.section-head{max-width:720px;margin-bottom:56px}
.section-head.center{margin-inline:auto}
.section-head .h2{margin:18px 0 14px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;border-radius:var(--r-pill);
  font-weight:700;font-size:1rem;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),background .4s ease,color .4s ease;
  position:relative;overflow:hidden;will-change:transform;
}
.btn i{transition:transform .4s var(--ease)}
.btn--primary{background:var(--navy);color:#fff;box-shadow:0 12px 28px rgba(27,69,132,.28)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(27,69,132,.4)}
.btn--primary:hover i{transform:translateX(-4px)}
.btn--sky{background:var(--grad-sky);color:var(--navy-950);box-shadow:var(--sh-glow)}
.btn--sky:hover{transform:translateY(-3px)}
.btn--ghost{background:transparent;color:var(--navy);border:1.5px solid var(--line)}
.btn--ghost:hover{border-color:var(--navy);background:var(--navy);color:#fff;transform:translateY(-3px)}
.btn--light{background:#fff;color:var(--navy)}
.btn--light:hover{transform:translateY(-3px);box-shadow:var(--sh-lg)}
.btn--white-outline{border:1.5px solid rgba(255,255,255,.35);color:#fff}
.btn--white-outline:hover{background:#fff;color:var(--navy)}
.btn--lg{padding:18px 38px;font-size:1.05rem}

/* Ripple */
.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.5);transform:scale(0);animation:ripple .6s linear;pointer-events:none}
@keyframes ripple{to{transform:scale(4);opacity:0}}

/* ============================================================
   HEADER
   ============================================================ */
.header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:var(--header-h);
  display:flex;align-items:center;
  transition:all .5s var(--ease);
}
.header.scrolled{
  height:70px;
  background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(18px);
  -webkit-backdrop-filter:saturate(180%) blur(18px);
  box-shadow:0 6px 30px rgba(15,43,85,.07);
  border-bottom:1px solid var(--line);
}
.header .container{display:flex;align-items:center;justify-content:space-between;gap:24px}
.header-right{display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:44px;width:auto;transition:height .5s var(--ease)}
.header.scrolled .brand img{height:38px}

.nav{display:flex;align-items:center;gap:6px}
.nav a{
  padding:10px 16px;border-radius:var(--r-pill);
  font-weight:600;font-size:.95rem;color:var(--ink);
  position:relative;transition:color .3s ease,background .3s ease;
}
.nav a::after{
  content:"";position:absolute;left:16px;right:16px;bottom:6px;height:2px;
  background:var(--sky);border-radius:2px;transform:scaleX(0);transform-origin:right;
  transition:transform .4s var(--ease);
}
.nav a:hover{color:var(--navy)}
.nav a:hover::after{transform:scaleX(1);transform-origin:left}
.nav a.active{color:var(--navy)}

.header-cta{display:flex;align-items:center;gap:12px}
.burger{display:none;flex-direction:column;gap:5px;width:44px;height:44px;
  border-radius:12px;align-items:center;justify-content:center;background:var(--sky-50)}
.burger span{width:22px;height:2px;background:var(--navy);border-radius:2px;transition:.4s var(--ease)}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Mobile nav drawer */
.mobile-nav{
  position:fixed;inset:0;z-index:999;background:rgba(255,255,255,.99);
  backdrop-filter:blur(20px);
  display:flex;flex-direction:column;justify-content:center;gap:6px;
  padding:100px 32px 40px;
  transform:translateX(100%);transition:transform .55s var(--ease);
}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav a{font-size:1.5rem;font-weight:700;color:var(--ink);padding:14px 0;border-bottom:1px solid var(--line)}
.mobile-nav .btn{margin-top:24px}

/* ============================================================
   LOADER
   ============================================================ */
#loader{
  position:fixed;inset:0;z-index:99999;background:var(--white);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;
  transition:opacity .6s ease,visibility .6s ease;
}
#loader.hide{opacity:0;visibility:hidden}
.loader-mark{width:88px;height:auto;animation:loaderBounce 1.4s var(--ease) infinite}
@keyframes loaderBounce{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-14px) scale(1.05)}}
.loader-bar{width:200px;height:4px;border-radius:4px;background:var(--sky-100);overflow:hidden;position:relative}
.loader-bar span{position:absolute;inset:0;width:40%;background:var(--grad-brand);border-radius:4px;animation:loaderSlide 1.1s var(--ease-2) infinite}
@keyframes loaderSlide{0%{left:-40%}100%{left:100%}}

/* Progress top bar */
#progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:1001;background:var(--grad-sky)}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding-top:var(--header-h);overflow:hidden;
  background:
    radial-gradient(1000px 600px at 85% -10%, var(--sky-50), transparent 60%),
    radial-gradient(800px 500px at 0% 100%, #f0f6fc, transparent 55%),
    var(--white);
}
.hero-grid-bg{
  position:absolute;inset:0;z-index:0;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 40%,#000 0%,transparent 72%);
  -webkit-mask-image:radial-gradient(circle at 50% 40%,#000 0%,transparent 72%);
}
.hero .container{position:relative;z-index:2}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
.hero-copy{max-width:640px}
.hero .display{margin:22px 0 22px}
.hero .lead{margin-bottom:36px;max-width:520px}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px}

/* Floating art */
.hero-art{position:relative;height:520px}
.orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.9}
.blob{
  position:absolute;inset:8% 6%;border-radius:42% 58% 55% 45%/48% 42% 58% 52%;
  background:var(--grad-sky);opacity:.16;filter:blur(6px);animation:morph 12s ease-in-out infinite;
}
@keyframes morph{0%,100%{border-radius:42% 58% 55% 45%/48% 42% 58% 52%}50%{border-radius:58% 42% 45% 55%/55% 58% 42% 45%}}
.hero-card{
  position:absolute;background:rgba(255,255,255,.72);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.7);
  border-radius:var(--r-lg);box-shadow:var(--sh-lg);padding:22px 24px;
  will-change:transform;
}
.hero-card .num{font-size:2rem;font-weight:800;color:var(--navy);line-height:1}
.hero-card .lbl{font-size:.85rem;color:var(--muted);margin-top:6px}
.hero-mark-wrap{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
}
.hero-mark-wrap img{width:70%;filter:drop-shadow(0 30px 50px rgba(27,69,132,.25))}

.hero-scroll{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--muted);font-size:.8rem;
}
.mouse{width:26px;height:42px;border:2px solid var(--muted-2);border-radius:14px;display:flex;justify-content:center;padding-top:7px}
.mouse span{width:4px;height:8px;border-radius:4px;background:var(--sky);animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{opacity:1;transform:translateY(0)}80%,100%{opacity:0;transform:translateY(12px)}}

/* ============================================================
   MARQUEE / CLIENTS
   ============================================================ */
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:64px;width:max-content;animation:scroll-x 32s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scroll-x{to{transform:translateX(-50%)}}
.client-logo{display:flex;align-items:center;gap:12px;font-size:1.4rem;font-weight:800;color:var(--muted-2);opacity:.65;transition:.4s ease;white-space:nowrap}
.client-logo i{font-size:1.6rem}
.client-logo:hover{opacity:1;color:var(--navy)}

/* ============================================================
   SERVICES
   ============================================================ */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

/* SERVICES — cayan-style diagonal-overlay cards with floating icon badge */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px 22px}
.svc-card{
  position:relative;background:#fff;border-radius:var(--r-lg);overflow:visible;
  box-shadow:var(--sh-md);transition:transform .55s var(--ease),box-shadow .55s var(--ease);
  will-change:transform;padding-top:14px;
}
.svc-card:hover{transform:translateY(-10px);box-shadow:var(--sh-lg)}
.svc-badge{
  position:absolute;top:-4px;left:50%;transform:translateX(-50%);z-index:3;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:var(--grad-sky);color:#fff;font-size:1.3rem;
  box-shadow:0 10px 24px rgba(108,174,214,.45);border:4px solid #fff;transition:.5s var(--ease);
}
.svc-card:hover .svc-badge{transform:translateX(-50%) translateY(-4px) rotate(-8deg)}
.svc-media{
  position:relative;margin:22px 16px 0;height:150px;border-radius:calc(var(--r-lg) - 12px);
  overflow:hidden;display:grid;place-items:center;isolation:isolate;
  background:linear-gradient(135deg,var(--svc-color,var(--navy)),var(--navy-950));
}
.svc-media::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(115deg,transparent 42%,rgba(108,174,214,.32) 42%,rgba(108,174,214,.32) 58%,transparent 58%);
}
.svc-media::after{
  content:"";position:absolute;bottom:-40%;left:-10%;width:70%;height:120%;
  background:rgba(255,255,255,.06);transform:rotate(18deg);
}
.svc-title{position:relative;z-index:2;color:#fff;font-weight:800;font-size:1.18rem;text-align:center;padding:0 12px;line-height:1.4}
.svc-info{padding:18px 22px 26px}
.svc-info p{color:var(--muted);font-size:.92rem;line-height:1.7;margin-bottom:14px;min-height:66px}
.svc-link{color:var(--navy);font-weight:700;display:inline-flex;gap:8px;align-items:center;font-size:.92rem}
.svc-link i{transition:transform .4s var(--ease)}
.svc-card:hover .svc-link i{transform:translateX(-6px)}

/* ABOUT (لمحة عن سند) */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.about-copy .lead{margin-bottom:26px}
.about-years{display:inline-flex;align-items:baseline;gap:12px;background:var(--sky-50);border:1px solid var(--sky-100);border-radius:var(--r-lg);padding:16px 26px;margin-bottom:26px}
.about-years .ay-num{font-size:2.6rem;font-weight:800;color:var(--navy);line-height:1}
.about-years .ay-lbl{font-weight:700;color:var(--muted)}
.about-points{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.about-point{display:flex;gap:15px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r-md,20px);padding:22px 20px;box-shadow:var(--sh-sm);transition:.45s var(--ease)}
.about-point:hover{transform:translateY(-6px);box-shadow:var(--sh-md);border-color:transparent}
.about-ico{flex:none;width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:var(--grad-brand);color:#fff;font-size:1.2rem}
.about-point h4{font-size:1.05rem;margin-bottom:6px}
.about-point p{color:var(--muted);font-size:.9rem;line-height:1.65}
.about-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:56px;padding:38px 30px;background:var(--grad-brand);border-radius:var(--r-lg);box-shadow:var(--sh-glow)}
.about-stat{text-align:center;color:#fff}
.about-stat .n{font-size:2.6rem;font-weight:800;line-height:1;margin-bottom:6px}
.about-stat .l{color:rgba(255,255,255,.82);font-weight:600;font-size:.95rem}

/* MARKETING big cards (diagonal overlay + center timeline) */
.mk-track{position:relative;max-width:960px;margin:0 auto;display:flex;flex-direction:column;gap:50px}
.mk-track::before{content:"";position:absolute;top:10px;bottom:10px;right:50%;width:2px;background:var(--line);transform:translateX(50%)}
.mk-row{position:relative;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px}
.mk-node{position:absolute;top:50%;right:50%;transform:translate(50%,-50%);width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid var(--sky);z-index:2}
.mk-card{position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:210px;display:grid;place-items:center;background:linear-gradient(135deg,var(--mk-color,var(--navy)),var(--navy-950));box-shadow:var(--sh-lg);isolation:isolate}
.mk-card::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,transparent 45%,rgba(108,174,214,.28) 45%,rgba(108,174,214,.28) 62%,transparent 62%)}
.mk-badge{position:absolute;top:18px;right:18px;width:52px;height:52px;border-radius:50%;background:var(--grad-sky);color:#fff;display:grid;place-items:center;font-size:1.25rem;box-shadow:0 8px 20px rgba(108,174,214,.4);border:4px solid #fff}
.mk-title{color:#fff;font-weight:800;font-size:1.7rem;text-align:center;padding:0 20px}
.mk-desc{color:var(--muted);font-size:1rem;line-height:1.9}
.mk-row--flip .mk-card{order:2}
.mk-row--flip .mk-desc{order:1;text-align:left}

/* DIGITAL PROMOTION (certificate + platforms) */
.dg-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.kicker--bar{position:relative}
.dg-copy .h2{color:var(--navy)}
.dg-visual{position:relative;display:flex;align-items:center;gap:14px;justify-content:center;min-height:320px}
.dg-platforms{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:26px;border:3px solid var(--navy);border-radius:var(--r-lg);background:#fff}
.dg-platform{display:flex;align-items:center;gap:9px;font-weight:700;color:var(--ink);font-size:.9rem}
.dg-platform i{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--sky-50);color:var(--pf,var(--navy));font-size:1.15rem}
.dg-cert{position:relative;width:180px;flex:none;background:#fff;border:4px solid #2fb98a;border-radius:18px;box-shadow:var(--sh-lg);padding:22px 18px 30px}
.dg-cert-head{color:#2fb98a;font-weight:800;text-align:center;font-size:1rem;margin-bottom:16px}
.dg-cert-lines{display:flex;flex-direction:column;gap:9px}
.dg-cert-lines span{height:7px;border-radius:4px;background:var(--navy);opacity:.85}
.dg-cert-lines span:nth-child(2){width:80%}
.dg-cert-lines span:nth-child(3){width:60%}
.dg-cert-lines span:nth-child(4){width:70%}
.dg-cert-seal{position:absolute;bottom:-16px;left:16px;width:40px;height:40px;border-radius:50%;background:#2fb98a;color:#fff;display:grid;place-items:center;font-size:1.1rem;box-shadow:var(--sh-md)}
.dg-drop{position:absolute;top:44%;left:calc(50% + 10px);width:16px;height:16px;background:#f5b301;border-radius:50% 50% 50% 0;transform:rotate(45deg)}

/* PARTNERS (logo grid) */
.partners-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.partner-logo{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:32px 16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);color:var(--muted-2);transition:.45s var(--ease);filter:grayscale(1);opacity:.7}
.partner-logo i{font-size:2rem;color:var(--navy)}
.partner-logo span{font-weight:700;font-size:.9rem}
.partner-logo:hover{filter:grayscale(0);opacity:1;transform:translateY(-6px);box-shadow:var(--sh-md);color:var(--ink);border-color:transparent}

/* ============================================================
   PORTFOLIO
   ============================================================ */
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:44px}
.filter-btn{
  padding:10px 22px;border-radius:var(--r-pill);font-weight:600;font-size:.92rem;
  color:var(--muted);background:var(--paper);border:1px solid var(--line);transition:.4s var(--ease);
}
.filter-btn:hover{color:var(--navy)}
.filter-btn.active{background:var(--navy);color:#fff;border-color:var(--navy);box-shadow:0 8px 20px rgba(27,69,132,.25)}

.works-all{position:absolute;top:6px;right:0;color:var(--sky);font-weight:700;display:inline-flex;gap:8px;align-items:center;font-size:.95rem}
.works-all i{transition:transform .4s var(--ease)}
.works-all:hover i{transform:translateX(-6px)}
.section-head{position:relative}
.portfolio-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.work-card{
  display:flex;flex-direction:column;border-radius:var(--r-lg);overflow:hidden;background:#fff;
  border:1px solid var(--line);box-shadow:var(--sh-sm);
  transition:transform .55s var(--ease),box-shadow .55s var(--ease),opacity .5s ease;will-change:transform;
}
.work-card.hide{display:none}
.work-card:hover{transform:translateY(-10px);box-shadow:var(--sh-lg);border-color:transparent}
.work-thumb{position:relative;height:200px;background-size:cover;background-position:center;overflow:hidden}
.work-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 55%,rgba(108,174,214,.28) 55%,rgba(108,174,214,.28) 72%,transparent 72%)}
.work-badge{position:absolute;top:16px;left:16px;z-index:2;width:42px;height:42px;border-radius:50%;background:#fff;color:var(--navy);display:grid;place-items:center;
  opacity:0;transform:scale(.6) rotate(-30deg);transition:.5s var(--ease);box-shadow:var(--sh-md)}
.work-card:hover .work-badge{opacity:1;transform:scale(1) rotate(0)}
.work-info{padding:22px 22px 26px;text-align:center}
.work-info h3{font-size:1.15rem;margin-bottom:6px;color:var(--ink)}
.work-cat{font-size:.85rem;font-weight:600;color:var(--muted-2)}

/* ============================================================
   CASE STUDIES
   ============================================================ */
.case{
  display:grid;grid-template-columns:1.05fr .95fr;gap:0;
  border-radius:var(--r-xl);overflow:hidden;background:#fff;border:1px solid var(--line);
  box-shadow:var(--sh-md);margin-bottom:30px;
}
.case:nth-child(even){grid-template-columns:.95fr 1.05fr}
.case:nth-child(even) .case-media{order:2}
.case-media{background-size:cover;background-position:center;min-height:380px;position:relative}
.case-media::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(27,69,132,.25),transparent)}
.case-body{padding:46px 48px;display:flex;flex-direction:column;justify-content:center}
.case-body .kicker{margin-bottom:18px}
.case-body h3{font-size:1.7rem;margin-bottom:14px}
.case-body p{color:var(--muted);margin-bottom:26px}
.case-stats{display:flex;gap:36px;margin-bottom:28px;flex-wrap:wrap}
.case-stat .n{font-size:2rem;font-weight:800;color:var(--navy);line-height:1}
.case-stat .l{font-size:.85rem;color:var(--muted)}

/* ============================================================
   WHY US
   ============================================================ */
.why-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;
  transition:.5s var(--ease);position:relative;overflow:hidden;
}
.why-card:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}
.why-ico{width:56px;height:56px;border-radius:16px;background:var(--grad-sky);color:var(--navy-950);display:grid;place-items:center;font-size:1.4rem;margin-bottom:20px}
.why-card h3{font-size:1.2rem;margin-bottom:10px}
.why-card p{color:var(--muted);font-size:.95rem}

/* ============================================================
   PROCESS TIMELINE (horizontal)
   ============================================================ */
.process-track{display:flex;gap:0;overflow-x:auto;padding:20px 0 30px;scroll-snap-type:x mandatory;-ms-overflow-style:none;scrollbar-width:none}
.process-track::-webkit-scrollbar{display:none}
.step{
  min-width:280px;flex:1;scroll-snap-align:start;position:relative;padding:0 26px;
}
.step::before{content:"";position:absolute;top:28px;right:0;left:0;height:2px;background:var(--line)}
.step:first-child::before{left:50%}
.step:last-child::before{right:50%}
.step-dot{
  width:58px;height:58px;border-radius:50%;background:#fff;border:2px solid var(--sky);
  display:grid;place-items:center;font-weight:800;color:var(--navy);position:relative;z-index:2;margin-bottom:22px;
  transition:.5s var(--ease);box-shadow:0 8px 20px rgba(108,174,214,.25);
}
.step:hover .step-dot{background:var(--navy);color:#fff;border-color:var(--navy);transform:scale(1.08)}
.step h3{font-size:1.15rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.92rem}

/* ============================================================
   STATS
   ============================================================ */
.stats{background:var(--navy-950);color:#fff;position:relative;overflow:hidden}
.stats::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 400px at 20% 0%,rgba(108,174,214,.22),transparent 60%),radial-gradient(600px 400px at 90% 100%,rgba(125,187,228,.18),transparent 60%)}
.stats .container{position:relative;z-index:2}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.stat{text-align:center}
.stat .n{font-size:clamp(2.6rem,5vw,4rem);font-weight:800;line-height:1;background:var(--grad-sky);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{color:#b8c6de;margin-top:10px;font-size:1rem}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testi-viewport{overflow:hidden}
.testi-track{display:flex;transition:transform .7s var(--ease)}
.testi-card{
  min-width:100%;padding:0 8px;
}
.testi-inner{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);
  padding:48px 52px;box-shadow:var(--sh-md);max-width:860px;margin-inline:auto;text-align:center;
}
.testi-inner .quote-ico{font-size:2.4rem;color:var(--sky);margin-bottom:18px}
.testi-inner blockquote{font-size:clamp(1.15rem,2vw,1.5rem);font-weight:600;color:var(--ink);line-height:1.6;margin-bottom:28px}
.testi-author{display:flex;align-items:center;justify-content:center;gap:14px}
.testi-avatar{width:56px;height:56px;border-radius:50%;background:var(--grad-brand);color:#fff;display:grid;place-items:center;font-weight:800;font-size:1.2rem}
.testi-author .name{font-weight:700}
.testi-author .role{color:var(--muted);font-size:.88rem}
.testi-dots{display:flex;gap:10px;justify-content:center;margin-top:30px}
.testi-dots button{width:10px;height:10px;border-radius:50%;background:var(--line);transition:.4s var(--ease)}
.testi-dots button.active{width:30px;border-radius:6px;background:var(--navy)}

/* ============================================================
   PRICING
   ============================================================ */
.price-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:38px 32px;
  transition:.6s var(--ease);position:relative;
}
.price-card:hover{transform:translateY(-8px);box-shadow:var(--sh-lg)}
.price-card.featured{background:var(--navy-950);color:#fff;border-color:var(--navy-950);transform:scale(1.03);box-shadow:var(--sh-lg)}
.price-card.featured:hover{transform:scale(1.03) translateY(-8px)}
.price-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--grad-sky);color:var(--navy-950);padding:6px 18px;border-radius:var(--r-pill);font-size:.8rem;font-weight:800}
.price-name{font-size:1.15rem;font-weight:700;margin-bottom:8px}
.price-card.featured .price-name{color:#fff}
.price-desc{font-size:.9rem;color:var(--muted);margin-bottom:22px}
.price-card.featured .price-desc{color:#b8c6de}
.price-amount{font-size:2.6rem;font-weight:800;color:var(--navy);line-height:1}
.price-card.featured .price-amount{color:#fff}
.price-amount small{font-size:1rem;font-weight:600;color:var(--muted)}
.price-list{margin:26px 0 30px;display:flex;flex-direction:column;gap:13px}
.price-list li{display:flex;align-items:center;gap:10px;font-size:.95rem;color:var(--muted)}
.price-card.featured .price-list li{color:#cdd8ec}
.price-list i{color:var(--sky);font-size:.9rem}

/* ============================================================
   FAQ
   ============================================================ */
.faq{max-width:820px;margin-inline:auto}
.faq-item{border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:14px;overflow:hidden;background:#fff;transition:.4s var(--ease)}
.faq-item.open{box-shadow:var(--sh-md);border-color:var(--sky-100)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 26px;text-align:right;font-weight:700;font-size:1.08rem;color:var(--ink)}
.faq-q .ico{width:34px;height:34px;border-radius:50%;background:var(--sky-50);color:var(--navy);display:grid;place-items:center;flex-shrink:0;transition:.4s var(--ease)}
.faq-item.open .faq-q .ico{background:var(--navy);color:#fff;transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease),padding .4s ease;padding:0 26px}
.faq-item.open .faq-a{max-height:320px;padding:0 26px 24px}
.faq-a p{color:var(--muted)}

/* ============================================================
   BLOG
   ============================================================ */
.blog-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:.6s var(--ease)}
.blog-card:hover{transform:translateY(-8px);box-shadow:var(--sh-lg)}
.blog-thumb{aspect-ratio:16/10;background-size:cover;background-position:center;transition:transform .8s var(--ease)}
.blog-card:hover .blog-thumb{transform:scale(1.06)}
.blog-body{padding:26px}
.blog-meta{display:flex;gap:14px;font-size:.82rem;color:var(--muted-2);margin-bottom:12px}
.blog-tag{color:var(--navy);font-weight:700}
.blog-card h3{font-size:1.2rem;margin-bottom:10px;line-height:1.4}
.blog-card p{color:var(--muted);font-size:.93rem}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.contact-info .info-item{display:flex;gap:16px;align-items:flex-start;margin-bottom:26px}
.info-ico{width:52px;height:52px;border-radius:14px;background:var(--sky-50);color:var(--navy);display:grid;place-items:center;font-size:1.2rem;flex-shrink:0}
.info-item h4{margin-bottom:4px}
.info-item p{color:var(--muted);font-size:.95rem}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:36px;box-shadow:var(--sh-md)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:8px;color:var(--ink)}
.field input,.field textarea,.field select{
  width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:var(--r-sm);
  font-family:inherit;font-size:.96rem;color:var(--ink);background:var(--paper);transition:.3s ease;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--sky);background:#fff;box-shadow:0 0 0 4px var(--sky-50)}
.field textarea{resize:vertical;min-height:120px}
.form-note{font-size:.85rem;color:var(--muted);margin-top:8px}
.map-embed{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);margin-top:30px}
.map-embed iframe{display:block;width:100%;height:280px;border:0;filter:grayscale(.2)}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band{position:relative;overflow:hidden;background:var(--grad-brand);border-radius:var(--r-xl);padding:70px 60px;text-align:center;color:#fff}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 80% -20%,rgba(255,255,255,.18),transparent 60%)}
.cta-band .container-inner{position:relative;z-index:2}
.cta-band h2{color:#fff;margin-bottom:16px}
.cta-band p{color:rgba(255,255,255,.85);max-width:560px;margin:0 auto 30px}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--navy);color:#c6d2e6;padding:80px 0 30px;position:relative;overflow:hidden;border-radius:52px 52px 0 0;margin-top:40px}
.footer-rings{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:1100px;height:1100px;border-radius:50%;
  background:
    radial-gradient(circle,transparent 0,transparent 14%,rgba(255,255,255,.05) 14.4%,transparent 15%),
    radial-gradient(circle,transparent 0,transparent 24%,rgba(255,255,255,.05) 24.4%,transparent 25%),
    radial-gradient(circle,transparent 0,transparent 34%,rgba(255,255,255,.05) 34.4%,transparent 35%),
    radial-gradient(circle,transparent 0,transparent 44%,rgba(255,255,255,.05) 44.4%,transparent 45%);
  pointer-events:none}
.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1.4fr;gap:40px;position:relative;z-index:2}
.footer-logo{height:42px;margin-bottom:18px}
.footer-title{color:#fff;font-size:1.1rem;margin-bottom:14px}
.footer-about p{color:#b9c6dd;max-width:340px;font-size:.92rem;line-height:1.85}
.footer h4{color:#fff;font-size:1.05rem;margin-bottom:20px}
.footer-links li{margin-bottom:13px}
.footer-links a{color:#b9c6dd;font-size:.94rem;transition:.3s ease;position:relative}
.footer-links a:hover{color:var(--sky-light);padding-right:6px}
.footer-contact-list{margin-bottom:22px}
.footer-contact-list li{display:flex;align-items:center;gap:11px;margin-bottom:14px;color:#b9c6dd;font-size:.92rem}
.fc-ico{flex:none;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center;color:var(--sky-light)}
.socials{display:flex;gap:12px}
.socials a{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#fff;transition:.4s var(--ease)}
.socials a:hover{background:var(--sky);color:var(--navy-950);transform:translateY(-4px)}
.footer-newsletter{position:relative;z-index:2;margin-top:52px;padding:26px 34px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-lg);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer-newsletter strong{display:block;color:#fff;font-size:1.1rem;margin-bottom:4px}
.footer-newsletter span{color:#b9c6dd;font-size:.9rem}
.newsletter-form{display:flex;gap:8px;min-width:320px;flex:1;max-width:460px}
.newsletter-form input{flex:1;padding:14px 18px;border-radius:var(--r-pill);border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);color:#fff;font-family:inherit}
.newsletter-form input::placeholder{color:#8ba0c0}
.newsletter-form input:focus{outline:none;border-color:var(--sky)}
.newsletter-form button{padding:14px 24px;border-radius:var(--r-pill);background:var(--grad-sky);color:var(--navy-950);font-weight:800;display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.footer-bottom{margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-size:.88rem;color:#9fb0cd;position:relative;z-index:2}

/* ============================================================
   SCROLL REVEAL BASE
   ============================================================ */
[data-reveal]{opacity:0;transform:translateY(38px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal="scale"]{transform:scale(.92)}
[data-reveal="scale"].in{transform:none}
[data-reveal="left"]{transform:translateX(-40px)}
[data-reveal="left"].in{transform:none}
[data-reveal="right"]{transform:translateX(40px)}
[data-reveal="right"].in{transform:none}
[data-reveal="blur"]{filter:blur(12px);transform:translateY(20px)}
[data-reveal="blur"].in{filter:blur(0);transform:none}
[data-delay="1"]{transition-delay:.08s}
[data-delay="2"]{transition-delay:.16s}
[data-delay="3"]{transition-delay:.24s}
[data-delay="4"]{transition-delay:.32s}
[data-delay="5"]{transition-delay:.4s}
[data-delay="6"]{transition-delay:.48s}

/* Magnetic cursor follower */
#cursor{position:fixed;top:0;left:0;width:34px;height:34px;border:1.5px solid var(--sky);border-radius:50%;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);transition:width .3s,height .3s,background .3s,border-color .3s;mix-blend-mode:difference;display:none}
#cursor.grow{width:64px;height:64px;background:rgba(108,174,214,.25);border-color:transparent}
@media(hover:hover) and (pointer:fine){#cursor{display:block}}

/* Breadcrumb / page hero */
.page-hero{padding:calc(var(--header-h) + 70px) 0 60px;background:radial-gradient(800px 400px at 80% -20%,var(--sky-50),transparent 60%),var(--white);text-align:center}
.page-hero .h1{margin:16px 0 14px}
.breadcrumb{display:flex;gap:8px;justify-content:center;font-size:.9rem;color:var(--muted)}
.breadcrumb a:hover{color:var(--navy)}

/* Toast */
#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(120px);background:var(--navy-950);color:#fff;padding:16px 26px;border-radius:var(--r-pill);box-shadow:var(--sh-lg);z-index:9999;transition:transform .5s var(--ease);display:flex;gap:10px;align-items:center}
#toast.show{transform:translateX(-50%) translateY(0)}
#toast i{color:var(--sky)}

/* Platform (سند داش) */
.plat{background:linear-gradient(150deg,var(--navy-950),var(--navy-900) 55%,var(--navy-700));color:#fff;position:relative;overflow:hidden}
.plat::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 400px at 85% 15%,rgba(108,174,214,.22),transparent 60%),radial-gradient(500px 380px at 10% 90%,rgba(125,187,228,.16),transparent 60%);pointer-events:none}
.plat-grid{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.plat-copy .kicker{color:var(--sky-light)}
.plat-copy .h2{color:#fff}
.plat-copy .lead{color:rgba(255,255,255,.82)}
.plat-features{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.plat-feature{display:flex;gap:16px;align-items:flex-start;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-lg);padding:22px 20px;backdrop-filter:blur(6px);transition:transform .4s var(--ease),background .4s var(--ease)}
.plat-feature:hover{transform:translateY(-6px);background:rgba(255,255,255,.1)}
.plat-ico{flex:none;width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:var(--grad-sky,linear-gradient(135deg,var(--sky),var(--sky-light)));color:#fff;font-size:20px}
.plat-feature h4{color:#fff;font-size:1.05rem;margin:0 0 6px}
.plat-feature p{color:rgba(255,255,255,.72);font-size:.92rem;line-height:1.7;margin:0}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1024px){
  .plat-grid{grid-template-columns:1fr;gap:36px}
  .hero-inner{grid-template-columns:1fr;gap:30px}
  .hero-art{height:360px;order:-1}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .portfolio-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid,.dg-grid{grid-template-columns:1fr;gap:36px}
  .about-stats{grid-template-columns:repeat(2,1fr);gap:28px 20px}
  .partners-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .case,.case:nth-child(even){grid-template-columns:1fr}
  .case:nth-child(even) .case-media{order:0}
  .case-media{min-height:260px}
}
@media(max-width:860px){
  .nav,.header-cta .btn{display:none}
  .burger{display:flex}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:36px 20px}
  .contact-grid{grid-template-columns:1fr}
  .section{padding:72px 0}
  .cta-band{padding:48px 26px}
  .price-card.featured{transform:none}
  .price-card.featured:hover{transform:translateY(-8px)}
  .case-body{padding:32px 28px}
  .about-points{grid-template-columns:1fr}
  .mk-track::before{right:auto;left:9px;transform:none}
  .mk-row,.mk-row--flip{grid-template-columns:1fr;gap:18px;padding-right:0;padding-left:34px}
  .mk-node{right:auto;left:1px;top:105px;transform:translateY(-50%)}
  .mk-row--flip .mk-card{order:0}
  .mk-row--flip .mk-desc{order:0;text-align:right}
  .dg-visual{flex-direction:column}
}
@media(max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .testi-inner{padding:34px 24px}
  .plat-features{grid-template-columns:1fr}
  .svc-grid,.portfolio-grid{grid-template-columns:1fr}
  .partners-grid{grid-template-columns:repeat(2,1fr)}
  .about-stats{grid-template-columns:repeat(2,1fr)}
  .footer-newsletter{flex-direction:column;align-items:stretch}
  .newsletter-form{min-width:0}
  .works-all{position:static;display:inline-flex;margin-bottom:16px}
}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  [data-reveal]{opacity:1;transform:none;filter:none}
}