/* ============================================================
   SKYTECH COMPUTING SOLUTIONS LIMITED — Shared Stylesheet
   ============================================================ */

/* ── Variables ──────────────────────────────────────────────── */
:root {
  --purple:        #6239bd;
  --purple-dark:   #4a2a9e;
  --purple-light:  #8b62e0;
  --teal:          #3dbdd4;
  --teal-dark:     #2a9eb5;
  --dark:          #092933;
  --dark-2:        #0d1e2a;
  --white:         #ffffff;
  --gray-50:       #f8fafc;
  --gray-100:      #f1f5f9;
  --gray-200:      #e2e8f0;
  --gray-400:      #94a3b8;
  --gray-500:      #64748b;
  --grad-main:     linear-gradient(145deg,#1a0f4e 0%,#3a1a8c 40%,#5a2fbc 70%,#2a9eb5 100%);
  --grad-cta:      linear-gradient(135deg,#6239bd 0%,#3dbdd4 100%);
  --grad-card:     linear-gradient(135deg,rgba(98,57,189,.10),rgba(61,189,212,.07));
  --shadow-sm:     0 2px 12px rgba(98,57,189,.12);
  --shadow-md:     0 8px 32px rgba(98,57,189,.18);
  --shadow-lg:     0 20px 60px rgba(98,57,189,.25);
  --radius-sm:     10px;
  --radius-md:     18px;
  --radius-lg:     28px;
  --ease:          cubic-bezier(.4,0,.2,1);
  --t:             .3s;
}

/* ── Reset ──────────────────────────────────────────────────── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',sans-serif;color:var(--dark);background:var(--white);overflow-x:hidden;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

/* ── Typography ─────────────────────────────────────────────── */
h1,h2,h3,h4,h5{font-family:'Poppins',sans-serif;line-height:1.2}

/* ── Utilities ──────────────────────────────────────────────── */
.container{max-width:1200px;margin:0 auto;padding:0 32px}
.text-center{text-align:center}
.section-label{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);margin-bottom:12px}
.section-title{font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:700;color:var(--dark);margin-bottom:16px}
.section-title span{color:var(--purple)}
.section-title.on-dark{color:var(--white)}
.section-desc{font-size:1rem;color:var(--gray-500);line-height:1.8;max-width:600px}
.section-desc.on-dark{color:rgba(255,255,255,.6)}
.section-header{margin-bottom:56px}
.section-header .section-desc{margin-top:14px}
.section-header.centered{text-align:center}
.section-header.centered .section-desc{margin-left:auto;margin-right:auto}

/* ── Buttons ────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:50px;font-size:.9rem;font-weight:600;transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease);border:none;cursor:pointer;line-height:1;white-space:nowrap}
.btn-primary{background:var(--grad-cta);color:var(--white);box-shadow:0 6px 24px rgba(98,57,189,.38)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 32px rgba(98,57,189,.55)}
/* Outline variants use inset box-shadow — avoids border rendering glitches on gradients */
.btn-outline-white{background:transparent;box-shadow:inset 0 0 0 2px rgba(255,255,255,.65);color:var(--white)}
.btn-outline-white:hover{background:rgba(255,255,255,.12);box-shadow:inset 0 0 0 2px rgba(255,255,255,1)}
.btn-outline-purple{background:transparent;box-shadow:inset 0 0 0 2px var(--purple);color:var(--purple)}
.btn-outline-purple:hover{background:var(--purple);color:var(--white);box-shadow:inset 0 0 0 2px var(--purple)}
.btn-white{background:var(--white);color:var(--purple);box-shadow:0 6px 24px rgba(0,0,0,.15);font-weight:700}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 10px 32px rgba(0,0,0,.22)}

/* ── Navigation ─────────────────────────────────────────────── */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;transition:background var(--t) var(--ease),box-shadow var(--t) var(--ease)}
.nav.scrolled{background:rgba(9,41,51,.96);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 2px 30px rgba(0,0,0,.25)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.nav-logo img{height:80px;width:auto;display:block}
/* SVG fallback logo */
.nav-logo svg{height:44px;width:auto}
.nav-menu{display:flex;align-items:center;gap:32px}
.nav-menu a{font-size:.88rem;font-weight:500;color:rgba(255,255,255,.82);position:relative;transition:color var(--t)}
.nav-menu a::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--teal);border-radius:2px;transform:scaleX(0);transition:transform var(--t) var(--ease)}
.nav-menu a:hover,.nav-menu a.active{color:var(--white)}
.nav-menu a:hover::after,.nav-menu a.active::after{transform:scaleX(1)}
.nav-cta{background:var(--grad-cta) !important;color:var(--white) !important;padding:9px 22px;border-radius:50px;font-weight:600 !important;box-shadow:0 4px 16px rgba(98,57,189,.4)}
.nav-cta::after{display:none !important}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 7px 22px rgba(98,57,189,.55) !important}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.nav-hamburger span{display:block;width:24px;height:2px;background:var(--white);border-radius:2px;transition:transform var(--t)}

/* ── Page Hero Banner (inner pages) ─────────────────────────── */
.page-hero{padding:160px 0 132px;background:linear-gradient(145deg,rgba(26,15,78,.92) 0%,rgba(58,26,140,.86) 38%,rgba(90,47,188,.80) 68%,rgba(42,158,181,.76) 100%),url('../asset/4..png');background-size:cover;background-position:center center;background-repeat:no-repeat;position:relative;overflow:hidden;text-align:center}
.page-hero::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.04) 1.5px,transparent 1.5px);background-size:32px 32px;pointer-events:none}
.page-hero .container{position:relative;z-index:1}
.page-hero .breadcrumb{display:flex;align-items:center;justify-content:center;gap:8px;font-size:.8rem;color:rgba(255,255,255,.5);margin-bottom:16px}
.page-hero .breadcrumb span{color:var(--teal)}
.page-hero h1{font-size:clamp(2rem,4.5vw,3.4rem);font-weight:800;color:var(--white);margin-bottom:16px}
.page-hero p{font-size:1.05rem;color:rgba(255,255,255,.72);max-width:560px;margin:0 auto 28px}

/* ── Dot-grid overlay helper ─────────────────────────────────── */
.dot-grid::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1.5px,transparent 1.5px);background-size:30px 30px;pointer-events:none}

/* ── Cards ──────────────────────────────────────────────────── */
.card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-md);padding:36px 30px;position:relative;overflow:hidden;transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease),border-color var(--t)}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(98,57,189,.22)}
.card-icon{width:58px;height:58px;background:var(--grad-card);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:22px;transition:background var(--t)}
.card:hover .card-icon{background:var(--grad-cta)}
.card h3{font-size:1.08rem;font-weight:700;color:var(--dark);margin-bottom:10px}
.card p{font-size:.88rem;color:var(--gray-500);line-height:1.75}
.card-line{position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--grad-cta);transform:scaleX(0);transform-origin:left;transition:transform var(--t) var(--ease)}
.card:hover .card-line{transform:scaleX(1)}

/* Dark card variant */
.card-dark{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.08);color:var(--white)}
.card-dark:hover{background:rgba(255,255,255,.07);border-color:rgba(98,57,189,.4);box-shadow:0 16px 48px rgba(98,57,189,.2)}
.card-dark h3{color:var(--white)}
.card-dark p{color:rgba(255,255,255,.55)}
.card-dark .card-icon{background:linear-gradient(135deg,rgba(98,57,189,.25),rgba(61,189,212,.15));border:1px solid rgba(255,255,255,.1)}
.card-dark:hover .card-icon{background:var(--grad-cta);border-color:transparent}
.card-dark::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad-cta);transform:scaleX(0);transform-origin:left;transition:transform var(--t) var(--ease)}
.card-dark:hover::after{transform:scaleX(1)}
.learn-more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:.82rem;font-weight:600;color:var(--teal);transition:gap var(--t)}
.learn-more:hover{gap:10px}

/* ── Grid helpers ───────────────────────────────────────────── */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}

/* ── CTA Banner ─────────────────────────────────────────────── */
.cta-banner{padding:88px 0;background:var(--grad-cta);position:relative;overflow:hidden}
.cta-banner.dot-grid::before{background-image:radial-gradient(rgba(255,255,255,.08) 1.5px,transparent 1.5px)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;position:relative}
.cta-text h2{font-size:clamp(1.5rem,2.8vw,2.2rem);font-weight:800;color:var(--white);margin-bottom:8px}
.cta-text p{font-size:.98rem;color:rgba(255,255,255,.8)}

/* ── Partner Logos strip ─────────────────────────────────────── */
.partners-strip{background:var(--dark-2);padding:26px 0;border-top:1px solid rgba(255,255,255,.05)}
.partners-inner{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:center}
.partners-label{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.3);margin-right:8px}
.partner-logo{height:28px;width:auto;opacity:.42;filter:brightness(0) invert(1);transition:opacity var(--t)}
.partner-logo:hover{opacity:.7}

/* ── Stats bar ──────────────────────────────────────────────── */
.stats-bar{padding:60px 0;border-bottom:1px solid var(--gray-200)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.stat-item{text-align:center;position:relative}
.stat-item:not(:last-child)::after{content:'';position:absolute;right:0;top:15%;bottom:15%;width:1px;background:var(--gray-200)}
.stat-num{font-family:'Poppins',sans-serif;font-size:2.7rem;font-weight:800;color:var(--purple);line-height:1;margin-bottom:6px}
.stat-num sup{font-size:1.1rem;vertical-align:super}
.stat-label{font-size:.85rem;color:var(--gray-500);font-weight:500}

/* ── Process steps ──────────────────────────────────────────── */
.process-list{display:flex;flex-direction:column;gap:0}
.process-item{display:flex;gap:18px;padding-bottom:28px;position:relative}
.process-item:last-child{padding-bottom:0}
.process-item:not(:last-child)::after{content:'';position:absolute;left:17px;top:36px;bottom:0;width:2px;background:rgba(255,255,255,.12)}
.process-num{width:36px;height:36px;background:rgba(255,255,255,.14);border:2px solid rgba(255,255,255,.28);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.82rem;color:var(--white);flex-shrink:0;position:relative;z-index:1}
.process-content strong{display:block;font-size:.9rem;font-weight:700;color:var(--white);margin-bottom:4px}
.process-content p{font-size:.8rem;color:rgba(255,255,255,.55)}

/* ── Why-item ───────────────────────────────────────────────── */
.why-item{display:flex;align-items:flex-start;gap:18px;background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-sm);padding:20px 22px;transition:transform var(--t) var(--ease),box-shadow var(--t),border-color var(--t)}
.why-item:hover{border-color:rgba(98,57,189,.22);box-shadow:var(--shadow-sm);transform:translateX(4px)}
.why-icon{width:44px;height:44px;background:var(--grad-cta);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.why-text strong{display:block;font-size:.92rem;font-weight:700;color:var(--dark);margin-bottom:4px}
.why-text p{font-size:.83rem;color:var(--gray-500);line-height:1.6}

/* ── Reveal animation ───────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}
.d4{transition-delay:.4s}.d5{transition-delay:.5s}.d6{transition-delay:.6s}

/* ── Footer ─────────────────────────────────────────────────── */
.footer{background:var(--dark-2);padding:68px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.6fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.07)}
.footer-brand svg,.footer-brand img{height:80px;width:auto;margin-bottom:18px}
.footer-brand p{font-size:.86rem;color:rgba(255,255,255,.48);line-height:1.75;max-width:270px}
.footer-socials{display:flex;gap:9px;margin-top:22px}
.footer-social{width:35px;height:35px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.8rem;color:rgba(255,255,255,.48);transition:background var(--t),color var(--t),border-color var(--t)}
.footer-social:hover{background:var(--purple);border-color:var(--purple);color:var(--white)}
.footer-col h4{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.32);margin-bottom:18px}
.footer-col li{margin-bottom:10px}
.footer-col li a{font-size:.86rem;color:rgba(255,255,255,.52);transition:color var(--t),padding-left var(--t)}
.footer-col li a:hover{color:var(--teal);padding-left:4px}
.footer-contact-item{display:flex;align-items:flex-start;gap:12px;margin-bottom:13px}
.footer-contact-icon{width:30px;height:30px;background:rgba(61,189,212,.12);border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:.82rem;flex-shrink:0;margin-top:1px}
.footer-contact-text{font-size:.84rem;color:rgba(255,255,255,.52);line-height:1.5}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding:20px 0;flex-wrap:wrap;gap:10px}
.footer-bottom p{font-size:.78rem;color:rgba(255,255,255,.26)}
.footer-bottom-links{display:flex;gap:22px}
.footer-bottom-links a{font-size:.78rem;color:rgba(255,255,255,.26);transition:color var(--t)}
.footer-bottom-links a:hover{color:var(--teal)}

/* ── Responsive ─────────────────────────────────────────────── */
@media(max-width:1024px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid .stat-item:nth-child(2)::after{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .container{padding:0 20px}

  /* Nav */
  .nav-menu{display:none}
  .nav-hamburger{display:flex}
  .nav-logo img{height:54px}

  /* All 2-col and 3-col grids → single column */
  .grid-3,.grid-2{grid-template-columns:1fr}
  /* Page-specific grids */
  .overview-grid,
  .wwd-grid,
  .highlight-grid,
  .ht-features,
  .about-intro-grid,
  .about-feat-grid,
  .why-outer-grid,
  .sol-intro-grid,
  .sol-block-grid,
  .cloud-grid,
  .pb-grid,
  .contact-grid,
  .news-grid,
  .hero-content{grid-template-columns:1fr !important}

  /* Reset RTL direction on reversed grids */
  .pb-grid.rev,.sol-block-grid.reverse{direction:ltr}

  /* Hero */
  .hero-visual,.wwd-img-col{display:none}
  .hero-content{text-align:center;padding:130px 0 60px !important}
  .hero p{margin-left:auto;margin-right:auto}
  .hero-btns{justify-content:center}

  /* Stats */
  .stats-grid{grid-template-columns:1fr 1fr}

  /* Cards */
  .mission-grid{grid-template-columns:1fr}
  .partner-grid{grid-template-columns:1fr}

  /* Page hero */
  .page-hero{padding:130px 0 80px !important}
  .page-hero h1{font-size:2rem}

  /* CTA / Footer */
  .cta-inner{flex-direction:column;text-align:center}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center;gap:12px}

  /* Section titles */
  .section-title{font-size:1.6rem}
}
@media(max-width:480px){
  .nav-logo img{height:44px}
  .stats-grid{grid-template-columns:1fr 1fr}
  .partner-logos-inner{gap:20px}
  .partner-logos-inner img{height:24px}
  .footer-socials{justify-content:flex-start}
  .hc-stat-grid{grid-template-columns:1fr 1fr}
}
/* ── Mobile menu open state ─────────────────────────────────── */
.nav-menu.open{
  display:flex;flex-direction:column;gap:0;
  position:absolute;top:100%;left:0;right:0;
  background:rgba(9,41,51,.97);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  box-shadow:0 12px 40px rgba(0,0,0,.35);
  padding:8px 0 16px;z-index:999;
}
.nav-menu.open li{border-bottom:1px solid rgba(255,255,255,.06)}
.nav-menu.open li:last-child{border-bottom:none;padding:12px 20px 0}
.nav-menu.open a{display:block;padding:14px 24px;font-size:.95rem;color:rgba(255,255,255,.85)}
.nav-menu.open a:hover,.nav-menu.open a.active{color:var(--white);background:rgba(255,255,255,.04)}
.nav-menu.open a::after{display:none}
.nav-menu.open .nav-cta{
  margin:0 20px;padding:11px 22px;border-radius:50px;
  text-align:center;display:block;background:var(--grad-cta) !important;
}
/* Hamburger → X animation */
.nav-hamburger span{transition:transform .3s ease,opacity .3s ease}
.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}