/*
Theme Name: Tech Pro Code
Theme URI: https://techprocode.com/
Author: Raied Ahmed
Author URI: https://techprocode.com/
Description: Premium WordPress theme for Tech Pro Code — software development & digital marketing agency.
Version: 2.0.0
Text Domain: techprocode
License: Proprietary
*/

/* ─────────────────────────────────────────
   DESIGN TOKENS
───────────────────────────────────────── */
:root {
    --clr-bg:        #030712;
    --clr-surface:   #0f172a;
    --clr-card:      #111827;
    --clr-border:    rgba(255,255,255,.07);
    --clr-primary:   #3b82f6;
    --clr-secondary: #8b5cf6;
    --clr-accent:    #06b6d4;
    --clr-success:   #22c55e;
    --clr-text:      #f1f5f9;
    --clr-muted:     #64748b;
    --radius-lg:     1.25rem;
    --radius-xl:     1.75rem;
    --radius-2xl:    2.5rem;
    --shadow-glow:   0 0 40px -10px rgba(59,130,246,.45);
    --transition:    .3s cubic-bezier(.4,0,.2,1);
}

/* ─────────────────────────────────────────
   RESET & BASE
───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, sans-serif;
    background-color: var(--clr-bg);
    color: var(--clr-text);
    line-height: 1.7;
    overflow-x: hidden;
    direction: ltr;
    text-align: left;
}

img { max-width: 100%; display: block; }

/* ─────────────────────────────────────────
   NOISE TEXTURE OVERLAY
───────────────────────────────────────── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9999;
    opacity: .5;
}

/* ─────────────────────────────────────────
   UTILITY CLASSES
───────────────────────────────────────── */
.glass {
    background: rgba(255,255,255,.03);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--clr-border);
}

.gradient-text {
    background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 50%, #34d399 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-2 {
    background: linear-gradient(90deg, #3b82f6, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glow-border {
    border: 1px solid transparent;
    background: linear-gradient(var(--clr-card), var(--clr-card)) padding-box,
                linear-gradient(135deg, #3b82f6, #8b5cf6) border-box;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .875rem 2rem;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: #fff;
    font-weight: 700;
    font-size: .95rem;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}
.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #60a5fa, #a78bfa);
    opacity: 0;
    transition: opacity var(--transition);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 40px -10px rgba(59,130,246,.5); }
.btn-primary:hover::after { opacity: 1; }
.btn-primary span { position: relative; z-index: 1; }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .875rem 2rem;
    background: transparent;
    color: #fff;
    font-weight: 600;
    font-size: .95rem;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.15);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}
.btn-ghost:hover { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.3); transform: translateY(-3px); }

/* ─────────────────────────────────────────
   SECTION HEADER
───────────────────────────────────────── */
.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--clr-accent);
    background: rgba(6,182,212,.08);
    border: 1px solid rgba(6,182,212,.2);
    padding: .35rem .85rem;
    border-radius: 999px;
    margin-bottom: 1.25rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -.02em;
    color: #fff;
    margin-bottom: 1.25rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--clr-muted);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.75;
}

/* ─────────────────────────────────────────
   CARDS
───────────────────────────────────────── */
.card {
    background: var(--clr-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-xl);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(59,130,246,.04) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
}
.card:hover { transform: translateY(-6px); border-color: rgba(59,130,246,.25); box-shadow: var(--shadow-glow); }
.card:hover::before { opacity: 1; }

/* ─────────────────────────────────────────
   REVEAL ANIMATIONS (JS-driven)
───────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ─────────────────────────────────────────
   KEYFRAMES
───────────────────────────────────────── */
@keyframes float {
    0%,100% { transform: translateY(0); }
    50%      { transform: translateY(-18px); }
}
@keyframes pulse-ring {
    0%   { transform: scale(.9); opacity: .7; }
    100% { transform: scale(1.4); opacity: 0; }
}
@keyframes grid-move {
    from { transform: translateY(0); }
    to   { transform: translateY(80px); }
}
@keyframes blob {
    0%,100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    33%      { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
    66%      { border-radius: 50% 60% 30% 60% / 30% 40% 70% 60%; }
}
@keyframes shimmer {
    from { background-position: -200% center; }
    to   { background-position:  200% center; }
}

/* ─────────────────────────────────────────
   HERO GRID BACKGROUND
───────────────────────────────────────── */
.hero-grid {
    background-image:
        linear-gradient(rgba(59,130,246,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59,130,246,.06) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: grid-move 6s linear infinite;
}

/* ─────────────────────────────────────────
   STAT COUNTER CARD
───────────────────────────────────────── */
.stat-card {
    background: var(--clr-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
}
.stat-card:hover { border-color: rgba(59,130,246,.3); box-shadow: var(--shadow-glow); transform: translateY(-4px); }
.stat-num {
    font-size: 2.25rem;
    font-weight: 900;
    background: linear-gradient(135deg, #60a5fa, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

/* ─────────────────────────────────────────
   SERVICES ICON WRAP
───────────────────────────────────────── */
.icon-wrap {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: .875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
    transition: transform var(--transition);
}
.card:hover .icon-wrap { transform: scale(1.15) rotate(-4deg); }

/* ─────────────────────────────────────────
   PORTFOLIO TAG
───────────────────────────────────────── */
.tag {
    display: inline-flex;
    align-items: center;
    font-size: .7rem;
    font-weight: 600;
    padding: .25rem .75rem;
    border-radius: 999px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08);
    color: var(--clr-muted);
    letter-spacing: .03em;
}

/* ─────────────────────────────────────────
   PROCESS STEP LINE (desktop)
───────────────────────────────────────── */
.process-connector {
    position: absolute;
    top: 2.25rem;
    left: calc(50% + 3rem);
    right: calc(-50% + 3rem);
    height: 2px;
    background: linear-gradient(90deg, rgba(59,130,246,.4), rgba(139,92,246,.4));
}

/* ─────────────────────────────────────────
   HORIZONTAL DIVIDER
───────────────────────────────────────── */
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.08), transparent);
}

/* ─────────────────────────────────────────
   SCROLLBAR
───────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: rgba(59,130,246,.4); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: rgba(59,130,246,.7); }

/* ─────────────────────────────────────────
   FOCUS VISIBLE
───────────────────────────────────────── */
:focus-visible { outline: 2px solid var(--clr-primary); outline-offset: 3px; border-radius: 4px; }

/* ─────────────────────────────────────────
   RESPONSIVE HELPERS
───────────────────────────────────────── */
.container-fluid {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
@media (min-width: 768px)  { .container-fluid { padding: 0 2.5rem; } }
@media (min-width: 1280px) { .container-fluid { padding: 0 3rem; } }