/* ============================================================
   Wisepath v2 — Modern Software Development Company
   Pure CSS • No dependencies • Dark-mode-first
   ============================================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    /* Colors */
    --bg-primary:    #0a1628;
    --bg-secondary:  #111d33;
    --bg-card:       rgba(17, 29, 51, 0.7);
    --bg-glass:      rgba(255, 255, 255, 0.04);
    --border-glass:  rgba(255, 255, 255, 0.08);

    --accent-primary:   #4f46e5;
    --accent-secondary: #06b6d4;
    --accent-gradient:  linear-gradient(135deg, #4f46e5, #06b6d4);

    --text-primary:   #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted:     #64748b;
    --text-accent:    #06b6d4;

    --white: #ffffff;
    --black: #000000;

    /* Typography */
    --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono:  'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Layout */
    --max-width: 1200px;
    --nav-height: 72px;

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --duration-fast: 150ms;
    --duration-normal: 300ms;
    --duration-slow: 500ms;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Background grid pattern */
/* ============================================================
   Hero two-column layout & image frame
   ============================================================ */
.hero-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    width: 100%;
}

.hero-image-wrap { position: relative; z-index: 2; }

.hero-image-frame { position: relative; border-radius: var(--radius-lg); }

.hero-image-frame img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: var(--radius-lg);
    display: block;
    border: 1px solid var(--border-glass);
}

/* Colour tint overlay */
.hero-image-frame::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(79,70,229,0.18), rgba(6,182,212,0.12));
    border-radius: var(--radius-lg);
    pointer-events: none;
    z-index: 1;
}

/* Floating badge — bottom left */
.hero-image-badge {
    position: absolute;
    bottom: var(--space-xl);
    left: var(--space-xl);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.55rem 1rem;
    background: rgba(10, 22, 40, 0.82);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    z-index: 2;
}

.hero-image-badge svg { color: #22c55e; flex-shrink: 0; }

/* Tech tag pills — top right */
.hero-image-tech {
    position: absolute;
    top: var(--space-xl);
    right: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    z-index: 2;
}

.hero-image-tech span {
    padding: 0.3rem 0.75rem;
    background: rgba(10, 22, 40, 0.75);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-secondary);
    text-align: center;
}

@media (max-width: 900px) {
    .hero-layout { grid-template-columns: 1fr; }
    .hero-image-wrap { display: none; }
}
/* ============================================================
   END Hero image
   ============================================================ */

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--text-accent); text-decoration: none; transition: color var(--duration-fast) var(--ease-out); }
a:hover { color: var(--accent-primary); }
ul, ol { list-style: none; }

/* --- Utilities --- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.section {
    padding: var(--space-5xl) 0;
    position: relative;
    z-index: 1;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent-secondary);
    margin-bottom: var(--space-lg);
}

.section-label::before {
    content: '';
    width: 32px;
    height: 2px;
    background: var(--accent-gradient);
    border-radius: var(--radius-full);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.8;
}

.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.75rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    text-decoration: none;
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--white);
    box-shadow: 0 4px 24px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(79, 70, 229, 0.45);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid var(--border-glass);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    border-color: var(--accent-primary);
    color: var(--accent-secondary);
    background: var(--bg-glass);
}

.btn-icon {
    width: 20px;
    height: 20px;
    transition: transform var(--duration-normal) var(--ease-out);
}

.btn:hover .btn-icon { transform: translateX(3px); }

/* --- Glass Card --- */
.glass-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    padding: var(--space-2xl);
    transition: all var(--duration-normal) var(--ease-out);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(79, 70, 229, 0.3);
    transform: translateY(-6px);
    box-shadow: 0 8px 40px rgba(79, 70, 229, 0.12), 0 24px 60px rgba(0, 0, 0, 0.3);
}

/* --- Scroll Reveal --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   Motion, Parallax & Advanced Effects
   ============================================================ */

/* Side scroll progress bar with logo pointer */
.scroll-progress-side {
    position: fixed;
    top: calc(var(--nav-height) + 16px);
    bottom: 24px;
    left: 42px;
    width: 3px;
    height: auto;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-full);
    z-index: 9999;
    pointer-events: none;
}

.scroll-progress-side-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: var(--accent-gradient);
    border-radius: var(--radius-full);
    box-shadow: 0 0 14px rgba(79, 70, 229, 0.55);
    transition: height 80ms linear;
}

.scroll-progress-side-pointer {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translate(-50%, -50%) scale(1);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 2px solid var(--accent-secondary);
    box-shadow:
        0 0 0 5px rgba(6, 182, 212, 0.15),
        0 0 20px rgba(79, 70, 229, 0.25),
        0 8px 24px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: top 80ms linear, transform 0.35s var(--ease-out);
    animation: sps-pulse 2.4s ease-in-out infinite;
    z-index: 3;
}

.scroll-progress-side-pointer.scrolling {
    transform: translate(-50%, -50%) scale(0.85);
    animation: none;
}

.scroll-progress-side-pointer.settled {
    animation: sps-settle 0.5s var(--ease-out) forwards, sps-pulse 2.4s ease-in-out 0.5s infinite;
}

@keyframes sps-settle {
    0%   { transform: translate(-50%, -50%) scale(0.85); }
    50%  { transform: translate(-50%, -50%) scale(1.18); }
    75%  { transform: translate(-50%, -50%) scale(0.95); }
    100% { transform: translate(-50%, -50%) scale(1); }
}

@keyframes sps-pulse {
    0%, 100% {
        box-shadow:
            0 0 0 5px rgba(6, 182, 212, 0.15),
            0 0 20px rgba(79, 70, 229, 0.25),
            0 8px 24px rgba(0, 0, 0, 0.4);
    }
    50% {
        box-shadow:
            0 0 0 8px rgba(6, 182, 212, 0.28),
            0 0 32px rgba(79, 70, 229, 0.4),
            0 8px 24px rgba(0, 0, 0, 0.4);
    }
}

.scroll-progress-side-pointer img {
    width: 36px;
    height: 36px;
    object-fit: contain;
    display: block;
}

@media (max-width: 900px) {
    .scroll-progress-side { display: none; }
}

/* Scroll progress waypoints */
.sps-waypoint {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    border: 2px solid rgba(255, 255, 255, 0.15);
    cursor: pointer;
    pointer-events: auto;
    transition: all 0.3s var(--ease-out);
    z-index: 1;
}

.sps-waypoint:hover {
    background: rgba(79, 70, 229, 0.4);
    border-color: var(--accent-secondary);
    transform: translateX(-50%) scale(1.35);
}

.sps-waypoint.active {
    background: var(--accent-secondary);
    border-color: var(--accent-secondary);
    box-shadow: 0 0 8px rgba(6, 182, 212, 0.5);
    transform: translateX(-50%) scale(1.2);
}

.sps-waypoint-label {
    position: absolute;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s var(--ease-out), transform 0.2s var(--ease-out);
    transform: translateY(-50%) translateX(-4px);
}

.sps-waypoint:hover .sps-waypoint-label,
.sps-waypoint.active .sps-waypoint-label {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

.sps-waypoint.active .sps-waypoint-label {
    color: var(--accent-secondary);
}

/* Ambient particles canvas */
#particles-canvas {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 0.55;
}

/* Cursor glow */
.cursor-glow {
    position: fixed;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.065) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
}

/* Reveal from sides */
.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal-left.visible,
.reveal-right.visible {
    opacity: 1;
    transform: translate(0);
}

/* Parallax elements use CSS 'translate' (separate from 'transform') */
.parallax-img { will-change: translate; }

/* Hero word flip */
.hero-flip-word {
    display: inline-block;
    will-change: transform, opacity;
    transition: opacity 0.22s ease-in, transform 0.22s ease-in;
}
.hero-flip-word.flip-out {
    opacity: 0;
    transform: translateY(-20px);
}
.hero-flip-word.flip-in {
    opacity: 0;
    transform: translateY(20px);
    transition: none;
}
.hero-flip-word.flip-show {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}

/* Service card icon glow ring on hover */
.service-card:hover .service-icon {
    background: rgba(79, 70, 229, 0.2);
    box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.4), 0 0 20px rgba(79, 70, 229, 0.18);
    transition: all 0.3s var(--ease-out);
}

/* Project card inner glowing border on hover */
.project-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    box-shadow: inset 0 0 0 2px rgba(79, 70, 229, 0.55);
    opacity: 0;
    transition: opacity 0.3s var(--ease-out);
    pointer-events: none;
    z-index: 5;
}
.project-card:hover::after { opacity: 1; }

/* Typed / blinking cursor */
.typed-cursor {
    display: inline-block;
    width: 2px;
    height: 0.85em;
    background: var(--accent-secondary);
    margin-left: 3px;
    vertical-align: text-bottom;
    animation: blink 0.85s step-end infinite;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0; }
}

/* ============================================================
   Navigation
   ============================================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    transition: background var(--duration-normal) var(--ease-out),
                box-shadow var(--duration-normal) var(--ease-out);
}

.nav.scrolled {
    background: rgba(10, 22, 40, 0.85);
    backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 var(--border-glass);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-logo {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.nav-logo-icon {
    height: 42px;
    width: 42px;
    object-fit: contain;
    display: block;
}

.nav-logo-img {
    height: 28px;
    width: auto;
    margin-top:5px;
    object-fit: contain;
    display: block;
    filter: brightness(0) invert(1);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--duration-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    border-radius: var(--radius-full);
    transition: width var(--duration-normal) var(--ease-out);
}

.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
    padding: 0.5rem 1.25rem !important;
    font-size: 0.85rem !important;
}

/* Mobile menu toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--duration-normal) var(--ease-out);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   Hero
   ============================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

/* ---- Parallax background layer ---- */
.hero-bg {
    position: absolute;
    inset: -30% 0;          /* oversized so there is room to move */
    z-index: -2;
    will-change: transform;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    filter: brightness(0.38) saturate(1.2);
    max-width: unset;
}

/* Dark + colour gradient layered on top of the bg image */
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to right,  rgba(10, 22, 40, 0.78) 30%, rgba(10, 22, 40, 0.2) 100%),
        linear-gradient(to bottom, rgba(10, 22, 40, 0.55) 0%,  rgba(10, 22, 40, 0.85) 100%);
    mix-blend-mode: multiply;
}

/* Global colour tint on top of everything */
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(79, 70, 229, 0.22) 0%,
        rgba(6, 182, 212, 0.1) 60%,
        transparent 100%);
    z-index: -1;
    pointer-events: none;
}

/* Animated gradient orbs */
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.35;
    pointer-events: none;
    z-index: -1;
}

.hero-orb-1 {
    width: 600px;
    height: 600px;
    background: var(--accent-primary);
    top: -15%;
    right: -8%;
    animation: float 8s ease-in-out infinite;
}

.hero-orb-2 {
    width: 500px;
    height: 500px;
    background: var(--accent-secondary);
    bottom: -15%;
    left: -8%;
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 740px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.4rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
    backdrop-filter: blur(8px);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero h1 {
    font-size: clamp(2.8rem, 7vw, 4.5rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.04em;
    margin-bottom: var(--space-xl);
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
    max-width: 560px;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
}

.hero-stats {
    display: flex;
    gap: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--border-glass);
}

.hero-stat-number {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

/* ============================================================
   About
   ============================================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.15), rgba(6, 182, 212, 0.1));
    pointer-events: none;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.about-feature-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    color: var(--accent-secondary);
    font-size: 1.1rem;
}

.about-feature-text {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* ============================================================
   Services
   ============================================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-3xl);
}

.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-out);
}

.service-card:hover::before { opacity: 1; }

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(79, 70, 229, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    font-size: 1.5rem;
    color: var(--accent-secondary);
}

.service-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    letter-spacing: -0.01em;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================================
   Projects
   ============================================================ */
.projects-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.projects-filters {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.4rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    background: transparent;
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--duration-fast);
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--white);
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.project-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    display: block;
}

.project-card-image {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-out);
}

.project-card:hover .project-card-image {
    transform: scale(1.05);
}

.project-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 22, 40, 0.95) 0%, rgba(10, 22, 40, 0.2) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-2xl);
    transition: background var(--duration-normal);
}

.project-card:hover .project-card-overlay {
    background: linear-gradient(to top, rgba(10, 22, 40, 0.98) 0%, rgba(10, 22, 40, 0.4) 50%, rgba(10, 22, 40, 0.1) 100%);
}

.project-card-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(79, 70, 229, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-secondary);
    margin-bottom: var(--space-md);
    width: fit-content;
}

.project-card-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.project-card-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.project-card-arrow {
    position: absolute;
    top: var(--space-xl);
    right: var(--space-xl);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    color: var(--white);
    opacity: 0;
    transform: translate(-8px, 8px);
    transition: all var(--duration-normal) var(--ease-out);
}

.project-card:hover .project-card-arrow {
    opacity: 1;
    transform: translate(0, 0);
}

/* ============================================================
   Testimonials
   ============================================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-3xl);
}

.testimonial-card {
    display: flex;
    flex-direction: column;
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-lg);
    color: #fbbf24;
    font-size: 0.9rem;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    flex: 1;
    margin-bottom: var(--space-xl);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-glass);
}

.testimonial-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.testimonial-role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============================================================
   Contact
   ============================================================ */
.contact { background: var(--bg-secondary); }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    margin-top: var(--space-3xl);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    color: var(--accent-secondary);
}

.contact-info-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.contact-info-value {
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 500;
}

.contact-form { display: flex; flex-direction: column; gap: var(--space-lg); }

.form-group { display: flex; flex-direction: column; gap: var(--space-sm); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); }

.form-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-primary);
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    outline: none;
    transition: border-color var(--duration-fast);
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.form-textarea { resize: vertical; min-height: 140px; }

/* ============================================================
   Footer
   ============================================================ */
.footer {
    padding: var(--space-4xl) 0 var(--space-2xl);
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-top: var(--space-lg);
    max-width: 300px;
}

.footer-socials {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.footer-social-link {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    color: var(--text-secondary);
    transition: all var(--duration-fast);
    font-size: 0.9rem;
}

.footer-social-link:hover {
    border-color: var(--accent-primary);
    color: var(--accent-secondary);
    background: var(--bg-glass);
}

.footer-heading {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-md); }

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-links a:hover { color: var(--text-primary); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--border-glass);
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============================================================
   Project Detail Page
   ============================================================ */
.project-hero {
    padding: calc(var(--nav-height) + var(--space-4xl)) 0 var(--space-4xl);
    position: relative;
    z-index: 1;
}

.project-hero-meta {
    display: flex;
    gap: var(--space-3xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--border-glass);
}

.project-meta-item { display: block; }

.project-meta-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.project-meta-value {
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 500;
}

.project-hero-image {
    width: 100%;
    aspect-ratio: 21/9;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-top: var(--space-3xl);
}

.project-content {
    padding: var(--space-4xl) 0;
    position: relative;
    z-index: 1;
}

.project-content-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-4xl);
}

.project-sidebar { position: sticky; top: calc(var(--nav-height) + var(--space-xl)); align-self: start; }

.project-sidebar-nav { display: flex; flex-direction: column; gap: var(--space-md); }

.project-sidebar-link {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    padding: var(--space-sm) 0;
    border-left: 2px solid transparent;
    padding-left: var(--space-lg);
    transition: all var(--duration-fast);
}

.project-sidebar-link:hover,
.project-sidebar-link.active {
    color: var(--text-primary);
    border-left-color: var(--accent-primary);
}

.project-section { margin-bottom: var(--space-4xl); }

.project-section h2 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xl);
}

.project-section p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.project-results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.project-result-card {
    text-align: center;
    padding: var(--space-2xl);
}

.project-result-number {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-result-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: var(--space-sm);
}

.project-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.project-gallery img {
    border-radius: var(--radius-md);
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
}

.project-nav {
    display: flex;
    justify-content: space-between;
    padding: var(--space-3xl) 0;
    border-top: 1px solid var(--border-glass);
    z-index: 1;
    position: relative;
}

.project-nav-link {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    text-decoration: none;
}

.project-nav-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.project-nav-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: color var(--duration-fast);
}

.project-nav-link:hover .project-nav-title { color: var(--accent-secondary); }

.project-nav-link--next { text-align: right; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; }
    .about-image { max-width: 500px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
    .project-content-grid { grid-template-columns: 1fr; }
    .project-sidebar { display: none; }
}

@media (max-width: 768px) {
    .nav-links { 
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10, 22, 40, 0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--space-2xl);
        z-index: 999;
    }

    .nav-links.open { display: flex; }
    .nav-links a { font-size: 1.25rem; }
    .nav-toggle { display: flex; }

    .hero h1 { font-size: clamp(2.2rem, 8vw, 3.5rem); }
    .hero-stats { gap: var(--space-xl); flex-wrap: wrap; }

    .services-grid { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }

    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
    .footer-bottom { flex-direction: column; gap: var(--space-md); text-align: center; }

    .project-hero-meta { flex-wrap: wrap; gap: var(--space-xl); }
    .project-results-grid { grid-template-columns: 1fr; }
    .project-gallery { grid-template-columns: 1fr; }
    .project-nav { flex-direction: column; gap: var(--space-xl); }
    .project-nav-link--next { text-align: left; }

    .projects-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
    .container { padding: 0 var(--space-lg); }
    .section { padding: var(--space-3xl) 0; }
    .glass-card { padding: var(--space-lg); }
    .hero-badge { font-size: 0.72rem; }
    .about-features { grid-template-columns: 1fr; }

    /* Hero */
    .hero h1 { font-size: 1.9rem; }
    .hero-description { font-size: 1rem; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { justify-content: center; text-align: center; }

    /* About */
    .about-image { border-radius: var(--radius-md); }
    .section-title { font-size: 1.6rem; }
    .section-subtitle { font-size: 1rem; }

    /* Services */
    .services-grid { gap: var(--space-md); }
    .service-card h3 { font-size: 1rem; }
    .service-card p { font-size: 0.85rem; }

    /* Projects */
    .projects-header { gap: var(--space-md); }
    .projects-filters { justify-content: center; }
    .filter-btn { padding: 0.35rem 0.75rem; font-size: 0.72rem; }
    .project-card-title { font-size: 1.1rem; }
    .project-card-desc { font-size: 0.8rem; }
    .project-card-overlay { padding: var(--space-lg); }

    /* Testimonials */
    .testimonials-slider { padding: 0 36px; }
    .testimonials-track { padding: var(--space-xl); min-height: 340px; }
    .testimonial-slide { inset: var(--space-xl); }
    .testimonial-slide .testimonial-text { font-size: 0.92rem; }
    .testimonial-quote-mark { font-size: 3rem; }
    .testimonials-arrow--side { width: 32px; height: 32px; }
    .testimonials-arrow--side svg { width: 16px; height: 16px; }

    /* Contact */
    .contact-grid { gap: var(--space-xl); }
    .contact-info-item { gap: var(--space-sm); }
    .contact-info-value { font-size: 0.85rem; }
    .form-input, .form-textarea { font-size: 0.9rem; }

    /* Footer */
    .footer-grid { gap: var(--space-xl); }
    .footer-brand-desc { font-size: 0.85rem; }
    .footer-links a { font-size: 0.85rem; }
    .footer-bottom { font-size: 0.72rem; }
}

/* ============================================================
   Testimonials Slider (Wisepath Client Stories style)
   ============================================================ */
.testimonials-section { position: relative; }

.testimonials-header { margin-bottom: var(--space-3xl); }

.testimonials-slider {
    position: relative;
    max-width: 880px;
    margin: 0 auto;
    padding: 0 68px;
}

.testimonials-arrow--side {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration-fast);
    backdrop-filter: blur(8px);
    z-index: 2;
}

.testimonials-arrow--side:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--white);
    transform: translateY(-50%) scale(1.08);
}

.testimonials-arrow--prev { left: 0; }
.testimonials-arrow--next { right: 0; }

.testimonials-track {
    position: relative;
    overflow: hidden;
    padding: var(--space-3xl);
    min-height: 320px;
}

.testimonial-slide {
    position: absolute;
    inset: var(--space-3xl);
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
    pointer-events: none;
    display: flex;
    flex-direction: column;
}

.testimonial-slide.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
    position: relative;
    inset: auto;
}

.testimonial-slide.exit-right {
    opacity: 0;
    transform: translateX(60px);
}

.testimonial-quote-mark {
    font-family: Georgia, serif;
    font-size: 4.5rem;
    line-height: 1;
    color: var(--accent-secondary);
    opacity: 0.45;
    margin-bottom: var(--space-md);
}

.testimonial-slide .testimonial-stars {
    margin-bottom: var(--space-lg);
    color: #fbbf24;
    font-size: 1rem;
}

.testimonial-slide .testimonial-text {
    font-size: 1.15rem;
    line-height: 1.75;
    color: var(--text-primary);
    margin-bottom: var(--space-2xl);
    font-weight: 400;
}

.testimonial-slide .testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: auto;
}

.testimonial-slide .testimonial-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-secondary);
}

.testimonials-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

/* Hide old inline arrows if still present */
.testimonials-controls > .testimonials-arrow { display: none; }

.testimonials-dots {
    display: inline-flex;
    gap: 8px;
    align-items: center;
}

.testimonials-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all var(--duration-fast);
}

.testimonials-dot.active {
    width: 24px;
    border-radius: var(--radius-full);
    background: var(--accent-gradient);
}

@media (max-width: 600px) {
    .testimonials-slider { padding: 0 44px; }
    .testimonials-track { padding: var(--space-2xl); min-height: 380px; }
    .testimonial-slide { inset: var(--space-2xl); }
    .testimonial-slide .testimonial-text { font-size: 1rem; }
    .testimonial-slide { transform: translateX(-40px); }
    .testimonials-arrow--side { width: 36px; height: 36px; }
}

/* Project card non-clickable variant */
.project-card.is-static {
    cursor: default;
    pointer-events: auto;
}
.project-card.is-static .project-card-arrow { display: none; }
.project-card.is-static:hover .project-card-image { transform: none; }