/* ═══════════════════════════════════════════
   SPARK AGX — Premium Creative Agency
   Design System & Styles
   ═══════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
    --bg: #000000;
    --bg-alt: #050505;
    --surface: #0a0a0a;
    --surface-2: #111111;
    --surface-3: #1a1a1a;
    --white: #F4F4F5;
    --accent: #F4F4F5;
    --accent-light: #FFFFFF;
    --accent-dark: #E4E4E7;
    --secondary: #D4D4D8;
    --secondary-light: #E4E4E7;
    --gray: #A1A1AA;
    --gray-light: #D4D4D8;
    --gray-dark: #71717A;
    --gradient: linear-gradient(135deg, var(--accent) 0%, var(--gray) 100%);
    --gradient-text: linear-gradient(135deg, var(--accent-light) 0%, var(--gray-light) 100%);
    --glass-bg: rgba(17, 17, 17, 0.6);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --radius-full: 9999px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
    --container: 1200px;
    --section-padding: clamp(80px, 10vw, 140px);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
    cursor: none;
}

@media (max-width: 768px) {
    body {
        cursor: auto;
    }
}

::selection {
    background: #F4F4F5;
    color: #0a0a0a;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

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

ul {
    list-style: none;
}

/* ── Custom Cursor ── */
.cursor {
    width: 8px;
    height: 8px;
    background: var(--white);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 10001;
    mix-blend-mode: difference;
    transition: transform 0.1s ease, width 0.3s ease, height 0.3s ease;
}

.cursor-follower {
    width: 36px;
    height: 36px;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 10000;
    transition: transform 0.15s ease, width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
}

.cursor.hover {
    transform: scale(4);
    background: var(--accent);
}

.cursor-follower.hover {
    width: 60px;
    height: 60px;
    border-color: var(--accent);
    opacity: 0.5;
}

@media (max-width: 768px) {

    .cursor,
    .cursor-follower {
        display: none;
    }
}

/* ── Floating CTA ── */
.floating-cta {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 56px;
    height: 56px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0a0a0a;
    z-index: 999;
    box-shadow: 0 4px 24px rgba(244, 244, 245, 0.4);
    transition: transform var(--transition), box-shadow var(--transition);
    opacity: 0;
    transform: scale(0) translateY(20px);
}

.floating-cta.visible {
    opacity: 1;
    transform: scale(1) translateY(0);
}

.floating-cta:hover {
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 8px 32px rgba(244, 244, 245, 0.6);
}

@media (max-width: 768px) {
    .floating-cta {
        bottom: 20px;
        right: 20px;
        width: 48px;
        height: 48px;
    }
}

/* ── Container ── */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 40px);
}

/* ── Section Base ── */
.section {
    padding: var(--section-padding) 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto clamp(48px, 6vw, 80px);
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(244, 244, 245, 0.08);
    border: 1px solid rgba(244, 244, 245, 0.15);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-light);
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: var(--gray);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
}

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

/* ── Glass Card ── */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow);
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    cursor: none;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

@media (max-width: 768px) {
    .btn {
        cursor: pointer;
    }
}

.btn-primary {
    background: var(--gradient);
    color: #0a0a0a;
    box-shadow: 0 4px 16px rgba(244, 244, 245, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 8px 32px rgba(244, 244, 245, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 10px 24px;
    font-size: 0.85rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ── Announcement Bar ── */
.announcement-bar {
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    height: 40px;
    background: var(--gradient);
    color: #0a0a0a;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0 20px;
    text-align: center;
}

.announcement-bar p {
    margin: 0;
}

.announcement-link {
    color: #0a0a0a;
    text-decoration: underline;
    font-weight: 700;
    white-space: nowrap;
}

.announcement-link:hover {
    text-decoration: none;
}

@media (max-width: 768px) {
    .announcement-bar {
        font-size: 0.75rem;
        flex-direction: column;
        gap: 4px;
        height: auto;
        padding: 8px 20px;
    }
}

/* ── Navigation ── */
.navbar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 clamp(30px, 6vw, 80px);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    z-index: 1001;
}
.logo-spark {
    color: var(--white);
    font-family: 'Proxima Nova', sans-serif;
    font-weight: 800;
}

.logo-agx {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: 'Proxima Nova', sans-serif;
    font-weight: 800;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    border-radius: 1px;
    transition: width var(--transition);
}

.nav-links a:hover {
    color: var(--white);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 10px 24px !important;
    background: var(--gradient);
    border-radius: var(--radius-full) !important;
    color: #0a0a0a !important;
    font-weight: 600 !important;
    box-shadow: 0 2px 12px rgba(244, 244, 245, 0.25);
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    box-shadow: 0 4px 20px rgba(244, 244, 245, 0.45);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translateY(5.5px) translateX(5.5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-5.5px) translateX(5.5px);
}

@media (max-width: 900px) {
    .nav-toggle {
        display: flex;
        cursor: pointer;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(5, 5, 5, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 28px;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }

    .nav-links.open {
        opacity: 1;
        visibility: visible;
    }

    .nav-links a {
        font-size: 1.5rem;
        color: var(--white);
    }
}

/* ── Hero Section ── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 100px 0 60px;
}

.global-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 80% 60% at 50% 50%, rgba(244, 244, 245, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 60% 80% at 20% 80%, rgba(200, 200, 200, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse 50% 50% at 80% 20%, rgba(244, 244, 245, 0.05) 0%, transparent 50%);
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 40px);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(244, 244, 245, 0.08);
    border: 1px solid rgba(244, 244, 245, 0.15);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-light);
    margin-bottom: 32px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.5);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.04em;
    margin-bottom: 28px;
}

.hero-description {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--gray);
    line-height: 1.8;
    max-width: 680px;
    margin: 0 auto 40px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-clients {
    padding-top: 48px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-clients-label {
    font-size: 0.8rem;
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
    display: block;
}

.hero-clients-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(24px, 4vw, 48px);
    flex-wrap: wrap;
}

.client-logo-placeholder {
    font-size: 1.1rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.15);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color var(--transition);
}

.client-logo-placeholder:hover {
    color: rgba(255, 255, 255, 0.35);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.hero-scroll-indicator span {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-dark);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scroll-anim 2s ease-in-out infinite;
}

@keyframes scroll-anim {
    0% {
        opacity: 0;
        transform: scaleY(0);
        transform-origin: top;
    }

    50% {
        opacity: 1;
        transform: scaleY(1);
        transform-origin: top;
    }

    51% {
        transform-origin: bottom;
    }

    100% {
        opacity: 0;
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

/* ── About Section ── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 900px;
    margin: 0 auto;
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
}

.about-text {
    margin-bottom: 32px;
}

.about-text h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.about-text p {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.8;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 12px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.value-item:hover {
    background: rgba(244, 244, 245, 0.05);
    border-color: rgba(244, 244, 245, 0.15);
}

.value-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(244, 244, 245, 0.1);
    border-radius: var(--radius-xs);
    color: var(--accent-light);
    flex-shrink: 0;
}

.value-item span {
    font-weight: 600;
    font-size: 0.9rem;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-card {
    padding: 32px;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 2px;
    transition: all var(--transition);
}

.stat-card:hover {
    border-color: rgba(244, 244, 245, 0.2);
    transform: translateY(-4px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-suffix {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-light);
}

.stat-label {
    width: 100%;
    font-size: 0.9rem;
    color: var(--gray);
    margin-top: 4px;
    font-weight: 500;
}

.stat-bar {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    margin-top: 16px;
    overflow: hidden;
}

.stat-bar-fill {
    height: 100%;
    background: var(--gradient);
    border-radius: 2px;
    width: 0;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-bar-fill.animated {
    /* width set via inline style */
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .stat-card {
        flex: 1;
        min-width: 160px;
        padding: 24px;
    }

    .stat-number {
        font-size: 2.2rem;
    }
}

/* ── Why Us Section ── */
.why-us {
    background: var(--bg-alt);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.why-card {
    padding: 40px 32px;
    text-align: center;
    transition: all var(--transition);
}

.why-card:hover {
    transform: translateY(-8px);
    border-color: rgba(244, 244, 245, 0.2);
}

.why-icon {
    font-size: 2.5rem;
    margin-bottom: 24px;
    display: inline-block;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.why-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.why-card p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ── Services Section ── */
.services {
    background: var(--bg-alt);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.service-card {
    padding: 36px 28px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition);
    cursor: none;
}

@media (max-width: 768px) {
    .service-card {
        cursor: pointer;
    }
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
    opacity: 0;
    transition: opacity var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(244, 244, 245, 0.2);
    background: rgba(17, 17, 17, 0.8);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(244, 244, 245, 0.08);
    border-radius: var(--radius-sm);
    color: var(--accent-light);
    margin-bottom: 20px;
    transition: all var(--transition);
}

.service-card:hover .service-icon {
    background: rgba(244, 244, 245, 0.15);
    transform: scale(1.05);
}

.service-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.service-desc {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 16px;
}

.service-arrow {
    color: var(--accent);
    opacity: 0;
    transform: translateX(-8px);
    transition: all var(--transition);
}

.service-card:hover .service-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ── Tech Stack Section ── */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.tech-card {
    padding: 32px;
    text-align: center;
    transition: all var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.tech-card:hover {
    transform: translateY(-8px);
    border-color: rgba(244, 244, 245, 0.3);
    box-shadow: 0 12px 24px rgba(244, 244, 245, 0.15);
}

.tech-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    transition: transform var(--transition);
}

.tech-card:hover .tech-icon {
    transform: scale(1.1) rotate(5deg);
}

.tech-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--white);
}

.tech-desc {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.6;
}

/* ── Strategy CTA Section ── */
.strategy-cta {
    padding: 60px 0;
}

.cta-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 48px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient);
}

.cta-content {
    max-width: 600px;
}

.cta-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cta-content p {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.6;
}

.cta-action {
    flex-shrink: 0;
}

.btn-large {
    padding: 14px 32px;
    font-size: 1.05rem;
}

@media (max-width: 900px) {
    .cta-banner {
        flex-direction: column;
        text-align: center;
        gap: 32px;
        padding: 40px 24px;
    }
    
    .cta-banner::before {
        width: 100%;
        height: 4px;
    }
}

/* ── Pricing Section ── */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.pricing-card {
    position: relative;
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition);
}

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: rgba(244, 244, 245, 0.3);
    box-shadow: 0 12px 32px rgba(244, 244, 245, 0.15);
}

.pricing-card.popular {
    border-color: rgba(244, 244, 245, 0.4);
    background: linear-gradient(180deg, rgba(244, 244, 245, 0.08) 0%, rgba(17, 17, 17, 0.6) 100%);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: #0a0a0a;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.pricing-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.pricing-price {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 32px;
    display: flex;
    align-items: baseline;
    gap: 8px;
    white-space: nowrap;
}

.pricing-price span {
    font-size: 1.25rem;
    color: var(--gray);
    font-weight: 500;
}

.pricing-features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--gray);
    line-height: 1.5;
}

.pricing-features li svg {
    color: var(--accent-light);
    flex-shrink: 0;
}

.pricing-features strong {
    color: var(--white);
}

.pricing-extras {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 992px) {
    .pricing-extras {
        grid-template-columns: 2fr 1fr;
    }
}

.monthly-services,
.pricing-note {
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.monthly-services h3 {
    font-size: 1.25rem;
    margin-bottom: 24px;
}

.monthly-services ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.monthly-services li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding-bottom: 16px;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
}

.monthly-services li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.monthly-services li span {
    color: var(--gray);
}

.monthly-services li strong {
    color: var(--white);
    font-size: 1.1rem;
}

.monthly-services li small {
    color: var(--gray);
    font-size: 0.8rem;
    display: block;
    width: 100%;
    text-align: right;
    margin-top: -8px;
}

.pricing-note {
    display: flex;
    align-items: center;
    background: rgba(244, 244, 245, 0.05);
}

.pricing-note p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.pricing-note strong {
    color: var(--accent-light);
}

/* ── Portfolio Section ── */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--gray);
    font-family: var(--font);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
}

@media (max-width: 768px) {
    .filter-btn {
        cursor: pointer;
    }
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 16px rgba(244, 244, 245, 0.25);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 24px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: none;
}

@media (max-width: 768px) {
    .portfolio-item {
        cursor: pointer;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

.portfolio-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-image {
    transform: scale(1.05);
}

.portfolio-image-content {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 32px;
}

/* Mock Browser */
.mock-browser {
    background: rgba(0, 0, 0, 0.4);
    border-radius: 8px;
    overflow: hidden;
    width: 80%;
    max-width: 280px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.mock-browser-dots {
    display: flex;
    gap: 6px;
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mock-browser-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
}

.mock-browser-dots span:first-child {
    background: #ff5f57;
}

.mock-browser-dots span:nth-child(2) {
    background: #ffbd2e;
}

.mock-browser-dots span:last-child {
    background: #28c840;
}

.mock-browser-content {
    padding: 16px;
}

.mock-block {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
}

.mock-grid-row {
    display: flex;
    gap: 8px;
}

/* Mock Brand */
.mock-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mock-logo-circle {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.15);
}

.mock-color-row {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.mock-color-row span {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

/* Mock Video */
.mock-video {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.mock-timeline {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.mock-timeline-fill {
    height: 100%;
    background: var(--white);
    border-radius: 2px;
}

/* Mock Social */
.mock-social {
    display: flex;
    align-items: center;
    justify-content: center;
}

.mock-phone {
    width: 120px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 16px;
    padding: 8px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.mock-phone-notch {
    width: 40px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin: 4px auto 8px;
}

/* Mock Poster */
.mock-poster {
    width: 70%;
    max-width: 240px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

/* Portfolio Overlay */
.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 5, 5, 0.95) 0%, rgba(5, 5, 5, 0.6) 50%, transparent 100%);
    display: flex;
    align-items: flex-end;
    padding: 32px;
    opacity: 0;
    transition: opacity var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-info {
    transform: translateY(20px);
    transition: transform var(--transition);
}

.portfolio-item:hover .portfolio-info {
    transform: translateY(0);
}

.portfolio-category {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(244, 244, 245, 0.15);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-light);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.portfolio-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.portfolio-client {
    font-size: 0.85rem;
    color: var(--accent-light);
    margin-bottom: 8px;
    font-weight: 500;
}

.portfolio-desc {
    font-size: 0.85rem;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 16px;
}

.portfolio-item.hidden {
    display: none;
}

/* ── Case Study Modal ── */
.case-study-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.case-study-modal.open {
    opacity: 1;
    visibility: visible;
}

.case-study-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px 60px;
}

.case-study-close {
    position: fixed;
    top: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    transition: all var(--transition);
    z-index: 10001;
}

.case-study-close:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: rotate(90deg);
}

.case-study-hero {
    width: 100%;
    height: 400px;
    border-radius: var(--radius);
    margin: 80px 0 48px;
    overflow: hidden;
}

.case-study-body {
    padding: 0 clamp(0px, 4vw, 40px);
}

.cs-header {
    margin-bottom: 48px;
}

.cs-category {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(244, 244, 245, 0.1);
    border: 1px solid rgba(244, 244, 245, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.cs-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 8px;
    letter-spacing: -0.03em;
}

.cs-client {
    font-size: 1rem;
    color: var(--gray);
}

.cs-section {
    margin-bottom: 40px;
}

.cs-section h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--accent-light);
}

.cs-section p {
    color: var(--gray);
    line-height: 1.8;
}

.cs-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.cs-result-card {
    padding: 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-sm);
    text-align: center;
}

.cs-result-value {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 4px;
}

.cs-result-label {
    font-size: 0.85rem;
    color: var(--gray);
}

.cs-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}

.cs-gallery-item {
    aspect-ratio: 16/10;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

/* ── Process Section ── */
.process {
    background: var(--bg-alt);
}

.process-timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.timeline-line {
    position: absolute;
    top: 32px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: rgba(255, 255, 255, 0.05);
    z-index: 0;
}

.timeline-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: var(--gradient);
    border-radius: 1px;
    transition: width 2s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-line.animated::after {
    width: 100%;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--surface);
    border: 2px solid rgba(244, 244, 245, 0.2);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--accent-light);
    margin-bottom: 24px;
    transition: all var(--transition);
}

.process-step:hover .step-number {
    background: var(--gradient);
    border-color: transparent;
    color: var(--white);
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(244, 244, 245, 0.3);
}

.step-card {
    padding: 32px 24px;
    text-align: center;
}

.step-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.step-card p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.7;
}

.step-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(244, 244, 245, 0.08);
    border-radius: var(--radius-sm);
    color: var(--accent-light);
    margin: 0 auto 16px;
}

@media (max-width: 900px) {
    .process-timeline {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .timeline-line {
        display: none;
    }

    .process-step {
        display: grid;
        grid-template-columns: auto 1fr;
        gap: 20px;
        text-align: left;
    }

    .step-card {
        text-align: left;
    }

    .step-icon {
        margin: 0 0 16px;
    }
}

/* ── Testimonials Section ── */
.testimonial-carousel {
    overflow: hidden;
    position: relative;
}

.testimonial-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 24px;
}

.testimonial-card {
    min-width: calc(33.333% - 16px);
    padding: 36px;
    flex-shrink: 0;
    transition: all var(--transition);
}

.testimonial-card:hover {
    border-color: rgba(244, 244, 245, 0.15);
    transform: translateY(-4px);
}

.testimonial-stars {
    color: #f59e0b;
    font-size: 1.1rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--gray-light);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--white);
    flex-shrink: 0;
}

.author-info strong {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
}

.author-info span {
    font-size: 0.8rem;
    color: var(--gray);
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 36px;
}

.carousel-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
}

.carousel-btn:hover {
    background: var(--gradient);
    border-color: transparent;
}

.carousel-dots {
    display: flex;
    gap: 8px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

.carousel-dot.active {
    width: 24px;
    border-radius: 4px;
    background: var(--gradient);
}

@media (max-width: 900px) {
    .testimonial-card {
        min-width: calc(50% - 12px);
    }
}

@media (max-width: 600px) {
    .testimonial-card {
        min-width: 100%;
    }
}

/* ── FAQ Section ── */
.faq {
    background: var(--bg-alt);
}

.faq-list {
    max-width: 780px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    overflow: hidden;
    transition: all var(--transition);
}

.faq-item:hover {
    border-color: rgba(244, 244, 245, 0.15);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 28px;
    background: none;
    border: none;
    color: var(--white);
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    gap: 16px;
}

@media (max-width: 768px) {
    .faq-question {
        cursor: pointer;
    }
}

.faq-icon {
    flex-shrink: 0;
    transition: transform var(--transition);
    color: var(--accent);
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
    padding: 0 28px;
}

.faq-item.open .faq-answer {
    max-height: 300px;
    padding: 0 28px 22px;
}

.faq-answer p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.8;
}

/* ── Contact Section ── */
.contact-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: clamp(32px, 5vw, 48px);
    align-items: start;
}

.contact-form {
    padding: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-light);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font);
    font-size: 0.95rem;
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(244, 244, 245, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%239CA3AF' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}

.form-group select option {
    background: var(--surface);
    color: var(--white);
}

.contact-form .form-group:last-of-type {
    margin-bottom: 24px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    transition: all var(--transition);
    text-decoration: none;
}

.contact-card:hover {
    border-color: rgba(244, 244, 245, 0.15);
    transform: translateX(4px);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(244, 244, 245, 0.1);
    border-radius: var(--radius-sm);
    color: var(--accent-light);
    flex-shrink: 0;
}

.whatsapp-icon {
    background: rgba(37, 211, 102, 0.1) !important;
    color: #25d366 !important;
}

.whatsapp-card:hover {
    border-color: rgba(37, 211, 102, 0.2) !important;
}

.contact-card h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.contact-card a,
.contact-card span {
    font-size: 0.85rem;
    color: var(--gray);
}

.contact-card a:hover {
    color: var(--accent-light);
}

.contact-social {
    margin-top: 8px;
}

.contact-social h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    color: var(--gray);
    transition: all var(--transition);
}

.social-link:hover {
    background: rgba(244, 244, 245, 0.1);
    border-color: rgba(244, 244, 245, 0.2);
    color: var(--accent-light);
    transform: translateY(-2px);
}

.contact-map {
    margin-top: 8px;
    overflow: hidden;
}

.map-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 40px 24px;
    color: var(--gray);
    text-align: center;
}

.map-placeholder p {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-light);
}

.map-placeholder span {
    font-size: 0.8rem;
    color: var(--gray-dark);
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .contact-form {
        padding: 28px;
    }
}

/* ── Footer ── */
.footer {
    padding: 80px 0 0;
    background: var(--bg-alt);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 1.8fr;
    gap: clamp(32px, 6vw, 80px);
    padding-bottom: 60px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 24px;
    max-width: 320px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-col h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a,
.footer-col span {
    font-size: 0.85rem;
    color: var(--gray);
    transition: color var(--transition);
}

.footer-col a:hover {
    color: var(--accent-light);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--gray-dark);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 0.8rem;
    color: var(--gray-dark);
}

.footer-bottom-links a:hover {
    color: var(--gray);
}

@media (max-width: 768px) {
    .footer-top {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* ── Scroll Reveal Animations ── */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up {
    transform: translateY(40px);
}

.reveal-left {
    transform: translateX(-40px);
}

.reveal-right {
    transform: translateX(40px);
}

.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
    opacity: 1;
    transform: translate(0, 0);
}

/* ── Form Success State ── */
.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 60px 20px;
    text-align: center;
}

.form-success svg {
    color: #10b981;
}

.form-success h3 {
    font-size: 1.3rem;
    font-weight: 700;
}

.form-success p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* ── Loading / Page Transition ── */
.page-loader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ── Smooth appearance for staggered items ── */
.service-card,
.portfolio-item,
.process-step {
    transition-delay: calc(var(--delay, 0) * 1ms);
}

/* ── Accessibility ── */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

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

/* ── Section Background Decorations ── */

/* Ensure sections clip their decorations */
.about,
.services,
.tech-stack,
.portfolio,
.process,
.pricing,
.faq,
.contact,
.footer {
    position: relative;
    overflow: hidden;
}

/* About — Soft white glow top-right */
.about::before {
    content: '';
    position: absolute;
    top: -150px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(244, 244, 245, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.about::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -150px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(200, 200, 220, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* Services — Blue-tinted glow bottom-left */
.services::before {
    content: '';
    position: absolute;
    bottom: -120px;
    left: -180px;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.services::after {
    content: '';
    position: absolute;
    top: -80px;
    right: -100px;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* Tech Stack — Cyan accent glow center */
.tech-stack::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 700px;
    height: 500px;
    background: radial-gradient(ellipse, rgba(6, 182, 212, 0.04) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* Portfolio — Warm accent glow */
.portfolio::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(244, 244, 245, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.portfolio::after {
    content: '';
    position: absolute;
    bottom: -150px;
    right: -180px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* Process — Emerald accent */
.process::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.process::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -120px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* Pricing — Golden warm glow */
.pricing::before {
    content: '';
    position: absolute;
    top: -120px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(245, 158, 11, 0.04) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.pricing::after {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -150px;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(244, 244, 245, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* FAQ — Subtle violet glow */
.faq::before {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* Contact — Dual accent glow */
.contact::before {
    content: '';
    position: absolute;
    top: -120px;
    left: -180px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.contact::after {
    content: '';
    position: absolute;
    bottom: -80px;
    right: -120px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* Footer — Very subtle warm glow */
.footer::before {
    content: '';
    position: absolute;
    top: -80px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 300px;
    background: radial-gradient(ellipse, rgba(244, 244, 245, 0.03) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}
/* =========================================
   NEW ADDITIONS: Preloader, WhatsApp, Cookie Banner
   ========================================= */

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.preloader-logo {
    display: flex;
    gap: 6px;
    align-items: center;
}

.preloader .logo-spark {
    font-size: 2rem;
    font-weight: 800;
    font-family: 'Proxima Nova', sans-serif;
    color: #ffffff;
    letter-spacing: -1px;
}

.preloader .logo-agx {
    font-size: 2rem;
    font-weight: 800;
    font-family: 'Proxima Nova', sans-serif;
    color: #ffffff;
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
}

.preloader-bar {
    width: 100px;
    height: 3px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.preloader-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 50%;
    height: 100%;
    background: #ffffff;
    animation: preloader-loading 1s infinite ease-in-out;
}

@keyframes preloader-loading {
    0% { left: -50%; }
    100% { left: 100%; }
}

/* Floating WhatsApp Button */
.whatsapp-floating-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 990;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-floating-btn:hover {
    transform: scale(1.1) translateY(-5px);
    color: white;
}

@keyframes pulse-whatsapp {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@media (max-width: 768px) {
    .whatsapp-floating-btn {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    .whatsapp-floating-btn svg {
        width: 24px;
        height: 24px;
    }
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 0;
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    transform: translateY(100%);
    transition: transform 0.5s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner .cookie-content {
    flex: 1;
    max-width: 800px;
    padding: 0 20px;
}

.cookie-banner .cookie-content p {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

.cookie-banner .cookie-actions {
    padding: 0 20px;
    display: flex;
    gap: 10px;
}

@media (max-width: 768px) {
    .cookie-banner {
        flex-direction: column;
        padding: 20px 0;
        gap: 15px;
    }
    .cookie-banner .cookie-content {
        text-align: center;
    }
}


/* =========================================
   Custom Scrollbar
   ========================================= */
::-webkit-scrollbar {
    width: 8px;
    background: #050505;
}
::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* =========================================
   Scroll to Top Button
   ========================================= */
.scroll-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: rgba(15, 15, 15, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 990;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    background: var(--gradient);
    color: #0a0a0a;
    border-color: transparent;
    transform: translateY(-5px);
}

@media (max-width: 768px) {
    .scroll-to-top {
        bottom: 80px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
}


/* =========================================
   Premium Additions
   ========================================= */
.scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: #F4F4F5;
    width: 0%;
    z-index: 10002;
    transition: width 0.1s ease-out;
    box-shadow: 0 0 10px rgba(244, 244, 245, 0.5);
}

/* Base transform handling for magnetic elements */
.btn-primary, .btn-secondary, .nav-cta, .contact-card {
    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.2s, background 0.2s !important;
}


/* ── WhatsApp Widget & Lang Switcher ── */
.whatsapp-widget {
    position: fixed;
    bottom: 160px; /* Above scroll-to-top (100px bottom + 50px height + 10px gap) */
    right: 30px;
    width: 50px;
    height: 50px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: all var(--transition);
}

.whatsapp-widget svg {
    width: 24px;
    height: 24px;
}

.whatsapp-widget:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

@media (max-width: 768px) {
    .whatsapp-widget {
        bottom: 140px; /* 80px + 50px + 10px */
        right: 20px;
        width: 50px;
        height: 50px;
    }
    .whatsapp-widget svg {
        width: 24px;
        height: 24px;
    }
}

.lang-switcher {
    margin-right: 20px;
    display: flex;
    align-items: center;
}

.lang-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--white);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
}

@media (max-width: 900px) {
    .lang-switcher {
        margin-right: 15px;
    }
}