/* ========================================
   BRAND ARCHITECT - PORTFOLIO WEBSITE
   Lime Green Theme with Simple Animations
   ======================================== */

/* CSS Variables */
:root {
    --color-bg: #0a0a0a;
    --color-bg-secondary: #111111;
    --color-bg-tertiary: #1a1a1a;
    --color-text: #ffffff;
    --color-text-muted: #888888;
    --color-text-dim: #555555;
    --color-accent: #CDF529;
    --color-accent-hover: #b8dc24;
    --color-accent-dark: #9ab91f;
    --color-border: #222222;
    --color-border-light: #333333;
    
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Selection */
::selection {
    background: var(--color-accent);
    color: var(--color-bg);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent);
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all var(--transition-medium);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.nav-logo .logo-text {
    color: var(--color-text);
}

.nav-logo .logo-accent {
    color: var(--color-accent);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-medium);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-number {
    font-size: 0.75rem;
    color: var(--color-accent);
    font-weight: 600;
}

.nav-cta {
    background: var(--color-accent);
    color: var(--color-bg) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    gap: 0.5rem;
    transition: all var(--transition-fast);
    font-weight: 600;
}

.nav-cta:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(205, 245, 41, 0.2);
}

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

.nav-cta-icon {
    width: 16px;
    height: 16px;
}

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

.toggle-line {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-fast);
}

.nav-toggle.active .toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active .toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--color-bg);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-medium);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.mobile-link {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-medium);
}

.mobile-menu.active .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-link:nth-child(4) { transition-delay: 0.25s; }
.mobile-link:nth-child(5) { transition-delay: 0.3s; }

.mobile-cta {
    background: var(--color-accent);
    color: var(--color-bg) !important;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.25rem;
    margin-top: 1rem;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        rgba(10, 10, 10, 0.95) 0%,
        rgba(10, 10, 10, 0.85) 40%,
        rgba(10, 10, 10, 0.4) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    padding: 10rem 2rem 4rem;
    width: 100%;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 2rem;
    padding: 0.5rem 1rem;
    background: rgba(205, 245, 41, 0.1);
    border-radius: 50px;
    border: 1px solid rgba(205, 245, 41, 0.2);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    max-width: 700px;
}

.hero-title span {
    color: var(--color-accent);
}

.hero-subtitle {
    font-size: clamp(1rem, 1.3vw, 1.25rem);
    color: var(--color-text-muted);
    max-width: 500px;
    margin-bottom: 3rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none;
    border-radius: 50px;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg);
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(205, 245, 41, 0.25);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border-light);
}

.btn-secondary:hover {
    background: var(--color-text);
    color: var(--color-bg);
    border-color: var(--color-text);
}

.hero-stats {
    position: absolute;
    bottom: 4rem;
    right: 2rem;
    display: flex;
    gap: 4rem;
    z-index: 2;
}

.stat-item {
    text-align: right;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

/* ========================================
   SECTION BASE STYLES
   ======================================== */
.section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    margin-bottom: 3rem;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 600px;
    line-height: 1.7;
}

/* ========================================
   POSITIONING STATEMENT
   ======================================== */
.positioning {
    background: var(--color-bg-secondary);
    padding: 5rem 0;
}

.positioning-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.positioning-quote {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 2.5vw, 2.2rem);
    font-weight: 500;
    line-height: 1.5;
    color: var(--color-text);
    margin-bottom: 1.5rem;
}

.positioning-quote span {
    color: var(--color-accent);
    font-style: italic;
}

.positioning-text {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   FEATURED WORK / PORTFOLIO
   ======================================== */
.work-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.work-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    transition: all var(--transition-medium);
}

.work-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent);
    box-shadow: 0 20px 60px rgba(205, 245, 41, 0.1);
}

.work-card-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--color-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.work-card-image img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    transition: transform var(--transition-slow);
}

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

.work-card-content {
    padding: 1.5rem;
}

.work-card-category {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.work-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.work-card-description {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ========================================
   SERVICES
   ======================================== */
.services {
    background: var(--color-bg-secondary);
}

.services-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-medium);
}

.service-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-5px);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(205, 245, 41, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--color-accent);
}

.service-icon svg {
    width: 28px;
    height: 28px;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.service-description {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
}

.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ========================================
   PROCESS
   ======================================== */
.process-steps {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.process-step {
    display: flex;
    gap: 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--color-border);
    align-items: flex-start;
}

.process-step:last-child {
    border-bottom: none;
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
    min-width: 80px;
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.step-description {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.process-note {
    text-align: center;
    margin-top: 3rem;
    padding: 1.5rem 2rem;
    background: rgba(205, 245, 41, 0.05);
    border-radius: 50px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid rgba(205, 245, 41, 0.2);
}

.process-note p {
    font-size: 1rem;
    color: var(--color-text);
    font-weight: 500;
}

.process-note span {
    color: var(--color-accent);
}

/* ========================================
   ABOUT
   ======================================== */
.about {
    background: var(--color-bg-secondary);
}

.about-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-text {
    max-width: 600px;
}

.about-quote {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 2vw, 1.8rem);
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    color: var(--color-text);
}

.about-quote span {
    color: var(--color-accent);
    font-style: italic;
}

.about-description {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.about-stats {
    display: flex;
    gap: 3rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.about-stat {
    text-align: left;
}

.about-stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
}

.about-stat-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

.about-image {
    position: relative;
}

.about-image-main {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.about-image-main img {
    width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   CLIENTS / BRANDS - MARQUEE STYLE
   ======================================== */
.clients {
    background: var(--color-bg);
    padding: 4rem 0;
    overflow: hidden;
}

.clients-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.clients-header {
    text-align: center;
    margin-bottom: 3rem;
}

.clients-title {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* Infinite Marquee */
.marquee-container {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.marquee-container::before,
.marquee-container::after {
    content: '';
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.marquee-container::before {
    left: 0;
    background: linear-gradient(to right, var(--color-bg), transparent);
}

.marquee-container::after {
    right: 0;
    background: linear-gradient(to left, var(--color-bg), transparent);
}

.marquee-track {
    display: flex;
    gap: 4rem;
    animation: marquee 30s linear infinite;
}

.marquee-track:hover {
    animation-play-state: paused;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.client-logo-item {
    flex-shrink: 0;
    height: 80px;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.client-logo-item:hover {
    border-color: var(--color-accent);
    transform: scale(1.05);
}

.client-logo-item img {
    max-height: 50px;
    max-width: 150px;
    object-fit: contain;
    filter: grayscale(100%) brightness(1.5);
    transition: filter var(--transition-fast);
}

.client-logo-item:hover img {
    filter: grayscale(0%) brightness(1);
}

/* ========================================
   STRATEGIC PARTNERSHIPS
   ======================================== */
.partnerships {
    background: var(--color-bg-secondary);
    position: relative;
}

.partnerships-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.partnerships-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(205, 245, 41, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    border: 1px solid rgba(205, 245, 41, 0.2);
}

.partnerships-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.partnerships-description {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.partnerships-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto 2rem;
    text-align: left;
}

.partnerships-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

.partnerships-list li::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 2px;
    flex-shrink: 0;
}

.partnerships-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: transparent;
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.partnerships-cta:hover {
    background: var(--color-accent);
    color: var(--color-bg);
}

/* ========================================
   FINAL CTA
   ======================================== */
.cta-section {
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(205, 245, 41, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 2rem;
}

.cta-title span {
    color: var(--color-accent);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.footer-marquee {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
}

.footer-marquee .marquee-track {
    animation: marquee 25s linear infinite;
}

.marquee-text {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.marquee-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    flex-shrink: 0;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-logo .logo-text {
    color: var(--color-text);
}

.footer-logo .logo-accent {
    color: var(--color-accent);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 44px;
    height: 44px;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

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

.footer-title {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    color: var(--color-text);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.footer-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: #25D366;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    transition: all var(--transition-fast);
}

.footer-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.footer-email {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

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

.footer-copyright,
.footer-credit {
    font-size: 0.875rem;
    color: var(--color-text-dim);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-stats {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 3rem;
        justify-content: flex-start;
        gap: 2rem;
    }
    
    .stat-item {
        text-align: left;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-image {
        order: -1;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .partnerships-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 4rem 0;
    }
    
    .hero-content {
        padding: 8rem 1.5rem 3rem;
    }
    
    .work-grid,
    .services-grid {
        grid-template-columns: 1fr;
        padding: 0 1.5rem;
    }
    
    .process-step {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .step-number {
        font-size: 2rem;
    }
    
    .clients-grid {
        gap: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .about-stats {
        gap: 2rem;
    }
    
    .marquee-container::before,
    .marquee-container::after {
        width: 50px;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Animation Classes */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }
.animate-delay-4 { transition-delay: 0.4s; }
.animate-delay-5 { transition-delay: 0.5s; }

/* Hover lift effect */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
}

/* Glow effect on hover */
.glow-hover {
    transition: all 0.3s ease;
}

.glow-hover:hover {
    box-shadow: 0 0 30px rgba(205, 245, 41, 0.2);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .marquee-track {
        animation: none;
    }
}