/* ===========================
   CSS Variables & Reset
   =========================== */
:root {
    --color-black: #000000;
    --color-white: #ffffff;
    --color-gold: #d4af37;
    --color-gold-light: #f0d98d;
    --color-gold-dark: #b8941f;
    --color-gray-light: #f5f5f5;
    --color-gray: #666666;
    --color-gray-dark: #333333;
    
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Playfair Display', serif;
    
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--color-gray-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* ===========================
   Loading Screen
   =========================== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.loader-icon {
    font-size: 4rem;
    color: var(--color-gold);
    animation: pulse 1.5s ease-in-out infinite;
}

.loader-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-gold);
    margin-top: 1rem;
    animation: fadeIn 1s ease infinite alternate;
}

/* ===========================
   Container & Layout
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===========================
   Navigation
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gold);
    animation: glow 3s ease-in-out infinite;
}

.logo-img {
    transition: var(--transition);
}

.logo:hover .logo-img {
    transform: rotate(360deg);
    transition: transform 0.6s ease;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--color-white);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--color-gold);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: var(--transition);
}

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

.btn-nav {
    background: var(--color-gold);
    color: var(--color-black);
    padding: 0.6rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
}

.btn-nav:hover {
    background: var(--color-gold-light);
    color: var(--color-black);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-gold);
    transition: var(--transition);
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%23000000" width="1200" height="600"/><g fill-opacity="0.05"><circle fill="%23d4af37" cx="200" cy="100" r="100"/><circle fill="%23d4af37" cx="800" cy="400" r="150"/><circle fill="%23d4af37" cx="1000" cy="200" r="80"/></g></svg>');
    background-size: cover;
    background-position: center;
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, transparent 0%, rgba(0, 0, 0, 0.5) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    background: linear-gradient(45deg, #ffffff, #d4af37, #ffffff);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease infinite;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-light);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-weight: 600;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--color-gold);
    color: var(--color-black);
    animation: pulse 2s ease-in-out infinite;
}

.btn-primary:hover {
    background: var(--color-gold-light);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.4);
    animation: none;
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-gold);
}

.btn-secondary:hover {
    background: var(--color-gold);
    color: var(--color-black);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.4);
}

.btn-full {
    width: 100%;
}

/* ===========================
   Scroll Indicator
   =========================== */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-indicator span {
    display: block;
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-gold);
    border-radius: 20px;
    position: relative;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-gold);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { top: 8px; opacity: 1; }
    100% { top: 24px; opacity: 0; }
}

/* ===========================
   Section Styles
   =========================== */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 1rem;
    animation: fadeIn 1s ease;
}

.section-title:hover {
    color: var(--color-gold);
    transition: color 0.3s ease;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: var(--color-gold);
    margin: 0 auto 1rem;
    position: relative;
    animation: slideInLeft 0.8s ease;
}

.title-underline::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 4px;
    background: var(--color-gold-light);
    right: -50px;
    animation: slideInRight 0.8s ease 0.2s both;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray);
    max-width: 700px;
    margin: 0 auto;
}

/* ===========================
   Problems Section
   =========================== */
.problems {
    background: var(--color-gray-light);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.problem-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
}

.problem-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.problem-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.problem-card:hover .problem-icon {
    animation: bounceIn 0.6s ease;
    transform: rotate(360deg);
}

.problem-icon i {
    font-size: 2rem;
    color: var(--color-white);
}

.problem-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--color-black);
}

.problem-card p {
    color: var(--color-gray);
    line-height: 1.7;
}

/* ===========================
   Solution Section
   =========================== */
.solution {
    background: var(--color-white);
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.solution-text h2 {
    text-align: left;
}

.solution-text .title-underline {
    margin: 0 0 1.5rem 0;
}

.solution-description {
    font-size: 1.1rem;
    color: var(--color-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.solution-features {
    margin: 2rem 0;
}

.solution-features li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.solution-features i {
    color: var(--color-gold);
    font-size: 1.2rem;
}

.solution-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--color-black), var(--color-gray-dark));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.image-placeholder i {
    font-size: 8rem;
    color: var(--color-gold);
    opacity: 0.3;
}

/* ===========================
   Services Section
   =========================== */
.services {
    background: var(--color-gray-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-top: 4px solid var(--color-gold);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: left 0.6s;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.3);
    border-top-width: 6px;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    animation: float 2s ease-in-out infinite;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.5);
}

.service-icon i {
    font-size: 2.5rem;
    color: var(--color-white);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--color-black);
}

.service-card > p {
    color: var(--color-gray);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.service-features span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--color-gray-dark);
}

.service-features i {
    color: var(--color-gold);
    font-size: 0.9rem;
}

/* ===========================
   Outcomes Section
   =========================== */
.outcomes {
    background: var(--color-white);
}

.outcomes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.outcome-card {
    background: var(--color-gray-light);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.outcome-card:hover {
    border-color: var(--color-gold);
    background: var(--color-white);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.25);
    transform: translateY(-8px) scale(1.02);
}

.outcome-icon {
    width: 60px;
    height: 60px;
    background: var(--color-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.outcome-card:hover .outcome-icon {
    animation: pulse 1s ease-in-out;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
}

.outcome-icon i {
    font-size: 1.8rem;
    color: var(--color-white);
}

.outcome-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--color-black);
}

.outcome-card p {
    color: var(--color-gray);
    line-height: 1.7;
}

/* ===========================
   Process Section
   =========================== */
.process {
    background: var(--color-black);
    color: var(--color-white);
}

.process .section-title {
    color: var(--color-white);
}

.process .section-subtitle {
    color: var(--color-gray-light);
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 35px;
    top: 80px;
    width: 2px;
    height: calc(100% + 20px);
    background: var(--color-gold);
    opacity: 0.3;
}

.step-number {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-black);
    transition: var(--transition);
    animation: pulse 3s ease-in-out infinite;
}

.process-step:hover .step-number {
    transform: scale(1.2) rotate(360deg);
    animation: none;
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.8);
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--color-gold);
}

.step-content p {
    color: var(--color-gray-light);
    line-height: 1.7;
}

/* ===========================
   About Section
   =========================== */
.about {
    background: var(--color-gray-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    text-align: left;
}

.about-text .title-underline {
    margin: 0 0 1.5rem 0;
}

.about-text p {
    font-size: 1.05rem;
    color: var(--color-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.stat {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--color-white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--color-gold);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.stat:hover .stat-icon {
    animation: rotateIn 0.6s ease;
}

.stat-icon i {
    font-size: 1.5rem;
    color: var(--color-white);
}

.stat-content h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    color: var(--color-black);
}

.stat-content p {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin: 0;
}

/* ===========================
   Contact Section
   =========================== */
.contact {
    background: var(--color-white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--color-black);
}

.contact-info > p {
    color: var(--color-gray);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: var(--color-gold);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.2rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.contact-item:hover i {
    transform: scale(1.2) rotate(360deg);
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.5);
}

.contact-item h4 {
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--color-black);
}

.contact-item p {
    color: var(--color-gray);
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-gray-light);
    padding: 0.8rem 1.2rem;
    border-radius: 4px;
}

.badge i {
    color: var(--color-gold);
}

.badge span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ===========================
   Contact Form
   =========================== */
.contact-form-wrapper {
    background: var(--color-gray-light);
    padding: 2.5rem;
    border-radius: 8px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-black);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.9rem;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    transform: scale(1.02);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.2);
}

.form-group textarea {
    resize: vertical;
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: var(--color-black);
    color: var(--color-white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
}

.footer-tagline {
    color: var(--color-gold);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.footer-description {
    color: var(--color-gray-light);
    line-height: 1.7;
}

.footer-section h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--color-gold);
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--color-gray-light);
    transition: var(--transition);
}

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

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    color: var(--color-gray-light);
}

.footer-contact i {
    color: var(--color-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-gray-light);
}

/* ===========================
   Floating WhatsApp Button
   =========================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
    animation: float 3s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.2);
    box-shadow: 0 15px 50px rgba(37, 211, 102, 0.6);
    animation: wiggle 0.5s ease;
}

.whatsapp-float i {
    font-size: 2rem;
    color: var(--color-white);
    animation: pulse 2s ease-in-out infinite;
}

/* ===========================
   Back to Top Button
   =========================== */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-gold);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-gold-dark);
    transform: translateY(-5px);
}

.back-to-top i {
    font-size: 1.2rem;
    color: var(--color-black);
}

/* ===========================
   Animations
   =========================== */
.fade-in {
    animation: fadeIn 1s ease-in;
}

.fade-in-delay {
    animation: fadeIn 1s ease-in 0.3s both;
}

.fade-in-delay-2 {
    animation: fadeIn 1s ease-in 0.6s both;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Premium Floating Animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Pulse Animation */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(212, 175, 55, 0);
    }
}

/* Shine Effect */
@keyframes shine {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Gradient Animation */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Bounce In */
@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3) translateY(-50px);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
    }
}

/* Slide In From Left */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Slide In From Right */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Rotate In */
@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-180deg) scale(0.5);
    }
    to {
        opacity: 1;
        transform: rotate(0) scale(1);
    }
}

/* Glow Effect */
@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(212, 175, 55, 0.5), 0 0 10px rgba(212, 175, 55, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(212, 175, 55, 0.8), 0 0 30px rgba(212, 175, 55, 0.5);
    }
}

/* Wiggle Animation */
@keyframes wiggle {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-3deg); }
    75% { transform: rotate(3deg); }
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(0, 0, 0, 0.98);
        flex-direction: column;
        justify-content: flex-start;
        padding: 2rem;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .solution-content,
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .problems-grid,
    .services-grid,
    .outcomes-grid {
        grid-template-columns: 1fr;
    }
    
    .process-step {
        flex-direction: column;
        gap: 1rem;
    }
    
    .process-step:not(:last-child)::after {
        left: 35px;
        top: 70px;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float i {
        font-size: 1.5rem;
    }
    
    .back-to-top {
        bottom: 80px;
        right: 20px;
    }
}