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

/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    /* Color Palette */
    --primary: #0f172a;        /* Deep Slate Navy */
    --primary-light: #1e293b;  /* Lighter Slate */
    --secondary: #475569;      /* Muted Slate */
    --accent: #f59e0b;         /* Amber / Gold */
    --accent-dark: #d97706;    /* Dark Amber */
    --accent-light: #fef3c7;   /* Light Amber */
    --bg-color: #f8fafc;       /* Off-white */
    --white: #ffffff;
    
    /* Gradients */
    --primary-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --accent-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --light-gradient: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    --glow-gradient: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, rgba(255, 255, 255, 0) 70%);

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: 1px solid rgba(255, 255, 255, 0.7);
    --glass-shadow: 0 8px 32px 0 rgba(15, 23, 42, 0.05);
    --glass-shadow-hover: 0 12px 40px 0 rgba(15, 23, 42, 0.1);

    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    /* Border Radii */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 100px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
    background: var(--secondary);
    border-radius: var(--radius-full);
    border: 2px solid var(--bg-color);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Decorative Background Blobs */
.bg-blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -10;
    pointer-events: none;
    overflow: hidden;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    animation: float-blobs 20s infinite alternate ease-in-out;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: rgba(245, 158, 11, 0.2); /* Gold */
}

.blob-2 {
    bottom: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: rgba(15, 23, 42, 0.1); /* Slate */
    animation-delay: -5s;
}

.blob-3 {
    top: 40%;
    left: 50%;
    width: 400px;
    height: 400px;
    background: rgba(245, 158, 11, 0.08);
    animation-delay: -10s;
}

@keyframes float-blobs {
    0% {
        transform: translate(0, 0) scale(1);
    }
    100% {
        transform: translate(50px, 50px) scale(1.1);
    }
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--primary);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

p {
    color: var(--secondary);
    font-size: 1.05rem;
}

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

/* Highlight Text Utility */
.highlight {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-header .sub-heading {
    display: inline-block;
    padding: 6px 16px;
    background: var(--accent-light);
    color: var(--accent-dark);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.section-header p {
    font-size: 1.15rem;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 10px 20px -5px rgba(15, 23, 42, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px -5px rgba(15, 23, 42, 0.4);
    background: var(--primary-light);
}

.btn-primary i {
    transition: transform 0.3s;
}

.btn-primary:hover i {
    transform: translateX(4px);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
    box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.05);
}

.btn-accent {
    background: var(--accent-gradient);
    color: var(--white);
    box-shadow: 0 10px 20px -5px rgba(217, 119, 6, 0.3);
}

.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px -5px rgba(217, 119, 6, 0.45);
}

/* ==========================================================================
   NAVBAR (FLOATING GLASSMORPHISM)
   ========================================================================== */
.navbar {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1100px;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: var(--glass-border);
    box-shadow: var(--glass-shadow);
    z-index: 1000;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    top: 12px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 10px 40px rgba(15, 23, 42, 0.08);
    padding: 8px 28px;
}

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

.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo img {
    height: 42px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary);
    position: relative;
    padding: 6px 0;
}

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

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

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

.nav-cta {
    background: var(--primary);
    color: var(--white);
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
}

.nav-cta:hover {
    background: var(--accent);
    color: var(--white);
    transform: scale(1.03);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.25);
}

/* Hamburger toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    min-height: 95vh;
    display: flex;
    align-items: center;
    padding-top: 140px;
    padding-bottom: 60px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-dark);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.hero-badge i {
    font-size: 0.95rem;
}

.hero h1 {
    font-size: 4.2rem;
    line-height: 1.08;
    margin-bottom: 25px;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Glowing Mesh/Illustration */
.hero-glow {
    width: 350px;
    height: 350px;
    background: var(--accent-gradient);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation: morphing 10s infinite alternate ease-in-out;
    filter: blur(40px);
    opacity: 0.25;
    position: absolute;
}

.hero-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 35px;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
    position: relative;
    z-index: 2;
    max-width: 380px;
    width: 100%;
}

.hero-card .features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hero-card .features-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.hero-card .features-list li i {
    color: var(--accent-dark);
    font-size: 1.3rem;
    margin-top: 2px;
}

.hero-card .features-list li h4 {
    font-size: 1.05rem;
    margin-bottom: 3px;
}

.hero-card .features-list li p {
    font-size: 0.9rem;
    line-height: 1.4;
}

@keyframes morphing {
    0% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
    50% {
        border-radius: 70% 30% 50% 50% / 50% 70% 30% 50%;
    }
    100% {
        border-radius: 40% 60% 30% 70% / 60% 40% 60% 40%;
    }
}

/* ==========================================================================
   WELCOME & VALUE PROP GRID
   ========================================================================== */
.welcome-section {
    padding-top: 40px;
}

.welcome-box {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 60px;
    box-shadow: var(--glass-shadow);
    border: 1px solid rgba(226, 232, 240, 0.8);
    position: relative;
    overflow: hidden;
}

.welcome-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: var(--accent-gradient);
}

.welcome-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.welcome-text p {
    font-size: 1.15rem;
    line-height: 1.8;
}

.welcome-stats {
    display: flex;
    justify-content: center;
}

.stat-item {
    background: var(--primary-gradient);
    color: var(--white);
    padding: 35px 40px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.2);
    position: relative;
    max-width: 280px;
    width: 100%;
}

.stat-item i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 15px;
}

.stat-item span {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

/* ==========================================================================
   SERVICES CARDS
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.service-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 45px 35px;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-8px);
    background: var(--white);
    box-shadow: var(--glass-shadow-hover);
    border-color: rgba(245, 158, 11, 0.3);
}

.service-card:hover::after {
    transform: scaleX(1);
}

.service-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    transition: var(--transition-normal);
}

.service-icon svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
}

.service-card:hover .service-icon {
    background: var(--accent-gradient);
    color: var(--white);
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 15px;
}

.service-card p {
    font-size: 0.98rem;
    line-height: 1.6;
}

/* ==========================================================================
   OTHER SERVICES (DETAIL CARDS)
   ========================================================================== */
.other-services {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 60px 40px;
    box-shadow: var(--glass-shadow);
    border: 1px solid rgba(226, 232, 240, 0.8);
    margin-top: 80px;
}

.other-services h3.title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
}

.services-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.detail-card {
    background: var(--bg-color);
    border-radius: var(--radius-md);
    padding: 35px 30px;
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.detail-card:hover {
    transform: translateY(-5px);
    background: var(--white);
    box-shadow: var(--glass-shadow-hover);
    border-color: rgba(245, 158, 11, 0.3);
}

.detail-card-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.detail-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: var(--transition-normal);
}

.detail-card:hover .detail-icon {
    background: var(--accent-gradient);
    color: var(--white);
}

.detail-title-wrap h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.detail-subtitle {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--secondary);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.detail-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.detail-bullets li {
    font-size: 0.95rem;
    color: var(--secondary);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.4;
}

.detail-bullets li i {
    color: var(--accent);
    font-size: 1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

/* ==========================================================================
   WHY US (COMMITMENT GRADIENT BOX)
   ========================================================================== */
.why-us-box {
    background: var(--primary-gradient);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 70px 60px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.15);
}

.why-us-box::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    pointer-events: none;
}

.why-us-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.why-us-content h2 {
    color: var(--white);
    font-size: 2.6rem;
    margin-bottom: 25px;
}

.why-us-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.3rem;
    line-height: 1.8;
    margin-bottom: 35px;
    font-weight: 400;
}

.satisfaction-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--accent);
    font-weight: 700;
    font-size: 1.05rem;
}

.satisfaction-badge i {
    font-size: 1.15rem;
}

/* ==========================================================================
   ABOUT US & VALUES
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.about-info h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.about-info p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.value-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--glass-shadow);
    border: 1px solid rgba(226, 232, 240, 0.8);
    position: relative;
    transition: var(--transition-normal);
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 4px 0 0 4px;
}

.value-card:hover {
    transform: translateX(6px);
    box-shadow: var(--glass-shadow-hover);
    border-color: rgba(245, 158, 11, 0.2);
}

.value-card h4 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.value-card h4 i {
    color: var(--accent-dark);
}

.value-card p {
    font-size: 0.95rem;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.contact-info h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.contact-info p.lead {
    font-size: 1.15rem;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 40px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--accent-light);
    color: var(--accent-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.1);
}

.contact-label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--secondary);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.contact-val {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    word-break: break-all;
}

.contact-val:hover {
    color: var(--accent-dark);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-btn {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 1px solid #e2e8f0;
    background: var(--white);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition-normal);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.01);
}

.social-btn:hover {
    transform: translateY(-3px);
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    box-shadow: 0 8px 16px rgba(15, 23, 42, 0.15);
}

/* Glassmorphic Form */
.contact-form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 50px 40px;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
    border: 1px solid rgba(226, 232, 240, 0.8);
}

.contact-form-card h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.contact-form-card p {
    font-size: 0.95rem;
    margin-bottom: 30px;
}

.form-group {
    position: relative;
    margin-bottom: 25px;
}

.form-input {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    background: #f8fafc;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--primary);
    outline: none;
    transition: var(--transition-normal);
}

.form-input:focus {
    border-color: var(--accent);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.1);
}

/* Validation Feedback classes */
.form-input.valid {
    border-color: #10b981; /* Green */
    background: rgba(16, 185, 129, 0.02);
}

.form-input.invalid {
    border-color: #ef4444; /* Red */
    background: rgba(239, 68, 68, 0.02);
}

.form-error-msg {
    position: absolute;
    bottom: -18px;
    left: 10px;
    font-size: 0.78rem;
    color: #ef4444;
    font-weight: 600;
    display: none;
    animation: slide-in-down 0.2s forwards;
}

@keyframes slide-in-down {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-input:focus::placeholder {
    opacity: 0.6;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON (PULSING)
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: var(--white);
    border-radius: 50px;
    text-align: center;
    font-size: 32px;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: #20ba5a;
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45);
}

@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 12px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    background: #0f172a;
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 30px;
}

.footer-brand img {
    height: 42px;
    width: auto;
    opacity: 0.95;
}

.footer-nav {
    display: flex;
    gap: 30px;
    list-style: none;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    font-size: 0.95rem;
}

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

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.9rem;
    text-align: center;
}

/* ==========================================================================
   SCROLL REVEAL EFFECT
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Fade in effects with delay */
.fade-in {
    opacity: 0;
    animation: fadeInAnimation 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes fadeInAnimation {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVE)
   ========================================================================== */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .contact-layout,
    .about-grid,
    .welcome-box,
    .hero-grid {
        gap: 40px;
    }
}

@media (max-width: 900px) {
    .section {
        padding: 70px 0;
    }
    
    .navbar {
        top: 0;
        width: 100%;
        border-radius: 0;
        border-top: none;
        border-left: none;
        border-right: none;
        padding: 15px 24px;
        transform: none;
        left: 0;
    }
    
    .navbar.scrolled {
        top: 0;
        padding: 12px 24px;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        width: 100%;
        height: calc(100vh - 72px);
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        gap: 35px;
        padding: 40px;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-link {
        font-size: 1.2rem;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 60px;
    }
    
    .hero-badge, .hero h1, .hero p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-visual {
        margin-top: 30px;
    }
    
    .welcome-box,
    .about-grid,
    .contact-layout {
        grid-template-columns: 1fr;
    }
    
    .welcome-box {
        padding: 40px;
    }
    
    .welcome-box::before {
        width: 100%;
        height: 6px;
        border-radius: 6px 6px 0 0;
    }
    
    .services-detail-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .why-us-box {
        padding: 50px 30px;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 25px;
        text-align: center;
    }
    
    .footer-nav {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.6rem;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
    
    .contact-form-card {
        padding: 30px 20px;
    }
}