/* style.css */
/* ====================== */
/* FONTS & RESET */
/* ====================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

/* ====================== */
/* CUSTOM PROPERTIES */
/* ====================== */
:root {
    /* Color Scheme */
    --primary-color: #3b82f6;        /* Vibrant blue */
    --primary-dark: #2563eb;         /* Darker blue */
    --primary-light: #60a5fa;        /* Lighter blue */
    --primary-transparent: rgba(59, 130, 246, 0.1);
    
    --secondary-color: #10b981;      /* Emerald green */
    --accent-color: #8b5cf6;         /* Purple */
    --warning-color: #f59e0b;        /* Amber */
    --error-color: #ef4444;          /* Red */
    --success-color: #22c55e;        /* Green */
    
    /* Text Colors */
    --text-dark: #ffffff;            /* Pure white */
    --text-medium: #d1d5db;          /* Light gray */
    --text-light: #9ca3af;           /* Dimmed gray */
    --text-muted: #6b7280;           /* Muted text */
    
    /* Background Colors */
    --background-primary: #000000;   /* True black */
    --background-secondary: #111111;  /* Slightly lighter black */
    --background-tertiary: #1f2937;   /* Dark blue-gray */
    --background-dark: #000000;       /* For footer */
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    --gradient-dark: linear-gradient(135deg, var(--background-secondary) 0%, var(--background-tertiary) 100%);
    
    /* Spacing */
    --section-padding: 120px 0;
    --container-padding: 0 30px;
    --gap-small: 1.5rem;
    --gap-medium: 3rem;
    --gap-large: 5rem;
    
    /* Shadows */
    --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 10px 30px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.25);
    --shadow-primary: 0 10px 30px rgba(59, 130, 246, 0.3);
    
    /* Transitions */
    --transition-fast: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-medium: 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
    
    /* Border Radius */
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 30px;
    --border-radius-full: 9999px;
    
    /* Border */
    --border-width: 1px;
    --border-color: rgba(255, 255, 255, 0.1);
    
    /* Typography */
    --font-body: 'Inter', sans-serif;
    --font-heading: 'Poppins', sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Layout */
    --max-width: 1400px;
    --header-height: 80px;
}

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

*::before,
*::after {
    box-sizing: inherit;
}

html {
    font-size: 62.5%; /* 10px */
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-body);
    font-size: 1.6rem;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--background-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.3;
    font-weight: var(--font-weight-bold);
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

h1 {
    font-size: 6rem;
    font-weight: var(--font-weight-extrabold);
    letter-spacing: -1px;
}

h2 {
    font-size: 4.8rem;
    letter-spacing: -0.5px;
}

h3 {
    font-size: 3.2rem;
}

h4 {
    font-size: 2.4rem;
}

p {
    margin-bottom: 2rem;
    color: var(--text-medium);
    font-weight: var(--font-weight-regular);
}

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

a:hover {
    color: var(--primary-light);
}

ul, ol {
    list-style: none;
}

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

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    outline: none;
    border: none;
    background: none;
}

button {
    cursor: pointer;
    transition: var(--transition-fast);
}

section {
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--container-padding);
    width: 100%;
}

/* ====================== */
/* UTILITY CLASSES */
/* ====================== */
.text-center {
    text-align: center;
}

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

.bg-gradient {
    background: var(--gradient-primary);
}

.highlight {
    position: relative;
    display: inline-block;
    z-index: 1;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 10px;
    background-color: var(--primary-transparent);
    z-index: -1;
    border-radius: var(--border-radius-full);
}

/* ====================== */
/* COMPONENTS */
/* ====================== */

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2rem 0;
    transition: var(--transition-medium);
    border-bottom: var(--border-width) solid var(--border-color);
}

.header.scrolled {
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-dark);
    font-size: 2.4rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: 1px;
}

#logo_image {
    height: 50px;
    width: 50px;
    border-radius: var(--border-radius-full);
    object-fit: cover;
    background-color: #dff2fe;
}

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

.nav-desktop {
    display: flex;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-menu li {
    margin-left: 3rem;
}

.nav-link {
    color: var(--text-dark);
    font-weight: var(--font-weight-medium);
    position: relative;
    padding: 1rem 0;
    font-size: 1.6rem;
    letter-spacing: 0.5px;
}

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

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

/* Mobile Navigation */
.hamburger-btn {
    display: none;
    background: none;
    width: 3rem;
    height: 2.5rem;
    position: relative;
    z-index: 1010;
    cursor: pointer;
}

.hamburger-btn span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--text-dark);
    position: absolute;
    left: 0;
    transition: var(--transition-fast);
    transform-origin: center;
}

.hamburger-btn span:nth-child(1) {
    top: 0;
}

.hamburger-btn span:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger-btn span:nth-child(3) {
    bottom: 0;
}

.hamburger-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    top: 50%;
}

.hamburger-btn.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    bottom: 50%;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--background-secondary);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 10rem 4rem;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-medium);
    overflow-y: auto;
    border-left: var(--border-width) solid var(--border-color);
}

.mobile-menu.active {
    right: 0;
}

.close-menu-btn {
    position: absolute;
    top: 3rem;
    right: 3rem;
    background: none;
    font-size: 2.4rem;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition-fast);
}

.close-menu-btn:hover {
    color: var(--primary-color);
    transform: rotate(90deg);
}

.mobile-nav-menu {
    margin-bottom: 4rem;
}

.mobile-nav-menu li {
    margin-bottom: 2.5rem;
}

.mobile-nav-link {
    font-size: 2.2rem;
    color: var(--text-dark);
    font-weight: var(--font-weight-medium);
    display: block;
    transition: var(--transition-fast);
    padding: 1rem 0;
    position: relative;
}

.mobile-nav-link:hover {
    color: var(--primary-color);
    transform: translateX(10px);
}

.mobile-nav-link::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    background-color: var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition-fast);
}

.mobile-nav-link:hover::before {
    opacity: 1;
    left: -10px;
}

.mobile-social {
    display: flex;
    gap: 1.5rem;
    margin-top: 5rem;
}

.social-icon {
    width: 4.5rem;
    height: 4.5rem;
    border-radius: var(--border-radius-full);
    background-color: var(--background-tertiary);
    color: var(--text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: var(--transition-fast);
    border: var(--border-width) solid var(--border-color);
}

.social-icon:hover {
    background-color: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-primary);
}

/* Hero Section */
.hero {
    padding: 180px 0 120px;
    background-color: var(--background-primary);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: 0;
}

.hero-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    gap: 8rem;
    position: relative;
    z-index: 1;
}

.hero-text {
    position: relative;
}

.hero-title {
    font-size: 6.4rem;
    line-height: 1.2;
    margin-bottom: 2.5rem;
    font-weight: var(--font-weight-extrabold);
}

.hero-description {
    font-size: 2rem;
    color: var(--text-medium);
    margin-bottom: 4rem;
    max-width: 90%;
}

.hero-cta {
    display: flex;
    gap: 2rem;
    margin-bottom: 5rem;
}

.hero-stats {
    display: flex;
    gap: 4rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 4rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-text {
    font-size: 1.6rem;
    color: var(--text-medium);
    font-weight: var(--font-weight-medium);
}

.hero-image {
    position: relative;
    perspective: 1000px;
}

.slideshow-container {
    position: relative;
    width: 100%;
    height: 500px;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: var(--gradient-dark);
    border: var(--border-width) solid var(--border-color);
    transform-style: preserve-3d;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-medium);
    padding: 4rem;
    text-align: center;
}

.slide i {
    font-size: 8rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
    transition: var(--transition-medium);
}

.slide p {
    font-size: 2.4rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-dark);
    max-width: 80%;
}

.floating-element {
    position: absolute;
    width: 8rem;
    height: 8rem;
    border-radius: var(--border-radius-full);
    background-color: var(--background-tertiary);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.2rem;
    z-index: 2;
    border: var(--border-width) solid var(--border-color);
    animation: float 6s ease-in-out infinite;
}

.elem-1 {
    top: -30px;
    left: 30px;
    color: var(--primary-light);
    animation-delay: 0s;
}

.elem-2 {
    top: 40%;
    right: -30px;
    color: var(--accent-color);
    animation-delay: 1s;
}

.elem-3 {
    bottom: 30px;
    left: 50px;
    color: var(--secondary-color);
    animation-delay: 2s;
}

.elem-4 {
    bottom: 100px;
    right: 80px;
    color: var(--warning-color);
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 3rem;
    border-radius: var(--border-radius-full);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
    letter-spacing: 0.5px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    transition: var(--transition-medium);
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
    box-shadow: var(--shadow-primary);
}

.btn-primary::before {
    background: var(--gradient-primary);
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover::before {
    opacity: 0.9;
}

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-primary);
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-primary);
}

.btn-lg {
    padding: 1.8rem 4.5rem;
    font-size: 1.8rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-service {
    display: inline-flex;
    padding: 1.2rem 2.5rem;
    background-color: var(--primary-light);
    color: #fff;
    border-radius: var(--border-radius-md);
    font-weight: var(--font-weight-medium);
    margin-top: 2rem;
    transition: var(--transition-fast);
    align-self: flex-start;
}

.btn-service:hover {
    background-color: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-primary);
}

.btn-subscribe {
    background-color: var(--primary-color);
    color: #fff;
    padding: 1.5rem 2.5rem;
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    font-weight: var(--font-weight-medium);
    transition: var(--transition-fast);
}

.btn-subscribe:hover {
    background-color: var(--primary-dark);
}

/* Section Header */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 80px;
    position: relative;
}

.section-title {
    margin-bottom: 2.5rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
}

.section-title-small {
    font-size: 2rem;
    color: var(--text-medium);
    text-align: center;
    margin-bottom: 3rem;
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-description {
    font-size: 1.8rem;
    color: var(--text-medium);
    line-height: 1.8;
}

/* Wave Divider */
.wave-divider {
    position: relative;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    margin-top: -1px;
    background-color: var(--background-primary);
    z-index: 1;
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 150px;
    transform-origin: center;
    animation: waveAnimation 8s ease-in-out infinite alternate;
}

.wave-divider .shape-fill {
    fill: var(--background-primary);
}

@keyframes waveAnimation {
    0% {
        transform: scaleX(1) translateY(0);
    }
    50% {
        transform: scaleX(1.05) translateY(-15px);
    }
    100% {
        transform: scaleX(1) translateY(0);
    }
}

/* Services Section */
.services {
    background-color: var(--background-primary);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><circle cx="25" cy="25" r="1" fill="rgba(59,130,246,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(59,130,246,0.1)"/><circle cx="50" cy="50" r="1" fill="rgba(59,130,246,0.1)"/></svg>');
    opacity: 0.05;
    z-index: 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--gap-medium);
    position: relative;
    z-index: 1;
}

.service-card {
    background-color: var(--background-tertiary);
    border-radius: var(--border-radius-xl);
    padding: 4rem 3rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition-medium);
    display: flex;
    flex-direction: column;
    height: 100%;
    border: var(--border-width) solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
    transition: var(--transition-medium);
    transform: translateY(-100%);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-card:hover::before {
    transform: translateY(0);
}

.service-icon {
    font-size: 4rem;
    width: 8rem;
    height: 8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-full);
    margin-bottom: 3rem;
    background-color: var(--primary-transparent);
    color: var(--primary-color);
    transition: var(--transition-medium);
}

.service-card:hover .service-icon {
    transform: rotate(15deg) scale(1.1);
}

.service-card:nth-child(2) .service-icon {
    background-color: rgba(139, 92, 246, 0.1);
    color: var(--accent-color);
}

.service-card:nth-child(3) .service-icon {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--secondary-color);
}

.service-card:nth-child(4) .service-icon {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.service-title {
    font-size: 2.4rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
    font-weight: var(--font-weight-semibold);
}

.service-description {
    color: var(--text-medium);
    margin-bottom: 3rem;
    font-size: 1.7rem;
    line-height: 1.8;
}

.service-features {
    margin-bottom: 3rem;
    flex: 1;
}

.service-features li {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    color: var(--text-medium);
    font-size: 1.6rem;
}

.service-features li i {
    margin-right: 1.5rem;
    font-size: 1.6rem;
    color: var(--success-color);
    flex-shrink: 0;
}

.service-features li.not-included i {
    color: var(--text-light);
}

.service-features li.not-included {
    color: var(--text-light);
    text-decoration: line-through;
}

/* Process Section */
.process {
    background-color: var(--background-secondary);
    position: relative;
}

.process::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,50 L100,50" stroke="rgba(255,255,255,0.05)" stroke-width="1" vector-effect="non-scaling-stroke"/></svg>');
    background-size: 50px 50px;
    opacity: 0.1;
    z-index: 0;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--gap-medium);
    position: relative;
    z-index: 1;
}

.process-step {
    background-color: var(--background-tertiary);
    border-radius: var(--border-radius-xl);
    padding: 4rem 3rem;
    box-shadow: var(--shadow-md);
    position: relative;
    text-align: center;
    transition: var(--transition-medium);
    border: var(--border-width) solid var(--border-color);
}

.process-step:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.step-number {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: #fff;
    font-size: 1.8rem;
    font-weight: var(--font-weight-bold);
    width: 5rem;
    height: 5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-full);
    box-shadow: var(--shadow-md);
    z-index: 1;
}

.step-icon {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 2.5rem;
    transition: var(--transition-medium);
}

.process-step:hover .step-icon {
    transform: scale(1.2);
}

.step-title {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    font-weight: var(--font-weight-semibold);
}

.step-description {
    color: var(--text-medium);
    font-size: 1.6rem;
    line-height: 1.8;
}

/* About Section */
.about {
    background-color: var(--background-primary);
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    gap: var(--gap-large);
}

.about-image {
    position: relative;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: var(--border-width) solid var(--border-color);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition-medium);
}

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

.experience-badge {
    position: absolute;
    bottom: 40px;
    right: -40px;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: var(--border-radius-full);
    padding: 2.5rem;
    width: 140px;
    height: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 1;
    animation: pulse 2s infinite;
}

.years {
    font-size: 4rem;
    font-weight: var(--font-weight-bold);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.text {
    font-size: 1.6rem;
    text-align: center;
    font-weight: var(--font-weight-medium);
}

.about-description {
    color: var(--text-medium);
    margin-bottom: 3rem;
    font-size: 1.7rem;
    line-height: 1.8;
}

.about-features {
    margin-bottom: 4rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    margin-bottom: 3rem;
}

.feature-icon {
    font-size: 2.8rem;
    color: var(--primary-color);
    margin-right: 2.5rem;
    flex-shrink: 0;
    transition: var(--transition-medium);
}

.feature:hover .feature-icon {
    transform: rotate(15deg);
}

.feature-text h4 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-weight: var(--font-weight-semibold);
}

.feature-text p {
    color: var(--text-medium);
    margin-bottom: 0;
    font-size: 1.6rem;
    line-height: 1.8;
}

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

/* Portfolio Section */
.portfolio {
    background-color: var(--background-secondary);
    position: relative;
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 5rem;
    gap: 1.5rem;
}

.filter-btn {
    background-color: transparent;
    color: var(--text-medium);
    border: var(--border-width) solid var(--border-color);
    padding: 1.2rem 2.5rem;
    border-radius: var(--border-radius-full);
    font-weight: var(--font-weight-medium);
    transition: var(--transition-fast);
    font-size: 1.5rem;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-primary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--gap-medium);
}

.portfolio-item {
    position: relative;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-medium);
    background-color: var(--background-tertiary);
    border: var(--border-width) solid var(--border-color);
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.portfolio-img {
    position: relative;
    overflow: hidden;
    height: 300px;
}

.portfolio-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-medium);
}

.portfolio-item:hover .portfolio-img img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-medium);
}

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

.portfolio-content {
    text-align: center;
    padding: 3rem;
    transform: translateY(20px);
    transition: var(--transition-medium);
}

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

.portfolio-content h3 {
    color: #fff;
    margin-bottom: 1rem;
    font-size: 2.4rem;
}

.portfolio-content p {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.6rem;
}

.portfolio-link {
    background-color: var(--primary-color);
    color: #fff;
    padding: 1rem 2rem;
    border-radius: var(--border-radius-md);
    font-weight: var(--font-weight-medium);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.portfolio-link:hover {
    background-color: var(--primary-dark);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-primary);
}

.portfolio-link i {
    font-size: 1.4rem;
}

.portfolio-cta {
    text-align: center;
    margin-top: 6rem;
}

/* Pricing Section */
.pricing {
    background-color: var(--background-secondary);
    position: relative;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><circle cx="20" cy="20" r="2" fill="rgba(59,130,246,0.1)"/><circle cx="80" cy="80" r="2" fill="rgba(59,130,246,0.1)"/><circle cx="50" cy="50" r="2" fill="rgba(59,130,246,0.1)"/></svg>');
    opacity: 0.05;
    z-index: 0;
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 6rem;
    position: relative;
    z-index: 1;
}

.toggle-label {
    font-size: 1.8rem;
    font-weight: var(--font-weight-medium);
    margin: 0 2rem;
    color: var(--text-medium);
}

.discount {
    background-color: var(--primary-light);
    color: #fff;
    font-size: 1.4rem;
    padding: 0.5rem 1.2rem;
    border-radius: var(--border-radius-full);
    margin-left: 1rem;
    font-weight: var(--font-weight-semibold);
}

.switch {
    position: relative;
    display: inline-block;
    width: 7rem;
    height: 3.5rem;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--text-light);
    transition: var(--transition-fast);
    border-radius: var(--border-radius-full);
}

.slider:before {
    position: absolute;
    content: "";
    height: 2.5rem;
    width: 2.5rem;
    left: 0.5rem;
    bottom: 0.5rem;
    background-color: white;
    transition: var(--transition-fast);
    border-radius: var(--border-radius-full);
}

input:checked + .slider {
    background-color: var(--primary-color);
}

input:focus + .slider {
    box-shadow: 0 0 1px var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(3.5rem);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--gap-medium);
    position: relative;
    z-index: 1;
}

.pricing-card {
    background-color: var(--background-tertiary);
    border-radius: var(--border-radius-xl);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.2);
    padding: 5rem 4rem;
    position: relative;
    transition: var(--transition-medium);
    border: var(--border-width) solid var(--border-color);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    transform: scale(1.05);
    border: 2px solid var(--primary-color);
    z-index: 2;
}

.pricing-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background: var(--gradient-primary);
    color: #fff;
    padding: 0.5rem 2rem;
    border-radius: var(--border-radius-full);
    font-size: 1.4rem;
    font-weight: var(--font-weight-bold);
    box-shadow: var(--shadow-md);
}

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

.pricing-tier {
    font-size: 2.4rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-weight: var(--font-weight-semibold);
}

.pricing-amount {
    margin-bottom: 1.5rem;
    position: relative;
}

.price {
    font-size: 5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    line-height: 1;
}

.price.annual {
    display: none;
}

.period {
    font-size: 1.6rem;
    color: var(--text-medium);
    font-weight: var(--font-weight-medium);
}

.pricing-description {
    color: var(--text-medium);
    font-size: 1.6rem;
    line-height: 1.6;
}

.pricing-features {
    margin-bottom: 4rem;
}

.pricing-features ul {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    font-size: 1.6rem;
    color: var(--text-medium);
}

.pricing-features li i {
    margin-right: 1.5rem;
    font-size: 1.6rem;
    color: var(--success-color);
}

.pricing-features li.not-included i {
    color: var(--text-light);
}

.pricing-features li.not-included {
    color: var(--text-light);
    text-decoration: line-through;
}

.pricing-footer {
    text-align: center;
}

.pricing-notice {
    padding-top: 8rem;
    text-align: center;
    font-size: 1.6rem;
    color: var(--text-medium);
}

.pricing-notice a {
    color: var(--primary-color);
    font-weight: var(--font-weight-medium);
}

/* Contact Section */
.contact {
    background-color: var(--background-primary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,50 L100,50" stroke="rgba(59,130,246,0.1)" stroke-width="1" vector-effect="non-scaling-stroke"/></svg>');
    background-size: 50px 50px;
    opacity: 0.05;
    z-index: 0;
}

.contact-content {
    position: relative;
    z-index: 1;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap-large);
    align-items: flex-start;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap-small);
}

.contact-card {
    background-color: var(--background-tertiary);
    border-radius: var(--border-radius-xl);
    padding: 3rem 2.5rem;
    transition: var(--transition-medium);
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: var(--shadow-md);
    border: var(--border-width) solid var(--border-color);
    text-align: center;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    width: 6rem;
    height: 6rem;
    border-radius: var(--border-radius-full);
    background-color: rgba(59, 130, 246, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    transition: var(--transition-medium);
}

.contact-card:hover .contact-icon {
    transform: rotate(15deg) scale(1.1);
}

.contact-details h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    font-weight: var(--font-weight-semibold);
}

.contact-details p {
    color: var(--text-medium);
    margin-bottom: 0;
    font-size: 1.6rem;
    line-height: 1.6;
}

.contact-form-container {
    background-color: var(--background-tertiary);
    border-radius: var(--border-radius-xl);
    padding: 4rem;
    box-shadow: var(--shadow-md);
    border: var(--border-width) solid var(--border-color);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap-small);
}

.form-group {
    margin-bottom: 0;
    position: relative;
}

.form-group.full-width {
    grid-column: span 2;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 1.8rem;
    border-radius: var(--border-radius-md);
    background-color: var(--background-secondary);
    color: var(--text-dark);
    border: var(--border-width) solid var(--border-color);
    transition: var(--transition-fast);
    font-size: 1.6rem;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.contact-form textarea {
    resize: vertical;
    min-height: 180px;
}

.contact-form select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1.8rem center;
    background-size: 1.8rem;
}

/* Footer */
.footer {
    background-color: var(--background-dark);
    color: var(--text-light);
    padding: 8rem 0 0;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient-primary);
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--gap-large);
    margin-bottom: 6rem;
}

.footer-column {
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-dark);
    font-size: 2.4rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 2.5rem;
}

.footer-logo-img {
    height: 40px;
    width: 40px;
    border-radius: var(--border-radius-full);
    object-fit: cover;
    background-color: #dff2fe;
}

.footer-description {
    color: var(--text-light);
    margin-bottom: 2.5rem;
    font-size: 1.6rem;
    line-height: 1.8;
}

.footer-social {
    display: flex;
    gap: 1.5rem;
}

.footer-title {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 2.5rem;
    font-weight: var(--font-weight-semibold);
    position: relative;
    padding-bottom: 1rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-links li a {
    color: var(--text-light);
    font-size: 1.6rem;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-links li a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-links li a i {
    font-size: 1.4rem;
    color: var(--primary-color);
}

.footer-newsletter {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.footer-newsletter input {
    width: 100%;
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    background-color: var(--background-secondary);
    color: var(--text-dark);
    border: var(--border-width) solid var(--border-color);
    font-size: 1.6rem;
}

.footer-bottom {
    padding: 3rem 0;
    border-top: var(--border-width) solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.copyright {
    color: var(--text-light);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: var(--text-light);
    font-size: 1.5rem;
    transition: var(--transition-fast);
}

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

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 3rem;
    right: 3rem;
    width: 5rem;
    height: 5rem;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-medium);
    z-index: 999;
}

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

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ====================== */
/* ANIMATIONS */
/* ====================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Reveal Animations */
.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: var(--transition-medium);
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: var(--transition-medium);
}

.reveal-bottom {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-medium);
}

.reveal-item {
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-medium);
}

.reveal-left.active,
.reveal-right.active,
.reveal-bottom.active,
.reveal-item.active {
    opacity: 1;
    transform: translate(0);
}

/* Delay for staggered animations */
.reveal-item:nth-child(1) { transition-delay: 0.1s; }
.reveal-item:nth-child(2) { transition-delay: 0.2s; }
.reveal-item:nth-child(3) { transition-delay: 0.3s; }
.reveal-item:nth-child(4) { transition-delay: 0.4s; }
.reveal-item:nth-child(5) { transition-delay: 0.5s; }
.reveal-item:nth-child(6) { transition-delay: 0.6s; }

/* ====================== */
/* RESPONSIVE STYLES */
/* ====================== */
@media (max-width: 1200px) {
    :root {
        --max-width: 1140px;
    }
    
    .hero-title {
        font-size: 5.6rem;
    }
    
    .about-content {
        gap: 5rem;
    }
}

@media (max-width: 992px) {
    :root {
        --max-width: 960px;
        --section-padding: 90px 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 5rem;
    }
    
    .hero-text {
        order: 1;
        text-align: center;
    }
    
    .hero-description {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        margin-bottom: 5rem;
    }
    
    .experience-badge {
        right: 30px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        margin-bottom: 5rem;
    }
}

@media (max-width: 768px) {
    :root {
        --max-width: 720px;
        --section-padding: 80px 0;
        --header-height: 70px;
    }
    
    h1 {
        font-size: 4.8rem;
    }
    
    h2 {
        font-size: 3.6rem;
    }
    
    .nav-desktop {
        display: none;
    }
    
    .hamburger-btn {
        display: block;
    }
    
    .hero-title {
        font-size: 4.8rem;
    }
    
    .hero-description {
        font-size: 1.8rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }
    
    .services-grid,
    .process-steps,
    .portfolio-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: span 1;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    :root {
        --max-width: 540px;
        --section-padding: 70px 0;
        --container-padding: 0 20px;
    }
    
    h1 {
        font-size: 3.6rem;
    }
    
    h2 {
        font-size: 3rem;
    }
    
    .hero-title {
        font-size: 3.6rem;
    }
    
    .stat-number {
        font-size: 3.2rem;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .back-to-top {
        width: 4.5rem;
        height: 4.5rem;
        font-size: 1.8rem;
        bottom: 2rem;
        right: 2rem;
    }
}

/* ====================== */
/* MOBILE MENU FIX        */
/* ====================== */

/* Force the list to stack vertically */
.nav-mobile .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0; /* Reset the gap */
}

/* Reset the left margin that exists on desktop items */
.nav-mobile .nav-menu li {
    margin-left: 0;
    margin-bottom: 2.5rem; /* Add spacing between items */
    width: 100%;
}

/* Ensure links behave like block elements for easier tapping */
.nav-mobile .nav-menu li a {
    display: block;
    width: 100%;
}

/* ====================== */
/* MOBILE HEADER FIXES    */
/* ====================== */

@media (max-width: 768px) {
    /* 1. Make the header thinner on mobile */
    .header {
        padding: 1rem 0; /* Reduces padding from 20px to 10px */
        height: 60px;    /* Force a compact height */
        background-color: rgba(0, 0, 0, 0.9); /* Make it slightly darker for readability */
    }

    /* 2. Shrink the logo slightly so it fits the thinner header */
    #logo_image {
        height: 35px;
        width: 35px;
    }

    .logo-text {
        font-size: 2rem; /* Slightly smaller text */
    }

    /* 3. Push the first section down so words aren't covered */
    /* This targets the Pricing Hero, Services Hero, and generic sections */
    .pricing-hero, 
    .services-hero, 
    .hero {
        padding-top: 120px; /* extra space at the top */
    }
    
    /* Adjust the hamburger button position to center it in the new height */
    .hamburger-btn {
        top: 2px; 
    }
}

/* ====================== */
/* INDEX PAGE UPDATES     */
/* ====================== */

/* Service Card Link Arrow */
.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    margin-top: auto; /* Pushes to bottom */
}

.service-link:hover i {
    transform: translateX(5px);
    transition: transform 0.3s ease;
}

/* Portfolio 3-Column Grid */
.portfolio-grid.three-col {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 992px) {
    .portfolio-grid.three-col {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .portfolio-grid.three-col {
        grid-template-columns: 1fr;
    }
    
    .section-header text-left {
        text-align: center;
    }
}

/* Value Prop Section Background */
.value-prop {
    background-color: var(--background-secondary);
}

/* Process Steps 4-Col */
.process-steps.four-steps {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 992px) {
    .process-steps.four-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 576px) {
    .process-steps.four-steps {
        grid-template-columns: 1fr;
    }
}