@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap");

/* ============================================
       CSS VARIABLES - USER FRIENDLY THEME
       ============================================ */
:root {
    /* Primary Colors - Vibrant but Easy on Eyes */
    --color-primary: #ff6b35;
    --color-primary-dark: #e55a2b;
    --color-primary-light: #ff8555;
    --color-primary-pale: #fff5f2;

    /* Secondary Colors - Softer Purple */
    --color-secondary: #5b4b8a;
    --color-secondary-dark: #3d2f5f;
    --color-secondary-light: #7a6ba8;
    --color-secondary-pale: #f5f3f9;

    /* Neutral Colors - Warmer and Softer */
    --color-white: #ffffff;
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #eeeeee;
    --color-gray-300: #e0e0e0;
    --color-gray-400: #bdbdbd;
    --color-gray-500: #9e9e9e;
    --color-gray-600: #757575;
    --color-gray-700: #616161;
    --color-gray-800: #424242;
    --color-gray-900: #212121;

    /* Accent Colors */
    --color-success: #4caf50;
    --color-info: #2196f3;
    --color-warning: #ff9800;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius - Softer Corners */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows - Softer and More Natural */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.12);
    --shadow-2xl: 0 16px 32px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.6s ease;
}

/* ============================================
       BASE STYLES
       ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

body {
    overflow-x: hidden;
    background-color: var(--color-gray-50);
    color: var(--color-gray-800);
    line-height: 1.6;
}

/* ============================================
       THEME UTILITY CLASSES
       ============================================ */
.bg-primary {
    background-color: var(--color-primary);
}

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

.bg-secondary {
    background-color: var(--color-secondary);
}

.bg-secondary-pale {
    background-color: var(--color-secondary-pale);
}

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

.text-secondary {
    color: var(--color-secondary);
}

.border-primary {
    border-color: var(--color-primary);
}

/* ============================================
       GRADIENT BACKGROUNDS - Softer Gradients
       ============================================ */
.gradient-primary {
    background: linear-gradient(135deg,
            var(--color-primary) 0%,
            var(--color-primary-dark) 100%);
}

.gradient-secondary {
    background: linear-gradient(135deg,
            var(--color-secondary-light) 0%,
            var(--color-secondary) 100%);
}

.gradient-mixed {
    background: linear-gradient(135deg,
            var(--color-primary) 0%,
            var(--color-secondary) 50%,
            var(--color-secondary-dark) 100%);
}

.gradient-text {
    background: linear-gradient(135deg,
            var(--color-primary) 0%,
            var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

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

.slide-up {
    animation: slideUp var(--transition-slow) ease-out;
}

.float {
    animation: float 4s ease-in-out infinite;
}

/* ============================================
       COMPONENT STYLES
       ============================================ */

/* Navigation - Clean and Modern */
nav {
    background: var(--color-white);
    color: var(--color-gray-800);
    box-shadow: var(--shadow-md);
}

.nav-brand {
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(135deg,
            var(--color-primary) 0%,
            var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-link {
    position: relative;
    transition: color var(--transition-base);
    color: var(--color-gray-700);
    font-weight: 500;
}

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

.nav-link::after {
    content: "";
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -5px;
    left: 0;
    background: var(--color-primary);
    transition: width var(--transition-base);
    border-radius: var(--radius-full);
}

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

.mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base) ease-out;
}

.mobile-menu.active {
    max-height: 500px;
}

/* Logo Container */
.logo-container {
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 3px solid var(--color-primary-pale);
}

.logo-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg,
            var(--color-primary-pale) 0%,
            var(--color-secondary-pale) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    border: 2px dashed var(--color-gray-300);
}

/* Service Cards - Clean and Inviting */
.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 2px solid var(--color-gray-100);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
    transition: transform var(--transition-base);
}

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

.service-title {
    color: var(--color-gray-900);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.service-description {
    color: var(--color-gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Buttons - Clear and Accessible */
.btn {
    display: inline-block;
    padding: 0.875rem 2.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all var(--transition-base);
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    letter-spacing: 0.3px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* Feature Box - Clean Design */
.feature-box {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--color-primary);
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    display: flex;
    align-items: start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-700);
    font-size: 0.95rem;
    line-height: 1.6;
}

.check-icon {
    color: var(--color-success);
    font-size: 1.25rem;
    flex-shrink: 0;
    font-weight: 700;
}

/* Contact Info Item */
.contact-item {
    display: flex;
    align-items: start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

.contact-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
}

/* Form Inputs - User Friendly */
.form-input {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border-radius: var(--radius-md);
    border: 2px solid var(--color-gray-200);
    transition: all var(--transition-base);
    font-size: 1rem;
    background: var(--color-white);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.1);
}

.form-input::placeholder {
    color: var(--color-gray-400);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg,
            var(--color-secondary-pale) 0%,
            var(--color-primary-pale) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23FF6B35' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.4;
}

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

/* Section Spacing */
.section {
    padding: 4rem 1rem;
}

@media (min-width: 768px) {
    .section {
        padding: 6rem 1rem;
    }
}

/* Responsive Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.2;
    font-weight: 700;
}

p {
    line-height: 1.7;
}

#goTopBtn {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

#goTopBtn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(242, 89, 18, 0.4);
}