:root {
    /* Primary Colors */
    --black: #171717;
    --white: #ffffff;
    --green: #00ff00;
    
    /* Color Variations */
    --dark-black: #0f0f0f;
    --light-black: #1f1f1f;
    --gray: #333333;
    --light-gray: #666666;
    --dark-green: #00cc00;
    --light-green: #33ff33;
    --pale-green: #f0fff0;
    
    /* Backgrounds */
    --bg-primary: var(--white);
    --bg-secondary: var(--black);
    --bg-accent: var(--pale-green);
    
    /* Section Backgrounds - Centralized Control */
    --hero-bg: #f6fbff;
    --section-bg-light: #f6fbff;
    --section-bg-subtle: #f6fbff;
    --section-bg-accent: #f6fbff;
    
    /* Text */
    --text-primary: var(--black);
    --text-secondary: var(--gray);
    --text-inverse: var(--white);
    --text-accent: var(--green);
    
    /* UI Elements */
    --header-bg: rgba(255, 255, 255, 0.98);
    --footer-bg: var(--black);
    --border-color: #e0e0e0;
    
    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'Fira Code', monospace;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-green: 0 4px 20px rgba(0, 255, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

body {
    font-family: var(--font-main);
    background: #f6fbff;
    color: var(--text-primary);
    line-height: 1.6;
    padding-top: 90px;
    overflow-x: hidden;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography Standardization */
h1 { font-size: 2.5rem; font-weight: 800; line-height: 1.2; }
h2 { font-size: 2rem; font-weight: 700; line-height: 1.3; }
h3 { font-size: 1.5rem; font-weight: 600; line-height: 1.4; }
h4 { font-size: 1.25rem; font-weight: 600; line-height: 1.4; }
h5 { font-size: 1.1rem; font-weight: 600; line-height: 1.5; }
h6 { font-size: 1rem; font-weight: 600; line-height: 1.5; }
p { font-size: 1rem; line-height: 1.6; margin-bottom: 1rem; }
.text-large { font-size: 1.25rem; }
.text-small { font-size: 0.9rem; }

/* Drawing Border Effect */
.draw-border-btn {
    box-shadow: inset 0 0 0 2px #ccc;
    color: #ccc;
    transition: color 0.25s 0.08333s;
    position: relative;
    cursor: pointer;
}

.draw-border-btn::before,
.draw-border-btn::after {
    border: 0 solid transparent;
    box-sizing: border-box;
    content: '';
    pointer-events: none;
    position: absolute;
    width: 0;
    height: 0;
    bottom: 0;
    right: 0;
}

.draw-border-btn::before {
    border-bottom-width: 2px;
    border-left-width: 2px;
}

.draw-border-btn::after {
    border-top-width: 2px;
    border-right-width: 2px;
}

.draw-border-btn:hover {
    color: var(--green);
}

.draw-border-btn:hover::before,
.draw-border-btn:hover::after {
    border-color: var(--green);
    transition: border-color 0s, width 0.25s, height 0.25s;
    width: 100%;
    height: 100%;
}

.draw-border-btn:hover::before {
    transition-delay: 0s, 0s, 0.25s;
}

.draw-border-btn:hover::after {
    transition-delay: 0s, 0.25s, 0s;
}

/* Header Styles */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #171717;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: var(--shadow-sm);
    /* border-radius: 0 0 20px 20px; */
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 0 0 20px 20px;
    min-height: 80px;
    position: relative;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    letter-spacing: -0.02em;
    transition: color var(--transition-base);
}

.nav-logo:hover {
    color: #fff;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-link {
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    margin: 0 1rem;
    background: none;
    border: none;
    cursor: pointer;
    line-height: 1.5;
    letter-spacing: 0.02rem;
    position: relative;
    color: #fff;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--green);
    transition: width 0.3s ease;
}

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

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

.nav-link.active {
    color: var(--green);
}

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

/* Contact Button - Matching About Me Button Style (White Theme) */
.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: #000000;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.8rem 2rem;
    background: #ffffff;
    border: 2px solid #00ff00;
    border-radius: 50px;
    font-family: var(--font-main);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
    box-shadow: 0 4px 0 #00ff00, 0 6px 12px rgba(0, 255, 0, 0.3);
    transform: translateY(0);
    margin-right: 10px;
}

/* Phone Input Container Styles */
.phone-input-container {
    display: flex;
    gap: 0.5rem;
    width: 100%;
}

.phone-input-container select {
    flex: 0 0 120px;
    padding: 0.75rem 1rem;
    background: #f0f0f0;
    border: 1px solid #dddddd;
    border-radius: 8px;
    color: var(--black);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.phone-input-container input {
    flex: 1;
}

@media (max-width: 480px) {
    .phone-input-container {
        flex-direction: column;
    }
    
    .phone-input-container select {
        width: 100%;
        flex: auto;
    }
}

.contact-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.3s ease;
}

.contact-btn::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: #00ff00;
    border-radius: 0 0 50px 50px;
    opacity: 1;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 4px rgba(0, 255, 0, 0.3);
}

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

.contact-btn:hover {
    background: #00ff00;
    color: #000000;
    border-color: #00ff00;
    text-decoration: none;
    transform: translateY(2px);
    box-shadow: 0 3px 0 #00cc00, 0 4px 8px rgba(0, 255, 0, 0.4);
}

.contact-btn:hover::after {
    background: #00ff00;
    box-shadow: 0 1px 6px rgba(0, 255, 0, 0.5), 0 0 12px rgba(0, 255, 0, 0.2);
}

.contact-btn:active {
    transform: translateY(4px);
    box-shadow: 0 2px 0 #00ff00, 0 3px 8px rgba(0, 255, 0, 0.3);
}

.contact-btn i {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.contact-btn:hover i {
    transform: scale(1.1);
}

/* Remove conflicting contact-button styles - using contact-btn only */

/* Hamburger Menu */
.hamburger {
    display: none;
    margin-right: 0;
    padding-right: 0;
}

/* Main Content */
main {
    min-height: calc(100vh - 160px);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Section Styles */
.section {
    padding: 2rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--black);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 72px;
    height: 4px;
    background: var(--green);
    border-radius: 3px;
    box-shadow: 0 2px 10px rgba(0, 255, 0, 0.2);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.8;
    text-align: center;
    margin: 0 auto;
}

/* Contact Popup Styles */
.contact-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 1998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.contact-overlay.active {
    opacity: 1;
    visibility: visible;
}

.contact-popup {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 600px;
    height: 100vh;
    background: var(--white);
    z-index: 1999;
    transition: right 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    padding: 2rem;
}

.contact-popup.active {
    right: 0;
}

.close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--black);
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 2;
}

.close-btn:hover {
    color: var(--green);
}

.contact-container {
    padding: 2rem 0;
}

.contact-header {
    margin-bottom: 2.5rem;
    text-align: left;
}

.contact-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.5rem;
    color: #171717;
    position: relative;
}

.contact-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 72px;
    height: 4px;
    background: var(--green);
    border-radius: 3px;
    box-shadow: 0 2px 10px rgba(0, 255, 0, 0.3);
}

.contact-title strong {
    color: var(--green);
    display: block;
}

.professional-contact-form {
    width: 100%;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-field {
    position: relative;
}

.form-field.full-width {
    grid-column: 1 / -1;
}

.form-field label {
    display: block;
    color: var(--black);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: #f0f0f0;
    border: 1px solid #dddddd;
    border-radius: 8px;
    color: var(--black);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: #999999;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--green);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 255, 0, 0.1);
}

.form-field textarea {
    height: 120px;
    resize: vertical;
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: var(--green);
    color: var(--black);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    justify-content: center;
}

.form-buttons .btn {
    flex: 1;
    max-width: 250px;
    padding: 1rem 2.5rem;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 3px solid #000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 0 6px 0 #333, 0 8px 15px rgba(0, 0, 0, 0.3);
    transform: translateY(0);
}

.form-buttons .btn:first-child {
    background: #000;
    color: #fff;
    box-shadow: 0 6px 0 #00ff00, 0 8px 15px rgba(0, 255, 0, 0.3);
}

.form-buttons .btn:last-child {
    background: #fff;
    color: #000;
    border-color: #000;
    box-shadow: 0 6px 0 #000, 0 8px 15px rgba(0, 0, 0, 0.4);
}

.form-buttons .btn:hover {
    transform: translateY(2px);
    box-shadow: 0 4px 0 #00ff00, 0 6px 12px rgba(0, 255, 0, 0.4);
    border-color: #00ff00;
}

.form-buttons .btn:first-child:hover {
    background: #00ff00;
    color: #000;
    box-shadow: 0 4px 0 #00cc00, 0 6px 12px rgba(0, 255, 0, 0.4);
}

.form-buttons .btn:last-child:hover {
    background: #00ff00;
    color: #000;
    box-shadow: 0 4px 0 #00cc00, 0 6px 12px rgba(0, 255, 0, 0.4);
}

.form-buttons .btn:active {
    transform: translateY(4px);
    box-shadow: 0 2px 0 #00ff00, 0 3px 8px rgba(0, 255, 0, 0.3);
}

.submit-btn:hover {
    background: var(--dark-green);
}

.static-contact-section {
    padding: 4rem 2rem;
    background: #f6fbff;
    border-top: 1px solid #e9ecef;
}

.static-contact-section .contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.static-contact-section .contact-header {
    text-align: center;
    margin-bottom: 2rem;
}

.static-contact-section .contact-me-btn {
    background-color: var(--green);
    color: var(--black);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-weight: bold;
    cursor: pointer;
    margin-bottom: 1rem;
}

.static-contact-section .contact-title {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.static-contact-section .contact-title strong {
    color: var(--green);
    display: inline;
}

.static-contact-section .contact-content-wrapper {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.static-contact-section .contact-form-container {
    flex: 2;
    padding: 2rem;
    border-radius: 15px;
}

.static-contact-section .contact-info-container {
    flex: 1;
    padding: 2rem;
    border-radius: 15px;
    color: var(--text-primary);
}

.static-contact-section .info-block {
    margin-bottom: 2rem;
}

.static-contact-section .info-title {
    color: var(--green);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.static-contact-section .stay-connected {
    background-color: var(--green);
    padding: 1.5rem;
    border-radius: 10px;
}

.static-contact-section .stay-connected .info-title {
    color: var(--black);
}

.static-contact-section .social-icons {
    display: flex;
    gap: 1rem;
}

.static-contact-section .social-icon {
    color: var(--black);
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.static-contact-section .social-icon:hover {
    color: var(--white);
}

.static-contact-section .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 768px) {
    .static-contact-section .contact-content-wrapper {
        flex-direction: column;
    }

    .static-contact-section .form-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 2.25rem;
    }

    .contact-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.75rem;
    }

    .contact-title {
        font-size: 1.5rem;
    }

    .section-title::after,
    .contact-title::after {
        width: 60px;
        height: 3px;
    }
}

.static-contact-section .form-field.full-width {
    grid-column: span 2;
}

.static-contact-section .form-field label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.static-contact-section .form-field input,
.static-contact-section .form-field select,
.static-contact-section .form-field textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #dddddd;
    background-color: #f0f0f0;
    color: var(--black);
    border-radius: 8px;
}

.static-contact-section .submit-btn {
    width: 100%;
    padding: 1rem;
    background-color: var(--green);
    color: var(--black);
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 1rem;
    text-transform: uppercase;
}

.static-contact-section .submit-btn:hover {
    background-color: var(--dark-green);
}

.submit-btn:hover {
    background: #00cc00;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 255, 0, 0.2);
}

.submit-btn:active {
    transform: translateY(0);
}

.modal-btn {
    flex: 1;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    border: 3px solid #000;
    cursor: pointer;
    letter-spacing: 0.5px;
    text-align: center;
    line-height: 1;
    white-space: nowrap;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    box-shadow: 0 6px 0 #333, 0 8px 15px rgba(0, 0, 0, 0.3);
    transform: translateY(0);
}

.modal-btn:first-child {
    background: #000;
    color: #fff;
    border-color: #000;
    box-shadow: 0 6px 0 #00ff00, 0 8px 15px rgba(0, 255, 0, 0.3);
}

.modal-btn:first-child:hover {
    background: #00ff00;
    color: #000;
    border-color: #00ff00;
    transform: translateY(2px);
    box-shadow: 0 4px 0 #00cc00, 0 6px 12px rgba(0, 255, 0, 0.4);
}

.modal-btn:last-child {
    background: #fff;
    color: #000;
    border-color: #000;
    box-shadow: 0 6px 0 #000, 0 8px 15px rgba(0, 0, 0, 0.4);
}

.modal-btn:last-child:hover {
    background: #00ff00;
    color: #000;
    border-color: #00ff00;
    transform: translateY(2px);
    box-shadow: 0 4px 0 #00cc00, 0 6px 12px rgba(0, 255, 0, 0.4);
}

.modal-btn:active {
    transform: translateY(4px);
    box-shadow: 0 2px 0 #00ff00, 0 3px 8px rgba(0, 255, 0, 0.3);
}

.submit-btn {
    flex: 1;
    background: #000000;
    color: #ffffff;
    border: 2px solid #000000;
    padding: 1rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-btn:hover {
    background: #00ff00;
    color: #000000;
    border-color: #00ff00;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 0, 0.3);
}

.cv-btn {
    background: #ffffff;
    color: #000000;
    border: 2px solid #000000;
    padding: 1rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.cv-btn:hover {
    background: #00ff00;
    color: #000000;
    border-color: #00ff00;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 0, 0.3);
}

.download-cv-main {
    background: var(--green) !important;
    color: var(--black) !important;
    border: 2px solid var(--green) !important;
    padding: 1rem 2rem;
    border-radius: 12px !important;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.download-cv-main:hover {
    background: var(--white) !important;
    color: var(--green) !important;
    border-color: var(--green) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 0, 0.3) !important;
}

.contact-footer {
    padding: 1.5rem 2rem 2rem;
    background: #fff;
    text-align: center;
    flex-shrink: 0;
    border-top: 1px solid #f0f0f0;
    margin-top: 0.5rem;
}

.contact-footer h4 {
    color: #000;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    letter-spacing: -0.01em;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding: 0 1rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 25px;
    text-decoration: none;
    color: #000;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    white-space: nowrap;
    min-width: 140px;
    max-width: 200px;
    margin: 0.5rem;
    flex-shrink: 0;
}

.social-link:hover {
    background: #f0f0f0;
    color: #000;
    border-color: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

.social-link i {
    font-size: 1rem;
}

/* Modal Social Links */
.modal-social-links {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-top: 0.3rem;
}

.modal-social-links a {
    width: 48px;
    height: 48px;
    font-size: 1.2rem;
    background: #f8f8f8;
    color: #000;
    border: 2px solid #e5e5e5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.modal-social-links a:hover {
    background: #00ff00;
    color: #000;
    border-color: #00ff00;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 255, 0, 0.3);
}

/* Contact Section - Global */
.contact-section {
    padding: 4rem 0;
    background: #000;
    color: var(--white);
}

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

.contact-me-badge {
    display: inline-block;
    background: #00ff00;
    color: #000;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-section .section-title {
    color: var(--white);
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
}

.text-green {
    color: #00ff00;
}

/* Professional Contact Form Styles */
.contact-section {
    background: #ffffff;
    padding: 5rem 0;
    position: relative;
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.contact-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #000;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.contact-subtitle {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.professional-contact-form {
    background: #ffffff;
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e5e5e5;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

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

.form-field.full-width {
    grid-column: 1 / -1;
}

.form-field label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

.form-field input,
.form-field textarea {
    padding: 1rem;
    border: 2px solid #e5e5e5;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #ffffff;
    color: #333;
    font-family: inherit;
}

.form-field input:focus,
.form-field textarea:focus {
    outline: none;
    border-color: #00ff00;
    box-shadow: 0 0 0 3px rgba(0, 255, 0, 0.1);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: #999;
}

.form-field textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

.phone-input-group {
    display: flex;
    gap: 0.5rem;
}

.country-code {
    padding: 1rem;
    border: 2px solid #e5e5e5;
    border-radius: 8px;
    background: #ffffff;
    color: #333;
    font-size: 1rem;
    cursor: pointer;
    min-width: 80px;
    transition: all 0.3s ease;
}

.country-code:focus {
    outline: none;
    border-color: #00ff00;
    box-shadow: 0 0 0 3px rgba(0, 255, 0, 0.1);
}

.phone-input-group input {
    flex: 1;
}

.submit-btn {
    background: #00ff00;
    color: #000;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
}

.submit-btn:hover {
    background: #00cc00;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 255, 0, 0.3);
}

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

.submit-btn:hover i {
    transform: translateX(3px);
}

/* Footer Styles */
.minimal-footer {
    background: #171717;
    color: #fff;
    padding: 1.5rem 0 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.minimal-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.minimal-footer .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-left {
    position: relative;
}

.footer-left h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 0.3rem 0;
    position: relative;
}

.footer-left h2::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 2px;
    background: #00cc00;
}

.footer-left p {
    font-size: 0.9rem;
    color: #ccc;
    margin: 0;
}



.footer-right {
    text-align: right;
}

.footer-right .footer-copyright {
    font-size: 0.85rem;
    color: #999;
    margin: 0;
    font-weight: 300;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.footer-right .footer-copyright:hover {
    color: #fff;
}

/* Footer Bottom Accent */
.footer-bottom-accent {
    margin-top: 1rem;
    padding: 0.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background-color: #0f0f0f;
}


/* Mobile Responsive Footer */
@media (max-width: 768px) {
    .minimal-footer {
        padding: 3rem 0 2rem;
    }
    
    .minimal-footer .footer-container {
        padding: 0 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
        margin-bottom: 1.5rem;
    }
    
    .footer-left::before,
    .footer-right::after {
        display: none;
    }
    
    .footer-left .footer-name {
        font-size: 1.8rem;
        margin-bottom: 0.4rem;
    }
    
    .footer-left .footer-name::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-left .footer-role {
        font-size: 0.9rem;
    }
    
    .footer-center {
        gap: 1.2rem;
    }
    
    .footer-center::before,
    .footer-center::after {
        width: 60px;
    }
    
    .footer-social {
        justify-content: center;
        gap: 1.2rem;
    }
    
    .social-icon {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .footer-right {
        text-align: center;
    }
    
    .footer-right .footer-copyright {
        font-size: 0.85rem;
        padding: 0.4rem 0.8rem;
    }
}

@media (max-width: 480px) {
    .minimal-footer {
        padding: 2.5rem 0 1.5rem;
    }
    
    .footer-content {
        gap: 2rem;
        margin-bottom: 1rem;
    }
    
    .footer-left .footer-name {
        font-size: 1.5rem;
    }
    
    .footer-left .footer-name::after {
        width: 30px;
    }
    
    .footer-left .footer-role {
        font-size: 0.85rem;
    }
    
    .footer-center {
        gap: 1rem;
    }
    
    .footer-center::before,
    .footer-center::after {
        width: 40px;
    }
    
    .footer-social {
        gap: 1rem;
    }
    
    .social-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .footer-right .footer-copyright {
        font-size: 0.8rem;
        padding: 0.4rem 0.7rem;
        line-height: 1.4;
    }
    
    .footer-quote {
        font-size: 0.8rem;
    }
}



@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 2rem 1rem;
        gap: 1.5rem;
    }
    
    .footer-right {
        align-items: center;
        gap: 1.5rem;
    }
    
    .social-links {
        justify-content: center;
        gap: 1.2rem;
    }
    
    .footer-copyright {
        text-align: center;
        font-size: 0.8rem;
        margin-top: 1rem;
    }
}

.social-links {
    display: flex;
    gap: 0.6rem;
}

.social-links a {
    color: #999;
    font-size: 1rem;
    transition: all 0.3s ease;
    padding: 0.5rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    margin: 0 0.2rem;
}

.social-links a:hover {
    border-color: var(--green);
    color: var(--green);
    background: rgba(0, 255, 0, 0.08);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 4px 15px rgba(0, 255, 0, 0.2);
}

.footer-copyright {
    font-size: 0.78rem;
    color: #888;
    text-align: right;
    font-weight: 400;
    letter-spacing: 0.3px;
    margin-top: 0.2rem;
}

.footer-copyright span {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
}

.footer-copyright span:hover {
    color: #aaa;
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding-top: 80px;
        overflow-x: hidden;
    }
    
    .main-header {
        width: 100vw;
        left: 0;
        right: 0;
        border-radius: 0;
    }
    
    .navbar {
        padding: 1rem;
        min-height: 70px;
        border-radius: 0;
        width: 100%;
        max-width: 100%;
        margin: 0;
        box-sizing: border-box;
    }
    
    .nav-logo {
        font-size: 1.2rem;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #171717;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.2);
        padding: 2rem 0;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 0;
        margin: 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        padding: 1rem;
        width: 100%;
    }
    
    .hamburger {
        display: block;
        cursor: pointer;
    }
    
    .hamburger .bar {
        display: block;
        width: 25px;
        height: 2px;
        margin: 5px auto;
        transition: all 0.3s ease;
        background-color: #fff;
        border-radius: 2px;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
    
    /* .container base styles defined at line 312 */
    
    .section {
        padding: 3rem 0;
    }
    
    .footer-container {
        padding: 0 1.5rem;
    }
    
    .footer-title {
        font-size: 2rem;
    }
    
    .footer-tagline {
        font-size: 1.1rem;
        padding: 0 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    

    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .footer-bio {
        min-width: auto;
    }
    
    .footer-nav {
        justify-content: center;
    }
    
    .footer-right {
        align-items: center;
    }
    
    .footer-copyright {
        text-align: center;
        width: 100%;
        margin-top: 1rem;
    }
    
    /* Professional Contact Form Mobile Styles */
     .contact-section {
         padding: 2.5rem 0;
     }
     
     .contact-container {
         padding: 0 1rem;
     }
     
     .contact-header {
         margin-bottom: 2rem;
     }
     
     .contact-title {
         font-size: 1.8rem;
     }
     
     .contact-subtitle {
         font-size: 0.95rem;
     }
     
     .professional-contact-form {
         padding: 1.5rem;
         border-radius: 12px;
     }
     
     .form-grid {
         gap: 0.8rem;
         margin-bottom: 1.5rem;
     }
     
     .form-field input,
     .form-field textarea {
         padding: 0.8rem;
         font-size: 0.9rem;
     }
     
     .form-field textarea {
         min-height: 100px;
     }
     
     .country-code {
         padding: 0.8rem;
         font-size: 0.9rem;
     }
     
     .submit-btn {
         padding: 0.9rem 1.5rem;
         font-size: 0.95rem;
     }
    
    .social-links {
        flex-direction: row;
        justify-content: center;
        align-items: center;
        gap: 0.8rem;
        flex-wrap: wrap;
    }
    
    .social-link {
        width: auto;
        justify-content: center;
        padding: 0.6rem 0.8rem;
        margin: 0.3rem;
        min-width: auto;
    }
    
    .modal-social-links {
        flex-direction: row;
        justify-content: center;
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .modal-social-links a {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        margin: 0 0.25rem;
    }
    
    /* Additional Responsive Fixes */
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .profile-photo {
        width: 250px;
        height: 250px;
    }
    
    .form-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .form-actions .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .nav-logo {
        font-size: 1.1rem;
    }
    
    .contact-button {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
        margin-top: 0;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
    
    /* .container base styles defined at line 312 */
    
    .footer-title {
        font-size: 1.8rem;
    }
    
    .footer-tagline {
        font-size: 1rem;
    }
    
    .footer-content {
        gap: 1.5rem;
    }
    
    /* Professional Contact Form Responsive Styles */
     .contact-section {
         padding: 3rem 0;
     }
     
     .contact-container {
         padding: 0 1.5rem;
     }
     
     .contact-title {
         font-size: 2rem;
     }
     
     .contact-subtitle {
         font-size: 1rem;
     }
     
     .professional-contact-form {
         padding: 2rem;
     }
     
     .form-grid {
         grid-template-columns: 1fr;
         gap: 1rem;
     }
     
     .form-field.full-width {
         grid-column: 1;
     }
     
     .phone-input-group {
         flex-direction: column;
         gap: 0.5rem;
     }
     
     .country-code {
         min-width: auto;
     }
     
     .submit-btn {
         max-width: none;
         width: 100%;
     }
    
    .modal-btn {
        padding: 0.8rem 2rem;
        font-size: 1rem;
        border-radius: 8px;
    }
    
    .contact-footer {
        padding: 0.8rem 1rem 1rem;
        margin-top: 0.3rem;
    }
    
    .contact-footer h4 {
        font-size: 0.9rem;
        margin-bottom: 0.6rem;
    }
    
    .social-links {
        flex-direction: row;
        justify-content: center;
        align-items: center;
        gap: 0.6rem;
        flex-wrap: wrap;
    }
    
    .social-link {
        width: auto;
        justify-content: center;
        padding: 0.5rem 0.7rem;
        font-size: 0.8rem;
        margin: 0.2rem;
        min-width: auto;
    }
    
    .modal-social-links {
        justify-content: center;
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .modal-social-links a {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    
    /* Additional Responsive Fixes */
    .profile-photo {
        width: 200px;
        height: 200px;
        object-fit: cover;
        border-radius: 50%;
    }
    
    .contact-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
    
    .contact-btn i {
        font-size: 0.8rem;
    }
}

/* Black Box Navigation Menu */
.black-box-nav {
    background: #171717;
    padding: 0.8rem 0;
    margin-top: 0;
    margin-bottom: 2rem;
    position: relative;
    z-index: 10;
    overflow: hidden;
    text-align: center;
    width: 100%;
}

.black-box-nav .nav-items-wrapper {
    display: flex;
    white-space: nowrap;
    animation: scroll-left 20s linear infinite;
}

.black-box-nav .nav-items {
    display: inline-block;
    white-space: nowrap;
    flex-shrink: 0;
}

.black-box-nav .nav-item {
    color: #00ff00;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    padding: 0.5rem 3rem;
    position: relative;
    transition: all 0.3s ease;
    display: inline-block;
    text-shadow: 0 0 5px rgba(0, 255, 0, 0.3);
}

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

.black-box-nav .nav-item::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: #ffffff;
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.black-box-nav .nav-item:hover::after,
.black-box-nav .nav-item.active::after {
    width: 100%;
}

.black-box-nav .nav-item:hover,
.black-box-nav .nav-item.active {
    color: #ffffff;
}

/* Career Highlights Section */
.career-highlights-section {
    padding: 0 0 3rem 0;
    position: relative;
    overflow: hidden;
    margin-bottom: 3rem;
}

/* Fun Facts Section */
.fun-facts-section {
    margin-bottom: 3rem;
}

.fun-facts-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 2rem;
}

.fun-fact-box {
    flex: 1;
    min-width: 250px;
    padding: 1.5rem;
    background-color: #f0f0f0;
    border-radius: 16px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.fun-fact-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    background-color: #e8f5e8;
}

.fun-fact-content {
    font-size: 1rem;
    line-height: 1.5;
}

.highlights-container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.highlight-box {
    flex: 1;
    min-width: 200px;
    padding: 1.5rem;
    margin: 0.5rem;
    background-color: #f8f9fa;
    border-radius: 16px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.highlight-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.highlight-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #00ff00;
    text-shadow: 0 0 5px rgba(0, 255, 0, 0.3);
    margin-bottom: 0.5rem;
}

.highlight-label {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.highlight-desc {
    font-size: 0.9rem;
    color: #666;
}

.highlights-details ul {
    list-style-type: none;
    padding-left: 0;
}

.highlights-details li {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
}

.highlights-details li:before {
    content: '•';
    color: #00ff00;
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: -0.2rem;
}

.career-highlights-section.no-title {
    padding-top: 0;
}



.specialization-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.specialization-intro p {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.highlights-slider-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0;
}

.highlights-slider {
     display: flex;
     overflow-x: hidden;
     scroll-behavior: smooth;
     -webkit-overflow-scrolling: touch;
     scroll-snap-type: x mandatory;
     gap: 2rem;
     padding: 1rem 0;
     width: 100%;
     position: relative;
 }

.highlight-slide {
    flex: 0 0 100%;
    scroll-snap-align: start;
    background: #fff;
    border-radius: 0;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    display: flex;
    gap: 1.5rem;
    border: 1px solid #171717;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    margin-bottom: 1rem;
}

.highlight-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--green);
    transition: all 0.3s ease;
}

.highlight-slide:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg), 0 0 15px rgba(0, 0, 0, 0.2);
    border-color: #000;
    background: #f8f8f8;
}

.highlight-slide:hover::before {
    width: 4px;
}

.highlight-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--black);
    opacity: 0.15;
    line-height: 1;
    flex: 0 0 auto;
    transition: all 0.3s ease;
}

.highlight-slide:hover .highlight-number {
    color: var(--green);
    opacity: 0.3;
}

.highlight-content {
    flex: 1;
}

.highlight-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: #171717;
    position: relative;
    display: inline-block;
}

.highlight-content h3::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--green);
    transition: width 0.3s ease;
}

.highlight-slide:hover .highlight-content h3::after {
    width: 100%;
}

.highlight-content p {
    color: #444;
    line-height: 1.5;
    font-size: 0.95rem;
    margin-bottom: 0;
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 1.5rem;
    gap: 1rem;
}

.slider-arrow {
    width: 40px;
    height: 40px;
    border-radius: 0;
    background: #fff;
    border: 1px solid #171717;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #171717;
}

.slider-arrow:hover {
    background: #171717;
    color: #fff;
    border-color: #000;
}

.slider-arrow:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.slider-dots {
    display: flex;
    gap: 0.5rem;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 0;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot.active {
    background: #171717;
    transform: scale(1.2);
}

@media (max-width: 768px) {
     .black-box-nav {
         padding: 0.6rem 0;
         margin-bottom: 1.5rem;
     }
     
     .black-box-nav .nav-items {
         gap: 1.5rem;
     }
     
     .black-box-nav .nav-item {
         font-size: 0.9rem;
     }
     
     .highlights-slider-container {
         padding: 0;
     }
     
     .highlight-slide {
         flex-direction: column;
         gap: 1rem;
         padding: 1.5rem;
     }
     
     .highlight-slide::before {
         width: 100%;
         height: 0;
         top: 0;
         left: 0;
     }
     
     .highlight-slide:hover::before {
         height: 3px;
         width: 100%;
     }
     
     .highlight-number {
         font-size: 2rem;
     }
     
     .slider-controls {
         margin-top: 1.5rem;
     }
     
     .slider-arrow {
         width: 36px;
         height: 36px;
     }
 }

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: #000;
    color: #fff;
    border: 2px solid #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transform: translateY(20px);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: #333;
    transform: translateY(-5px);
}

.back-to-top i {
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.back-to-top:hover i {
    animation: bounce 0.8s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Utility Classes */
.text-green {
    color: var(--green);
}

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

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

.bg-black {
    background: var(--black);
}

.bg-green {
    background: var(--green);
}

.bg-white {
    background: var(--white);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid #000000;
    background: #000000;
    color: #ffffff;
    font-size: 1rem;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.btn:hover {
    background: #00ff00;
    color: #000000;
    border-color: #00ff00;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 255, 0, 0.3);
}

/* Hero CTA Buttons */
.hero-cta .btn {
    padding: 1rem 2.5rem;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 3px solid #000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 0 6px 0 #333, 0 8px 15px rgba(0, 0, 0, 0.3);
    transform: translateY(0);
}

.hero-cta .btn:first-child {
    background: #000;
    color: #fff;
    box-shadow: 0 6px 0 #00ff00, 0 8px 15px rgba(0, 255, 0, 0.3);
}

.hero-cta .btn:last-child {
    background: #fff;
    color: #000;
    border-color: #000;
    box-shadow: 0 6px 0 #000, 0 8px 15px rgba(0, 0, 0, 0.4);
}

.hero-cta .btn:hover {
    transform: translateY(2px);
    box-shadow: 0 4px 0 #00ff00, 0 6px 12px rgba(0, 255, 0, 0.4);
    border-color: #00ff00;
}

.hero-cta .btn:first-child:hover {
    background: #00ff00;
    color: #000;
    box-shadow: 0 4px 0 #00cc00, 0 6px 12px rgba(0, 255, 0, 0.4);
}

.hero-cta .btn:last-child:hover {
    background: #00ff00;
    color: #000;
    box-shadow: 0 4px 0 #00cc00, 0 6px 12px rgba(0, 255, 0, 0.4);
}

.hero-cta .btn:active {
    transform: translateY(4px);
    box-shadow: 0 2px 0 #00ff00, 0 3px 8px rgba(0, 255, 0, 0.3);
}

/* Form Actions Buttons */
.form-actions .btn {
    padding: 1rem 2.5rem;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 3px solid #000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 0 6px 0 #00ff00, 0 8px 15px rgba(0, 255, 0, 0.3);
    transform: translateY(0);
}

.form-actions .btn:hover {
    transform: translateY(2px);
    box-shadow: 0 4px 0 #00cc00, 0 6px 12px rgba(0, 255, 0, 0.4);
    border-color: #00ff00;
    background: #00ff00;
    color: #000;
}

.form-actions .btn:active {
    transform: translateY(4px);
    box-shadow: 0 2px 0 #00ff00, 0 3px 8px rgba(0, 255, 0, 0.3);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.3s ease;
}

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



/* Grid System */
.grid {
    display: grid;
    gap: 2rem;
}

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

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

@media (max-width: 768px) {
    .cards-container {
        grid-template-columns: 1fr;
    }
}

/* Contact section cards — ensure consistent white cards with subtle borders across all pages */
.static-contact-section .contact-form-container,
.static-contact-section .contact-info-container {
    background: #ffffff;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}