/* ===================================
   BARMANN STRATEGIC - STYLES
   =================================== */

/* --- VARIABLES & RESET --- */
:root {
    --primary-green: #2d5f4f;
    --secondary-green: #4a8a71;
    --light-green: #e8f4f0;
    --accent-blue: #3d6b8a;
    --text-dark: #2c3e50;
    --text-medium: #5a6c7d;
    --text-light: #7f8c9a;
    --background: #ffffff;
    --background-light: #f8f9fa;
    --border-color: #e1e8ed;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- TYPOGRAPHY --- */
h1 {
    font-size: 2.5rem;
    line-height: 1.2;
    color: var(--primary-green);
    margin-bottom: 1rem;
}

h2 {
    font-size: 2rem;
    line-height: 1.3;
    color: var(--primary-green);
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    line-height: 1.4;
    color: var(--secondary-green);
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-medium);
}

a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-green);
}

/* --- HEADER --- */
header {
    background-color: var(--background);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

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

.logo h1 {
    font-size: 1.5rem;
    color: var(--primary-green);
    margin-bottom: 0;
    letter-spacing: 0.5px;
}

.tagline {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
    font-style: italic;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav a {
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

nav a:hover,
nav a.active {
    color: var(--secondary-green);
    border-bottom-color: var(--secondary-green);
}

/* --- HERO SECTIONS --- */
.hero {
    background: linear-gradient(135deg, var(--light-green) 0%, #ffffff 100%);
    padding: 5rem 0;
}

.hero-content {
    max-width: 800px;
}

.hero-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.services-hero,
.about-hero,
.contact-hero {
    background: linear-gradient(135deg, var(--light-green) 0%, #ffffff 100%);
    padding: 4rem 0 3rem 0;
    text-align: center;
}

.hero-subtext {
    font-size: 1.2rem;
    color: var(--text-medium);
    max-width: 700px;
    margin: 0 auto;
}

/* --- BUTTONS --- */
.cta-button {
    display: inline-block;
    background-color: var(--secondary-green);
    color: white;
    padding: 1rem 2rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background-color: var(--primary-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(45, 95, 79, 0.3);
    color: white;
}

/* --- SERVICES PREVIEW (HOME PAGE) --- */
.services-preview {
    padding: 5rem 0;
    background-color: var(--background);
}

.services-preview h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

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

.service-card {
    background-color: var(--background-light);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--secondary-green);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.service-card h3 {
    margin-bottom: 1rem;
}

.center-link {
    text-align: center;
    margin-top: 2rem;
}

.center-link a {
    font-size: 1.1rem;
    font-weight: 500;
}

/* --- ABOUT PREVIEW (HOME PAGE) --- */
.about-preview {
    padding: 5rem 0;
    background-color: var(--light-green);
}

.about-content {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.profile-photo {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--secondary-green);
}

.about-text h2 {
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.25rem;
    font-size: 1.1rem;
}

.about-text a {
    font-weight: 600;
    font-size: 1.1rem;
}

/* --- ABOUT PAGE --- */
.about-intro {
    padding: 4rem 0;
    background-color: var(--background);
}

.about-intro-content {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.about-photo {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--secondary-green);
    flex-shrink: 0;
}

.intro-text {
    flex: 1;
}

.intro-large {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-dark);
    line-height: 1.5;
}

.professional-journey {
    padding: 4rem 0;
    background-color: var(--background-light);
}

.professional-journey h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.journey-item {
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--border-color);
}

.journey-item:last-child {
    border-bottom: none;
}

.journey-item h3 {
    margin-bottom: 1rem;
}

.what-i-bring {
    padding: 4rem 0;
    background-color: var(--light-green);
}

.what-i-bring h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

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

.bring-item {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    border-top: 4px solid var(--secondary-green);
}

.education {
    padding: 4rem 0;
    background-color: var(--background);
}

.education h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.education-item {
    margin-bottom: 2rem;
}

.education-item h3 {
    margin-bottom: 0.5rem;
}

.education-item em {
    color: var(--text-light);
    font-size: 0.95rem;
}

.personal {
    padding: 4rem 0;
    background-color: var(--background-light);
}

.personal h2 {
    margin-bottom: 2rem;
    font-size: 2.5rem;
}

.personal p {
    font-size: 1.1rem;
    max-width: 900px;
    margin-bottom: 1.5rem;
}

/* --- IN ACTION SECTION --- */
.in-action {
    padding: 2rem 0;
    background-color: var(--background);
    text-align: center;
}

.action-photos-small {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
}

.action-photo-small {
    width: 225px;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    border: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .action-photos-small {
        flex-direction: column;
        gap: 1rem;
    }
    
    .action-photo-small {
        width: 200px;
    }
}

/* --- SERVICES PAGE --- */
.services-detail {
    padding: 4rem 0;
    background-color: var(--background);
}

.service-detail {
    margin-bottom: 4rem;
    padding-bottom: 3rem;
    border-bottom: 2px solid var(--border-color);
}

.service-detail:last-child {
    border-bottom: none;
}

.service-detail h2 {
    margin-bottom: 1.5rem;
}

.service-detail ul {
    margin: 1rem 0 1.5rem 3rem;
    color: var(--text-medium);
}

.service-detail li {
    margin-bottom: 0.75rem;
}

.how-we-work {
    margin-top: 1.5rem;
}

.service-intro {
    margin-bottom: 0.5rem;
}

.who-i-work-with {
    padding: 4rem 0;
    background-color: var(--light-green);
}

.who-i-work-with h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
}

.who-i-work-with > p {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.sectors-list {
    list-style: none;
    max-width: 800px;
    margin: 0 auto 2rem auto;
}

.sectors-list li {
    padding: 1rem;
    margin-bottom: 0.75rem;
    background-color: white;
    border-radius: 6px;
    border-left: 4px solid var(--secondary-green);
}

.sector-bold {
    font-weight: 600;
    color: var(--text-dark);
}

.sector-cta {
    text-align: center;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-green);
    margin-top: 2rem;
}

.how-i-work {
    padding: 4rem 0;
    background-color: var(--background);
}

.how-i-work h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.work-principles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.principle {
    text-align: center;
    padding: 2rem;
}

.principle h3 {
    margin-bottom: 1rem;
    color: var(--primary-green);
}

/* --- CONTACT PAGE --- */
.contact-form-section {
    padding: 4rem 0;
    background-color: var(--background);
}

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

.form-column h2,
.contact-info-column h2 {
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-green);
}

.contact-details {
    margin-bottom: 3rem;
}

.contact-details p {
    margin-bottom: 1.5rem;
}

.contact-details strong {
    color: var(--primary-green);
}

.what-happens-next {
    background-color: var(--light-green);
    padding: 2rem;
    border-radius: 8px;
}

.what-happens-next h3 {
    margin-bottom: 1rem;
}

/* --- CTA SECTION --- */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--secondary-green) 0%, var(--primary-green) 100%);
    text-align: center;
    color: white;
}

.cta-section h2 {
    color: white;
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.cta-section p {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-section .cta-button {
    background-color: white;
    color: var(--primary-green);
}

.cta-section .cta-button:hover {
    background-color: var(--light-green);
    color: var(--primary-green);
}

/* --- FOOTER --- */
footer {
    background-color: var(--text-dark);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

footer p {
    color: white;
    margin-bottom: 0.5rem;
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    header .container {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .hero-content h2 {
        font-size: 2rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .about-content,
    .about-intro-content {
        flex-direction: column;
    }

    .profile-photo,
    .about-photo {
        width: 200px;
        height: 200px;
        margin: 0 auto;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .work-principles {
        grid-template-columns: 1fr;
    }
    
    .action-photos-small {
        gap: 0.5rem;
    }
    
    .action-photo-small {
        width: 20px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 3rem 0;
    }

    .hero-content h2 {
        font-size: 1.75rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .cta-button {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}