/* =========================================
   ROOT VARIABLES
========================================= */
:root {
    /* Backgrounds */
    --bg-main: #f5f1eb;
    --bg-section: #eae3d9;
    --bg-card: #ffffff;

    /* Text */
    --text-primary: #2b2b2b;
    --text-secondary: #6f6a64;

    /* Accent */
    --accent: #c8a96a;
    --accent-hover: #b89555;

    /* Borders / subtle elements */
    --border: #d6cec2;

    /* Typography */
    --font-main: 'Helvetica Neue', Arial, sans-serif;
    --h1-size: 48px;
    --h2-size: 32px;
    --h3-size: 20px;
    --text-size: 16px;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: var(--text-size);
    line-height: 1.6;
}

section {
    padding: 80px 0;
}

header {
    background-color: #ffffff;
}

hr {
    color: tan;
}

#linebreak {
    width: 300px;
    margin: 20px auto;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    overflow-x: hidden;
}

button {
    cursor: pointer;
}



/* =========================================
   TYPOGRAPHY / BRANDING
========================================= */
.logo {
    width: 160px; 
    height: auto;
    display: block;
}

.brand-note {
    margin-top: 10px;
    font-size: 14px;
    color: var(--text-secondary);
}

/* =========================================
   BUTTON SYSTEM
========================================= */
.btn,
a.btn-link,
a.btn-primary,
a.btn-outline,
.hero-buttons .primary,
.hero-buttons .secondary,
.cta a {
    display: inline-block;
    text-decoration: none;
    font-family: var(--font-main);
    font-size: var(--text-size);
    border-radius: 25px;
    transition: all 0.3s ease;
    cursor: pointer;
}

/* Filled buttons */
.btn,
a.btn-link,
a.btn-primary,
.hero-buttons .primary,
.cta a {
    padding: 12px 24px;
    background-color: var(--accent);
    color: var(--bg-card);
    border: none;
}

.btn:hover,
a.btn-link:hover,
a.btn-primary:hover,
.hero-buttons .primary:hover,
.cta a:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

/* Outline buttons */
a.btn-outline,
.hero-buttons .secondary,
.btn-secondary,
.secondary {
    padding: 12px 24px;
    background-color: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
}

a.btn-outline:hover,
.hero-buttons .secondary:hover,
.btn-secondary:hover,
.secondary:hover {
    background-color: var(--accent);
    color: var(--bg-card);
    transform: translateY(-2px);
}

/* =========================================
   NAVBAR
========================================= */
.navbar {
    padding: 20px 0;
}

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

.navbar ul {
    display: flex;
    gap: 25px;
    list-style: none;
    align-items: center;
}

.navbar a {
    text-decoration: none;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

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

/* =========================================
   HERO SECTION
========================================= */
.hero {
    background-color: var(--bg-main);
}

.hero .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 60px;
}

.hero-text {
    flex: 1;
}

.hero h1 {
    font-size: var(--h1-size);
    color: var(--text-primary);
}

#subtitle {
    margin: 10px 0;
    color: var(--text-secondary);
    font-size: var(--h3-size);
}

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

.hero-buttons {
    margin-top: 20px;
    display: flex;
    gap: 15px;
}

.hero-image {
    flex: 1;
    max-width: 450px;
}

.hero-image img {
    width: 100%;
    border-radius: 10px;
    display: block;
}

/* =========================================
   ABOUT PREVIEW
========================================= */
#about-preview {
    text-align: center;
    background-color: var(--bg-card);
}

#about-preview p {
    max-width: 600px;
    margin: 20px auto;
    color: var(--text-secondary);
}

.about-pics {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.about-pics img {
    width: 30%;
    height: auto;
}

/* =========================================
   SKILLS
========================================= */
#skills {
    text-align: center;
}

.listofskills {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 30px;
}

/* =========================================
   CARD SYSTEM
========================================= */
.card {
    background-color: var(--bg-card);
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.08);
}

.card img {
    width: 100px;
}

/* =========================================
   GRID SYSTEM
========================================= */
.grid {
    display: grid;
    gap: 25px;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 30px;
}

/* =========================================
   FEATURED PROJECTS / MISSION
========================================= */
#featured-projects,
#mission {
    background-color: var(--bg-card);
    text-align: center;
}

/* =========================================
   ABOUT PREVIEW
========================================= */
.approach {
    background-color: var(--bg-section);
    text-align: center;
}

.approach .container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.approach h2 {
    text-align: center;
}

.approach p {
    max-width: 650px;
    margin: 20px auto 0;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* =========================================
   SERVICES
========================================= */
#services {
    text-align: center;
}

/* =========================================
   CTA
========================================= */
.cta {
    text-align: center;
}

/* =========================================
   FOOTER
========================================= */
.footer {
    background-color: var(--bg-section);
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    padding: 60px 20px;
    flex-wrap: wrap;
}

.footer-section {
    flex: 1;
    min-width: 220px;
}

/* Footer branding */
.footer-brand h3 {
    font-size: var(--h3-size);
    margin-bottom: 10px;
    color: var(--text-primary);
}

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

/* Footer links */
.footer-links h4,
.footer-contact h4 {
    margin-bottom: 12px;
    font-size: 16px;
    color: var(--text-primary);
}

.footer-links a {
    display: block;
    text-decoration: none;
    color: var(--text-secondary);
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

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

/* Footer contact */
.footer-contact p {
    margin-bottom: 6px;
    color: var(--text-secondary);
}
.footer-contact a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Footer socials */
.footer-socials {
    margin-top: 10px;
    display: flex;
    gap: 15px;
}

.footer-socials a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px;
    transition: color 0.3s ease;
}

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

/* Footer bottom */
.footer-bottom {
    text-align: center;
    padding: 20px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* =========================================
   MEDIA QUERIES
========================================= */

/* Tablet / medium screens */
@media (max-width: 1000px) {
    .logo img {
        width: 110px;
    }
}

@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        gap: 40px;
    }

    .hero-image {
        max-width: 100%;
    }

    .hero-text h1 {
        font-size: 42px;
    }

    .hero-text h3 {
        font-size: 24px;
    }

    .navbar ul {
        gap: 15px;
    }

    .grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .listofskills {
        justify-content: center;
    }
}

/* Mobile / small screens */
@media (max-width: 768px) {
    .logo img {width: 95px;}
    .navbar .container {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .navbar ul {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }

    .hero .container {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 30px;
    }

    .hero-text h1 {
        font-size: 36px;
    }

    .hero-text h3 {
        font-size: 20px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 10px;
    }

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

    #about-preview p,
    #mission p,
    #skills .listofskills {
        text-align: center;
    }

    .listofskills {
        flex-direction: column;
        gap: 12px;
    }

    a.btn-link,
    a.btn-primary,
    .hero-buttons .primary,
    .cta a,
    a.btn-outline,
    .hero-buttons .secondary {
        width: 100%;
        text-align: center;
    }

    .logo img {
        width: 120px;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 28px;
    }

    .hero-text h3 {
        font-size: 16px;
    }

    .hero-buttons {
        gap: 8px;
    }

    .navbar ul {
        gap: 8px;
    }

    .container {
        padding: 0 10px;
    }
}