/* 
    Nicholas “Nich” Aboagye 
    Design System & Styles
*/

:root {
    /* Color Palette */
    --color-charcoal: #1A1A1A;
    --color-stone: #F5F5F0;
    --color-accent: #D91E18; /* Civic Red */
    --color-white: #FFFFFF;
    --color-gray-soft: #E0E0E0;
    --color-text-main: #333333;
    --color-text-muted: #666666;

    /* Typography */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Outfit', sans-serif;

    /* Spacing */
    --section-padding: 6rem;
    --container-width: 1100px;
    --border-radius: 4px;
    
    /* Transitions */
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--color-stone);
    color: var(--color-text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

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

.rounded { border-radius: var(--border-radius); }
.soft-shadow { box-shadow: 0 10px 30px rgba(0,0,0,0.05); }

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-charcoal);
    line-height: 1.1;
}

h1 { font-size: 4.5rem; margin-bottom: 2rem; }
h2 { font-size: 3rem; margin-bottom: 1.5rem; }
h3 { font-size: 2rem; margin-bottom: 1rem; }

.section-title {
    position: relative;
    padding-bottom: 0.75rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 2px;
    background-color: var(--color-accent);
}

.section-title.white::after {
    background-color: var(--color-white);
}

.text-center .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.accent-text { color: var(--color-accent); }
.eyebrow {
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-accent);
}

/* Grids */
.grid { display: grid; gap: 4rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2-1 { grid-template-columns: 1.5fr 1fr; }
.align-center { align-items: center; }

@media (max-width: 768px) {
    .grid { grid-template-columns: 1fr !important; gap: 2.5rem; }
    h1 { font-size: 3rem; }
    h2 { font-size: 2.25rem; }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.btn-secondary {
    background-color: var(--color-charcoal);
    color: var(--color-white);
}

.btn-secondary:hover {
    background-color: #333;
    transform: translateY(-2px);
}

.btn-outline {
    border-color: var(--color-charcoal);
    color: var(--color-charcoal);
}

.btn-outline:hover {
    background-color: var(--color-charcoal);
    color: var(--color-white);
}

.w-full { width: 100%; }

/* Header & Nav */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1.5rem 0;
    transition: var(--transition);
}

.header.scrolled {
    background-color: rgba(245, 245, 240, 0.9);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--color-charcoal);
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-icon {
    height: 36px;
    width: auto;
}

.logo-text {
    font-family: var(--font-heading);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a:not(.btn) {
    text-decoration: none;
    color: var(--color-text-main);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:not(.btn):hover {
    color: var(--color-accent);
}

/* Hero Section */
.hero {
    padding: 12rem 0 6rem;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}

.hero-subline {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image-bg {
    position: absolute;
    top: 20px;
    right: -20px;
    width: 100%;
    height: 100%;
    background-color: var(--color-accent);
    z-index: -1;
    border-radius: var(--border-radius);
    opacity: 0.1;
}

.hero-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: var(--border-radius);
    filter: grayscale(20%);
    transition: var(--transition);
}

.hero-img:hover {
    filter: grayscale(0%);
}

@media (max-width: 768px) {
    .hero { padding: 8rem 0 4rem; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; }
}

/* Sections */
section {
    padding: var(--section-padding) 0;
}

.about { background-color: var(--color-white); }

.bio-text p {
    margin-bottom: 1.25rem;
    color: var(--color-text-main);
}

/* Pillars */
.pillars { margin-top: 4rem; }

.pillar-card {
    background-color: var(--color-white);
    padding: 3rem 2rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 1px solid transparent;
}

.pillar-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-accent);
    box-shadow: 0 15px 35px rgba(0,0,0,0.05);
}

.pillar-icon {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

/* Timeline */
.timeline {
    margin-top: 4rem;
    border-left: 2px solid var(--color-gray-soft);
    padding-left: 3rem;
    position: relative;
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: calc(-3rem - 9px);
    top: 0;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--color-accent);
    border: 3px solid var(--color-stone);
}

.timeline-date {
    font-weight: 600;
    color: var(--color-accent);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.location {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-style: italic;
    margin-bottom: 0.5rem;
}

/* Impact Section overrides */
.bg-charcoal { background-color: var(--color-charcoal); }
.text-white { color: rgba(255,255,255,0.9); }
.white { color: var(--color-white); }
.p-section { padding: 5rem; }

/* Contact Section */
.connect { background-color: var(--color-white); }

.social-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
}

.social-links a {
    text-decoration: none;
    color: var(--color-charcoal);
    font-weight: 600;
    transition: var(--transition);
}

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

.email-info { margin-top: 3rem; }
.text-small { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-muted); }
.email-link { 
    font-size: 1.5rem; 
    color: var(--color-charcoal); 
    text-decoration: none; 
    font-family: var(--font-heading);
    border-bottom: 2px solid var(--color-accent);
}

.contact-form {
    background-color: var(--color-stone);
    padding: 3rem;
    border-radius: var(--border-radius);
}

.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; font-size: 0.875rem; }
.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-gray-soft);
    background: white;
    font-family: inherit;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

/* Footer */
.footer {
    padding: 4rem 0;
    border-top: 1px solid var(--color-gray-soft);
}

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

.bilingual { font-size: 0.875rem; color: var(--color-text-muted); }
.french { font-style: italic; margin-right: 0.5rem; }

@media (max-width: 768px) {
    .footer-content { flex-direction: column; gap: 1.5rem; text-align: center; }
    .p-section { padding: 3rem 1.5rem; }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    animation: fadeInUp 0.8s forwards ease-out;
}

.fade-in:nth-child(2) { animation-delay: 0.2s; }
.fade-in:nth-child(3) { animation-delay: 0.4s; }
.fade-in:nth-child(4) { animation-delay: 0.6s; }

/* Scroll Reveal Animations */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reveal-on-scroll.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Nav Mobile Tweaks */
@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--color-stone);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: var(--transition);
        border-bottom: 1px solid var(--color-gray-soft);
    }

    .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }

    .mobile-nav-toggle {
        display: flex;
        flex-direction: column;
        gap: 6px;
        cursor: pointer;
    }

    .mobile-nav-toggle span {
        width: 25px;
        height: 2px;
        background: var(--color-charcoal);
        transition: var(--transition);
    }

    .mobile-nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
    .mobile-nav-toggle.active span:nth-child(2) { opacity: 0; }
    .mobile-nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }
}