/*
  File: style.css
  Project: Family Financial Planning in 2025
  Design System: Retro with Asymmetrical Balance
  Color Scheme: Tetradic
*/

/* -------------------------------------------------------------------
 * ## CSS Variables (Root)
 * ------------------------------------------------------------------- */

:root {
    /* Color Palette (Tetradic) */
    --color-primary: #0D47A1; /* Deep Blue */
    --color-secondary: #2E7D32; /* Calming Green */
    --color-accent-1: #FF6F00; /* Warm Orange */
    --color-accent-2: #8E24AA; /* Rich Magenta */

    /* Neutral & Text Colors */
    --color-dark-text: #212121;
    --color-light-text: #FFFFFF;
    --color-body-text: #424242;
    --color-background-light: #F5F7FA;
    --color-background-colored: #E8EAF6;
    --color-border: #D1D1D1;

    /* Fonts */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Merriweather', serif;

    /* Spacing & Sizing */
    --spacing-xs: 0.5rem;   /* 8px */
    --spacing-s: 1rem;      /* 16px */
    --spacing-m: 1.5rem;    /* 24px */
    --spacing-l: 2.5rem;    /* 40px */
    --spacing-xl: 4rem;     /* 64px */
    --header-height: 80px;
    --border-radius: 8px;

    /* Transitions & Animations */
    --transition-speed: 0.4s;
    --animation-easing: cubic-bezier(0.645, 0.045, 0.355, 1);
}

/* -------------------------------------------------------------------
 * ## Base & Typography
 * ------------------------------------------------------------------- */

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-body-text);
    background-color: var(--color-background-light);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-dark-text);
    margin-top: 0;
    margin-bottom: var(--spacing-s);
    line-height: 1.3;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; text-shadow: 1px 1px 3px rgba(0,0,0,0.1); }
h3 { font-size: 1.5rem; }
p { margin-top: 0; margin-bottom: var(--spacing-s); }

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

a:hover {
    color: var(--color-accent-1);
    text-decoration: underline;
}

/* -------------------------------------------------------------------
 * ## Layout & Container
 * ------------------------------------------------------------------- */

.container {
    width: 90%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-s);
    padding-right: var(--spacing-s);
}

.content-section, .content-section-colored {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.content-section-colored {
    background-color: var(--color-background-colored);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-s);
    color: var(--color-dark-text);
}

.section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-l) auto;
    font-size: 1.1rem;
    color: var(--color-body-text);
}

/* -------------------------------------------------------------------
 * ## Header & Navigation
 * ------------------------------------------------------------------- */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    height: var(--header-height);
    transition: all var(--transition-speed) ease;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.site-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}
.site-logo:hover { text-decoration: none; }

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--spacing-m);
}

.main-nav a {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--color-dark-text);
    text-decoration: none;
    padding: var(--spacing-xs) 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-accent-1);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-speed) var(--animation-easing);
}

.main-nav a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.burger-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.burger-menu span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-dark-text);
    margin: 5px 0;
    transition: all var(--transition-speed) ease;
}

/* -------------------------------------------------------------------
 * ## Hero Section
 * ------------------------------------------------------------------- */

.hero-section {
    position: relative;
    color: var(--color-light-text);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.55));
    z-index: -1;
}

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

.hero-content h1 {
    color: var(--color-light-text);
    text-shadow: 2px 2px 5px rgba(0,0,0,0.5);
    margin-bottom: var(--spacing-m);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-l);
}

/* -------------------------------------------------------------------
 * ## Global Button Styles
 * ------------------------------------------------------------------- */

.cta-button, button[type="submit"] {
    display: inline-block;
    background-color: var(--color-accent-1);
    color: var(--color-light-text);
    font-family: var(--font-heading);
    font-size: 1rem;
    padding: var(--spacing-s) var(--spacing-l);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all var(--transition-speed) var(--animation-easing);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transform: translateY(0);
}

.cta-button:hover, button[type="submit"]:hover {
    background-color: #e65100; /* Darker Orange */
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
    transform: translateY(-3px);
    color: var(--color-light-text);
    text-decoration: none;
}

/* -------------------------------------------------------------------
 * ## Asymmetrical & Gallery Section (Behind the Scenes)
 * ------------------------------------------------------------------- */
.asymmetric-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-l);
    align-items: center;
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-s);
}

.gallery-item {
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-speed) var(--animation-easing);
}
.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item:nth-child(1) { grid-column: 1 / 3; }
.gallery-item:nth-child(2) { grid-column: 1 / 2; }
.gallery-item:nth-child(3) { grid-column: 2 / 3; }

/* -------------------------------------------------------------------
 * ## Card Grid (Case Studies, News)
 * ------------------------------------------------------------------- */
.card-grid, .news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-l);
}

.card, .news-item {
    background-color: #fff;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-speed) var(--animation-easing), box-shadow var(--transition-speed) var(--animation-easing);
}

.card:hover, .news-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.card-image, .news-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.card-content {
    padding: var(--spacing-m);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-content h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-s);
}
.news-item h3 { color: var(--color-primary); }

.read-more {
    font-family: var(--font-heading);
    color: var(--color-accent-1);
    text-decoration: none;
    font-weight: 700;
    margin-top: auto;
    align-self: flex-start;
}
.read-more:hover {
    text-decoration: underline;
    color: #e65100;
}

/* -------------------------------------------------------------------
 * ## Accordion (Webinars)
 * ------------------------------------------------------------------- */
.accordion-item {
    border-bottom: 1px solid var(--color-border);
}

.accordion-header {
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    padding: var(--spacing-m) 0;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-dark-text);
}

.accordion-icon {
    font-size: 1.5rem;
    font-weight: 700;
    transition: transform var(--transition-speed) var(--animation-easing);
    color: var(--color-primary);
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-speed) var(--animation-easing);
}
.accordion-content p {
    padding-bottom: var(--spacing-m);
}

/* -------------------------------------------------------------------
 * ## Sustainability Section
 * ------------------------------------------------------------------- */
.sustainability-section { position: relative; color: var(--color-light-text); }
.sustainability-background {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover; background-position: center; background-repeat: no-repeat; z-index: -2;
}
.sustainability-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(rgba(46, 125, 50, 0.8), rgba(46, 125, 50, 0.8));
    z-index: -1;
}
.sustainability-content .section-title, .sustainability-content .section-subtitle, .sustainability-content p, .sustainability-content span {
    color: var(--color-light-text);
}
.sustainability-content .section-title { text-shadow: 1px 1px 3px rgba(0,0,0,0.4); }

/* Toggle Switch */
.toggle-switch-container { display: flex; align-items: center; gap: var(--spacing-s); margin-bottom: var(--spacing-xs); }
.toggle-switch-container span { font-family: var(--font-heading); font-size: 1.2rem; }
.toggle-switch { position: relative; display: inline-block; width: 60px; height: 34px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.slider {
    position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(255, 255, 255, 0.3); border-radius: 34px;
    transition: var(--transition-speed);
}
.slider:before {
    position: absolute; content: ""; height: 26px; width: 26px; left: 4px; bottom: 4px;
    background-color: white; border-radius: 50%;
    transition: var(--transition-speed) var(--animation-easing);
}
input:checked + .slider { background-color: var(--color-accent-1); }
input:checked + .slider:before { transform: translateX(26px); }

/* -------------------------------------------------------------------
 * ## External Resources Section
 * ------------------------------------------------------------------- */
.resource-item {
    padding: var(--spacing-s) 0;
    border-bottom: 1px solid var(--color-border);
}
.resource-item:last-child { border-bottom: none; }
.resource-item h4 { margin-bottom: var(--spacing-xs); }
.resource-item h4 a { color: var(--color-primary); }
.resource-item h4 a:hover { color: var(--color-accent-1); }
.resource-item p { margin-bottom: 0; font-size: 0.9rem; }


/* -------------------------------------------------------------------
 * ## Contact Form
 * ------------------------------------------------------------------- */
.contact-form {
    max-width: 700px;
    margin: 0 auto;
}
.form-group {
    position: relative;
    margin-bottom: var(--spacing-l);
}
.form-group input, .form-group textarea {
    width: 100%;
    padding: var(--spacing-s);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    background-color: transparent;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-speed) ease;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}
.form-group label {
    position: absolute;
    top: var(--spacing-s);
    left: var(--spacing-s);
    color: var(--color-body-text);
    background-color: var(--color-background-light);
    padding: 0 var(--spacing-xs);
    transition: all var(--transition-speed) var(--animation-easing);
    pointer-events: none;
}
.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -12px;
    font-size: 0.8rem;
    color: var(--color-primary);
}
.contact-form button {
    width: 100%;
}

/* -------------------------------------------------------------------
 * ## Footer
 * ------------------------------------------------------------------- */
.site-footer {
    background-color: var(--color-dark-text);
    color: var(--color-background-light);
    padding-top: var(--spacing-xl);
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-l);
    padding-bottom: var(--spacing-l);
}
.site-footer h4 {
    color: var(--color-light-text);
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-s);
}
.site-footer p { color: #ccc; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: var(--spacing-xs); }
.site-footer a {
    color: #ccc;
    text-decoration: none;
}
.site-footer a:hover {
    color: var(--color-accent-1);
    text-decoration: underline;
}
.footer-social a {
    display: block;
    margin-bottom: var(--spacing-xs);
}
.footer-copyright {
    text-align: center;
    padding: var(--spacing-m) 0;
    border-top: 1px solid #424242;
}
.footer-copyright p {
    margin: 0;
    font-size: 0.9rem;
    color: #ccc;
}
/* -------------------------------------------------------------------
 * ## Parallax, Animations & Utility Classes
 * ------------------------------------------------------------------- */
.parallax-container {
    background-attachment: fixed;
}
.fade-in-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--animation-easing), transform 0.8s var(--animation-easing);
}
.fade-in-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Barba.js Page Transitions */
.barba-leave-active, .barba-enter-active {
    transition: opacity 0.5s ease-in-out;
}
.barba-leave-to, .barba-enter-from { opacity: 0; }

/* -------------------------------------------------------------------
 * ## Page-Specific Styles
 * ------------------------------------------------------------------- */
.static-page-content {
    padding-top: calc(var(--header-height) + var(--spacing-xl));
    padding-bottom: var(--spacing-xl);
    min-height: 80vh;
}
.success-page-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-l);
}

/* -------------------------------------------------------------------
 * ## Media Queries (Responsiveness)
 * ------------------------------------------------------------------- */
@media (min-width: 769px) {
    .asymmetric-layout {
        grid-template-columns: 1fr 1.2fr;
    }
    .text-content {
        grid-column: 1 / 2;
    }
    .image-gallery {
        grid-column: 2 / 3;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 80%;
        height: 100vh;
        background-color: var(--color-background-light);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transform: translateX(100%);
        transition: transform var(--transition-speed) var(--animation-easing);
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        display: flex;
    }

    .main-nav.is-open {
        transform: translateX(0);
    }

    .main-nav ul {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-l);
    }

    .main-nav a {
        font-size: 1.5rem;
    }
    
    .burger-menu {
        display: block;
    }

    .burger-menu.is-active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .burger-menu.is-active span:nth-child(2) {
        opacity: 0;
    }
    .burger-menu.is-active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}