/* ============================================
   Classroom Growth Coach - Marketing Site Styles
   ============================================ */

/* CSS Variables - Brand Colors */
:root {
    /* Brand palette */
    --color-brown-dark: #6c584c;
    --color-brown-light: #a98467;
    --color-green-light: #adc178;
    --color-green-pale: #dde5b6;
    --color-cream: #f0ead2;
    --color-green-deepest: #344e41;
    --color-green-dark: #3a5a40;
    --color-green-medium: #588157;
    --color-green-soft: #9ebc9f;

    /* Semantic colors */
    --color-bg: var(--color-cream);
    --color-text: var(--color-brown-dark);
    --color-text-muted: #8a7565;

    /* Fonts */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-script: 'Kalam', cursive;
    --font-deco: 'Poiret One', sans-serif;
    --font-body: 'Poppins', system-ui, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body.cgc-public {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.cgc-public a {
    color: var(--color-brown-dark);
    text-decoration: none;
    transition: color 0.2s ease;
}

.cgc-public a:hover {
    color: var(--color-green-medium);
}

.cgc-public button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Container */
.cgc-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.cgc-site-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--color-brown-dark);
    letter-spacing: 0.02em;
    margin-bottom: 1.5rem;
}

/* Hero Section */
.cgc-hero {
    text-align: center;
    padding: 1rem 0 2rem;
    position: relative;
}

.cgc-hero-tagline {
    font-family: var(--font-script);
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    color: var(--color-brown-dark);
    font-weight: 400;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.cgc-hero-divider {
    width: min(700px, 80%);
    height: 1px;
    background: var(--color-brown-dark);
    margin: 0.5rem auto 3rem;
}

.cgc-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.cgc-hero-cta-wrap {
    display: flex;
    justify-content: center;
}

.cgc-btn-get-started {
    display: inline-block;
    background-color: var(--color-green-pale);
    color: var(--color-brown-dark);
    font-family: var(--font-deco);
    font-size: 1.5rem;
    letter-spacing: 0.15em;
    padding: 1.25rem 3.5rem;
    border-radius: 8px;
    border: 1px solid rgba(108, 88, 76, 0.15);
    transition: all 0.3s ease;
    text-align: center;
}

.cgc-btn-get-started:hover {
    background-color: var(--color-green-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(108, 88, 76, 0.15);
}

.cgc-hero-logo img {
    width: 100%;
    max-width: 540px;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Section dividers */
.cgc-section-divider {
    width: 100%;
    height: 2px;
    background: var(--color-brown-dark);
    margin: 2rem 0;
}

/* Nav buttons row */
.cgc-public-nav-row {
    display: flex;
    justify-content: space-around;
    gap: 2rem;
    margin: 1rem 0 2rem;
    flex-wrap: wrap;
}

.cgc-public-nav-btn {
    background-color: var(--color-green-soft);
    color: var(--color-brown-dark);
    padding: 1rem 2.5rem;
    border-radius: 6px;
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 0.02em;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid rgba(108, 88, 76, 0.1);
}

.cgc-public-nav-btn:hover {
    background-color: var(--color-green-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(108, 88, 76, 0.15);
}

.cgc-public-nav-btn .cgc-nav-btn-divider {
    width: 1px;
    height: 1.4rem;
    background: var(--color-brown-dark);
    opacity: 0.5;
}

.cgc-public-nav-btn .cgc-nav-btn-sub {
    font-family: var(--font-body);
    font-size: 0.85rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 400;
}

/* Why It Works section */
.cgc-why-section,
.cgc-how-section {
    padding: 2rem 0;
}

.cgc-section-title {
    font-family: var(--font-script);
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--color-brown-dark);
    text-align: center;
    margin-bottom: 2.5rem;
    font-weight: 400;
}

.cgc-why-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.cgc-why-card {
    background-color: var(--color-brown-light);
    color: var(--color-cream);
    padding: 1.75rem 1.5rem;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(108, 88, 76, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cgc-why-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(108, 88, 76, 0.25);
}

.cgc-why-card-title {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 0.85rem;
    color: var(--color-cream);
}

.cgc-why-card-body {
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--color-cream);
    font-weight: 300;
}

/* How It Works section */
.cgc-how-section {
    padding: 2rem 0 3rem;
    text-align: center;
}

.cgc-how-it-works-image {
    width: 100%;
    max-width: 1100px;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Login page */
.cgc-login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 3rem 1.5rem;
    background-color: var(--color-cream);
    font-family: var(--font-body);
    color: var(--color-brown-dark);
}

.cgc-login-logo {
    width: 100%;
    max-width: 480px;
    margin-bottom: 1.5rem;
}

.cgc-login-logo img {
    width: 100%;
    height: auto;
    display: block;
}

.cgc-login-divider {
    width: 100%;
    max-width: 900px;
    height: 2px;
    background: var(--color-brown-dark);
    margin: 1.5rem auto 3rem;
}

.cgc-login-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
}

/* One card instead of two. Without this the lone sign-in card keeps the
   first of two 1fr columns and sits in the left half of a 900px grid,
   looking misaligned rather than centred. */
.cgc-login-grid--single {
    grid-template-columns: 1fr;
    max-width: 440px;
}

.cgc-login-card {
    background-color: var(--color-green-pale);
    padding: 2.5rem 2.5rem 2rem;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(108, 88, 76, 0.1);
}

.cgc-login-card-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--color-brown-dark);
    text-align: center;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.cgc-form-group {
    margin-bottom: 1.25rem;
}

.cgc-form-label {
    display: block;
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-brown-dark);
    margin-bottom: 0.4rem;
    font-weight: 500;
}

.cgc-form-input {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--color-brown-light);
    border-radius: 4px;
    background-color: #fff;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-brown-dark);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.cgc-form-input:focus {
    outline: none;
    border-color: var(--color-green-medium);
    box-shadow: 0 0 0 3px rgba(88, 129, 87, 0.15);
}

.cgc-btn-login {
    display: block;
    margin: 1.5rem auto 0;
    background-color: var(--color-brown-dark);
    color: var(--color-cream);
    padding: 0.65rem 2.5rem;
    border-radius: 4px;
    font-family: var(--font-deco);
    font-size: 1.1rem;
    letter-spacing: 0.18em;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cgc-btn-login:hover:not(:disabled) {
    background-color: var(--color-green-deepest);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(108, 88, 76, 0.25);
}

.cgc-btn-login:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.cgc-signup-card {
    background-color: var(--color-green-medium);
    color: var(--color-cream);
    padding: 2.5rem 2rem;
    border-radius: 6px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(108, 88, 76, 0.15);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cgc-signup-title {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-cream);
    margin-bottom: 1.25rem;
    font-weight: 500;
}

.cgc-btn-contact {
    display: inline-block;
    background-color: var(--color-green-pale);
    color: var(--color-brown-dark);
    padding: 0.6rem 1.5rem;
    border-radius: 4px;
    font-family: var(--font-deco);
    font-size: 1rem;
    letter-spacing: 0.18em;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.cgc-btn-contact:hover {
    background-color: var(--color-cream);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cgc-signup-cta-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--color-cream);
    margin-bottom: 1.25rem;
    font-style: italic;
}

.cgc-signup-info {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-cream);
}

.cgc-signup-info a {
    color: var(--color-cream);
    text-decoration: underline;
}

.cgc-signup-info a:hover {
    color: var(--color-green-pale);
}

.cgc-error-box {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background-color: rgba(201, 78, 63, 0.1);
    border: 1px solid rgba(201, 78, 63, 0.3);
    border-radius: 4px;
    color: #C94E3F;
    font-size: 0.9rem;
    display: none;
}

/* Responsive */
@media (max-width: 900px) {
    .cgc-hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .cgc-why-cards {
        grid-template-columns: 1fr;
    }

    .cgc-login-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 600px) {
    .cgc-hero-tagline {
        font-size: 1.3rem;
    }

    .cgc-public-nav-btn {
        font-size: 1.1rem;
        padding: 0.85rem 1.5rem;
    }

    .cgc-public-nav-btn .cgc-nav-btn-sub {
        display: none;
    }

    .cgc-public-nav-btn .cgc-nav-btn-divider {
        display: none;
    }
}
/* ============================================
   AUTHENTICATED APP HEADER (cgc-app prefix)
   Appended to styles.css for the app navigation
   prototype on app.html
   ============================================ */

/* The full-width bar that sits at the top of every authenticated page */
.cgc-app-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background-color: var(--color-green-soft);
    display: flex;
    align-items: stretch;
    z-index: 200;
    border-bottom: 1px solid rgba(108, 88, 76, 0.15);
}

/* Cream logo box on the left */
.cgc-app-logo-box {
    width: 120px;
    height: 100%;
    background-color: #ffffff;
    border-right: 1px solid rgba(108, 88, 76, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cgc-app-logo-box img {
    max-width: 88%;
    max-height: 88%;
    height: auto;
    width: auto;
    display: block;
}

/* The flexible middle area that holds the tabs */
.cgc-app-tabs {
    flex: 1;
    display: flex;
    align-items: stretch;
    padding: 0 0.5rem;
}

/* Each top-level tab */
.cgc-app-tab {
    position: relative;
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-brown-dark);
    cursor: pointer;
    background: transparent;
    border: none;
    border-left: 1px solid transparent;
    border-right: 1px solid transparent;
    transition: background-color 0.2s ease;
    white-space: nowrap;
}

.cgc-app-tab:hover {
    background-color: rgba(240, 234, 210, 0.3);
}

/* Active tab gets the cream box — matches Megan's mockup */
.cgc-app-tab.active {
    background-color: var(--color-cream);
    border-left-color: rgba(108, 88, 76, 0.2);
    border-right-color: rgba(108, 88, 76, 0.2);
}

/* Right-side account block */
.cgc-app-account {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0 1.5rem;
    border-left: 1px solid rgba(108, 88, 76, 0.25);
    flex-shrink: 0;
}

.cgc-app-account-text {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.15rem;
    line-height: 1.2;
}

.cgc-app-account-email {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--color-brown-dark);
    font-weight: 400;
}

.cgc-app-account-link {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--color-brown-dark);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

/* The class sets display:flex, which beats the UA [hidden] rule */
.cgc-app-account-link[hidden] {
    display: none;
}

.cgc-app-account-link:hover {
    color: var(--color-green-medium);
}

.cgc-app-account-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: var(--color-green-pale);
    border: 1px solid rgba(108, 88, 76, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-brown-dark);
    letter-spacing: 0.04em;
    flex-shrink: 0;
}

/* Dropdown panels — hidden by default, shown via .open class */
.cgc-app-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-green-pale);
    border: 1px solid rgba(108, 88, 76, 0.2);
    border-top: none;
    min-width: 240px;
    padding: 1rem 1.5rem;
    display: none;
    z-index: 199;
}

.cgc-app-tab.active .cgc-app-dropdown {
    display: block;
}

.cgc-app-dropdown-item {
    display: block;
    padding: 0.4rem 0;
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--color-brown-dark);
    text-decoration: none;
    cursor: pointer;
    background: none;
    border: none;
    text-align: left;
    width: 100%;
    white-space: nowrap;
    transition: color 0.15s ease;
}

.cgc-app-dropdown-item:hover {
    color: var(--color-green-medium);
}

/* Stubbed items (not-yet-built pages) get faded styling and no pointer */
.cgc-app-dropdown-item[data-stub="true"] {
    opacity: 0.55;
    cursor: not-allowed;
}

.cgc-app-dropdown-item[data-stub="true"]:hover {
    color: var(--color-brown-dark);
}

/* Main content needs to sit below the fixed header */
body.cgc-app-body {
    padding-top: 80px;
}

/* Responsive — at narrower widths, the header overflows. Defer mobile layout
   for now. This media query just keeps the header from looking broken. */
@media (max-width: 1100px) {
    .cgc-app-tab {
        padding: 0 0.9rem;
        font-size: 1.2rem;
    }
    .cgc-app-account-text {
        display: none;
    }
}
@media (min-width: 1400px) {
    .cgc-app-tab {
        font-size: 1.4rem;
    }
}

@media (min-width: 1800px) {
    .cgc-app-tab {
        font-size: 1.55rem;
    }
}