/* Base Reset & Typography */

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

html {
    font-size: 16px;
}

body {
    background: #f5f7ef;
    color: #2d332c;
    font-family: 'Inter', 'Montserrat', Arial, sans-serif;
    margin: 0;
    min-height: 100vh;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}


/* Colombian flag inspired colors */

:root {
    --eco-green: #5a6e4f;
    --eco-olive: #7b876d;
    --eco-light: #f5f7ef;
    --eco-dark: #2d332c;
    --eco-accent: #b7c9a8;
    --eco-btn: #3d442c;
    --eco-card: #e6ede3;
    --eco-ar: #1e88e5;
    --eco-er: #7a8b2f;
    --eco-ir: #b77b2f;
    --eco-ar-light: #e3f2fd;
    --eco-er-light: #eaf0e6;
    --eco-ir-light: #fbeee6;
    --eco-correct: #388e3c;
    --eco-incorrect: #e53935;
    --eco-stem: var(--eco-er);
    --eco-ending: var(--eco-ar);
}

.eco-header {
    background: var(--eco-dark);
    color: #fff;
    padding: 2.5rem 0 1.2rem 0;
    border-bottom: none;
    box-shadow: none;
}

.eco-header-content {
    text-align: center;
}

.eco-header h1 {
    font-size: 2.2rem;
    margin: 0 0 0.3rem 0;
    font-weight: 800;
    letter-spacing: 1px;
}

.eco-header p {
    font-size: 1.1rem;
    color: var(--eco-accent);
    margin: 0;
}

.eco-nav {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    background: var(--eco-light);
    border-radius: 16px;
    margin: 2rem auto 0 auto;
    padding: 0.7rem 1.5rem;
    box-shadow: 0 2px 8px rgba(90, 110, 79, 0.07);
    max-width: 900px;
}

.eco-nav a {
    color: var(--eco-olive);
    font-weight: 600;
    font-size: 1.1rem;
    padding: 0.5rem 1.2rem;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}

.eco-nav a:hover {
    background: var(--eco-accent);
    color: var(--eco-dark);
}

.eco-hero {
    background: var(--eco-light);
    border-radius: 32px;
    margin: 3rem auto 3.5rem auto;
    max-width: 1100px;
    box-shadow: 0 8px 32px rgba(90, 110, 79, 0.10);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 340px;
    position: relative;
    overflow: hidden;
}

.eco-hero-content {
    text-align: left;
    padding: 4rem 2.5rem 3.5rem 2.5rem;
    max-width: 700px;
    margin: 0 auto;
}

.eco-hero-main {
    font-size: 2.7rem;
    color: var(--eco-green);
    font-weight: 900;
    letter-spacing: 1.5px;
    line-height: 1.1;
    display: block;
}

.eco-hero-sub {
    font-size: 2rem;
    color: var(--eco-olive);
    font-weight: 700;
    display: block;
    margin-bottom: 0.7rem;
}

.eco-hero-desc {
    font-size: 1.3rem;
    margin-bottom: 2.2rem;
    color: var(--eco-olive);
    font-weight: 500;
}

.eco-btn {
    display: inline-block;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 24px;
    padding: 1rem 2.5rem;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(90, 110, 79, 0.10);
    letter-spacing: 0.5px;
    background: var(--eco-btn);
    color: #fff;
}

.eco-btn-primary {
    background: var(--eco-btn);
    color: #fff;
}

.eco-btn-primary:hover {
    background: var(--eco-green);
    color: #fff;
    box-shadow: 0 4px 16px rgba(90, 110, 79, 0.13);
}

.eco-btn-secondary {
    background: var(--eco-light);
    color: var(--eco-btn);
    border: 2px solid var(--eco-btn);
}

.eco-btn-secondary:hover {
    background: var(--eco-btn);
    color: #fff;
}

.eco-section {
    background: #f7f9f3;
    border-radius: 24px;
    margin: 2.5rem auto;
    padding: 2.5rem 2rem 2rem 2rem;
    box-shadow: 0 4px 32px rgba(90, 110, 79, 0.10);
    color: var(--eco-dark);
}

.eco-section h2 {
    color: var(--eco-green);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: 0.7px;
}

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

.eco-profile-img {
    width: 180px;
    height: 180px;
    object-fit: cover;
    border-radius: 50%;
    border: 5px solid var(--eco-green);
    box-shadow: 0 4px 16px rgba(90, 110, 79, 0.13);
}

.eco-list {
    margin: 0 0 1.5rem 1.5rem;
    padding: 0;
    font-size: 1.2rem;
}

.eco-list li {
    margin-bottom: 0.8rem;
}


/* Testimonials & resources */

.eco-testimonials-list {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.eco-testimonial {
    background: #f5f7ef;
    border-left: 6px solid var(--eco-green);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    font-style: italic;
    flex: 1 1 320px;
    box-shadow: 0 2px 12px rgba(90, 110, 79, 0.10);
    color: var(--eco-dark);
    margin-bottom: 1.5rem;
    font-size: 1.15rem;
}

.eco-testimonial span {
    display: block;
    margin-top: 1.2rem;
    font-weight: 700;
    color: var(--eco-green);
    font-size: 1rem;
}

.eco-book-widget {
    margin: 0 auto 2rem auto;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(90, 110, 79, 0.13);
    background: #f5f7ef;
    padding: 0;
}

.eco-book-link {
    text-align: center;
    margin-top: 1.5rem;
}

.eco-section.eco-book {
    background: #f5f7ef;
    box-shadow: 0 2px 16px rgba(90, 110, 79, 0.10);
    color: #2d332c;
}

.eco-section.eco-book h2 {
    color: #5a6e4f;
    background: none;
    font-weight: 800;
    font-size: 2rem;
    margin-bottom: 2rem;
    border: none;
}

.eco-book-widget {
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 2px 12px rgba(90, 110, 79, 0.10);
    padding: 0;
}

.eco-book-link .eco-btn-primary {
    background: #3d442c;
    color: #fff;
}

.eco-book-link .eco-btn-primary:hover {
    background: #5a6e4f;
}


/* Form */

.eco-contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 420px;
    margin: 0 auto 2rem auto;
}

.eco-contact-form input,
.eco-contact-form textarea {
    padding: 1.1rem;
    border: 2px solid var(--eco-green);
    border-radius: 10px;
    width: 100%;
    font-size: 1.1rem;
}

.eco-contact-form input:focus,
.eco-contact-form textarea:focus {
    border-color: var(--eco-btn);
    outline: none;
}

.eco-contact-form button {
    margin-top: 0.7rem;
}

.eco-contact-alt {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--eco-green);
    font-size: 1.1rem;
}


/* Footer */

.eco-footer {
    border-top: 2px solid var(--eco-green);
    font-size: 1.1rem;
    background: var(--eco-dark);
    color: #fff;
    padding: 2.5rem 1rem;
    border-radius: 0 0 24px 24px;
    margin-top: 3rem;
    text-align: center;
}


/* Calendly Booking Section */

#book {
    background: var(--eco-card);
    border-radius: 24px;
    box-shadow: 0 2px 16px rgba(90, 110, 79, 0.10);
    padding: 2.8rem 2.2rem 2.2rem 2.2rem;
    margin: 3rem auto;
    max-width: 1000px;
    color: var(--eco-dark);
}

#book h2 {
    color: var(--eco-green);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 2rem;
    background: none;
    border: none;
}

#book .btn-primary {
    background: var(--eco-btn);
    color: #fff;
    border-radius: 24px;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
    margin-top: 1.2rem;
    box-shadow: 0 2px 8px rgba(90, 110, 79, 0.10);
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

#book .btn-primary:hover {
    background: var(--eco-green);
}

#book iframe,
#book #calendly-inline-widget {
    border: none;
    border-radius: 18px;
    box-shadow: 0 2px 12px rgba(90, 110, 79, 0.13);
    background: #fff;
}


/* --- PRESENTE SIMPLE PAGE CUSTOM CLASSES --- */

.eco-h2 {
    color: var(--eco-dark);
    font-size: 2.1rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
    letter-spacing: 0.5px;
}

.eco-h3 {
    color: var(--eco-dark);
    font-size: 1.25rem;
    font-weight: 700;
    margin-top: 2.2rem;
    margin-bottom: 0.7rem;
    letter-spacing: 0.01em;
}

.eco-intro-row {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.eco-intro-phrase {
    background: var(--eco-light);
    padding: 1rem 2rem;
    border-radius: 1rem;
    box-shadow: 0 2px 8px #0001;
    font-size: 1.5rem;
    color: var(--eco-olive);
    font-weight: 600;
}

.eco-verb-main {
    color: #1e88e5;
    font-weight: 700;
}

.eco-intro-now {
    display: none;
}

.eco-verb-table-wrap {
    overflow-x: auto;
    margin-bottom: 1.5rem;
}

.eco-conj-table {
    min-width: 600px;
    text-align: center;
    border-collapse: collapse;
    width: 100%;
}

.eco-conj-table th {
    color: var(--eco-dark);
    font-weight: 700;
    background: transparent;
    font-size: 1.05em;
    text-align: right;
}

.eco-conj-table td {
    padding: 0.4em 0.7em;
    font-size: 1.08rem;
}

.eco-stem {
    color: var(--eco-olive, #7a8b2f);
    font-weight: 700;
    border-bottom: 2px dotted #b7c9a8;
}

.eco-ending {
    color: #1e88e5;
    font-weight: 700;
    border-bottom: 2px solid #1e88e5;
}

.eco-verb-list-row {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    margin-bottom: 2.2rem;
    justify-content: space-between;
    background: #f7f9f3;
    box-shadow: 0 2px 8px #0001;
}

.eco-verb-list-col {
    flex: 1;
    min-width: 220px;
    max-width: 340px;
}

.eco-verb-list-title {
    font-size: 1.08rem;
    padding: 0.25em 0.5em;
    margin-bottom: 0.4rem;
    font-weight: 700;
    color: var(--eco-dark);
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
    display: inline-block;
}

.eco-verb-list-title-ar {
    border-left: 5px solid var(--eco-ar);
}

.eco-verb-list-title-er {
    border-left: 5px solid var(--eco-er);
}

.eco-verb-list-title-ir {
    border-left: 5px solid var(--eco-ir);
}

.eco-verb-list-hint {
    color: #888;
    font-weight: 400;
    font-size: 0.98em;
}

.eco-verb-list {
    font-size: 1rem;
    line-height: 1.7;
    list-style: none;
    padding: 0;
    margin: 0;
}

.eco-verb-list li {
    margin-bottom: 0.1em;
}


/* --- FONT SIZE & SPACING CONSOLIDATION --- */

.eco-h2 {
    font-size: 2rem;
    margin-bottom: 1.1rem;
    /* visually balanced, not oversized */
}

.eco-h3 {
    font-size: 1.18rem;
    margin-top: 2rem;
    margin-bottom: 0.6rem;
}

.eco-verb-list-title {
    font-size: 1.08rem;
    padding: 0.25em 0.5em;
    margin-bottom: 0.4rem;
}

.eco-verb-list {
    font-size: 1rem;
}

.eco-conj-header-row th,
.eco-conj-table td,
.eco-conj-table th {
    font-size: 1rem;
    padding: 0.38em 0.6em;
}

.draggable-word {
    font-size: 1rem;
    padding: 0.45rem 1rem;
    border-radius: 0.6rem;
}

.dropzone {
    font-size: 1rem;
    min-width: 100px;
    min-height: 2.2em;
    border-radius: 0.6em;
    margin: 0.3em 0;
}

.eco-practice-title {
    font-size: 1.08rem;
    margin-top: 2rem;
}

.eco-practice-instructions {
    font-size: 1rem;
    margin-bottom: 0.5em;
}

.eco-example-sentences li {
    font-size: 1em;
}


/* --- DRAG & DROP --- */

.draggable-word {
    border: 2px solid #bbb;
    padding: 0.5rem 1.2rem;
    border-radius: 0.7rem;
    background: #f4f7e7;
    margin: 0.3rem 0.3rem 0.3rem 0;
    cursor: grab;
    user-select: none;
    transition: box-shadow 0.2s, background 0.2s, border 0.2s;
    box-shadow: 0 2px 8px #1e88e522;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
    position: relative;
    font-weight: 700;
    color: #2d332c;
}

.draggable-word:before {
    content: '\f256';
    font-family: 'Font Awesome 5 Free', Arial, sans-serif;
    font-weight: 900;
    color: #b7c9a8;
    font-size: 1em;
    margin-right: 0.3em;
    display: inline-block;
}

.draggable-word.dragging {
    opacity: 0.5;
    background: #e0e0e0;
    border: 2px dashed #888;
}

.dropzone {
    min-width: 120px;
    min-height: 2.5em;
    border: 2.5px dashed #bbb;
    border-radius: 0.7em;
    background: #f8f8f8;
    transition: background 0.2s, border 0.2s;
    text-align: center;
    font-size: 1rem;
    margin: 0.3em 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.dropzone.over {
    background: #e3f2fd;
    border: 2.5px solid #1e88e5;
}

.dropzone.correct {
    background: #eafaf1 !important;
    border: 2.5px solid var(--eco-correct) !important;
}

.dropzone.correct:after {
    content: '\2714';
    color: var(--eco-correct);
    font-size: 1.2em;
    position: absolute;
    right: 0.5em;
    top: 0.2em;
}

.dropzone.incorrect {
    background: #ffeaea !important;
    border: 2.5px solid var(--eco-incorrect) !important;
}

.dropzone.incorrect:after {
    content: '\2716';
    color: var(--eco-incorrect);
    font-size: 1.2em;
    position: absolute;
    right: 0.5em;
    top: 0.2em;
}


/* Accessibility: visually indicate dropzones, add focus style */

.dropzone:focus {
    outline: 3px solid var(--eco-ar);
    outline-offset: 2px;
    box-shadow: 0 0 0 3px var(--eco-ar-light);
}


/* Visually hidden class for screen readers */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}


/* Keyboard drag-and-drop cues */

.dropzone.keyboard-drag {
    border: 2.5px solid var(--eco-ar);
    background: var(--eco-ar-light);
}


/* --- VERB LIST --- */

.eco-verb-list-row {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    margin-bottom: 2.2rem;
    justify-content: space-between;
    background: #f7f9f3;
    box-shadow: 0 2px 8px #0001;
}

.eco-verb-list-col {
    flex: 1;
    min-width: 220px;
    max-width: 340px;
}

.eco-verb-list-title {
    font-size: 1.08rem;
    padding: 0.25em 0.5em;
    margin-bottom: 0.4rem;
    font-weight: 700;
    color: var(--eco-dark);
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
    display: inline-block;
}

.eco-verb-list-title-ar {
    border-left: 5px solid var(--eco-ar);
}

.eco-verb-list-title-er {
    border-left: 5px solid var(--eco-er);
}

.eco-verb-list-title-ir {
    border-left: 5px solid var(--eco-ir);
}

.eco-verb-list-hint {
    color: #888;
    font-weight: 400;
    font-size: 0.98em;
}

.eco-verb-list {
    font-size: 1rem;
    line-height: 1.7;
    list-style: none;
    padding: 0;
    margin: 0;
}

.eco-verb-list li {
    margin-bottom: 0.1em;
}

.eco-verb-tt {
    color: #888;
    font-size: 0.97em;
    cursor: help;
    border-bottom: 1px dotted #bbb;
    transition: color 0.2s;
}

.eco-verb-tt:focus,
.eco-verb-tt:hover {
    color: #1e88e5;
    background: #f4f7e7;
    outline: none;
}


/* --- CONJUGATION TABLE --- */

.eco-verb-table-wrap {
    background: #fff;
    border-radius: 1.1em;
    box-shadow: 0 2px 12px #0002;
    margin-bottom: 1.5rem;
    padding: 1.1em 1.2em 0.5em 1.2em;
}

.eco-conj-header-row th {
    background: #eaf0e6;
    color: #2d332c;
    font-size: 1.13em;
    font-weight: 900;
    letter-spacing: 0.04em;
    border-radius: 0.7em 0.7em 0 0;
    padding: 0.7em 0.5em 0.7em 0.5em;
    text-align: center;
    border-bottom: 2px solid #d2d9ce;
}

.eco-conj-header-subject {
    min-width: 90px;
    text-align: left;
}

.eco-conj-header-ar {
    color: var(--eco-ar);
}

.eco-conj-header-er {
    color: var(--eco-er);
}

.eco-conj-header-ir {
    color: var(--eco-ir);
}

.eco-conj-header-verb {
    color: #888;
    font-size: 0.97em;
    font-weight: 400;
}

.eco-conj-table td,
.eco-conj-table th {
    font-size: 1rem;
    padding: 0.38em 0.6em;
    text-align: center;
}

.eco-conj-table td:first-child,
.eco-conj-table th:first-child {
    text-align: left;
}

.eco-stem {
    color: #7a8b2f;
    font-weight: 700;
    border-bottom: 2px dotted #b7c9a8;
}

.eco-ending {
    color: #1e88e5;
    font-weight: 700;
    border-bottom: 2px solid #1e88e5;
}


/* 2. Main Heading */

.eco-h2 {
    color: #2d332c;
    font-size: 2.3rem;
    font-weight: 900;
    margin-bottom: 1.2rem;
    letter-spacing: 0.5px;
    text-align: left;
}


/* 3. Intro Phrase */

.eco-intro-row {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.eco-intro-phrase {
    background: #fff;
    padding: 1rem 2rem;
    border-radius: 1rem;
    box-shadow: 0 2px 8px #0001;
    font-size: 1.3rem;
    color: #2d332c;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.eco-verb-main {
    color: #1e88e5;
    font-weight: 700;
}


/* 4. Conjugation Table */

.eco-verb-table-wrap {
    background: #fff;
    border-radius: 1.1em;
    box-shadow: 0 2px 12px #0002;
    margin-bottom: 1.5rem;
    padding: 1.1em 1.2em 0.5em 1.2em;
}

.eco-conj-header-row th {
    background: #eaf0e6;
    color: #2d332c;
    font-size: 1.13em;
    font-weight: 900;
    letter-spacing: 0.04em;
    border-radius: 0.7em 0.7em 0 0;
    padding: 0.7em 0.5em 0.7em 0.5em;
    text-align: center;
    border-bottom: 2px solid #d2d9ce;
}

.eco-conj-header-subject {
    min-width: 90px;
    text-align: left;
}

.eco-conj-header-ar {
    color: var(--eco-ar);
}

.eco-conj-header-er {
    color: var(--eco-er);
}

.eco-conj-header-ir {
    color: var(--eco-ir);
}

.eco-conj-header-verb {
    color: #888;
    font-size: 0.97em;
    font-weight: 400;
}

.eco-conj-table td,
.eco-conj-table th {
    font-size: 1rem;
    padding: 0.38em 0.6em;
    text-align: center;
}

.eco-conj-table td:first-child,
.eco-conj-table th:first-child {
    text-align: left;
}

.eco-stem {
    color: #7a8b2f;
    font-weight: 700;
    border-bottom: 2px dotted #b7c9a8;
}

.eco-ending {
    color: #1e88e5;
    font-weight: 700;
    border-bottom: 2px solid #1e88e5;
}


/* 5. Verb List Section */

.eco-verb-list-row {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    margin-bottom: 2.2rem;
    justify-content: space-between;
    background: #fff;
    border-radius: 1.1em;
    box-shadow: 0 2px 8px #0001;
    padding: 1.1em 1.2em 0.7em 1.2em;
}

.eco-verb-list-title {
    font-size: 1.08rem;
    padding: 0.25em 0.5em;
    margin-bottom: 0.4rem;
    font-weight: 700;
    color: var(--eco-dark);
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
    display: inline-block;
}

.eco-verb-list-title-ar {
    border-left: 5px solid var(--eco-ar);
}

.eco-verb-list-title-er {
    border-left: 5px solid var(--eco-er);
}

.eco-verb-list-title-ir {
    border-left: 5px solid var(--eco-ir);
}

.eco-verb-list {
    font-size: 1rem;
    line-height: 1.7;
    list-style: none;
    padding: 0;
    margin: 0;
}

.eco-verb-list li {
    margin-bottom: 0.1em;
}

.eco-verb-tt {
    color: #888;
    font-size: 0.97em;
    cursor: help;
    border-bottom: 1px dotted #bbb;
    transition: color 0.2s;
}

.eco-verb-tt:focus,
.eco-verb-tt:hover {
    color: #1e88e5;
    background: #f4f7e7;
    outline: none;
}


/* 6. Explanation Box */

.eco-explanation-box {
    font-size: 1.1rem;
    background: #fff;
    padding: 0.7rem 1.2rem;
    border-left: 4px solid #1e88e5;
    margin-bottom: 1.5rem;
    border-radius: 0.5em;
    color: #2d332c;
    box-shadow: 0 1px 4px #0001;
}

.eco-explanation-key {
    color: #1e88e5;
    font-weight: 700;
}


/* 7. Example Sentences */

.eco-example-sentences {
    margin-bottom: 1.7rem;
    background: #f4f7e7;
    border-radius: 0.5em;
    padding: 0.7em 1.2em 0.7em 1.2em;
    box-shadow: 0 2px 8px #0001;
}

.eco-example-title {
    font-weight: 700;
    color: #2d332c;
    margin-bottom: 0.3em;
    font-size: 1.08em;
}

.eco-example-sentences ul {
    margin: 0;
    padding-left: 1.1em;
}

.eco-example-sentences li {
    margin-bottom: 0.3em;
    font-size: 1em;
}

.eco-example-tt {
    color: #888;
    font-size: 0.97em;
    margin-left: 0.5em;
    display: inline-block;
}


/* 8. Practice Area */

.eco-practice-area {
    background: #fff;
    padding: 1.2rem 1.5rem;
    border-radius: 1rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 12px #0001;
}

.eco-practice-title {
    color: #1e88e5;
    margin-top: 2rem;
    font-size: 1.08rem;
    font-weight: 800;
    letter-spacing: 0.01em;
}

.eco-practice-instructions {
    font-size: 1rem;
    color: #2d332c;
    font-weight: 600;
    display: block;
    margin-bottom: 0.5em;
}

.eco-practice-feedback {
    margin-top: 1rem;
    font-weight: 600;
    font-size: 1.08rem;
}


/* 9. Drag-and-Drop UI */

#dragdrop-game {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.7rem !important;
    max-width: 100vw;
    overflow-x: unset;
}

#draggables {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5em 1em;
    justify-content: center;
    margin: 1.2em 0 0 0;
}


/* --- UI/UX EXPERT REFINEMENTS FOR PRESENTE SIMPLE PAGE --- */


/* 1. Section Card Improvements */

.eco-section {
    background: #f7f9f3;
    border-radius: 24px;
    margin: 2.5rem auto;
    padding: 2.5rem 2rem 2rem 2rem;
    box-shadow: 0 4px 32px rgba(90, 110, 79, 0.10);
    color: var(--eco-dark);
}


/* 2. Main Heading */

.eco-h2 {
    color: #2d332c;
    font-size: 2.3rem;
    font-weight: 900;
    margin-bottom: 1.2rem;
    letter-spacing: 0.5px;
    text-align: left;
}


/* 3. Intro Phrase */

.eco-intro-row {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.eco-intro-phrase {
    background: #fff;
    padding: 1rem 2rem;
    border-radius: 1rem;
    box-shadow: 0 2px 8px #0001;
    font-size: 1.3rem;
    color: #2d332c;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.eco-verb-main {
    color: #1e88e5;
    font-weight: 700;
}


/* 4. Conjugation Table */

.eco-verb-table-wrap {
    background: #fff;
    border-radius: 1.1em;
    box-shadow: 0 2px 12px #0002;
    margin-bottom: 1.5rem;
    padding: 1.1em 1.2em 0.5em 1.2em;
}

.eco-conj-header-row th {
    background: #eaf0e6;
    color: #2d332c;
    font-size: 1.13em;
    font-weight: 900;
    letter-spacing: 0.04em;
    border-radius: 0.7em 0.7em 0 0;
    padding: 0.7em 0.5em 0.7em 0.5em;
    text-align: center;
    border-bottom: 2px solid #d2d9ce;
}

.eco-conj-header-subject {
    min-width: 90px;
    text-align: left;
}

.eco-conj-header-ar {
    color: var(--eco-ar);
}

.eco-conj-header-er {
    color: var(--eco-er);
}

.eco-conj-header-ir {
    color: var(--eco-ir);
}

.eco-conj-header-verb {
    color: #888;
    font-size: 0.97em;
    font-weight: 400;
}

.eco-conj-table td,
.eco-conj-table th {
    font-size: 1rem;
    padding: 0.38em 0.6em;
    text-align: center;
}

.eco-conj-table td:first-child,
.eco-conj-table th:first-child {
    text-align: left;
}

.eco-stem {
    color: #7a8b2f;
    font-weight: 700;
    border-bottom: 2px dotted #b7c9a8;
}

.eco-ending {
    color: #1e88e5;
    font-weight: 700;
    border-bottom: 2px solid #1e88e5;
}


/* 5. Verb List Section */

.eco-verb-list-row {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    margin-bottom: 2.2rem;
    justify-content: space-between;
    background: #fff;
    border-radius: 1.1em;
    box-shadow: 0 2px 8px #0001;
    padding: 1.1em 1.2em 0.7em 1.2em;
}

.eco-verb-list-title {
    font-size: 1.08rem;
    padding: 0.25em 0.5em;
    margin-bottom: 0.4rem;
    font-weight: 700;
    color: var(--eco-dark);
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
    display: inline-block;
}

.eco-verb-list-title-ar {
    border-left: 5px solid var(--eco-ar);
}

.eco-verb-list-title-er {
    border-left: 5px solid var(--eco-er);
}

.eco-verb-list-title-ir {
    border-left: 5px solid var(--eco-ir);
}

.eco-verb-list {
    font-size: 1rem;
    line-height: 1.7;
    list-style: none;
    padding: 0;
    margin: 0;
}

.eco-verb-list li {
    margin-bottom: 0.1em;
}

.eco-verb-tt {
    color: #888;
    font-size: 0.97em;
    cursor: help;
    border-bottom: 1px dotted #bbb;
    transition: color 0.2s;
}

.eco-verb-tt:focus,
.eco-verb-tt:hover {
    color: #1e88e5;
    background: #f4f7e7;
    outline: none;
}


/* 6. Explanation Box */

.eco-explanation-box {
    font-size: 1.1rem;
    background: #fff;
    padding: 0.7rem 1.2rem;
    border-left: 4px solid #1e88e5;
    margin-bottom: 1.5rem;
    border-radius: 0.5em;
    color: #2d332c;
    box-shadow: 0 1px 4px #0001;
}

.eco-explanation-key {
    color: #1e88e5;
    font-weight: 700;
}


/* 7. Example Sentences */

.eco-example-sentences {
    margin-bottom: 1.7rem;
    background: #f4f7e7;
    border-radius: 0.5em;
    padding: 0.7em 1.2em 0.7em 1.2em;
    box-shadow: 0 2px 8px #0001;
}

.eco-example-title {
    font-weight: 700;
    color: #2d332c;
    margin-bottom: 0.3em;
    font-size: 1.08em;
}

.eco-example-sentences ul {
    margin: 0;
    padding-left: 1.1em;
}

.eco-example-sentences li {
    margin-bottom: 0.3em;
    font-size: 1em;
}

.eco-example-tt {
    color: #888;
    font-size: 0.97em;
    margin-left: 0.5em;
    display: inline-block;
}


/* 8. Practice Area */

.eco-practice-area {
    background: #fff;
    padding: 1.2rem 1.5rem;
    border-radius: 1rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 12px #0001;
}

.eco-practice-title {
    color: #1e88e5;
    margin-top: 2rem;
    font-size: 1.08rem;
    font-weight: 800;
    letter-spacing: 0.01em;
}

.eco-practice-instructions {
    font-size: 1rem;
    color: #2d332c;
    font-weight: 600;
    display: block;
    margin-bottom: 0.5em;
}

.eco-practice-feedback {
    margin-top: 1rem;
    font-weight: 600;
    font-size: 1.08rem;
}


/* 9. Drag-and-Drop UI */

#dragdrop-game {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.7rem !important;
    max-width: 100vw;
    overflow-x: unset;
}

#draggables {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5em 1em;
    justify-content: center;
    margin: 1.2em 0 0 0;
}


/* --- PRACTICE BLOCKS ROW LAYOUT --- */

.eco-practice-blocks-row {
    display: flex;
    gap: 2.2rem;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: flex-start;
    margin-bottom: 2.5rem;
}

.eco-practice-block {
    flex: 1 1 280px;
    max-width: 340px;
    min-width: 220px;
    margin-bottom: 0;
}


/* --- LAYOUT CONTAINER TO PREVENT EDGE-TO-EDGE STRETCH --- */

.eco-main-content {
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

body {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}


/* Apply to main blocks for consistent centering */

.eco-section,
.eco-practice-area,
.eco-verb-table-wrap {
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

#dragdrop-game {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}