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

body {
    font-family: 'Inter', sans-serif;
    background-color: #3e768c;
    color: #000;
    overflow-x: hidden;
}

.container {
    position: relative;
    width: 100%;
    min-width: 1440px;
    height: 1024px;
    margin: 0 auto;
    background-color: #3e768c;
}

/* Top Bar */
.top-bar {
    position: absolute;
    width: 100%;
    height: 54px;
    left: 0;
    top: 0;
    background-color: #000;
}

/* Title Bar */
.title-bar {
    position: absolute;
    width: 100%;
    height: 78px;
    left: 0;
    top: 54px;
    background-color: #133746;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: white;
    margin: 0;
    text-align: center;
}

/* Step Header */
.step-header {
    position: absolute;
    width: 100%;
    top: 132px;
    left: 0;
    padding: 20px 71px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.step-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    font-size: 28px;
    color: white;
    margin: 0;
}

.progress-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.progress-bar {
    width: 357px;
    height: 19px;
    background-color: #8c7d7d;
    border-radius: 76px;
    overflow: hidden;
}

.progress-fill {
    width: 46px;
    height: 19px;
    background-color: #b9a1a1;
    border-radius: 76px;
}

.step-indicator {
    font-family: 'Roboto Slab', serif;
    font-weight: 300;
    font-size: 16px;
    color: white;
    text-align: center;
    margin: 0;
}

/* Content Area */
.content-area {
    position: absolute;
    width: 100%;
    min-height: 720px;
    left: 0;
    top: 216px;
    background-color: #d9d9d9;
    padding: 35px 71px 50px 71px;
}

/* Introduction Text */
.intro-text {
    margin-bottom: 30px;
}

.intro-text p {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 20px;
    color: #000;
    line-height: 1.4;
}

.intro-text em {
    font-style: italic;
}

.intro-text .small-text {
    font-size: 12px;
}

/* Symptoms Section */
.symptoms-section {
    display: flex;
    gap: 60px;
    margin-bottom: 30px;
}

.lungs-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

.lungs-image {
    width: 238px;
    height: 204px;
    border: 5px solid #000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: #d9d9d9;
}

.lungs-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 5px;
}

.image-caption {
    font-family: 'Roboto Slab', serif;
    font-weight: 300;
    font-size: 13px;
    color: #000;
    text-align: center;
    width: 175px;
}

/* Symptoms List */
.symptoms-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.symptom-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.symptom-title {
    font-family: 'Inria Sans', sans-serif;
    font-weight: 700;
    font-size: 24px;
    color: #820000;
    text-decoration: underline;
    margin: 0;
}

.symptom-description {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    font-style: italic;
    font-size: 20px;
    color: #000;
    margin: 0;
}

/* Section Divider */
.section-divider {
    width: 100%;
    height: 23px;
    border-top: 7px solid #000;
    border-bottom: 15px solid #000;
    margin: 15px 0;
}

/* Medication Check */
.medication-check {
    margin: 15px 0 25px 0;
}

.check-text {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 20px;
    color: #000;
}

.not-text {
    color: #820000;
    font-weight: 700;
}

.clear-text {
    font-weight: 700;
    font-style: italic;
}

/* Injector Images Section */
.injector-images {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    margin-top: 25px;
    padding: 0;
    align-items: center;
}

.injector-image-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.left-image {
    justify-content: center;
}

.black-background {
    position: absolute;
    width: 280px;
    height: 170px;
    background-color: #000;
    border-radius: 8px;
    z-index: 0;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
}

.injector-img {
    position: relative;
    width: 270px;
    height: 165px;
    border-radius: 8px;
    object-fit: contain;
    z-index: 1;
    background-color: #d9d9d9;
}

.solution-img {
    width: 180px;
    height: 180px;
    object-fit: contain;
}

.image-label {
    font-family: 'Roboto Slab', serif;
    font-weight: 300;
    font-size: 14px;
    color: #000;
    text-align: center;
    margin-top: 15px;
    max-width: 300px;
}

.left-label {
    text-align: center;
}

.right-label {
    text-align: center;
}

.right-image {
    position: relative;
    justify-content: center;
    align-items: center;
}

/* Arrow Indicator */
.arrow-indicator {
    position: absolute;
    left: 50%;
    top: 140px;
    transform: translateX(-50%);
}

.arrow-line {
    position: absolute;
    width: 30px;
    height: 2px;
    background-color: #000;
}

.arrow-line.left {
    top: 0;
    left: -15px;
}

.arrow-line.right {
    top: 20px;
    left: -15px;
}

.arrow-vertical {
    position: absolute;
    width: 2px;
    height: 20px;
    background-color: #000;
    left: 15px;
    top: 0;
}

/* Next Button */
.prev-button,
.next-button {
    position: absolute;
    bottom: 60px;
    width: 138px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

.prev-button {
    left: 50px;
    background-color: #391e1e;
}

.prev-button:hover {
    background-color: #4d2727;
}

.next-button {
    right: 50px;
    background-color: #000;
}

.next-button:hover {
    background-color: #333;
}

.prev-button span,
.next-button span {
    font-family: 'Roboto Mono', monospace;
    font-size: 24px;
    color: white;
}

/* Responsive */
@media (max-width: 1440px) {
    .container {
        width: 100%;
        height: auto;
        min-height: 100vh;
    }
    
    .top-bar,
    .title-bar,
    .step-header,
    .content-area {
        width: 100%;
    }
}