:root {
    --primary: #f48220;
    --primary-light: #ff9d47;
    --secondary: #f58026;
    --accent: #4a4437;
    --bg: #f8f9fa;
    --card-bg: #ffffff;
    --glass: rgba(255, 255, 255, 0.85);
    --text: #1a1a1a;
    --text-light: #666;
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.04);
    --shadow-strong: 0 20px 60px rgba(244, 130, 32, 0.1);
    --radius: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', 'Inter', sans-serif;
}

body {
    background-color: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
}

header {
    background: var(--glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1.2rem 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.logo img {
    height: 38px;
    transition: transform 0.3s ease;
}

.logo img:hover {
    transform: scale(1.05);
}

.hero {
    min-height: 85vh;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 0 8%;
    background: radial-gradient(circle at 80% 20%, rgba(244, 130, 32, 0.08), transparent 40%),
        radial-gradient(circle at 10% 80%, rgba(74, 68, 55, 0.05), transparent 40%);
    position: relative;
    overflow: hidden;
    gap: 4rem;
}

.hero-content {
    flex: 1.2;
    z-index: 2;
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--accent);
    line-height: 1.05;
    letter-spacing: -0.02em;
}

.hero h1 span {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    max-width: 550px;
    margin-bottom: 2.5rem;
    color: var(--text-light);
    font-weight: 400;
}

.floating-container {
    flex: 0.8;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.search-box {
    background: white;
    padding: 1.2rem;
    border-radius: 28px;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.05);
    display: flex;
    gap: 1rem;
    width: 100%;
    max-width: 680px;
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: all 0.4s ease;
}

.search-box:focus-within {
    box-shadow: 0 20px 60px rgba(244, 130, 32, 0.12);
    transform: translateY(-3px);
}

.search-box select {
    flex: 1;
    padding: 1.1rem;
    border: 1px solid #f0f0f0;
    border-radius: 18px;
    outline: none;
    font-size: 1.05rem;
    background: #fafafa;
    cursor: pointer;
    color: var(--accent);
}

.btn {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    border-radius: 14px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 20px rgba(244, 130, 32, 0.2);
}

.btn:hover {
    transform: scale(1.02) translateY(-2px);
    box-shadow: 0 15px 30px rgba(244, 130, 32, 0.3);
}

.section {
    padding: 6rem 8%;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 3.5rem;
    color: var(--accent);
}

.card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-strong);
    border-color: rgba(244, 130, 32, 0.2);
}

.card h4 {
    font-size: 1.4rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

/* Vehicle Page Styles */
.vehicle-header {
    background: linear-gradient(135deg, #2a2721, #4a4437);
    color: white;
    padding: 6rem 8% 8rem;
    border-radius: 0 0 60px 60px;
    position: relative;
    overflow: hidden;
}

.vehicle-header::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(244, 130, 32, 0.15), transparent 70%);
}

.price-tag {
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary);
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.ipva-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: -4rem;
    position: relative;
    z-index: 10;
}

.ipva-item {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.08);
}

.ipva-item h4 {
    color: var(--text-light);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.8rem;
}

.ipva-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent);
}

/* FAQ Styles */
.faq-section {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: 1.2rem;
    border-radius: 18px;
    border: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.04);
}

.faq-q {
    padding: 1.8rem;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-a {
    padding: 0 1.8rem 1.8rem;
    color: var(--text-light);
    line-height: 1.7;
}

footer {
    padding: 4rem 8%;
    background: #fff;
    border-top: 1px solid #eee;
    text-align: center;
}

footer p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    header {
        padding: 1rem 5%;
    }

    .hero {
        flex-direction: column;
        padding: 4rem 5%;
        text-align: center;
    }

    .hero-content {
        text-align: center;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .hero p {
        margin: 0 auto 2.5rem;
    }

    .search-box {
        flex-direction: column;
        padding: 0.8rem;
    }

    .floating-container {
        width: 100%;
        height: 250px;
    }

    .section {
        padding: 4rem 5%;
    }
}

/* Calculator Styles */
.calculator-section {
    background: white;
    padding: 6rem 8%;
    position: relative;
    z-index: 5;
}

.calc-container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 48px;
    padding: 4.5rem;
    border: 1px solid rgba(244, 130, 32, 0.08);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.05);
}

.calc-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 1024px) {
    .calc-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .calc-grid {
        grid-template-columns: 1fr;
    }
}

.calc-field {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.calc-field label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

.calc-select-wrapper {
    position: relative;
}

.calc-select-wrapper select,
.calc-select-wrapper input {
    width: 100%;
    padding: 1.1rem;
    border: 1px solid #eee;
    border-radius: 16px;
    font-size: 1rem;
    background: #fafafa;
    outline: none;
    transition: all 0.3s ease;
}

.calc-select-wrapper select:focus,
.calc-select-wrapper input:focus {
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(244, 130, 32, 0.05);
}

.calc-result {
    background: linear-gradient(135deg, #2a2721, #4a4437);
    color: white;
    padding: 2.5rem;
    border-radius: 24px;
    margin-top: 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.calc-value-display {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary);
}

.calc-disclaimer {
    margin-top: 2rem;
    font-size: 0.8rem;
    color: var(--text-light);
    line-height: 1.5;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.7;
}


/* Custom Select Search Dropdown */
.search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    z-index: 100;
    max-height: 300px;
    overflow-y: auto;
    margin-top: 5px;
    display: none;
}

.search-option {
    padding: 1rem;
    cursor: pointer;
    transition: background 0.2s;
}

.search-option:hover {
    background: #fdf2e9;
    color: var(--primary);
}

/* Enhancing CTA Buttons */
.cta-btn,
.btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white !important;
    padding: 1.1rem 2.8rem;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.05rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 25px rgba(244, 130, 32, 0.25);
    border: none;
    text-align: center;
    cursor: pointer;
}

.cta-btn:hover,
.btn:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 15px 35px rgba(244, 130, 32, 0.35);
}

/* Home Calculator Specific Improvements */
.calculator-section {
    background: #fdfdfd;
    padding: 7rem 8%;
    position: relative;
    border-top: 1px solid rgba(0, 0, 0, 0.03);
}

.calc-container {
    background: white;
    border-radius: 48px;
    padding: 4.5rem;
    border: 1px solid rgba(244, 130, 32, 0.08);
}