:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --accent: #10b981;
    --warning: #f59e0b;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border: #e5e7eb;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* PROGRESS BAR - ITIN HERO */
.progress-section {
    position: relative;
    min-height: 400px;
    background: 
        linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
        url('https://images.unsplash.com/photo-1521791136064-7986c2920216?w=1920&q=80') center/cover no-repeat;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 80px 0;
}

.progress-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.progress-section .container {
    position: relative;
    z-index: 2;
    width: 100%;
}

.itin-hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.itin-hero-title {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 0;
    line-height: 1;
}

.itin-title-line {
    font-size: 64px;
    font-weight: 800;
    color: #ffffff;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
    display: block;
    line-height: 1.1;
}

@media (max-width: 968px) {
    .progress-section {
        min-height: 350px;
        padding: 60px 0;
        background-attachment: scroll;
    }

    .itin-title-line {
        font-size: 48px;
    }
}

@media (max-width: 640px) {
    .progress-section {
        min-height: 300px;
        padding: 50px 0;
    }

    .itin-title-line {
        font-size: 36px;
        letter-spacing: 1px;
    }
}


/* HERO - ITIN INFO SECTION */
.hero {
    background: #3d5a6b;
    padding: 80px 0;
}

.itin-info-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: flex-start;
}

.itin-info-text {
    color: white;
}

.itin-info-text h2 {
    font-size: 36px;
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
    line-height: 1.3;
}

.itin-info-text .highlight-itin {
    color: #0ea5e9;
    font-weight: 800;
}

.itin-intro {
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
}

.reasons-title {
    font-size: 16px;
    font-weight: 600;
    color: white;
    margin-bottom: 16px;
}

.reasons-list {
    list-style: none;
    margin-bottom: 32px;
    padding-left: 0;
}

.reasons-list li {
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 12px;
    padding-left: 32px;
    position: relative;
}

.reasons-list li i {
    position: absolute;
    left: 0;
    color: #0ea5e9;
    font-size: 18px;
    top: 2px;
}

.btn-get-started-itin {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 32px;
    background: #0ea5e9;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.btn-get-started-itin:hover {
    background: #0284c7;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4);
}

.btn-get-started-itin i {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.btn-get-started-itin:hover i {
    transform: translateX(4px);
}

.itin-info-images {
    position: relative;
}

.itin-image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.itin-image-grid img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.itin-img-1 {
    grid-column: span 2;
}

@media (max-width: 968px) {
    .itin-info-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .itin-info-text h2 {
        font-size: 28px;
    }

    .itin-intro,
    .reasons-list li {
        font-size: 14px;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 60px 0;
    }

    .itin-info-text h2 {
        font-size: 24px;
        margin-bottom: 16px;
    }

    .itin-image-grid {
        grid-template-columns: 1fr;
    }

    .itin-img-1 {
        grid-column: span 1;
    }
}


/* PACKAGES - ITIN OBTAINMENT SERVICE */
.packages-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #bae6fd 0%, #e0f2fe 100%);
}

.itin-service-main-title {
    font-size: 48px;
    font-weight: 800;
    text-align: center;
    color: #1e3a8a;
    margin-bottom: 60px;
}

.itin-service-content-wrapper {
    background: var(--bg-white);
    border-radius: 24px;
    padding: 60px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.itin-service-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: flex-start;
}

.itin-service-text {
    display: flex;
    flex-direction: column;
}

.itin-service-intro {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 24px;
}

.itin-service-list {
    list-style: none;
    margin-bottom: 24px;
    padding-left: 0;
}

.itin-service-list li {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 16px;
    padding-left: 24px;
    position: relative;
}

.itin-service-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #0ea5e9;
    font-weight: 700;
    font-size: 20px;
}

.itin-service-footer {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 32px;
}

.btn-get-started-service {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 32px;
    background: #0ea5e9;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
    width: fit-content;
}

.btn-get-started-service:hover {
    background: #0284c7;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4);
}

.btn-get-started-service i {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.btn-get-started-service:hover i {
    transform: translateX(4px);
}

.itin-service-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.itin-service-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

@media (max-width: 968px) {
    .itin-service-main-title {
        font-size: 36px;
        margin-bottom: 40px;
    }

    .itin-service-content-wrapper {
        padding: 40px 30px;
    }

    .itin-service-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 640px) {
    .itin-service-main-title {
        font-size: 28px;
        margin-bottom: 30px;
    }

    .itin-service-content-wrapper {
        padding: 30px 20px;
        border-radius: 16px;
    }

    .itin-service-intro,
    .itin-service-footer {
        font-size: 15px;
    }

    .itin-service-list li {
        font-size: 15px;
    }
}


/* PACKAGES SECTION - ITIN SERVICE */
.packages-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #bae6fd 0%, #e0f2fe 100%);
}

.itin-service-main-title {
    font-size: 48px;
    font-weight: 800;
    text-align: center;
    color: #1e3a8a;
    margin-bottom: 60px;
}

.itin-service-content-wrapper {
    background: var(--bg-white);
    border-radius: 24px;
    padding: 60px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    margin-bottom: 80px;
}

.itin-service-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: flex-start;
}

.itin-service-text {
    display: flex;
    flex-direction: column;
}

.itin-service-intro {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 24px;
}

.itin-service-list {
    list-style: none;
    margin-bottom: 24px;
    padding-left: 0;
}

.itin-service-list li {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 12px;
    padding-left: 24px;
    position: relative;
}

.itin-service-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #0ea5e9;
    font-weight: 700;
    font-size: 20px;
}

.itin-service-footer {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 32px;
}

.btn-get-started-service {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 32px;
    background: #0ea5e9;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
    width: fit-content;
}

.btn-get-started-service:hover {
    background: #0284c7;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4);
}

.btn-get-started-service i {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.btn-get-started-service:hover i {
    transform: translateX(4px);
}

.itin-service-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.itin-service-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* FILING EXPRESS SERVICES SECTION */
.services-main-title {
    font-size: 48px;
    font-weight: 800;
    text-align: left;
    color: #1e3a8a;
    margin-bottom: 50px;
}

.services-main-title .highlight-brand {
    color: #0ea5e9;
    font-weight: 800;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.service-card {
    background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
    border-radius: 16px;
    padding: 40px 32px;
    text-align: center;
    transition: all 0.3s;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.5);
}

.service-icon {
    font-size: 48px;
    color: white;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: white;
    margin: 0;
    line-height: 1.3;
}

.services-footer-text {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    text-align: left;
    margin-bottom: 32px;
    max-width: 900px;
}

.btn-get-started-services {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 32px;
    background: #0ea5e9;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.btn-get-started-services:hover {
    background: #0284c7;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4);
}

.btn-get-started-services i {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.btn-get-started-services:hover i {
    transform: translateX(4px);
}

@media (max-width: 968px) {
    .itin-service-main-title {
        font-size: 36px;
        margin-bottom: 40px;
    }

    .itin-service-content-wrapper {
        padding: 40px 30px;
        margin-bottom: 60px;
    }

    .itin-service-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .services-main-title {
        font-size: 36px;
        margin-bottom: 40px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 640px) {
    .itin-service-main-title {
        font-size: 28px;
        margin-bottom: 30px;
    }

    .itin-service-content-wrapper {
        padding: 30px 20px;
        border-radius: 16px;
        margin-bottom: 40px;
    }

    .itin-service-intro,
    .itin-service-footer {
        font-size: 15px;
    }

    .itin-service-list li {
        font-size: 15px;
    }

    .services-main-title {
        font-size: 28px;
        margin-bottom: 30px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .service-card {
        padding: 32px 24px;
    }

    .service-icon {
        font-size: 40px;
        margin-bottom: 16px;
    }

    .service-card h3 {
        font-size: 18px;
    }

    .services-footer-text {
        font-size: 15px;
    }
}