/* ===========================
    STUDENT VISA PAGE STYLES
    =========================== */

:root {
    --sv-primary: #173F7A;
    --sv-secondary: #0F2C56;
    --sv-accent: #F6B019;
    --sv-bg: #F8FAFC;
    --sv-card: #FFFFFF;
    --sv-text: #374151;
    --sv-text-light: #6B7280;
    --sv-border: #E5E7EB;
    --sv-radius: 24px;
    --sv-radius-lg: 32px;
    --shadow-sm: 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 18px 45px rgba(0, 0, 0, 0.10);
}

/* ===========================
    HERO SECTION
    =========================== */

.sv-hero {
    position: relative;
    overflow: hidden;
    padding: 28px 0 39px;
    background: #fff;
}

.sv-hero-grid {
    display: grid;
    grid-template-columns: 48% 52%;
    align-items: center;
    gap: 40px;
    min-height: auto;
}

.sv-hero-content {
    display: flex;
    flex-direction: column;
    max-width: 580px;
}

.sv-hero-content .page-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    color: var(--sv-primary);
    background: #F5F7FB;
    margin-bottom: 18px;
    text-transform: uppercase;
}

.sv-hero-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.3rem, 3.3vw, 3.8rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--primary);
    margin-bottom: 18px;
}

.sv-hero-content h1 span {
    color: var(--sv-accent);
}

.sv-hero-content .hero-description {
    font-size: 1.0625rem;
    line-height: 1.6;
    color: var(--sv-text-light);
    margin-bottom: 20px;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.hero-buttons .btn-primary,
.hero-buttons .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
}

.hero-buttons .btn-primary {
    background: var(--sv-accent);
    color: white;
}

.hero-buttons .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(229, 154, 23, 0.3);
}

.hero-buttons .btn-secondary {
    background: #123D7A;
    color: #79FF9D;
    border: 2px solid rgba(255, 255, 255, .45);
}

.hero-buttons .btn-secondary:hover {
    background: #0A2B57;
    color: #79FF9D;
    border-color: rgba(255, 255, 255, .62);
    transform: translateY(-2px);
}

.sv-hero-cta {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    font-size: 1rem;
}

.sv-hero-image {
    position: relative;
    align-self: stretch;
    display: flex;
    align-items: center;
}

.sv-hero-image-inner {
    position: relative;
    width: 100%;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 32px 80px rgba(23, 63, 122, 0.2), 0 8px 24px rgba(0, 0, 0, 0.08);
}

.sv-hero-img {
    width: 100%;
    max-height: 72vh;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform 8s ease;
}

.sv-hero-image-inner:hover .sv-hero-img {
    transform: scale(1.04);
}

.sv-hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0.5) 0%,
        rgba(255, 255, 255, 0.12) 38%,
        transparent 65%
    );
    pointer-events: none;
}

/* ===========================
    CHECKLIST SECTION
    =========================== */

.sv-checklist-section {
    padding: 56px 0;
    background: var(--sv-bg);
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.0rem, 3.0vw, 3.0rem);
    font-weight: 700;
    color: var(--sv-primary);
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--sv-accent);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.0625rem;
    color: var(--sv-text-light);
    line-height: 1.6;
    margin-top: 20px;
}

.checklist-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.checklist-card {
    background: var(--sv-card);
    border-radius: var(--sv-radius);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.checklist-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.card-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

.card-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--sv-accent) 0%, #F5A623 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.card-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--sv-primary);
    line-height: 1.3;
}

.document-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.document-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--sv-text);
    line-height: 1.5;
}

.document-list li:last-child {
    margin-bottom: 0;
}

.document-list i {
    color: var(--sv-accent);
    margin-top: 3px;
    flex-shrink: 0;
}

/* ===========================
    REVIEW SECTION
    =========================== */

.sv-review-section {
    padding: 56px 0;
    background: #fff;
}

.review-content {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 48px;
}

.review-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--sv-accent) 0%, #F5A623 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    flex-shrink: 0;
}

.review-text h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--sv-primary);
    margin-bottom: 12px;
}

.review-text p {
    font-size: 1.0625rem;
    color: var(--sv-text-light);
    line-height: 1.6;
}

.review-items {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.review-item {
    text-align: center;
    padding: 24px;
    background: var(--sv-bg);
    border-radius: var(--sv-radius);
    transition: all 0.3s ease;
}

.review-item:hover {
    background: var(--sv-card);
    box-shadow: var(--shadow-sm);
    transform: translateY(-4px);
}

.review-item-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--sv-accent) 0%, #F5A623 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
    margin: 0 auto 16px;
}

.review-item p {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--sv-primary);
    line-height: 1.5;
}

.review-info {
    background: linear-gradient(135deg, rgba(23, 63, 122, 0.06) 0%, rgba(229, 154, 23, 0.04) 100%);
    border-left: 4px solid var(--sv-accent);
    padding: 24px;
    border-radius: 12px;
    display: flex;
    gap: 16px;
}

.info-icon {
    width: 48px;
    height: 48px;
    background: var(--sv-accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.review-info p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--sv-text);
    margin: 0;
}

.review-info strong {
    color: var(--sv-primary);
    font-weight: 700;
}

/* ===========================
    CTA SECTION
    =========================== */

.sv-cta-section {
    background: linear-gradient(135deg, var(--sv-primary) 0%, var(--sv-secondary) 100%);
    padding: 56px 0;
}

.cta-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 48px;
}

.cta-illustration {
    position: relative;
    width: 120px;
    height: 120px;
    flex-shrink: 0;
}

.icon-wrapper {
    width: 120px;
    height: 120px;
    background: var(--sv-accent);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    position: relative;
}

.coin-icon {
    position: absolute;
    bottom: -8px;
    right: -8px;
    width: 70px;
    height: 70px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sv-accent);
    font-size: 2.5rem;
    box-shadow: var(--shadow-md);
}

.cta-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem, 2.5vw, 2.5rem);
    font-weight: 700;
    color: white;
    line-height: 1.2;
    margin-bottom: 16px;
}

.cta-text h2 .accent-text {
    color: var(--sv-accent);
}

.cta-text h2 span {
    color: var(--sv-accent);
}

.cta-text p {
    font-size: 1.0rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-shrink: 0;
}

.cta-buttons .cta-button {
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    white-space: nowrap;
    text-decoration: none;
}

.cta-buttons .btn-primary,
.cta-buttons .btn-secondary {
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    white-space: nowrap;
    text-decoration: none;
}

.cta-buttons .primary-btn,
.cta-buttons .btn-primary {
    background: var(--sv-accent);
    color: white;
}

.cta-buttons .primary-btn:hover,
.cta-buttons .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(229, 154, 23, 0.4);
}

.cta-buttons .secondary-btn,
.cta-buttons .btn-secondary {
    background: #123D7A;
    color: #79FF9D;
    border: 2px solid rgba(255, 255, 255, .45);
}

.cta-buttons .secondary-btn:hover,
.cta-buttons .btn-secondary:hover {
    background: #0A2B57;
    color: #79FF9D;
    border-color: rgba(255, 255, 255, .62);
    transform: translateY(-2px);
}

/* ===========================
    FADE-UP ANIMATION
    =========================== */

.fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-up--delay {
    transition-delay: 0.15s;
}

/* ===========================
    RESPONSIVE DESIGN
    =========================== */

@media (max-width: 992px) {
    .sv-hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        min-height: auto;
    }

    .sv-hero-image-wrap {
        margin-bottom: 0;
        padding-bottom: 0;
    }

    .sv-hero-img {
        max-height: 400px;
    }

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

    .review-items {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }

    .cta-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cta-illustration {
        width: 100px;
        height: 100px;
    }

    .icon-wrapper {
        width: 100px;
        height: 100px;
        font-size: 2.5rem;
    }

    .coin-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: row;
        width: 100%;
    }

    .cta-buttons .cta-button {
        flex: 1;
    }
}

@media (max-width: 768px) {
    .sv-hero {
        padding: 48px 0 0;
    }

    .sv-hero-grid {
        grid-template-columns: 1fr;
        gap: 36px;
        min-height: unset;
    }

    .sv-hero-content {
        max-width: 100%;
        text-align: center;
    }

    .sv-hero-content .hero-buttons {
        justify-content: center;
    }

    .sv-hero-image-wrap {
        margin-bottom: 0;
        padding-bottom: 0;
    }

    .sv-hero-img {
        max-height: 56vw;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .cta-button {
        width: 100%;
        justify-content: center;
    }

    .sv-checklist-section {
        padding: 40px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

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

    .checklist-card {
        padding: 24px;
    }

    .sv-review-section {
        padding: 40px 0;
    }

    .review-content {
        gap: 16px;
        margin-bottom: 32px;
    }

    .review-icon {
        width: 64px;
        height: 64px;
        font-size: 2rem;
    }

    .review-text h3 {
        font-size: 1.5rem;
    }

    .review-items {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-bottom: 24px;
    }

    .review-item {
        padding: 16px;
    }

    .review-item-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
        margin-bottom: 12px;
    }

    .review-info {
        padding: 16px;
        gap: 12px;
    }

    .info-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .review-info p {
        font-size: 0.875rem;
    }

    .sv-cta-section {
        padding: 40px 0;
    }

    .cta-content {
        gap: 24px;
    }

    .cta-text h2 {
        font-size: 1.5rem;
    }

    .cta-text p {
        font-size: 0.95rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .cta-button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .sv-hero {
        padding: 20px 0 28px;
    }

    .sv-hero-content h1 {
        font-size: 1.8rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .section-header p {
        font-size: 0.95rem;
    }

    .review-items {
        grid-template-columns: 1fr;
    }

    .cta-illustration {
        width: 80px;
        height: 80px;
    }

    .icon-wrapper {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }

    .coin-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .cta-text h2 {
        font-size: 1.25rem;
    }

    .cta-text p {
        font-size: 0.875rem;
    }

    .cta-buttons .cta-button {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}