/* =============================================
   Campus Ambassador Page — InternFolio
   Clean, white-focused, premium design
   ============================================= */

/* ---------- Hero ---------- */
.amb-hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--dark);
}

.amb-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.amb-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    opacity: 0.45;
}

.amb-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(26,26,46,0.92) 0%, rgba(106,13,173,0.55) 60%, rgba(255,26,26,0.15) 100%);
}

.amb-hero .container {
    position: relative;
    z-index: 1;
    padding: 80px 0;
}

.amb-hero-content {
    max-width: 700px;
}

.amb-badge {
    display: inline-block;
    background: rgba(255,26,26,0.15);
    border: 1px solid rgba(255,26,26,0.35);
    color: #FF6B6B;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.amb-hero-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 900;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.text-gradient-warm {
    background: linear-gradient(135deg, #FF1A1A, #FF6B35, #FFB347);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.amb-hero-content > p {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    max-width: 580px;
}

.amb-stats-row {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 2.5rem;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 16px;
    padding: 20px 28px;
    backdrop-filter: blur(10px);
    width: fit-content;
}

.amb-stat {
    display: flex;
    flex-direction: column;
    padding: 0 28px;
}

.amb-stat:first-child { padding-left: 0; }
.amb-stat:last-child { padding-right: 0; }

.amb-stat strong {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 900;
    color: #fff;
    line-height: 1;
}

.amb-stat span {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.6);
    margin-top: 4px;
}

.amb-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.2);
}

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

/* ---------- Shared Buttons ---------- */
.btn-amb-primary {
    display: inline-block;
    background: linear-gradient(135deg, #FF1A1A, #CC0000);
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 32px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 20px rgba(255,26,26,0.35);
    text-decoration: none;
}

.btn-amb-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255,26,26,0.45);
}

.btn-amb-primary.btn-block {
    width: 100%;
    text-align: center;
}

.btn-amb-ghost {
    display: inline-block;
    background: transparent;
    color: rgba(255,255,255,0.85);
    font-weight: 600;
    font-size: 1rem;
    padding: 14px 32px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.25);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-amb-ghost:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.5);
    color: #fff;
}

/* ---------- Section Label ---------- */
.amb-section-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--purple);
    margin-bottom: 12px;
}

/* ---------- Benefits Section ---------- */
.amb-benefits-section { padding: 80px 0; }

.amb-benefits-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.amb-benefits-text h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 900;
    color: var(--gray-900);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.amb-benefits-text > p {
    color: var(--gray-600);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.amb-benefits-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.amb-benefits-list li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.amb-check {
    width: 26px;
    height: 26px;
    min-width: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--purple), var(--red));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    margin-top: 2px;
}

.amb-benefits-list li strong {
    display: block;
    font-weight: 700;
    color: var(--gray-900);
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.amb-benefits-list li p {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin: 0;
}

.amb-benefits-visual { position: relative; }

.amb-benefits-img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(106,13,173,0.15), 0 10px 20px rgba(0,0,0,0.08);
}

/* ---------- How It Works (Steps) ---------- */
.amb-steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.amb-step-card {
    background: #fff;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
    transition: transform 0.25s, box-shadow 0.25s;
}

.amb-step-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 35px rgba(106,13,173,0.12);
}

.amb-step-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--purple), var(--red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    line-height: 1;
}

.amb-step-card h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.amb-step-card p {
    color: var(--gray-500);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
}

/* ---------- Application Form ---------- */
.amb-form-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 48px;
    align-items: start;
}

.amb-form-wrapper {
    background: #fff;
    border: 1px solid rgba(0,0,0,0.07);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.amb-form-header {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--gray-100);
}

.amb-form-header h2 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.amb-form-header p {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin: 0;
}

.form-group { margin-bottom: 18px; }
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--gray-800);
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
    appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--purple);
    box-shadow: 0 0 0 3px rgba(106,13,173,0.1);
}

.form-textarea {
    min-height: 130px;
    resize: vertical;
}

/* ---------- Form Side Cards ---------- */
.amb-form-side {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 100px;
}

.amb-eligibility-card {
    background: #fff;
    border: 1px solid rgba(0,0,0,0.07);
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}

.amb-eligibility-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--gray-100);
}

.amb-eligibility-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.amb-eligibility-list li {
    font-size: 0.875rem;
    color: var(--gray-600);
    padding-left: 20px;
    position: relative;
    line-height: 1.5;
}

.amb-eligibility-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--purple);
    font-weight: 700;
}

.amb-earnings-card {
    background: linear-gradient(135deg, var(--dark) 0%, var(--purple-dark) 100%);
    border-radius: 20px;
    padding: 28px;
    text-align: center;
    color: white;
}

.amb-earnings-header {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
    margin-bottom: 12px;
}

.amb-earnings-amount {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    color: #fff;
    line-height: 1;
    margin-bottom: 6px;
}

.amb-earnings-sub {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 16px;
}

.amb-earnings-note {
    font-size: 0.8rem;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 8px 14px;
    color: rgba(255,255,255,0.75);
}

/* --------- Responsive ---------- */
@media (max-width: 1024px) {
    .amb-benefits-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .amb-steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .amb-form-layout {
        grid-template-columns: 1fr;
    }
    .amb-form-side {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
    }
    .amb-eligibility-card,
    .amb-earnings-card {
        flex: 1;
        min-width: 260px;
    }
}

@media (max-width: 768px) {
    /* Hero content aligns to container edges (same as navbar) */
    .amb-hero .container {
        padding: 60px 20px;
    }
    .amb-hero-content {
        max-width: 100%;
        width: 100%;
    }
    .amb-hero-content h1 {
        font-size: 1.9rem;
        line-height: 1.25;
    }
    .amb-hero-content > p {
        font-size: 1rem;
    }
    .amb-stats-row {
        flex-direction: column;
        gap: 12px;
        padding: 16px 20px;
        width: 100%;
    }
    .amb-stat-divider { width: 60px; height: 1px; }
    .amb-stat { padding: 0; text-align: center; align-items: center; }
    .amb-hero-ctas {
        flex-direction: column;
        width: 100%;
    }
    .btn-amb-primary,
    .btn-amb-outline {
        width: 100%;
        text-align: center;
    }
    .amb-steps-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .amb-form-wrapper { padding: 24px; }
    .amb-form-side { flex-direction: column; }
}