/* ============================================
   Partnerships Landing Page — partnerships.css
   ============================================ */

:root {
    --pt-primary: #1d4ed8;
    --pt-primary-light: #3b82f6;
    --pt-primary-50: #eff6ff;
    --pt-primary-100: #dbeafe;
    --pt-green: #059669;
    --pt-green-light: #d1fae5;
    --pt-green-50: #ecfdf5;
    --pt-purple: #7c3aed;
    --pt-purple-light: #ede9fe;
    --pt-orange: #ea580c;
    --pt-orange-light: #fff7ed;
    --pt-teal: #0d9488;
    --pt-teal-light: #ccfbf1;
    --pt-pink: #db2777;
    --pt-pink-light: #fce7f3;
    --pt-dark: #0f172a;
    --pt-gray-900: #1e293b;
    --pt-gray-700: #334155;
    --pt-gray-500: #64748b;
    --pt-gray-300: #cbd5e1;
    --pt-gray-100: #f1f5f9;
    --pt-white: #ffffff;
    --pt-radius: 12px;
    --pt-radius-lg: 20px;
    --pt-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --pt-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --pt-shadow-lg: 0 10px 25px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --pt-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Reset & Base === */
.pt-body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--pt-gray-900);
    background: var(--pt-white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* === Header === */
.pt-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--pt-gray-100);
    padding: 0.75rem 0;
}
.pt-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.pt-header__logo img {
    height: 36px;
    width: auto;
}
.pt-header__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.pt-header__link {
    color: var(--pt-gray-700);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    transition: var(--pt-transition);
}
.pt-header__link:hover {
    color: var(--pt-primary);
    background: var(--pt-primary-50);
    text-decoration: none;
}

/* === Buttons === */
.pt-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 10px;
    padding: 0.625rem 1.25rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--pt-transition);
    white-space: nowrap;
}
.pt-btn:hover { text-decoration: none; }
.pt-btn--primary {
    background: var(--pt-primary);
    color: var(--pt-white);
}
.pt-btn--primary:hover {
    background: #1e40af;
    color: var(--pt-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(29, 78, 216, 0.4);
}
.pt-btn--ghost {
    background: transparent;
    color: var(--pt-primary);
    border: 1px solid var(--pt-primary-100);
}
.pt-btn--ghost:hover {
    background: var(--pt-primary-50);
    color: var(--pt-primary);
}
.pt-btn--outline-sm {
    background: transparent;
    color: var(--pt-gray-700);
    border: 1px solid var(--pt-gray-300);
    padding: 0.4rem 1rem;
    font-size: 0.8125rem;
}
.pt-btn--outline-sm:hover {
    border-color: var(--pt-primary);
    color: var(--pt-primary);
}
.pt-btn--primary-sm {
    background: var(--pt-primary);
    color: var(--pt-white);
    padding: 0.4rem 1rem;
    font-size: 0.8125rem;
}
.pt-btn--primary-sm:hover {
    background: #1e40af;
    color: var(--pt-white);
}
.pt-btn--lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    border-radius: 12px;
}
.pt-btn--full {
    width: 100%;
    justify-content: center;
}
.pt-btn--white {
    background: var(--pt-white);
    color: var(--pt-primary);
}
.pt-btn--white:hover {
    background: var(--pt-primary-50);
    color: var(--pt-primary);
    transform: translateY(-1px);
}
.pt-btn--ghost-white {
    background: transparent;
    color: var(--pt-white);
    border: 1px solid rgba(255,255,255,0.3);
}
.pt-btn--ghost-white:hover {
    background: rgba(255,255,255,0.1);
    color: var(--pt-white);
}

/* === Hero === */
.pt-hero {
    position: relative;
    padding: 8rem 0 5rem;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 50%, #e0e7ff 100%);
    overflow: hidden;
}
.pt-hero__bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(29, 78, 216, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.05) 0%, transparent 50%);
    pointer-events: none;
}
.pt-hero__content { position: relative; z-index: 2; }
.pt-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--pt-white);
    color: var(--pt-primary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    box-shadow: var(--pt-shadow);
}
.pt-hero__title {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--pt-dark);
    margin-bottom: 1.25rem;
}
.pt-hero__highlight {
    background: linear-gradient(135deg, var(--pt-primary), var(--pt-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.pt-hero__subtitle {
    font-size: 1.125rem;
    color: var(--pt-gray-700);
    margin-bottom: 2rem;
    max-width: 540px;
    line-height: 1.7;
}
.pt-hero__cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Hero Stats */
.pt-hero__stats {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-left: 2rem;
}
.pt-hero__stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--pt-white);
    padding: 1.25rem 1.5rem;
    border-radius: var(--pt-radius);
    box-shadow: var(--pt-shadow-md);
    transition: var(--pt-transition);
}
.pt-hero__stat-card:hover {
    transform: translateX(-4px);
    box-shadow: var(--pt-shadow-lg);
}
.pt-hero__stat-card--1 { animation: fadeInRight 0.6s ease-out; }
.pt-hero__stat-card--2 { animation: fadeInRight 0.6s ease-out 0.15s both; }
.pt-hero__stat-card--3 { animation: fadeInRight 0.6s ease-out 0.3s both; }

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

.pt-hero__stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--pt-primary-50);
    color: var(--pt-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.pt-hero__stat-icon--green { background: var(--pt-green-light); color: var(--pt-green); }
.pt-hero__stat-icon--orange { background: var(--pt-orange-light); color: var(--pt-orange); }
.pt-hero__stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--pt-dark);
    line-height: 1.2;
}
.pt-hero__stat-label {
    font-size: 0.8125rem;
    color: var(--pt-gray-500);
    font-weight: 500;
}

/* === Problem Section === */
.pt-problem {
    padding: 5rem 0;
    background: var(--pt-white);
}
.pt-problem__inner {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}
.pt-problem__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #fef2f2;
    color: #dc2626;
    margin-bottom: 1.5rem;
}
.pt-problem__title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--pt-dark);
    margin-bottom: 2.5rem;
}
.pt-problem__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2.5rem;
}
.pt-problem__item {
    padding: 2rem 1.5rem;
    border-radius: var(--pt-radius);
    background: var(--pt-gray-100);
    border: 1px solid transparent;
    transition: var(--pt-transition);
}
.pt-problem__item:hover {
    border-color: var(--pt-primary-100);
    background: var(--pt-primary-50);
}
.pt-problem__number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--pt-primary);
    line-height: 1;
    margin-bottom: 0.75rem;
}
.pt-problem__item p {
    font-size: 0.9375rem;
    color: var(--pt-gray-700);
    margin: 0;
    line-height: 1.6;
}
.pt-problem__solution {
    font-size: 1.0625rem;
    color: var(--pt-gray-700);
    max-width: 700px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    border-radius: var(--pt-radius);
    background: var(--pt-green-50);
    border: 1px solid var(--pt-green-light);
}

/* === Benefits for Institution === */
.pt-benefits {
    padding: 5rem 0;
    background: var(--pt-gray-100);
}
.pt-benefits__header {
    text-align: center;
    margin-bottom: 3rem;
}
.pt-benefits__title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pt-dark);
    margin-bottom: 0.75rem;
}
.pt-benefits__subtitle {
    font-size: 1.0625rem;
    color: var(--pt-gray-500);
}
.pt-benefits__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.pt-benefits__card {
    background: var(--pt-white);
    border-radius: var(--pt-radius-lg);
    padding: 2rem;
    box-shadow: var(--pt-shadow);
    transition: var(--pt-transition);
    border: 1px solid transparent;
}
.pt-benefits__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--pt-shadow-lg);
    border-color: var(--pt-primary-100);
}
.pt-benefits__card-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--pt-primary-50);
    color: var(--pt-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}
.pt-benefits__card-icon--green { background: var(--pt-green-light); color: var(--pt-green); }
.pt-benefits__card-icon--purple { background: var(--pt-purple-light); color: var(--pt-purple); }
.pt-benefits__card-icon--orange { background: var(--pt-orange-light); color: var(--pt-orange); }
.pt-benefits__card-icon--teal { background: var(--pt-teal-light); color: var(--pt-teal); }
.pt-benefits__card-icon--pink { background: var(--pt-pink-light); color: var(--pt-pink); }
.pt-benefits__card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--pt-dark);
    margin-bottom: 0.5rem;
}
.pt-benefits__card p {
    font-size: 0.9375rem;
    color: var(--pt-gray-500);
    margin: 0;
    line-height: 1.6;
}

/* === Student Benefits === */
.pt-students {
    padding: 5rem 0;
    background: var(--pt-white);
}
.pt-students__header {
    text-align: center;
    margin-bottom: 3rem;
}
.pt-students__title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pt-dark);
    margin-bottom: 0.75rem;
}
.pt-students__subtitle {
    font-size: 1.0625rem;
    color: var(--pt-gray-500);
}
.pt-students__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}
.pt-students__item {
    display: flex;
    gap: 1.25rem;
    padding: 1.5rem;
    border-radius: var(--pt-radius);
    background: var(--pt-gray-100);
    transition: var(--pt-transition);
    border: 1px solid transparent;
}
.pt-students__item:hover {
    border-color: var(--pt-primary-100);
    background: var(--pt-primary-50);
}
.pt-students__item-number {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--pt-primary);
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--pt-primary-100);
    border-radius: 10px;
    flex-shrink: 0;
}
.pt-students__item-content h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--pt-dark);
    margin-bottom: 0.375rem;
}
.pt-students__item-content p {
    font-size: 0.875rem;
    color: var(--pt-gray-500);
    margin: 0;
    line-height: 1.6;
}

/* === Primera Experiencia Teaser === */
.pt-pel-teaser {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 50%, #d1fae5 100%);
}
.pt-pel-teaser__card {
    background: var(--pt-white);
    border-radius: var(--pt-radius-lg);
    padding: 3rem;
    box-shadow: var(--pt-shadow-lg);
    position: relative;
    overflow: hidden;
}
.pt-pel-teaser__badge {
    display: inline-block;
    background: var(--pt-green);
    color: var(--pt-white);
    padding: 0.375rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
}
.pt-pel-teaser__content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    align-items: center;
}
.pt-pel-teaser__text h2 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--pt-dark);
    margin-bottom: 1rem;
}
.pt-pel-teaser__text p {
    font-size: 1rem;
    color: var(--pt-gray-700);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}
.pt-pel-teaser__list {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
}
.pt-pel-teaser__list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.9375rem;
    color: var(--pt-gray-700);
}
.pt-pel-teaser__list li svg {
    color: var(--pt-green);
    flex-shrink: 0;
}
.pt-pel-teaser__visual {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.pt-pel-teaser__stat {
    background: var(--pt-green-50);
    border: 1px solid var(--pt-green-light);
    border-radius: var(--pt-radius);
    padding: 1.25rem 1.5rem;
    text-align: center;
}
.pt-pel-teaser__stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--pt-green);
    line-height: 1.2;
}
.pt-pel-teaser__stat-label {
    font-size: 0.8125rem;
    color: var(--pt-gray-500);
    font-weight: 500;
    margin-top: 0.25rem;
}

/* === How it Works === */
.pt-how {
    padding: 5rem 0;
    background: var(--pt-white);
}
.pt-how__title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pt-dark);
    text-align: center;
    margin-bottom: 3rem;
}
.pt-how__grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}
.pt-how__step {
    text-align: center;
    flex: 1;
    max-width: 220px;
    padding: 0 1rem;
}
.pt-how__step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--pt-primary);
    color: var(--pt-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 800;
    margin: 0 auto 1rem;
}
.pt-how__step h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--pt-dark);
    margin-bottom: 0.5rem;
}
.pt-how__step p {
    font-size: 0.875rem;
    color: var(--pt-gray-500);
    margin: 0;
    line-height: 1.6;
}
.pt-how__connector {
    width: 60px;
    height: 2px;
    background: var(--pt-gray-300);
    margin-top: 24px;
    flex-shrink: 0;
}

/* === Social Proof === */
.pt-proof {
    padding: 4rem 0;
    background: var(--pt-gray-100);
}
.pt-proof__inner {
    text-align: center;
}
.pt-proof__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--pt-dark);
    margin-bottom: 2rem;
}
.pt-proof__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}
.pt-proof__stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--pt-primary);
    line-height: 1.2;
}
.pt-proof__stat-label {
    font-size: 0.875rem;
    color: var(--pt-gray-500);
    font-weight: 500;
    margin-top: 0.25rem;
}

/* === FAQ === */
.pt-faq {
    padding: 5rem 0;
    background: var(--pt-white);
}
.pt-faq__title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pt-dark);
    text-align: center;
    margin-bottom: 3rem;
}
.pt-faq__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}
.pt-faq__item {
    padding: 1.5rem;
    border-radius: var(--pt-radius);
    background: var(--pt-gray-100);
    border: 1px solid transparent;
    transition: var(--pt-transition);
}
.pt-faq__item:hover {
    border-color: var(--pt-primary-100);
}
.pt-faq__question {
    font-size: 1rem;
    font-weight: 700;
    color: var(--pt-dark);
    margin-bottom: 0.5rem;
}
.pt-faq__answer {
    font-size: 0.875rem;
    color: var(--pt-gray-500);
    margin: 0;
    line-height: 1.6;
}

/* === Contact Form === */
.pt-contact {
    padding: 5rem 0;
    background: var(--pt-gray-100);
}
.pt-contact__inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    max-width: 950px;
    margin: 0 auto;
    align-items: start;
}
.pt-contact__info h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--pt-dark);
    margin-bottom: 1rem;
}
.pt-contact__info p {
    font-size: 1rem;
    color: var(--pt-gray-700);
    margin-bottom: 2rem;
    line-height: 1.7;
}
.pt-contact__checklist {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.pt-contact__check {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--pt-gray-700);
}
.pt-contact__check svg {
    color: var(--pt-green);
    flex-shrink: 0;
}
.pt-contact__form {
    background: var(--pt-white);
    border-radius: var(--pt-radius-lg);
    padding: 2rem;
    box-shadow: var(--pt-shadow-md);
}
.pt-contact__form-group {
    margin-bottom: 1.25rem;
}
.pt-contact__form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--pt-gray-700);
    margin-bottom: 0.375rem;
}
.pt-contact__form-group input,
.pt-contact__form-group select,
.pt-contact__form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--pt-gray-300);
    border-radius: 10px;
    font-size: 0.9375rem;
    color: var(--pt-gray-900);
    transition: var(--pt-transition);
    font-family: inherit;
    background: var(--pt-white);
}
.pt-contact__form-group input:focus,
.pt-contact__form-group select:focus,
.pt-contact__form-group textarea:focus {
    outline: none;
    border-color: var(--pt-primary);
    box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
}
.pt-contact__form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* === Final CTA === */
.pt-final-cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--pt-primary) 0%, #4338ca 100%);
}
.pt-final-cta__inner {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}
.pt-final-cta__inner h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--pt-white);
    margin-bottom: 1rem;
}
.pt-final-cta__inner p {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 2rem;
}
.pt-final-cta__buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* === Footer === */
.pt-footer {
    background: var(--pt-dark);
    padding: 1.5rem 0;
}
.pt-footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.pt-footer__inner p {
    color: var(--pt-gray-500);
    font-size: 0.8125rem;
    margin: 0;
}
.pt-footer__links {
    display: flex;
    gap: 1.5rem;
}
.pt-footer__links a {
    color: var(--pt-gray-500);
    text-decoration: none;
    font-size: 0.8125rem;
    transition: var(--pt-transition);
}
.pt-footer__links a:hover {
    color: var(--pt-white);
}

/* === Responsive === */
@media (max-width: 991px) {
    .pt-hero { padding: 7rem 0 4rem; }
    .pt-hero__title { font-size: 2.25rem; }
    .pt-benefits__grid { grid-template-columns: repeat(2, 1fr); }
    .pt-problem__grid { grid-template-columns: 1fr; gap: 1rem; }
    .pt-pel-teaser__content { grid-template-columns: 1fr; gap: 2rem; }
    .pt-contact__inner { grid-template-columns: 1fr; }
    .pt-how__grid { flex-wrap: wrap; gap: 1.5rem; }
    .pt-how__connector { display: none; }
    .pt-how__step { max-width: 45%; }
}

@media (max-width: 767px) {
    .pt-hero__title { font-size: 1.75rem; }
    .pt-hero__subtitle { font-size: 1rem; }
    .pt-hero__cta-group { flex-direction: column; }
    .pt-hero__cta-group .pt-btn { width: 100%; justify-content: center; }
    .pt-benefits__grid { grid-template-columns: 1fr; }
    .pt-students__grid { grid-template-columns: 1fr; }
    .pt-faq__grid { grid-template-columns: 1fr; }
    .pt-proof__grid { grid-template-columns: repeat(2, 1fr); }
    .pt-contact__form-row { grid-template-columns: 1fr; }
    .pt-how__step { max-width: 100%; }
    .pt-pel-teaser__card { padding: 2rem 1.5rem; }
    .pt-final-cta__buttons { flex-direction: column; align-items: center; }
    .pt-header__actions { gap: 0.5rem; }
    .pt-header__link { display: none; }
    .pt-footer__inner { flex-direction: column; gap: 0.75rem; text-align: center; }
}