/* Diana Osorio Academia Custom CSS */
:root {
    --brand-wine: #8d201f;
    --brand-wine-dark: #4b1513;
    --brand-wine-deep: #2f0e0d;
    --brand-rose: #b4554b;
    --brand-clay: #a33a34;
    --brand-blush: #fbefec;
    --brand-cream: #f7e2cf;
    --brand-cream-light: #fff8f4;
    --brand-ink: #3c1f1d;
    --brand-muted: #7d5550;
    --brand-gold: #d9b886;
    --primary-dark: var(--brand-wine-dark);
    --bs-primary: var(--brand-wine);
    --bs-primary-rgb: 141, 32, 31;
    --bs-link-color: var(--brand-wine);
    --bs-link-hover-color: var(--brand-wine-dark);
}

body {
    background: var(--brand-cream-light);
    color: var(--brand-ink);
}

a {
    color: var(--brand-wine);
}

a:hover {
    color: var(--brand-wine-dark);
}

.bg-primary-dark {
    background-color: var(--brand-wine-dark);
}

.navbar-dark.bg-primary-dark {
    background-color: rgba(75, 21, 19, 0.97) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(247, 226, 207, 0.16);
}

.navbar-brand {
    color: var(--brand-cream-light) !important;
    letter-spacing: 0;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 248, 244, 0.82);
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
    color: var(--brand-cream);
}

.navbar .container {
    gap: 0.75rem;
}

.navbar-brand {
    white-space: nowrap;
}

.nav-icon-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    min-height: 38px;
    border-radius: 999px;
    overflow: hidden;
    white-space: nowrap;
    transition: background-color 160ms ease, color 160ms ease, padding 180ms ease;
}

.nav-icon-link i {
    font-size: 1rem;
    flex: 0 0 auto;
}

.nav-icon-link .nav-label {
    display: inline-block;
    max-width: 0;
    margin-left: 0;
    opacity: 0;
    overflow: hidden;
    white-space: nowrap;
}

@media (min-width: 992px) {
    .nav-icon-link {
        width: 38px;
        max-width: 38px;
        padding-right: 0.7rem !important;
        padding-left: 0.7rem !important;
    }

    .nav-icon-link:hover,
    .nav-icon-link:focus,
    .nav-item.dropdown:hover > .nav-icon-link {
        width: auto;
        max-width: 220px;
        background: rgba(255, 248, 244, 0.1);
        padding-right: 0.95rem !important;
    }

    .nav-icon-link .nav-label {
        width: 0;
        max-width: 0;
        color: var(--brand-cream-light);
        font-size: 0.86rem;
        font-weight: 700;
        line-height: 1.1;
        opacity: 0;
        pointer-events: none;
        transition: max-width 180ms ease, opacity 140ms ease, margin-left 180ms ease;
    }

    .nav-icon-link:hover .nav-label,
    .nav-icon-link:focus .nav-label,
    .nav-item.dropdown:hover > .nav-icon-link .nav-label {
        width: auto;
        max-width: 170px;
        margin-left: 0.5rem;
        opacity: 1;
    }

    .navbar-dark .navbar-nav .nav-link.nav-icon-link {
        flex-wrap: nowrap;
        text-align: left;
    }

    .navbar-expand-lg .navbar-nav {
        align-items: center;
        gap: 0.15rem;
    }
}

@media (max-width: 991.98px) {
    .nav-icon-link {
        width: 100%;
        max-width: none;
        justify-content: flex-start;
        border-radius: 6px;
        gap: 0.55rem;
        padding: 0.65rem 0.85rem !important;
    }

    .nav-icon-link .nav-label {
        width: auto;
        max-width: none;
        margin-left: 0;
        opacity: 1;
        overflow: visible;
        color: var(--brand-cream-light);
        font-size: 0.95rem;
        font-weight: 600;
    }

    .navbar-nav {
        gap: 0.15rem;
    }
}

.text-primary-dark {
    color: var(--brand-wine-dark);
}

.text-brand {
    color: var(--brand-wine);
}

.btn-primary {
    --bs-btn-bg: var(--brand-wine);
    --bs-btn-border-color: var(--brand-wine);
    --bs-btn-hover-bg: var(--brand-clay);
    --bs-btn-hover-border-color: var(--brand-clay);
    --bs-btn-active-bg: var(--brand-wine-dark);
    --bs-btn-active-border-color: var(--brand-wine-dark);
    --bs-btn-color: #fff8f4;
}

.btn-outline-primary {
    --bs-btn-color: var(--brand-wine);
    --bs-btn-border-color: var(--brand-wine);
    --bs-btn-hover-bg: var(--brand-wine);
    --bs-btn-hover-border-color: var(--brand-wine);
}

.btn-warning {
    --bs-btn-bg: var(--brand-cream);
    --bs-btn-border-color: var(--brand-cream);
    --bs-btn-color: var(--brand-wine-dark);
    --bs-btn-hover-bg: #efd0b1;
    --bs-btn-hover-border-color: #efd0b1;
    --bs-btn-hover-color: var(--brand-wine-dark);
}

.btn-outline-light {
    --bs-btn-color: var(--brand-cream-light);
    --bs-btn-border-color: rgba(255, 248, 244, 0.72);
    --bs-btn-hover-bg: var(--brand-cream-light);
    --bs-btn-hover-border-color: var(--brand-cream-light);
    --bs-btn-hover-color: var(--brand-wine-dark);
}

.bg-light {
    background-color: var(--brand-blush) !important;
}

.bg-dark {
    background-color: var(--brand-wine-deep) !important;
}

.text-muted {
    color: var(--brand-muted) !important;
}

.text-primary {
    color: var(--brand-wine) !important;
}

.badge.bg-success,
.badge.bg-warning,
.badge.bg-danger {
    background-color: var(--brand-blush) !important;
    color: var(--brand-wine-dark) !important;
    border: 1px solid rgba(141, 32, 31, 0.16);
}

.brand-logo {
    width: 22px;
    height: 22px;
    object-fit: contain;
    border-radius: 5px;
    vertical-align: middle;
}

footer .brand-logo {
    width: 20px;
    height: 20px;
}

.brand-hero {
    min-height: 72vh;
    background:
        linear-gradient(90deg, rgba(47, 14, 13, 0.92), rgba(141, 32, 31, 0.72), rgba(247, 226, 207, 0.12)),
        url('/static/brand/hero.jpeg') center/cover no-repeat;
}

.brand-eyebrow {
    color: var(--brand-cream);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.78rem;
    font-weight: 700;
}

.brand-section-kicker {
    color: var(--brand-wine);
    font-weight: 700;
}

.brand-about-section {
    background:
        linear-gradient(180deg, var(--brand-cream-light) 0%, #fffdfb 100%);
    padding: 6rem 0 4.5rem;
}

.brand-about-panel {
    background: #fffdfb;
    border: 1px solid rgba(141, 32, 31, 0.12);
    border-left: 8px solid var(--brand-wine);
    border-radius: 8px;
    box-shadow: 0 1.25rem 3rem rgba(75, 21, 19, 0.10);
    padding: 3rem;
}

.brand-about-panel img {
    border: 8px solid rgba(247, 226, 207, 0.88);
}

.brand-schools-section {
    background:
        linear-gradient(180deg, #f6ded8 0%, var(--brand-blush) 52%, #fff8f4 100%);
    border-top: 1px solid rgba(141, 32, 31, 0.18);
    border-bottom: 1px solid rgba(141, 32, 31, 0.16);
    padding: 6rem 0;
    position: relative;
}

.brand-schools-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: 120px;
    height: 4px;
    background: var(--brand-wine);
    border-radius: 999px;
    transform: translate(-50%, -50%);
}

.brand-schools-section .card {
    background: rgba(255, 253, 251, 0.96);
}

.testimonials-section {
    background: var(--brand-cream-light);
    padding: 5.5rem 0 6.5rem;
}

.testimonial-row {
    min-height: 100%;
}

.testimonial-card {
    min-height: 320px;
}

.testimonial-quote {
    min-height: 120px;
}

.testimonial-avatar {
    width: 52px;
    height: 52px;
    object-fit: cover;
    flex: 0 0 52px;
}

.testimonial-controls {
    display: inline-flex;
    gap: 0.5rem;
}

.testimonial-control {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(141, 32, 31, 0.18);
    border-radius: 999px;
    background: #fffdfb;
    color: var(--brand-wine);
    box-shadow: 0 0.5rem 1.25rem rgba(75, 21, 19, 0.10);
}

.testimonial-control:hover {
    background: var(--brand-wine);
    color: #fffdfb;
}

.testimonial-indicators {
    position: static;
    gap: 0.5rem;
    margin: 2rem 0 0;
}

.testimonial-indicators [data-bs-target] {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 999px;
    background-color: rgba(141, 32, 31, 0.28);
    opacity: 1;
}

.testimonial-indicators .active {
    width: 28px;
    background-color: var(--brand-wine);
}

.brand-panel {
    background: var(--brand-blush);
    border-left: 4px solid var(--brand-wine);
}

.school-icon {
    background-color: rgba(141, 32, 31, 0.09) !important;
}

/* Cards hover effect */
.card {
    background: rgba(255, 248, 244, 0.92);
    border-color: rgba(141, 32, 31, 0.08) !important;
    border-radius: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.75rem 1.5rem rgba(75, 21, 19, 0.12) !important;
}

.dropdown-menu {
    background: var(--brand-cream-light);
    border-color: rgba(141, 32, 31, 0.12);
    box-shadow: 0 1rem 2rem rgba(75, 21, 19, 0.16);
}

.dropdown-item {
    color: var(--brand-ink);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: var(--brand-blush);
    color: var(--brand-wine-dark);
}

.form-control,
.form-select {
    background-color: #fffdfb;
    border-color: rgba(141, 32, 31, 0.2);
    color: var(--brand-ink);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--brand-rose);
    box-shadow: 0 0 0 0.2rem rgba(141, 32, 31, 0.16);
}

/* Breadcrumbs */
.breadcrumb-item a {
    color: inherit;
    opacity: 0.7;
}
.breadcrumb-item a:hover {
    opacity: 1;
}

/* Footer */
footer {
    border-top: 1px solid rgba(247, 226, 207, 0.15);
}

footer .text-muted {
    color: rgba(255, 248, 244, 0.66) !important;
}

footer a:hover {
    color: var(--brand-cream) !important;
}

.footer-contact {
    display: grid;
    gap: 0.45rem;
    font-size: 0.95rem;
}

.footer-contact i {
    color: var(--brand-cream);
    width: 18px;
}

.legal-hero {
    background:
        linear-gradient(135deg, rgba(75, 21, 19, 0.96), rgba(141, 32, 31, 0.88));
    color: var(--brand-cream-light);
    padding: 4.5rem 0;
}

.legal-content {
    padding: 4rem 0;
    background: var(--brand-cream-light);
}

.legal-panel {
    max-width: 920px;
    margin: 0 auto;
    background: #fffdfb;
    border: 1px solid rgba(141, 32, 31, 0.12);
    border-radius: 8px;
    box-shadow: 0 1rem 2.5rem rgba(75, 21, 19, 0.08);
    padding: 3rem;
}

.legal-panel h2 {
    color: var(--brand-wine-dark);
    font-size: 1.2rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.legal-panel p {
    line-height: 1.75;
}

.brand-toast-stack {
    position: fixed;
    top: 5.25rem;
    right: 1.25rem;
    z-index: 1080;
    display: grid;
    gap: 0.85rem;
    width: min(420px, calc(100vw - 2rem));
}

.brand-toast {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 0.9rem;
    align-items: start;
    overflow: hidden;
    background: rgba(255, 253, 251, 0.96);
    border: 1px solid rgba(141, 32, 31, 0.14);
    border-left: 5px solid var(--brand-wine);
    border-radius: 8px;
    box-shadow: 0 1rem 2.5rem rgba(47, 14, 13, 0.18);
    color: var(--brand-ink);
    padding: 1rem 1rem 0.95rem;
    animation: brandToastIn 240ms ease-out both;
    backdrop-filter: blur(14px);
}

.brand-toast.is-hiding {
    animation: brandToastOut 260ms ease-in both;
}

.brand-toast-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 999px;
    background: var(--brand-blush);
    color: var(--brand-wine);
}

.brand-toast-title {
    color: var(--brand-wine-dark);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 0.2rem;
}

.brand-toast-message {
    color: var(--brand-muted);
    font-size: 0.94rem;
    line-height: 1.4;
}

.brand-toast-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--brand-muted);
}

.brand-toast-close:hover {
    background: var(--brand-blush);
    color: var(--brand-wine-dark);
}

.brand-toast-progress {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--brand-wine);
    transform-origin: left;
    animation: brandToastProgress 5s linear forwards;
}

.brand-toast-success {
    border-left-color: #4f8f5f;
}

.brand-toast-success .brand-toast-icon,
.brand-toast-success .brand-toast-progress {
    background: #4f8f5f;
}

.brand-toast-success .brand-toast-icon {
    color: #fffdfb;
}

.brand-toast-warning {
    border-left-color: var(--brand-gold);
}

.brand-toast-warning .brand-toast-icon,
.brand-toast-warning .brand-toast-progress {
    background: var(--brand-gold);
}

.brand-toast-warning .brand-toast-icon {
    color: var(--brand-wine-dark);
}

.brand-toast-danger {
    border-left-color: var(--brand-clay);
}

.brand-toast-danger .brand-toast-icon,
.brand-toast-danger .brand-toast-progress {
    background: var(--brand-clay);
}

.brand-toast-danger .brand-toast-icon {
    color: #fffdfb;
}

.brand-toast-info .brand-toast-icon,
.brand-toast-info .brand-toast-progress {
    background: var(--brand-wine);
}

.brand-toast-info .brand-toast-icon {
    color: #fffdfb;
}

.brand-about-hero {
    background:
        linear-gradient(115deg, rgba(75, 21, 19, 0.94), rgba(141, 32, 31, 0.72)),
        url("/static/brand/hero.jpeg") center/cover;
    color: var(--brand-cream-light);
}

.brand-about-hero .lead,
.brand-about-hero p {
    color: rgba(255, 248, 244, 0.9);
}

.brand-about-photo {
    width: min(420px, 90vw);
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 999px;
    border: 10px solid rgba(255, 248, 244, 0.72);
    box-shadow: 0 1.5rem 4rem rgba(47, 14, 13, 0.34);
}

.brand-content-panel {
    background: rgba(255, 253, 251, 0.88);
    border: 1px solid rgba(141, 32, 31, 0.12);
    border-radius: 8px;
    padding: clamp(1.25rem, 3vw, 2rem);
    box-shadow: 0 1rem 2.5rem rgba(75, 21, 19, 0.08);
}

.brand-check-list {
    display: grid;
    gap: 0.9rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.brand-check-list li {
    position: relative;
    padding-left: 2rem;
    color: var(--brand-muted);
}

.brand-check-list li::before {
    position: absolute;
    left: 0;
    top: 0.05rem;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 999px;
    background: var(--brand-wine);
    color: var(--brand-cream-light);
    content: "\2713";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 800;
}

.brand-feature-tile {
    min-height: 100%;
    border-radius: 8px;
    background: #fffdfb;
    border: 1px solid rgba(141, 32, 31, 0.12);
    padding: 1.5rem;
    box-shadow: 0 1rem 2rem rgba(75, 21, 19, 0.06);
}

.brand-feature-tile i {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--brand-blush);
    color: var(--brand-wine);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.brand-feature-tile h3 {
    color: var(--brand-wine-dark);
    font-size: 1.08rem;
    font-weight: 800;
}

.brand-feature-tile p {
    color: var(--brand-muted);
    margin-bottom: 0;
}

.brand-about-cta {
    background: linear-gradient(135deg, var(--brand-wine-dark), var(--brand-wine));
    border-radius: 8px;
    color: var(--brand-cream-light);
    padding: clamp(2rem, 5vw, 4rem);
}

.brand-about-cta .lead {
    color: rgba(255, 248, 244, 0.86);
}

.course-detail-cover {
    overflow: hidden;
    border-radius: 8px;
    background: var(--brand-blush);
    box-shadow: 0 1rem 2.5rem rgba(75, 21, 19, 0.12);
}

.course-detail-cover img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.course-preview-video {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    border-radius: 8px;
    background: var(--brand-wine-deep);
    box-shadow: 0 1.5rem 3.5rem rgba(75, 21, 19, 0.18);
}

.course-preview-video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.course-curriculum-preview .accordion-item {
    border: 1px solid rgba(141, 32, 31, 0.12);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 0.75rem;
    background: #fffdfb;
}

.course-curriculum-preview .accordion-button {
    background: #fffdfb;
    color: var(--brand-ink);
    box-shadow: none;
}

.course-curriculum-preview .accordion-button:not(.collapsed) {
    background: var(--brand-blush);
    color: var(--brand-wine-dark);
}

.curriculum-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 999px;
    background: var(--brand-wine);
    color: var(--brand-cream-light);
    font-weight: 800;
}

.lesson-preview-list .list-group-item {
    border-color: rgba(141, 32, 31, 0.08);
    padding: 1rem 0;
}

.lesson-preview-icon {
    width: 28px;
    text-align: center;
    margin-top: 0.2rem;
}

@keyframes brandToastIn {
    from {
        opacity: 0;
        transform: translateY(-8px) translateX(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0) translateX(0);
    }
}

@keyframes brandToastOut {
    from {
        opacity: 1;
        transform: translateY(0) translateX(0);
    }
    to {
        opacity: 0;
        transform: translateY(-8px) translateX(16px);
    }
}

@keyframes brandToastProgress {
    from {
        transform: scaleX(1);
    }
    to {
        transform: scaleX(0);
    }
}

@media (max-width: 575.98px) {
    .brand-toast-stack {
        top: 4.75rem;
        right: 0.75rem;
        left: 0.75rem;
        width: auto;
    }
}

/* Sidebar accordion */
.curriculum-sidebar::-webkit-scrollbar {
    width: 6px;
}
.curriculum-sidebar::-webkit-scrollbar-track {
    background: #1a1a2e;
}
.curriculum-sidebar::-webkit-scrollbar-thumb {
    background: #444;
    border-radius: 3px;
}