/**
 * EI Trainer Profiles - CRO Optimised Styles
 * Brand Colors: Teal #006666, Lemon Chiffon #FDF8CE
 */

:root {
    --ei-teal: #006666;
    --ei-teal-hover: #005252;
    --ei-teal-light: #e6f2f2;
    --ei-cream: #FDF8CE;
    --ei-cream-hover: #f5eba0;
    --ei-text: #1a1a1a;
    --ei-text-secondary: #555555;
    --ei-text-muted: #777777;
    --ei-bg: #ffffff;
    --ei-bg-alt: #f8f9fa;
    --ei-bg-warm: #fffdf5;
    --ei-border: #e5e7eb;
    --ei-border-light: #f0f0f0;
    --ei-success: #059669;
    --ei-error: #dc2626;
    --ei-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --ei-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --ei-shadow-lg: 0 10px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --ei-shadow-xl: 0 20px 40px -10px rgba(0,0,0,0.15);
    --ei-radius-sm: 6px;
    --ei-radius: 12px;
    --ei-radius-lg: 16px;
    --ei-radius-full: 9999px;
    --ei-transition: 0.2s ease;
    --ei-font: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

/* Reset & Base */
.ei-profile *, .ei-profile *::before, .ei-profile *::after { box-sizing: border-box; }
.ei-profile { font-family: var(--ei-font); color: var(--ei-text); line-height: 1.6; -webkit-font-smoothing: antialiased; }
.ei-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ===========================================
   BUTTONS - CRO Optimised
   =========================================== */
.ei-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--ei-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--ei-transition);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
}

.ei-btn--primary {
    background: var(--ei-teal);
    color: #fff;
    border-color: var(--ei-teal);
    box-shadow: var(--ei-shadow), 0 0 0 0 rgba(0,102,102,0.3);
}
.ei-btn--primary:hover {
    background: var(--ei-teal-hover);
    border-color: var(--ei-teal-hover);
    transform: translateY(-1px);
    box-shadow: var(--ei-shadow-lg), 0 0 0 4px rgba(0,102,102,0.15);
}

.ei-btn--secondary {
    background: var(--ei-cream);
    color: var(--ei-teal);
    border-color: var(--ei-cream);
}
.ei-btn--secondary:hover {
    background: var(--ei-cream-hover);
    border-color: var(--ei-cream-hover);
}

.ei-btn--ghost {
    background: transparent;
    color: var(--ei-teal);
    border-color: var(--ei-border);
}
.ei-btn--ghost:hover {
    background: var(--ei-teal-light);
    border-color: var(--ei-teal);
}

.ei-btn--large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    flex-direction: column;
    gap: 0.25rem;
}
.ei-btn__subtext {
    font-size: 0.8rem;
    font-weight: 400;
    opacity: 0.9;
}

.ei-btn--full { width: 100%; }
.ei-btn + .ei-btn { margin-top: 0.75rem; }

/* ===========================================
   HERO SECTION
   =========================================== */
.ei-profile__hero {
    background: linear-gradient(135deg, var(--ei-bg) 0%, var(--ei-bg-warm) 100%);
    padding: 3rem 1.5rem;
    border-bottom: 1px solid var(--ei-border-light);
}

.ei-profile__hero-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2.5rem;
    align-items: start;
}

@media (max-width: 768px) {
    .ei-profile__hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }
}

/* Photo */
.ei-profile__photo-container {
    position: relative;
    flex-shrink: 0;
}

.ei-profile__photo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #fff;
    box-shadow: var(--ei-shadow-lg);
}

.ei-profile__photo--placeholder {
    background: linear-gradient(135deg, var(--ei-teal) 0%, var(--ei-teal-hover) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 4rem;
    font-weight: 600;
}

.ei-profile__verified-badge {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 36px;
    height: 36px;
    background: var(--ei-success);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid #fff;
    box-shadow: var(--ei-shadow);
}

@media (max-width: 768px) {
    .ei-profile__photo-container { margin: 0 auto; }
    .ei-profile__photo { width: 140px; height: 140px; }
}

/* Hero Content */
.ei-profile__hero-content { padding-top: 0.5rem; }

.ei-profile__name {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--ei-text);
    margin: 0 0 0.5rem 0;
    line-height: 1.2;
}

.ei-profile__headline {
    font-size: 1.25rem;
    color: var(--ei-teal);
    margin: 0 0 1rem 0;
    font-weight: 500;
}

/* Quick Stats */
.ei-profile__quick-stats {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.ei-profile__quick-stat {
    font-size: 0.95rem;
    color: var(--ei-text-secondary);
}
.ei-profile__quick-stat strong {
    color: var(--ei-teal);
    font-weight: 700;
}

@media (max-width: 768px) {
    .ei-profile__quick-stats { justify-content: center; }
}

/* Format badges */
.ei-profile__formats {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.ei-profile__format-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--ei-bg);
    border: 1px solid var(--ei-border);
    padding: 0.4rem 0.75rem;
    border-radius: var(--ei-radius-full);
    font-size: 0.85rem;
    color: var(--ei-text-secondary);
}

@media (max-width: 768px) {
    .ei-profile__formats { justify-content: center; }
}

/* Hero CTA */
.ei-profile__hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .ei-profile__hero-cta {
        flex-direction: column;
        align-items: center;
    }
    .ei-profile__hero-cta .ei-btn { width: 100%; max-width: 300px; }
    .ei-profile__hero-cta .ei-btn + .ei-btn { margin-top: 0; }
}

/* Hero Testimonial */
.ei-profile__hero-testimonial {
    background: var(--ei-bg);
    border-left: 3px solid var(--ei-cream);
    padding: 1rem 1.25rem;
    border-radius: 0 var(--ei-radius-sm) var(--ei-radius-sm) 0;
    max-width: 500px;
}
.ei-profile__hero-testimonial p {
    margin: 0 0 0.5rem 0;
    font-style: italic;
    color: var(--ei-text-secondary);
    font-size: 0.95rem;
}
.ei-profile__hero-testimonial cite {
    font-style: normal;
    font-size: 0.85rem;
    color: var(--ei-text-muted);
}

@media (max-width: 768px) {
    .ei-profile__hero-testimonial { margin: 0 auto; }
}

/* ===========================================
   AT A GLANCE SECTION
   =========================================== */
.ei-profile__glance {
    background: var(--ei-teal);
    color: #fff;
    padding: 1.5rem;
}

.ei-profile__glance-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.ei-profile__glance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.ei-profile__glance-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(255,255,255,0.1);
    border-radius: var(--ei-radius-sm);
}

.ei-profile__glance-item--highlight {
    background: rgba(253,248,206,0.2);
    border: 1px solid rgba(253,248,206,0.3);
}

.ei-profile__glance-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.ei-profile__glance-content strong {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.8;
    margin-bottom: 0.15rem;
}
.ei-profile__glance-content span {
    font-size: 0.95rem;
}

/* ===========================================
   MAIN CONTENT AREA
   =========================================== */
.ei-profile__main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 3rem;
    align-items: start;
}

@media (max-width: 960px) {
    .ei-profile__main {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.ei-profile__content { min-width: 0; }

/* Sections */
.ei-profile__section {
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--ei-border-light);
}
.ei-profile__section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.ei-profile__section-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--ei-text);
    margin: 0 0 1.25rem 0;
}

/* Bio & Approach */
.ei-profile__bio p, .ei-profile__approach p, .ei-profile__lived p {
    margin: 0 0 1rem 0;
    color: var(--ei-text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

.ei-profile__philosophy {
    background: var(--ei-cream);
    border: none;
    border-radius: var(--ei-radius);
    padding: 1.25rem 1.5rem;
    margin: 1.5rem 0 0 0;
    font-style: italic;
    font-size: 1.1rem;
    color: var(--ei-teal);
}

.ei-profile__signature {
    background: var(--ei-teal-light);
    padding: 1rem 1.25rem;
    border-radius: var(--ei-radius-sm);
    margin-top: 1rem;
    color: var(--ei-text-secondary);
}

/* Video */
.ei-profile__video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    border-radius: var(--ei-radius);
    overflow: hidden;
    box-shadow: var(--ei-shadow-lg);
}
.ei-profile__video-wrapper iframe {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
}

/* Testimonials */
.ei-profile__testimonials {
    display: grid;
    gap: 1.25rem;
}

.ei-profile__testimonial {
    background: var(--ei-bg-warm);
    border-radius: var(--ei-radius);
    padding: 1.5rem;
    border: none;
    margin: 0;
    position: relative;
}
.ei-profile__testimonial::before {
    content: '"';
    position: absolute;
    top: 0.5rem;
    left: 1rem;
    font-size: 4rem;
    color: var(--ei-cream);
    font-family: Georgia, serif;
    line-height: 1;
}

.ei-profile__testimonial-quote {
    margin: 0 0 1rem 0;
    font-size: 1.05rem;
    color: var(--ei-text-secondary);
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.ei-profile__testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.ei-profile__testimonial-author strong {
    color: var(--ei-text);
    font-size: 0.95rem;
}
.ei-profile__testimonial-author span {
    color: var(--ei-text-muted);
    font-size: 0.85rem;
}

/* Logos */
.ei-profile__logos {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: center;
}

.ei-profile__logo {
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all var(--ei-transition);
}
.ei-profile__logo:hover { filter: none; opacity: 1; }
.ei-profile__logo img { max-height: 45px; width: auto; }

.ei-profile__logo--text {
    background: var(--ei-bg-alt);
    padding: 0.75rem 1rem;
    border-radius: var(--ei-radius-sm);
    font-weight: 500;
    color: var(--ei-text-secondary);
    font-size: 0.9rem;
    filter: none;
    opacity: 1;
}

/* Tags */
.ei-profile__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.ei-profile__tag {
    background: var(--ei-cream);
    color: var(--ei-teal);
    padding: 0.5rem 1rem;
    border-radius: var(--ei-radius-full);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Credentials */
.ei-profile__credentials {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.75rem;
}
.ei-profile__credentials li {
    color: var(--ei-text-secondary);
    font-size: 1rem;
}

/* Accessibility */
.ei-profile__accessibility {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.ei-profile__accessibility-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--ei-bg-alt);
    padding: 0.75rem 1rem;
    border-radius: var(--ei-radius-sm);
    font-size: 0.9rem;
    color: var(--ei-text-secondary);
}
.ei-profile__accessibility-icon { font-size: 1.25rem; }

/* ===========================================
   STICKY SIDEBAR
   =========================================== */
.ei-profile__sidebar {
    position: relative;
}

.ei-profile__sidebar-sticky {
    position: sticky;
    top: 2rem;
}

@media (max-width: 960px) {
    .ei-profile__sidebar { display: none; }
}

.ei-profile__sidebar-card {
    background: var(--ei-bg);
    border: 1px solid var(--ei-border);
    border-radius: var(--ei-radius-lg);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--ei-shadow);
}

.ei-profile__sidebar-photo { margin-bottom: 1rem; }
.ei-profile__sidebar-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--ei-cream);
}

.ei-profile__sidebar-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--ei-text);
    margin: 0 0 0.5rem 0;
}

.ei-profile__sidebar-stats {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    font-size: 0.85rem;
    color: var(--ei-text-muted);
}

.ei-profile__sidebar-note {
    margin: 1rem 0 0 0;
    font-size: 0.85rem;
    color: var(--ei-text-muted);
}

/* Trust signals */
.ei-profile__trust {
    margin-top: 1.25rem;
    padding: 1rem;
    background: var(--ei-bg-alt);
    border-radius: var(--ei-radius-sm);
}

.ei-profile__trust-item {
    font-size: 0.85rem;
    color: var(--ei-text-secondary);
    padding: 0.35rem 0;
}

/* ===========================================
   FINAL CTA
   =========================================== */
.ei-profile__final-cta {
    background: linear-gradient(135deg, var(--ei-teal) 0%, var(--ei-teal-hover) 100%);
    color: #fff;
    padding: 4rem 1.5rem;
    text-align: center;
}

.ei-profile__final-cta-inner {
    max-width: 600px;
    margin: 0 auto;
}

.ei-profile__final-cta h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 0.75rem 0;
}

.ei-profile__final-cta p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin: 0 0 2rem 0;
}

.ei-profile__final-cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.ei-profile__final-cta .ei-btn--primary {
    background: var(--ei-cream);
    color: var(--ei-teal);
    border-color: var(--ei-cream);
}
.ei-profile__final-cta .ei-btn--primary:hover {
    background: #fff;
    border-color: #fff;
}

.ei-profile__final-cta .ei-btn--ghost {
    color: #fff;
    border-color: rgba(255,255,255,0.4);
}
.ei-profile__final-cta .ei-btn--ghost:hover {
    background: rgba(255,255,255,0.15);
    border-color: #fff;
}

.ei-profile__connect {
    margin: 1.5rem 0 0 0;
    font-size: 0.95rem;
    opacity: 0.9;
}
.ei-profile__connect a {
    color: var(--ei-cream);
    text-decoration: underline;
}

/* ===========================================
   MOBILE STICKY CTA
   =========================================== */
.ei-profile__mobile-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--ei-bg);
    padding: 1rem;
    border-top: 1px solid var(--ei-border);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    z-index: 100;
}

.ei-profile__mobile-cta .ei-btn {
    width: 100%;
    padding: 1rem;
}

@media (max-width: 960px) {
    .ei-profile__mobile-cta { display: block; }
    .ei-profile { padding-bottom: 80px; }
}

/* ===========================================
   TRAINER CARDS (Listing)
   =========================================== */
.ei-trainer-listing {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 2rem 0;
}

.ei-trainer-card {
    background: var(--ei-bg);
    border-radius: var(--ei-radius-lg);
    overflow: hidden;
    border: 1px solid var(--ei-border);
    transition: all var(--ei-transition);
}
.ei-trainer-card:hover {
    box-shadow: var(--ei-shadow-lg);
    transform: translateY(-2px);
}

.ei-trainer-card__image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.ei-trainer-card__content { padding: 1.5rem; }

.ei-trainer-card__name {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
}
.ei-trainer-card__name a { color: var(--ei-text); text-decoration: none; }
.ei-trainer-card__name a:hover { color: var(--ei-teal); }

.ei-trainer-card__headline {
    color: var(--ei-text-secondary);
    font-size: 0.95rem;
    margin: 0 0 1rem 0;
    line-height: 1.5;
}

.ei-trainer-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 1rem;
}

.ei-tag {
    background: var(--ei-cream);
    color: var(--ei-teal);
    padding: 0.3rem 0.65rem;
    border-radius: var(--ei-radius-full);
    font-size: 0.8rem;
    font-weight: 500;
}

/* ===========================================
   UTILITIES
   =========================================== */
.ei-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--ei-border);
    border-top-color: var(--ei-teal);
    border-radius: 50%;
    animation: ei-spin 0.8s linear infinite;
}
@keyframes ei-spin { to { transform: rotate(360deg); } }

.ei-message {
    padding: 1rem 1.25rem;
    border-radius: var(--ei-radius-sm);
    margin-bottom: 1rem;
}
.ei-message--success { background: #ecfdf5; color: var(--ei-success); border: 1px solid #a7f3d0; }
.ei-message--error { background: #fef2f2; color: var(--ei-error); border: 1px solid #fecaca; }

.ei-required { color: var(--ei-error); }

.ei-success-icon {
    width: 64px;
    height: 64px;
    background: var(--ei-success);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1rem;
}

/* Login/Access States */
.ei-login-required, .ei-access-denied {
    max-width: 500px;
    margin: 3rem auto;
    padding: 2.5rem;
    text-align: center;
    background: var(--ei-bg-alt);
    border-radius: var(--ei-radius-lg);
    border: 1px solid var(--ei-border);
}
.ei-login-required h3, .ei-access-denied h3 {
    margin: 0 0 0.75rem 0;
    color: var(--ei-text);
}
.ei-login-required p, .ei-access-denied p {
    margin: 0 0 1.25rem 0;
    color: var(--ei-text-secondary);
}

/* Old button class for compatibility */
.ei-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--ei-radius);
    border: none;
    cursor: pointer;
    transition: all var(--ei-transition);
    text-decoration: none;
}
.ei-button--primary {
    background: var(--ei-teal);
    color: #fff;
}
.ei-button--primary:hover { background: var(--ei-teal-hover); }
.ei-button--secondary {
    background: var(--ei-cream);
    color: var(--ei-teal);
}
.ei-button--secondary:hover { background: var(--ei-cream-hover); }
.ei-button--small { padding: 0.5rem 1rem; font-size: 0.875rem; }