/* ============================================
   SUBPAGES SHARED STYLES
   ============================================ */

/* PAGE HERO */
.page-hero {
    position: relative;
    height: 50vh;
    min-height: 350px;
    max-height: 550px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}
.page-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(7,22,32,0.8) 0%, rgba(32,178,170,0.25) 50%, rgba(64,224,208,0.15) 100%);
}
.page-hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
    padding: 20px;
}
.page-hero__subtitle {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--aqua-200);
    margin-bottom: 12px;
}
.page-hero__title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.05;
    margin-bottom: 16px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.page-hero__text {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin: 0 auto;
}

/* SPECIES NAV */
.species-nav {
    background: var(--dark);
    padding: 0;
    position: sticky;
    top: var(--header-height);
    z-index: 50;
    border-bottom: 1px solid rgba(127,255,212,0.1);
    overflow-x: auto;
}
.species-nav .page-width {
    display: flex;
    gap: 0;
    white-space: nowrap;
}
.species-nav__item {
    padding: 16px 24px;
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.6);
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
}
.species-nav__item:hover,
.species-nav__item.active {
    color: var(--aqua-200);
    border-bottom-color: var(--aqua-200);
    background: rgba(127,255,212,0.05);
}

/* VIDEO SECTIONS */
.video-section { padding: 80px 20px; }
.video-section--alt { background: var(--bg-light); }
.video-section__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}
.video-player {
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-light);
    box-shadow: 0 4px 20px var(--shadow);
}
.video-player video {
    width: 100%;
    display: block;
    background: #000;
}
.video-player h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    text-transform: uppercase;
    padding: 16px 20px 4px;
    color: var(--dark);
}
.video-player p {
    padding: 0 20px 16px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.video-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}
.video-gallery img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.3s;
    cursor: pointer;
}
.video-gallery img:hover { transform: scale(1.03); }

/* EXPERT PROFILES */
.expert-intro { padding: 80px 20px; background: var(--bg-light); }
.expert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: var(--max-width);
    margin: 0 auto;
}
.expert-profile {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow);
    transition: transform 0.3s;
}
.expert-profile:hover { transform: translateY(-4px); }
.expert-profile__image { height: 250px; overflow: hidden; }
.expert-profile__image img { width: 100%; height: 100%; object-fit: cover; }
.expert-profile__info { padding: 24px; }
.expert-profile__info h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    text-transform: uppercase;
    margin-bottom: 8px;
    color: var(--dark);
}
.expert-profile__info p { font-size: 0.9rem; color: var(--text-light); line-height: 1.6; }

/* SHOP GRID */
.shop-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: var(--max-width);
    margin: 0 auto;
}
.shop-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow);
    transition: transform 0.3s;
    border: 1px solid var(--border);
}
.shop-card:hover { transform: translateY(-4px); }
.shop-card__image { height: 300px; overflow: hidden; background: var(--bg-light); }
.shop-card__image img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.shop-card:hover .shop-card__image img { transform: scale(1.05); }
.shop-card__info { padding: 24px; }
.shop-card__info h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 6px;
}
.shop-card__price {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}
.shop-card__desc {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 16px;
}

/* PILLAR GRID (Conservation) */
.pillar-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: var(--max-width);
    margin: 0 auto;
}
.pillar-card {
    background: #fff;
    border-radius: 12px;
    padding: 32px 24px;
    box-shadow: 0 4px 20px var(--shadow);
    border: 1px solid var(--border);
    transition: transform 0.3s;
}
.pillar-card:hover { transform: translateY(-4px); }
.pillar-card__icon { font-size: 2.5rem; margin-bottom: 16px; }
.pillar-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    text-transform: uppercase;
    margin-bottom: 10px;
    color: var(--dark);
}
.pillar-card p { font-size: 0.9rem; color: var(--text-light); line-height: 1.6; }

/* MEMBERSHIP CTA */
.membership-cta { padding: 60px 20px; }
.membership-cta__card {
    max-width: 550px;
    margin: 0 auto;
    background: #fff;
    border-radius: 16px;
    padding: 48px 40px;
    box-shadow: 0 8px 40px var(--shadow-strong);
    border: 2px solid var(--primary);
}
.membership-cta__card--premium {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-card) 100%);
    border-color: var(--gold);
}

/* RESOURCE SECTIONS */
.resource-section { padding: 60px 20px; }
.resource-section--alt { background: var(--bg-light); }
.resource-block {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    gap: 30px;
    align-items: flex-start;
}
.resource-block__icon {
    font-size: 3rem;
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--aqua-50);
    border-radius: 16px;
    border: 1px solid var(--border);
}
.resource-block__content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    text-transform: uppercase;
    margin-bottom: 10px;
    color: var(--dark);
}
.resource-block__content p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 16px;
}
.resource-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px 20px;
}
.resource-list li {
    font-size: 0.9rem;
    color: var(--text);
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
}
.resource-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

/* HOWTO GRID */
.howto-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: var(--max-width);
    margin: 0 auto;
}
.howto-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow);
    border: 1px solid var(--border);
}
.howto-card__thumb {
    position: relative;
    height: 180px;
    overflow: hidden;
}
.howto-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.howto-card__lock {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0,0,0,0.7);
    color: #fff;
    padding: 4px 12px;
    font-size: 0.72rem;
    font-weight: 600;
    border-radius: 20px;
    backdrop-filter: blur(4px);
}
.howto-card h3 {
    font-size: 0.95rem;
    font-weight: 700;
    padding: 16px 16px 4px;
    color: var(--dark);
}
.howto-card p {
    font-size: 0.85rem;
    color: var(--text-light);
    padding: 0 16px 16px;
    line-height: 1.5;
}

/* GUIDE GRID */
.guide-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: var(--max-width);
    margin: 0 auto;
}
.guide-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow);
    border: 1px solid var(--border);
    transition: transform 0.3s;
}
.guide-card:hover { transform: translateY(-4px); }
.guide-card img { width: 100%; height: 200px; object-fit: cover; }
.guide-card__info { padding: 20px; }
.guide-card__tag {
    display: inline-block;
    padding: 3px 12px;
    background: var(--aqua-50);
    color: var(--primary);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 20px;
    margin-bottom: 8px;
    border: 1px solid var(--border);
}
.guide-card__info h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 6px;
}
.guide-card__info p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* STEPS GRID */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: var(--max-width);
    margin: 0 auto;
}
.step-card {
    text-align: center;
    padding: 32px 24px;
}
.step-card__number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: #fff;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 4px 15px rgba(32,178,170,0.3);
}
.step-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    text-transform: uppercase;
    margin-bottom: 10px;
    color: var(--dark);
}
.step-card p { font-size: 0.95rem; color: var(--text-light); line-height: 1.6; }

/* SESSION GRID */
.session-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: var(--max-width);
    margin: 0 auto;
}
.session-card {
    background: #fff;
    border-radius: 12px;
    padding: 32px 24px;
    box-shadow: 0 4px 20px var(--shadow);
    border: 1px solid var(--border);
}
.session-card__icon { font-size: 2.5rem; margin-bottom: 16px; }
.session-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    text-transform: uppercase;
    margin-bottom: 10px;
    color: var(--dark);
}
.session-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.6;
}
.session-card ul { padding: 0; }
.session-card li {
    padding: 6px 0;
    padding-left: 20px;
    font-size: 0.88rem;
    color: var(--text);
    position: relative;
}
.session-card li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* BOOKING FORM */
.booking-form-wrap {
    max-width: 700px;
    margin: 0 auto;
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 8px 40px var(--shadow-strong);
    border: 1px solid var(--border);
}
.booking-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}
.booking-form__field { margin-bottom: 20px; }
.booking-form__field label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}
.booking-form__field input,
.booking-form__field select,
.booking-form__field textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: var(--font-main);
    font-size: 0.95rem;
    color: var(--text);
    transition: border-color 0.3s;
    background: var(--bg-warm);
}
.booking-form__field input:focus,
.booking-form__field select:focus,
.booking-form__field textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(32,178,170,0.1);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .expert-grid { grid-template-columns: 1fr; max-width: 500px; }
    .shop-grid { grid-template-columns: repeat(2, 1fr); }
    .pillar-grid { grid-template-columns: repeat(2, 1fr); }
    .howto-grid { grid-template-columns: repeat(2, 1fr); }
    .guide-grid { grid-template-columns: repeat(2, 1fr); }
    .session-grid { grid-template-columns: 1fr; max-width: 500px; }
}

@media (max-width: 768px) {
    .page-hero { height: 40vh; min-height: 280px; }
    .page-hero__title { font-size: 2.2rem; }
    .video-section__grid { grid-template-columns: 1fr; }
    .video-gallery { grid-template-columns: repeat(2, 1fr); }
    .shop-grid { grid-template-columns: 1fr; }
    .pillar-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .howto-grid { grid-template-columns: 1fr 1fr; }
    .guide-grid { grid-template-columns: 1fr; }
    .resource-block { flex-direction: column; }
    .resource-list { grid-template-columns: 1fr; }
    .booking-form__row { grid-template-columns: 1fr; }
    .booking-form-wrap { padding: 24px; }
    .membership-cta__card { padding: 32px 24px; }
}