/* ==========================================================================
   LOCK IN TRAINING - PREMIUM ATHLETIC STYLESHEET
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

html {
    scroll-behavior: smooth;
}

:root {
    --bg-main: #ffffff;
    --bg-offset: #f7fafc;
    --card-bg: #ffffff;
    --accent-blue: #0284c7;
    --accent-orange: #f97316;
    --text-dark: #0f172a;
    --text-muted: #475569;
    --border-color: #e2e8f0;
    --nav-height: 80px;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-dark);
    margin: 0;
    padding: 0;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    /* FIX: Enables margin-top: auto on footer to work correctly */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}


/* ==========================================================================
   NAVIGATION
   ========================================================================== */
nav {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    height: var(--nav-height);
    padding: 0 40px;
    /* 3-column grid: links | logo | brand text */
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

/* Left column */
.nav-links-left {
    display: flex;
    justify-content: flex-start;
}

nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

nav ul li {
    margin-right: 35px;
}

nav ul li a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 10px 0;
    transition: color 0.25s ease;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-blue);
    transition: width 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

nav ul li a:hover,
nav ul li a.active {
    color: var(--text-dark);
}

nav ul li a:hover::after,
nav ul li a.active::after {
    width: 100%;
}

/* Center column — logo image */
.logo-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-center img {
    height: 50px;
    width: auto;
    display: block;
    transition: transform 0.2s ease;
}

.logo-center img:hover {
    transform: scale(1.05);
}

/* Right column — brand text */
.brand-text-right {
    display: flex;
    justify-content: flex-end;
    font-weight: 800;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-dark);
    user-select: none;
}

.brand-text-right span {
    color: var(--accent-blue);
    margin-left: 6px;
}


/* ==========================================================================
   GLOBAL CONTAINER
   ========================================================================== */
.container {
    padding: 100px 40px;
    max-width: 1140px;
    margin: 0 auto;
    box-sizing: border-box;
}


/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--text-dark);
    color: white;
    padding: 16px 36px;
    border: none;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.btn:hover {
    background-color: var(--accent-orange);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(249, 115, 22, 0.25);
}


/* ==========================================================================
   HOME PAGE — HERO
   ========================================================================== */
.hero-wrapper {
    width: 100%;
    min-height: calc(100vh - var(--nav-height));
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(
            rgba(255, 255, 255, 0.82),
            rgba(255, 255, 255, 0.88)
        ),
        url('./Image.jpeg') no-repeat center center;
    background-size: cover;
    background-attachment: scroll;
}

.hero {
    text-align: center;
    max-width: 850px;
    padding: 40px 20px;
    margin: 0 auto;
}

.hero h2 {
    font-size: 4rem;
    font-weight: 800;
    text-transform: uppercase;
    margin: 0 0 24px 0;
    letter-spacing: -1px;
    line-height: 1.1;
    color: var(--text-dark);
}

.hero h2 span {
    color: var(--accent-blue);
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin: 0 auto 48px auto;
    font-weight: 500;
}


/* ==========================================================================
   ABOUT PAGE
   ========================================================================== */
.about-page-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 80px 40px;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image-container {
    height: 520px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
    border: 1px solid var(--border-color);
}

.about-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
}

.about-image-container:hover img {
    transform: scale(1.03);
}

.about-text h3 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-top: 0;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.about-text p {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-text p:last-child {
    margin-bottom: 0;
}


/* ==========================================================================
   BOOKING PAGE
   ========================================================================== */
.page-title {
    text-align: center;
    text-transform: uppercase;
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 50px;
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 28px 24px;
    text-align: center;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.005);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.card:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 20px 30px rgba(2, 132, 199, 0.06);
    transform: translateY(-6px);
}

.card.selected {
    border-color: var(--accent-blue);
    background-color: var(--bg-offset);
    box-shadow: 0 10px 25px rgba(2, 132, 199, 0.04);
}

.card h3 {
    margin: 0 0 12px 0;
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.price {
    font-size: 2rem;
    color: var(--text-dark);
    font-weight: 800;
    margin: 16px 0 5px 0;
}

/* Booking form */
.booking-box {
    background-color: var(--bg-offset);
    padding: 50px;
    border-radius: 16px;
    max-width: 650px;
    margin: 0 auto;
    display: none;
    border: 1px solid var(--border-color);
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.04);
}

.form-group {
    margin-bottom: 28px;
}

label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-dark);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    font-weight: 700;
}

input,
select {
    width: 100%;
    padding: 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-dark);
    font-size: 1rem;
    font-weight: 500;
    box-sizing: border-box;
    transition: all 0.2s ease;
}

input:focus,
select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 4px rgba(2, 132, 199, 0.1);
}

.booking-box .btn {
    width: 100%;
    background-color: var(--accent-blue);
    margin-top: 10px;
}

.booking-box .btn:hover {
    background-color: #0274ae;
    box-shadow: 0 8px 20px rgba(2, 132, 199, 0.25);
}


/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    background-color: var(--bg-offset);
    border-top: 1px solid var(--border-color);
    padding: 60px 40px 30px 40px;
    /* FIX: margin-top: auto works now that body is display:flex flex-direction:column */
    margin-top: auto;
}

.footer-container {
    max-width: 1140px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
}

.footer-brand h4 {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 15px 0;
    color: var(--text-dark);
}

.footer-brand h4 span {
    color: var(--accent-blue);
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
    max-width: 320px;
}

.footer-column h5 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin: 0 0 20px 0;
    color: var(--text-dark);
    font-weight: 700;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column ul li {
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.footer-column ul li a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-column ul li a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    max-width: 1140px;
    margin: 40px auto 0 auto;
    padding-top: 25px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}




/* ==========================================================================
   RESPONSIVE — TABLET & MOBILE
   ========================================================================== */
@media (max-width: 768px) {

    /* Navigation */
    nav {
        height: auto;
        padding: 15px 20px;
        display: flex;
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .nav-links-left {
        justify-content: center;
        width: 100%;
    }

    nav ul {
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
    }

    nav ul li {
        margin: 0 10px;
    }

    .logo-center img {
        height: 40px;
    }

    .brand-text-right {
        justify-content: center;
        font-size: 1rem;
        width: 100%;
    }

    /* Container */
    .container {
        padding: 50px 20px;
    }

    /* About page */
    .about-page-container {
        padding: 40px 20px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .about-image-container {
        height: 300px;
        order: -1;
    }

    .about-text h3 {
        font-size: 1.75rem;
    }

    /* Hero */
    .hero-wrapper {
        min-height: calc(100vh - 160px);
    }

    .hero h2 {
        font-size: 2.5rem;
        line-height: 1.2;
    }

    .hero p {
        font-size: 1.1rem;
        margin-bottom: 35px;
    }

    /* Booking */
    .page-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }

    .programs-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .card {
        padding: 30px 20px;
    }

    .booking-box {
        padding: 30px 20px;
    }

    /* Footer */
    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* ==========================================================================
   MISSION SECTION
   ========================================================================== */
.section-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 80px 0;
}

.mission-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-logo-container img {
    width: 100%;
    max-width: 380px;
    height: auto;
    display: block;
}

@media (max-width: 768px) {
    .mission-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .about-logo-container img {
        max-width: 220px;
        margin: 0 auto;
    }

    .section-divider {
        margin: 50px 0;
    }
}

/* ==========================================================================
   FEATURED CARD & BEST VALUE BADGE
   ========================================================================== */
.card-featured {
    position: relative;
    border-color: var(--accent-blue);
    box-shadow: 0 10px 25px rgba(2, 132, 199, 0.08);
}

.best-value-badge {
    display: inline-block;
    background-color: var(--accent-blue);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 16px;
}