/* ==========================================================================
   FLEX FITNESS — LANDING PAGE TEMPLATE SYSTEM
   Master Stylesheet v2.0
   Best-Practices Optimized Per Section 3.3 Audit
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
    /* Brand Colors */
    --green: #4db848;
    --green-dark: #3da03a;
    --green-glow: rgba(77, 184, 72, 0.35);
    --navy: #07122a;
    --navy-light: #0e1d3a;
    --navy-mid: #162849;
    --white: #ffffff;
    --off-white: #f6f7f9;
    --text: #333333;
    --text-light: #6b7280;
    --border: #e2e5ea;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --section-pad: 80px;
    --container-max: 1140px;

    /* Motion */
    --ease: cubic-bezier(0.25, 0.8, 0.25, 1);
    --speed: 0.3s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; font-family: inherit; }

/* ---------- Utilities ---------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}
.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); border: 0;
}
.accent { color: var(--green); }

/* ==========================================================================
   TOP BAR — Phone + Trust (No navigation per 3.3)
   ========================================================================== */
.top-bar {
    background: var(--navy);
    padding: 14px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-logo img {
    height: 64px;
    width: auto;
    filter: brightness(0) invert(1);
    object-fit: contain;
}

.top-bar-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
}

.top-bar-phone i {
    color: var(--green);
    font-size: 1.1rem;
}

.top-bar-phone a {
    color: var(--white);
    transition: color var(--speed);
}

.top-bar-phone a:hover { color: var(--green); }

/* ==========================================================================
   HERO — Headline + Form Above the Fold (3.3 Core Requirement)
   ========================================================================== */
.hero {
    background: var(--navy);
    background-image: url('assets/gym floor flex.jpg');
    background-size: cover;
    background-position: center;
    padding: 48px 0 60px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(7, 18, 42, 0.88) 0%,
        rgba(7, 18, 42, 0.75) 50%,
        rgba(7, 18, 42, 0.65) 100%
    );
    z-index: 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
    position: relative;
    z-index: 1;
}

/* Hero Left — Headline + Offer + Trust */
.hero-left { display: flex; flex-direction: column; gap: 28px; }

.campaign-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--navy);
    color: var(--green);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    width: fit-content;
}

.campaign-badge i { font-size: 0.85rem; }

.hero-headline {
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 900;
    line-height: 1.05;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.hero-subtext {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.8);
    max-width: 480px;
    line-height: 1.7;
}

/* Offer Banner */
.offer-banner {
    background: var(--navy);
    padding: 28px 32px;
    border-radius: 16px;
    border-left: 5px solid var(--green);
    position: relative;
    overflow: hidden;
}

.offer-banner::after {
    content: '';
    position: absolute;
    top: -40%; right: -20%;
    width: 200px; height: 200px;
    background: radial-gradient(circle, var(--green-glow), transparent 70%);
    pointer-events: none;
}

.offer-headline {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 6px;
}

.offer-subtitle {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.85);
    font-weight: 500;
}

.offer-note {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
    margin-top: 8px;
    font-style: italic;
}

/* Trust Row — Google Stars (3.3: immediately visible) */
.trust-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.google-stars {
    display: flex;
    align-items: center;
    gap: 6px;
}

.google-stars i { color: #FBBC04; font-size: 1.1rem; }

.trust-text {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    font-weight: 500;
}

.trust-text strong { color: var(--white); }

/* Hero Right — Form Above the Fold */
.hero-form-card {
    background: var(--white);
    border-radius: 20px;
    padding: 36px 32px;
    box-shadow: 0 20px 60px rgba(7,18,42,0.08), 0 1px 3px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 4px;
    text-align: center;
}

.form-subtitle {
    font-size: 0.9rem;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 24px;
}

.lead-form { display: flex; flex-direction: column; gap: 16px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.form-group { display: flex; flex-direction: column; gap: 6px; position: relative; }

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--navy);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input {
    padding: 14px 16px;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: border-color var(--speed), box-shadow var(--speed);
    background: var(--off-white);
    min-height: 48px; /* Touch target */
}

.form-group input:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 4px var(--green-glow);
    background: var(--white);
}

.form-group input::placeholder { color: #b0b5bf; }

.form-group .input-icon {
    position: absolute;
    right: 14px; bottom: 14px;
    color: #c5c9d0;
    pointer-events: none;
}

.optional-tag {
    font-size: 0.72rem;
    color: var(--text-light);
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
}

.submit-btn {
    width: 100%;
    background: var(--green);
    color: var(--white);
    padding: 16px;
    border-radius: 10px;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--speed) var(--ease);
    min-height: 52px;
    box-shadow: 0 4px 15px var(--green-glow);
}

.submit-btn:hover {
    background: var(--green-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--green-glow);
}

.submit-btn:active { transform: translateY(0); }

.form-privacy {
    text-align: center;
    font-size: 0.78rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

/* Form Success State */
.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.form-success.active { display: block; }
.lead-form.hidden { display: none; }

.success-icon {
    width: 72px; height: 72px;
    background: var(--green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    animation: successPop 0.5s var(--ease) backwards;
}

.success-icon i { color: var(--white); font-size: 2rem; }

@keyframes successPop {
    from { transform: scale(0); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.form-success h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--navy);
    margin-bottom: 8px;
}

.form-success p { color: var(--text-light); font-size: 0.95rem; }

/* ==========================================================================
   FEATURES SHOWCASE — Alternating Photo + Text Rows
   ========================================================================== */
.features-showcase {
    padding: var(--section-pad) 0;
    background: var(--off-white);
}

.showcase-header {
    text-align: center;
    margin-bottom: 56px;
}

.showcase-header h2 {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--navy);
    margin-bottom: 8px;
}

.showcase-header p {
    color: var(--text-light);
    font-size: 1.05rem;
}

.showcase-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 48px;
}

.showcase-row:last-child { margin-bottom: 0; }

.showcase-row.flipped .showcase-image { order: 2; }
.showcase-row.flipped .showcase-text { order: 1; }

.showcase-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 32px rgba(0,0,0,0.1);
}

.showcase-image img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    display: block;
    transition: transform 0.6s var(--ease);
}

.showcase-row:hover .showcase-image img {
    transform: scale(1.04);
}

.showcase-text {
    padding: 16px 0;
}

.showcase-icon {
    width: 52px; height: 52px;
    background: rgba(77,184,72,0.1);
    color: var(--green);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 20px;
    transition: all var(--speed) var(--ease);
}

.showcase-row:hover .showcase-icon {
    background: var(--green);
    color: var(--white);
    transform: scale(1.08);
}

.showcase-text h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 12px;
}

.showcase-text p {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* ==========================================================================
   TESTIMONIALS — Social Proof (3.3: 2-3 short testimonials)
   ========================================================================== */
.testimonials {
    padding: var(--section-pad) 0;
    background: var(--white);
}

.testimonials-header {
    text-align: center;
    margin-bottom: 48px;
}

.testimonials-header h2 {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--navy);
    margin-bottom: 8px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: var(--off-white);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: all var(--speed) var(--ease);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.06);
}

.testimonial-stars {
    display: flex;
    gap: 3px;
    margin-bottom: 16px;
}

.testimonial-stars i { color: #FBBC04; font-size: 0.95rem; }

.testimonial-text {
    font-size: 1rem;
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    font-weight: 700;
    color: var(--navy);
    font-size: 0.9rem;
}

.testimonial-meta {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 2px;
}

/* ==========================================================================
   BOTTOM CTA — Repeat the offer + form link
   ========================================================================== */
.bottom-cta {
    padding: 60px 0;
    background: var(--navy);
    text-align: center;
}

.bottom-cta h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 12px;
}

.bottom-cta p {
    color: rgba(255,255,255,0.6);
    font-size: 1.1rem;
    margin-bottom: 28px;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--green);
    color: var(--white);
    padding: 18px 40px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--speed) var(--ease);
    box-shadow: 0 8px 25px var(--green-glow);
    min-height: 52px;
}

.cta-btn:hover {
    background: var(--green-dark);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px var(--green-glow);
}

/* ==========================================================================
   FOOTER — Minimal (3.3 compliant)
   ========================================================================== */
.footer {
    background: #030810;
    color: rgba(255,255,255,0.5);
    padding: 48px 0 24px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 32px;
}

.footer-logo img {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.7;
    object-fit: contain;
}

.footer-address p { margin-bottom: 3px; font-size: 0.9rem; }
.footer-address strong { color: var(--white); }

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.06);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--speed);
    min-height: 48px; min-width: 48px; /* Touch target */
}

.footer-social a:hover {
    background: var(--green);
    color: var(--navy);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: 0.82rem;
}

/* ==========================================================================
   ANIMATIONS — Scroll-triggered
   ========================================================================== */
.animate-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.animate-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-up { animation: fadeUp 0.7s var(--ease) backwards; }
.fade-right { animation: fadeRight 0.7s var(--ease) 0.15s backwards; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .animate-in { opacity: 1; transform: none; }
}

*:focus-visible {
    outline: 3px solid var(--green);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

/* Tablet */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .hero-left { text-align: center; align-items: center; }
    .hero-subtext { max-width: 100%; }
    .campaign-badge { margin: 0 auto; }
    .trust-row { justify-content: center; }
    .offer-banner { text-align: center; }
    .form-row { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .showcase-row {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .showcase-row.flipped .showcase-image { order: 0; }
    .showcase-row.flipped .showcase-text { order: 0; }
    .showcase-text { text-align: center; }
    .showcase-icon { margin: 0 auto 20px; }
}

/* Mobile */
@media (max-width: 768px) {
    :root { --section-pad: 56px; }
    .hero { padding: 32px 0 48px; }
    .hero-headline { font-size: 2.2rem; }
    .offer-headline { font-size: 1.8rem; }
    .hero-form-card { padding: 28px 20px; }
    .footer-inner { flex-direction: column; text-align: center; }
    .showcase-row { margin-bottom: 36px; }
}

/* Small phones */
@media (max-width: 480px) {
    .hero-headline { font-size: 1.85rem; }
    .offer-banner { padding: 24px 20px; }
    .container { padding: 0 16px; }
    .showcase-text h3 { font-size: 1.3rem; }
}

/* ==========================================================================
   PRINT — Show essentials only
   ========================================================================== */
@media print {
    .top-bar, .hero-form-card, .bottom-cta, .footer-social { display: none; }
    .hero { padding: 20px 0; }
    body { color: #000; }
}