/* ============================================================
   LUNA GLAMPING — main.css
   Design system: variabile, reset, tipografie, utilitare
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500&display=swap');

/* ── Variabile ── */
:root {
    --lg-cream:         #FAF7F2;
    --lg-white:         #FFFFFF;
    --lg-charcoal:      #1C1C1C;
    --lg-stone:         #8B7355;
    --lg-sage:          #7A8C6E;
    --lg-cream-dark:    #F0EBE1;
    --lg-stone-light:   #C4A882;
    --lg-stone-dark:    #6B5840;
    --lg-mist:          #E8E4DC;
    --lg-mist-dark:     #D4CFC6;
    --lg-text-muted:    #6B6560;
    --lg-success:       #5A7A5A;
    --lg-warning:       #C4914A;
    --lg-error:         #8B3A3A;
    --lg-forest:        #1a2e10;
    --lg-forest-dark:   #0d1a08;

    --lg-font-display: 'Cormorant Garamond', Georgia, serif;
    --lg-font-body:    'DM Sans', system-ui, sans-serif;

    --lg-text-xs:   0.75rem;
    --lg-text-sm:   0.875rem;
    --lg-text-base: 1rem;
    --lg-text-lg:   1.125rem;
    --lg-text-xl:   1.25rem;
    --lg-text-2xl:  1.5rem;
    --lg-text-3xl:  1.875rem;
    --lg-text-4xl:  2.25rem;
    --lg-text-5xl:  3rem;
    --lg-text-6xl:  3.75rem;
    --lg-text-hero: clamp(3rem, 6vw, 5.5rem);

    --lg-space-1:  0.25rem;  --lg-space-2:  0.5rem;
    --lg-space-3:  0.75rem;  --lg-space-4:  1rem;
    --lg-space-5:  1.25rem;  --lg-space-6:  1.5rem;
    --lg-space-8:  2rem;     --lg-space-10: 2.5rem;
    --lg-space-12: 3rem;     --lg-space-16: 4rem;
    --lg-space-20: 5rem;     --lg-space-24: 6rem;

    --lg-container:        1280px;
    --lg-container-narrow: 900px;
    --lg-nav-height:       76px;

    --lg-radius-sm: 4px;
    --lg-radius:    10px;
    --lg-radius-lg: 18px;
    --lg-radius-xl: 28px;

    --lg-shadow-sm: 0 1px 4px rgba(28,28,28,0.07);
    --lg-shadow:    0 4px 20px rgba(28,28,28,0.09);
    --lg-shadow-lg: 0 16px 48px rgba(28,28,28,0.13);
    --lg-shadow-xl: 0 32px 80px rgba(28,28,28,0.18);

    --lg-transition-fast: 150ms ease;
    --lg-transition:      280ms ease;
    --lg-transition-slow: 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--lg-font-body);
    font-size: var(--lg-text-base);
    line-height: 1.65;
    color: var(--lg-charcoal);
    background: var(--lg-cream);
    -webkit-font-smoothing: antialiased;
}
img, video, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, textarea, select { font: inherit; }

/* ── Container ── */
.lg-container {
    width: 100%;
    max-width: var(--lg-container);
    margin-inline: auto;
    padding-inline: var(--lg-space-6);
}

/* ── Heading defaults ── */
h1, h2, h3, h4 {
    font-family: var(--lg-font-display);
    font-weight: 400;
    line-height: 1.15;
}
p { line-height: 1.7; }

/* ── Butoane ── */
.lg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--lg-space-2);
    padding: 0.75rem 1.5rem;
    border-radius: var(--lg-radius);
    font-family: var(--lg-font-body);
    font-size: var(--lg-text-sm);
    font-weight: 500;
    letter-spacing: 0.03em;
    transition: all var(--lg-transition-fast);
    white-space: nowrap;
    min-height: 48px;
    cursor: pointer;
    text-decoration: none;
}

/* Primar — fundal închis */
.lg-btn--primary {
    background: var(--lg-charcoal);
    color: var(--lg-cream);
}
.lg-btn--primary:hover {
    background: #333;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(28,28,28,0.25);
}

/* Outline */
.lg-btn--outline {
    background: transparent;
    color: var(--lg-charcoal);
    border: 1.5px solid var(--lg-charcoal);
}
.lg-btn--outline:hover {
    background: var(--lg-charcoal);
    color: var(--lg-cream);
}

/* Hero primary — accent */
.lg-btn--hero-primary {
    background: var(--lg-sage);
    color: var(--lg-white);
    padding: 0.875rem 1.75rem;
    font-size: var(--lg-text-base);
    border-radius: var(--lg-radius);
    box-shadow: 0 4px 20px rgba(122, 140, 110, 0.4);
}
.lg-btn--hero-primary:hover {
    background: #6a7c5e;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(122, 140, 110, 0.5);
}

/* Hero ghost */
.lg-btn--hero-ghost {
    background: rgba(255,255,255,0.1);
    color: rgba(250,247,242,0.9);
    border: 1px solid rgba(255,255,255,0.25);
    padding: 0.875rem 1.75rem;
    font-size: var(--lg-text-base);
    backdrop-filter: blur(8px);
}
.lg-btn--hero-ghost:hover {
    background: rgba(255,255,255,0.18);
    color: var(--lg-cream);
    border-color: rgba(255,255,255,0.45);
}

/* CTA section — primary */
.lg-btn--cta-primary {
    background: var(--lg-cream);
    color: var(--lg-charcoal);
    padding: 1rem 2rem;
    font-size: var(--lg-text-base);
    border-radius: var(--lg-radius);
    font-weight: 500;
}
.lg-btn--cta-primary:hover {
    background: var(--lg-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

/* CTA section — ghost */
.lg-btn--cta-ghost {
    background: transparent;
    color: rgba(250,247,242,0.8);
    border: 1.5px solid rgba(250,247,242,0.3);
    padding: 1rem 1.75rem;
    font-size: var(--lg-text-base);
}
.lg-btn--cta-ghost:hover {
    color: var(--lg-cream);
    border-color: rgba(250,247,242,0.6);
    background: rgba(255,255,255,0.06);
}

/* ── Section header ── */
.lg-section__header {
    text-align: center;
    max-width: 680px;
    margin-inline: auto;
    margin-bottom: var(--lg-space-12);
}

.lg-section__eyebrow {
    display: inline-block;
    font-family: var(--lg-font-body);
    font-size: var(--lg-text-xs);
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--lg-sage);
    margin-bottom: var(--lg-space-4);
}

.lg-section__eyebrow--light {
    color: var(--lg-stone-light);
}

.lg-section__title {
    font-family: var(--lg-font-display);
    font-size: clamp(2rem, 4vw, 3.25rem);
    color: var(--lg-charcoal);
    margin-bottom: var(--lg-space-4);
    line-height: 1.15;
}

.lg-section__lead {
    font-size: var(--lg-text-lg);
    color: var(--lg-text-muted);
    line-height: 1.75;
}

/* ── Section generică ── */
.lg-section {
    padding: var(--lg-space-20) 0;
}

/* ── Stats bar ── */
.lg-stats-bar {
    background: var(--lg-white);
    border-bottom: 1px solid var(--lg-mist);
    padding: var(--lg-space-6) 0;
}

.lg-stats-bar__grid {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--lg-space-6);
}

.lg-stats-bar__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--lg-space-1);
    text-align: center;
    min-width: 80px;
}

.lg-stats-bar__num {
    font-family: var(--lg-font-display);
    font-size: var(--lg-text-4xl);
    font-weight: 500;
    color: var(--lg-charcoal);
    line-height: 1;
}

.lg-stats-bar__label {
    font-size: var(--lg-text-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--lg-text-muted);
}

.lg-stats-bar__divider {
    width: 1px;
    height: 40px;
    background: var(--lg-mist);
    display: none;
}

/* ── CTA section ── */
.lg-cta-section {
    background: var(--lg-charcoal);
    padding: var(--lg-space-16) 0;
}

.lg-cta-section__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--lg-space-10);
    text-align: center;
}

.lg-cta-section__text h2 {
    font-family: var(--lg-font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--lg-cream);
    margin-bottom: var(--lg-space-4);
    line-height: 1.2;
}

.lg-cta-section__text h2 em {
    color: var(--lg-stone-light);
    font-style: italic;
}

.lg-cta-section__text p {
    font-size: var(--lg-text-base);
    color: rgba(250, 247, 242, 0.6);
    max-width: 500px;
    margin-inline: auto;
}

.lg-cta-section__actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--lg-space-4);
}

/* ── Scroll reveal ── */
.lg-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.75s ease, transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}
.lg-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Form ── */
.lg-form__group { margin-bottom: var(--lg-space-5); }

.lg-form__group--row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--lg-space-4);
}

.lg-form__label {
    display: block;
    font-size: var(--lg-text-xs);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--lg-text-muted);
    margin-bottom: var(--lg-space-2);
}

.lg-form__input,
.lg-form__textarea {
    width: 100%;
    padding: var(--lg-space-4);
    background: var(--lg-white);
    border: 1.5px solid var(--lg-mist);
    border-radius: var(--lg-radius);
    font-family: var(--lg-font-body);
    font-size: var(--lg-text-base);
    color: var(--lg-charcoal);
    transition: border-color var(--lg-transition-fast), box-shadow var(--lg-transition-fast);
    min-height: 52px;
}
.lg-form__input::placeholder,
.lg-form__textarea::placeholder { color: var(--lg-mist-dark); }

.lg-form__input:focus,
.lg-form__textarea:focus {
    outline: none;
    border-color: var(--lg-sage);
    box-shadow: 0 0 0 3px rgba(122, 140, 110, 0.12);
}

.lg-form__textarea {
    min-height: 140px;
    resize: vertical;
}

.lg-form__submit {
    width: 100%;
    padding: var(--lg-space-4) var(--lg-space-6);
    font-size: var(--lg-text-base);
    margin-top: var(--lg-space-2);
    border-radius: var(--lg-radius);
    background: var(--lg-charcoal);
    color: var(--lg-cream);
}
.lg-form__submit:hover {
    background: #333;
    transform: translateY(-1px);
    box-shadow: var(--lg-shadow);
}

.lg-form__status {
    margin-top: var(--lg-space-4);
    font-size: var(--lg-text-sm);
    text-align: center;
    padding: var(--lg-space-3);
    border-radius: var(--lg-radius-sm);
}

/* ── Tablet+ ── */
@media (min-width: 640px) {
    .lg-stats-bar__divider { display: block; }
    .lg-cta-section__inner { flex-direction: row; justify-content: space-between; text-align: left; }
    .lg-cta-section__text p { margin-inline: 0; }
    .lg-cta-section__actions { flex-direction: row; flex-shrink: 0; }
    .lg-form__group--row { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
    .lg-container { padding-inline: var(--lg-space-8); }
    .lg-section { padding: var(--lg-space-24) 0; }
}