/* ═══════════════════════════════════════════════════════
   VIVA PRESENTE — Shared Stylesheet
   A Ciência e a Arte da Presença · Sergio Ferreira
   ═══════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────
   RESET & VARIABLES
───────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --verde: #1A3C34;
    --verde-light: #234d42;
    --verde-deep: #122b25;
    --dourado: #C9A84C;
    --dourado-light: #d9bc72;
    --terracota: #A85C3A;
    --creme: #F5F0E8;
    --creme-dark: #ede6d6;
    --carvao: #2C2C2C;
    --preto-verde: #0e1f1c;
    --texto-muted: #666;
    --texto-suave: #888;

    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', system-ui, sans-serif;
    --font-label: 'Montserrat', system-ui, sans-serif;

    --container: 1200px;
    --radius: 4px;
    --transition: 0.35s ease;

    --shadow-sm: 0 2px 12px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.1);
    --shadow-lg: 0 16px 56px rgba(0,0,0,0.15);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    color: var(--carvao);
    background: var(--creme);
    overflow-x: hidden;
    line-height: 1.7;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ─────────────────────────────────────────
   LAYOUT
───────────────────────────────────────── */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2rem;
}

.section-pad {
    padding: 7rem 2rem;
}

.section-pad--sm {
    padding: 4rem 2rem;
}

/* ─────────────────────────────────────────
   DECORATIVE
───────────────────────────────────────── */
.gold-line {
    width: 60px;
    height: 2px;
    background: var(--dourado);
    display: block;
    flex-shrink: 0;
}

.gold-line--center { margin: 0 auto 2rem; }
.gold-line--left   { margin: 1rem 0 2rem; }
.gold-line--mb0    { margin-bottom: 0; }

.eyebrow {
    font-family: var(--font-label);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--dourado);
    display: block;
    margin-bottom: 1.2rem;
}

.eyebrow--terracota { color: var(--terracota); }
.eyebrow--muted     { color: rgba(201,168,76,0.6); }

/* ─────────────────────────────────────────
   TYPOGRAPHY
───────────────────────────────────────── */
.heading-xl {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.01em;
}

.heading-lg {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
}

.heading-md {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 400;
    line-height: 1.3;
}

.heading-sm {
    font-family: var(--font-serif);
    font-size: clamp(1.3rem, 2.5vw, 1.7rem);
    font-weight: 400;
    line-height: 1.35;
}

.text-creme  { color: var(--creme); }
.text-verde  { color: var(--verde); }
.text-dourado { color: var(--dourado); }
.text-muted  { color: var(--texto-muted); }

.lead {
    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--texto-muted);
}

.body-text {
    font-size: 0.95rem;
    line-height: 1.85;
    color: var(--texto-muted);
}

/* ─────────────────────────────────────────
   BUTTONS
───────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    font-family: var(--font-label);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--dourado);
    color: var(--verde-deep);
    border-color: var(--dourado);
}
.btn-primary:hover {
    background: var(--dourado-light);
    border-color: var(--dourado-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201, 168, 76, 0.35);
}

.btn-outline-light {
    background: transparent;
    color: var(--creme);
    border-color: rgba(245, 240, 232, 0.55);
}
.btn-outline-light:hover {
    background: rgba(245, 240, 232, 0.08);
    border-color: var(--creme);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--verde);
    border-color: var(--verde);
}
.btn-outline-dark:hover {
    background: var(--verde);
    color: var(--creme);
    transform: translateY(-2px);
}

.btn-outline-gold {
    background: transparent;
    color: var(--dourado);
    border-color: var(--dourado);
}
.btn-outline-gold:hover {
    background: var(--dourado);
    color: var(--verde-deep);
    transform: translateY(-2px);
}

/* ─────────────────────────────────────────
   NAVIGATION
───────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 2rem;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(26, 60, 52, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(201, 168, 76, 0.15);
    transition: background var(--transition), box-shadow var(--transition);
}

.nav--scrolled {
    background: rgba(18, 43, 37, 0.98);
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.nav--light-page {
    background: rgba(18, 43, 37, 0.96);
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav__logo-icon { width: 36px; height: 36px; flex-shrink: 0; }

.nav__logo-text {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--dourado);
    letter-spacing: 0.06em;
    line-height: 1;
}

.nav__logo-sub {
    font-family: var(--font-label);
    font-size: 0.52rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: rgba(201, 168, 76, 0.6);
    display: block;
    margin-top: 3px;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    list-style: none;
}

.nav__links a {
    font-family: var(--font-label);
    font-size: 0.63rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(245, 240, 232, 0.8);
    padding: 0.5rem 0.7rem;
    border-radius: var(--radius);
    transition: color var(--transition);
}

.nav__links a:hover,
.nav__links a.active {
    color: var(--dourado);
}

.nav__cta { margin-left: 0.75rem; }

.nav__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
    border: none;
    background: none;
}

.nav__hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--creme);
    transition: all var(--transition);
}

/* Mobile menu */
.nav__mobile {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(18, 43, 37, 0.98);
    backdrop-filter: blur(12px);
    padding: 1.5rem 2rem 2rem;
    z-index: 999;
    border-bottom: 1px solid rgba(201, 168, 76, 0.15);
    transform: translateY(-10px);
    opacity: 0;
    transition: opacity var(--transition), transform var(--transition);
    pointer-events: none;
}

.nav__mobile.open {
    display: block;
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}

.nav__mobile ul { list-style: none; display: flex; flex-direction: column; gap: 0.3rem; }

.nav__mobile a {
    font-family: var(--font-label);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(245, 240, 232, 0.8);
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: color var(--transition);
}

.nav__mobile a:hover { color: var(--dourado); }

/* ─────────────────────────────────────────
   PAGE HERO (inner pages)
───────────────────────────────────────── */
.page-hero {
    min-height: 55vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 2rem 80px;
    background: var(--verde-deep);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.page-hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 70% at 50% 50%, rgba(201, 168, 76, 0.06) 0%, transparent 70%),
        linear-gradient(135deg, #0e1f1c 0%, #1a3c34 50%, #0f2822 100%);
}

.page-hero__pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(201,168,76,0.4) 40px, rgba(201,168,76,0.4) 41px),
        repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(201,168,76,0.4) 40px, rgba(201,168,76,0.4) 41px);
}

.page-hero__content {
    position: relative;
    z-index: 1;
    max-width: 760px;
    margin: 0 auto;
}

.page-hero__breadcrumb {
    font-family: var(--font-label);
    font-size: 0.62rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(201,168,76,0.5);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.page-hero__breadcrumb a { color: rgba(201,168,76,0.5); transition: color var(--transition); }
.page-hero__breadcrumb a:hover { color: var(--dourado); }
.page-hero__breadcrumb span { color: rgba(201,168,76,0.3); }

/* ─────────────────────────────────────────
   CARDS
───────────────────────────────────────── */
.card {
    background: var(--creme);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.card--dark {
    background: var(--verde);
    border: 1px solid rgba(201, 168, 76, 0.2);
}

.card--bordered-gold {
    border-top: 3px solid var(--dourado);
}

/* ─────────────────────────────────────────
   BULLET LIST (gold dash)
───────────────────────────────────────── */
.list-gold {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.list-gold li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--texto-muted);
}

.list-gold li::before {
    content: '—';
    color: var(--dourado);
    flex-shrink: 0;
    font-weight: 700;
    margin-top: 1px;
}

.list-gold--light li { color: rgba(245, 240, 232, 0.75); }

.list-diamond {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.list-diamond li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--texto-muted);
}

.list-diamond li::before {
    content: '◆';
    color: var(--dourado);
    font-size: 0.45rem;
    flex-shrink: 0;
    margin-top: 0.45rem;
}

/* ─────────────────────────────────────────
   FADE-IN ANIMATIONS
───────────────────────────────────────── */
.fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.22s; }
.fade-in-delay-3 { transition-delay: 0.36s; }
.fade-in-delay-4 { transition-delay: 0.5s; }

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.footer {
    background: var(--preto-verde);
    padding: 4rem 2rem 2rem;
    border-top: 1px solid rgba(201, 168, 76, 0.12);
}

.footer__top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(245, 240, 232, 0.07);
    margin-bottom: 2rem;
}

.footer__brand { }

.footer__brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer__tagline {
    font-size: 0.83rem;
    color: rgba(245, 240, 232, 0.38);
    line-height: 1.75;
}

.footer__col-title {
    font-family: var(--font-label);
    font-size: 0.58rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--dourado);
    margin-bottom: 1.2rem;
    display: block;
}

.footer__links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer__links a {
    font-size: 0.84rem;
    color: rgba(245, 240, 232, 0.45);
    transition: color var(--transition);
}

.footer__links a:hover { color: var(--dourado); }

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-label);
    font-size: 0.72rem;
    color: rgba(245, 240, 232, 0.22);
    letter-spacing: 0.04em;
}

/* ─────────────────────────────────────────
   YOGIN SVG LOGO
───────────────────────────────────────── */
.logo-svg { color: var(--dourado); }

/* ─────────────────────────────────────────
   SECTION HEADERS
───────────────────────────────────────── */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header--left {
    text-align: left;
}

.section-header p {
    font-size: 1rem;
    color: var(--texto-muted);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.75;
}

.section-header--left p { margin: 0; }

/* ─────────────────────────────────────────
   CTA STRIP (reusable bottom CTA)
───────────────────────────────────────── */
.cta-strip {
    padding: 6rem 2rem;
    background: var(--verde);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-strip::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(201, 168, 76, 0.06) 0%, transparent 70%);
}

.cta-strip__content {
    position: relative;
    z-index: 1;
    max-width: 640px;
    margin: 0 auto;
}

.cta-strip__title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 3rem);
    color: var(--creme);
    line-height: 1.25;
    margin-bottom: 1.2rem;
    font-weight: 400;
}

.cta-strip__title em {
    font-style: italic;
    color: var(--dourado);
}

.cta-strip__text {
    font-size: 0.97rem;
    color: rgba(245, 240, 232, 0.65);
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

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

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 1024px) {
    .footer__top {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav__links,
    .nav__cta {
        display: none;
    }

    .nav__hamburger {
        display: flex;
    }

    .section-pad { padding: 4.5rem 1.5rem; }
    .section-pad--sm { padding: 2.5rem 1.5rem; }

    .footer__top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer__bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container { padding: 0 1.25rem; }
    .btn { padding: 0.8rem 1.5rem; font-size: 0.68rem; }
}