/* ================================
   LA COPA - Landing Page CSS
   ================================ */

:root {
    --green-900: #0a1f12;
    --green-800: #0d2818;
    --green-700: #1a472a;
    --green-600: #2d6a3f;
    --green-500: #3d8b56;
    --green-400: #4caf50;
    --gold: #f5a623;
    --gold-light: #ffd54f;
    --gold-dark: #c68400;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --red: #ef4444;
    --blue: #3b82f6;
    --purple: #8b5cf6;
    --orange: #f97316;
    --teal: #14b8a6;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 40px -12px rgba(0,0,0,0.25);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---- NAV ---- */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}
.nav--scrolled {
    background: rgba(10, 31, 18, 0.95);
    backdrop-filter: blur(12px);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav__container {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between;
}
.nav__logo {
    display: flex; align-items: center; gap: 10px;
    text-decoration: none; color: var(--white);
    font-family: 'Bebas Neue', sans-serif; font-size: 1.8rem;
    letter-spacing: 2px;
}
.nav__logo-icon { width: 36px; height: 36px; color: var(--gold); }
.nav__links { display: flex; align-items: center; gap: 28px; }
.nav__links a { color: rgba(255,255,255,0.8); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: var(--transition); }
.nav__links a:hover { color: var(--gold); }
.nav__menu {
    display: none; background: none; border: none; cursor: pointer;
    width: 32px; height: 24px; position: relative;
}
.nav__menu span {
    display: block; width: 100%; height: 2px; background: var(--white);
    position: absolute; left: 0; transition: var(--transition);
}
.nav__menu span:nth-child(1) { top: 0; }
.nav__menu span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.nav__menu span:nth-child(3) { bottom: 0; }
.nav__menu.active span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.nav__menu.active span:nth-child(2) { opacity: 0; }
.nav__menu.active span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

.mobile-menu {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: var(--green-900); z-index: 999;
    display: flex; flex-direction: column; align-items: center;
    justify-content: center; gap: 24px;
    transform: translateX(100%); transition: var(--transition);
}
.mobile-menu.active { transform: translateX(0); }
.mobile-menu a { color: var(--white); text-decoration: none; font-size: 1.3rem; font-weight: 600; }

/* ---- BUTTONS ---- */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 28px; border-radius: var(--radius);
    font-weight: 600; font-size: 0.95rem;
    text-decoration: none; border: none; cursor: pointer;
    transition: var(--transition); white-space: nowrap;
}
.btn--sm { padding: 8px 20px; font-size: 0.85rem; }
.btn--lg { padding: 16px 36px; font-size: 1.05rem; }
.btn--full { width: 100%; justify-content: center; }
.btn--primary { background: var(--gold); color: var(--green-900); }
.btn--primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(245,166,35,0.4); }
.btn--hero {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--green-900); font-weight: 700;
    box-shadow: 0 4px 15px rgba(245,166,35,0.3);
}
.btn--hero:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(245,166,35,0.5); }
.btn--outline { border: 2px solid rgba(255,255,255,0.4); color: var(--white); background: transparent; }
.btn--outline:hover { border-color: var(--gold); color: var(--gold); }
.btn--ghost { color: rgba(255,255,255,0.9); background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); }
.btn--ghost:hover { background: rgba(255,255,255,0.2); }

/* ---- HERO ---- */
.hero {
    position: relative;
    min-height: 100vh; display: flex; align-items: center;
    overflow: hidden;
}
.hero__bg {
    position: absolute; inset: 0;
    background: linear-gradient(150deg, var(--green-900) 0%, var(--green-800) 40%, var(--green-700) 100%);
}
.hero__gradient {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 70% 30%, rgba(245,166,35,0.08) 0%, transparent 70%),
        radial-gradient(ellipse 60% 80% at 20% 80%, rgba(77,175,80,0.1) 0%, transparent 60%);
}
.hero__particles {
    position: absolute; inset: 0;
    background-image:
        radial-gradient(2px 2px at 20% 30%, rgba(245,166,35,0.3), transparent),
        radial-gradient(2px 2px at 40% 70%, rgba(255,255,255,0.15), transparent),
        radial-gradient(1px 1px at 60% 20%, rgba(245,166,35,0.2), transparent),
        radial-gradient(1px 1px at 80% 50%, rgba(255,255,255,0.1), transparent),
        radial-gradient(2px 2px at 10% 80%, rgba(245,166,35,0.15), transparent),
        radial-gradient(1px 1px at 90% 10%, rgba(255,255,255,0.2), transparent);
}
.hero__container {
    position: relative; z-index: 1;
    max-width: 1200px; margin: 0 auto; padding: 120px 24px 80px;
    text-align: center;
}
.hero__badge {
    display: inline-block;
    padding: 8px 24px; border-radius: 50px;
    background: rgba(245,166,35,0.15); border: 1px solid rgba(245,166,35,0.3);
    color: var(--gold); font-size: 0.85rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 1.5px;
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease;
}
.hero__title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 1;
    color: var(--white);
    letter-spacing: 2px;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.1s both;
}
.hero__title-accent {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero__subtitle {
    max-width: 600px; margin: 0 auto 40px;
    color: rgba(255,255,255,0.7); font-size: 1.15rem; line-height: 1.7;
    animation: fadeInUp 0.8s ease 0.2s both;
}
.hero__actions {
    display: flex; align-items: center; justify-content: center; gap: 16px;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s ease 0.3s both;
}
.hero__stats {
    display: flex; justify-content: center; gap: 48px;
    animation: fadeInUp 0.8s ease 0.4s both;
}
.hero__stat {
    display: flex; align-items: center; gap: 12px; color: var(--white);
}
.hero__stat-icon { font-size: 1.8rem; }
.hero__stat strong { display: block; font-size: 1.5rem; font-weight: 800; }
.hero__stat span { font-size: 0.8rem; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 1px; }
.hero__scroll {
    position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: rgba(255,255,255,0.4); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px;
}
.hero__scroll-arrow {
    width: 20px; height: 20px; border-right: 2px solid rgba(255,255,255,0.3);
    border-bottom: 2px solid rgba(255,255,255,0.3); transform: rotate(45deg);
    animation: scrollBounce 2s infinite;
}

/* ---- SECTIONS ---- */
.section { padding: 100px 0; }
.section--dark { background: var(--green-900); }
.section--cta {
    background: linear-gradient(135deg, var(--green-800) 0%, var(--green-900) 50%, var(--green-800) 100%);
    position: relative; overflow: hidden;
}
.section--cta::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(245,166,35,0.06), transparent 70%);
}
.section__header { text-align: center; margin-bottom: 64px; }
.section__tag {
    display: inline-block; padding: 6px 18px; border-radius: 50px;
    background: rgba(29,99,55,0.1); color: var(--green-600);
    font-size: 0.8rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 1.5px; margin-bottom: 16px;
}
.section__tag--light { background: rgba(245,166,35,0.15); color: var(--gold); }
.section__title { font-size: 2.5rem; font-weight: 800; color: var(--gray-900); line-height: 1.2; }
.section__title--light { color: var(--white); }
.section__desc { margin-top: 12px; color: var(--gray-500); font-size: 1.1rem; max-width: 500px; margin-left: auto; margin-right: auto; }

/* ---- STEPS ---- */
.steps {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
    position: relative;
}
.steps::before {
    content: ''; position: absolute; top: 32px; left: 12%; right: 12%;
    height: 2px; background: linear-gradient(90deg, var(--green-600), var(--gold), var(--green-600));
    opacity: 0.3;
}
.step {
    text-align: center; padding: 32px 20px;
    position: relative;
}
.step__number {
    width: 48px; height: 48px; border-radius: 50%;
    background: linear-gradient(135deg, var(--green-700), var(--green-600));
    color: var(--gold); font-weight: 800; font-size: 1.2rem;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 24px; position: relative; z-index: 1;
    box-shadow: 0 4px 15px rgba(26,71,42,0.3);
}
.step__icon { width: 64px; height: 64px; color: var(--green-600); margin: 0 auto 16px; }
.step__icon svg { width: 100%; height: 100%; }
.step h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.step p { color: var(--gray-500); font-size: 0.9rem; }

/* ---- FEATURES ---- */
.features {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.feature {
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg); padding: 36px 28px;
    transition: var(--transition);
}
.feature:hover {
    background: rgba(255,255,255,0.08); border-color: rgba(245,166,35,0.2);
    transform: translateY(-4px);
}
.feature__icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
}
.feature__icon svg { width: 28px; height: 28px; }
.feature__icon--green { background: rgba(77,175,80,0.15); color: var(--green-400); }
.feature__icon--blue { background: rgba(59,130,246,0.15); color: var(--blue); }
.feature__icon--purple { background: rgba(139,92,246,0.15); color: var(--purple); }
.feature__icon--orange { background: rgba(249,115,22,0.15); color: var(--orange); }
.feature__icon--red { background: rgba(239,68,68,0.15); color: var(--red); }
.feature__icon--teal { background: rgba(20,184,166,0.15); color: var(--teal); }
.feature h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 10px; }
.feature p { color: rgba(255,255,255,0.6); font-size: 0.9rem; line-height: 1.6; }

/* ---- PRICING ---- */
.pricing {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px;
    max-width: 800px; margin: 0 auto;
}
.pricing__card {
    background: var(--white); border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg); padding: 40px 32px;
    position: relative; transition: var(--transition);
}
.pricing__card:hover { border-color: var(--gray-300); box-shadow: var(--shadow-lg); }
.pricing__card--featured {
    border-color: var(--gold); background: linear-gradient(180deg, rgba(245,166,35,0.03), var(--white));
    box-shadow: 0 20px 60px rgba(245,166,35,0.15);
    transform: scale(1.03);
}
.pricing__popular {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--green-900); padding: 6px 24px; border-radius: 50px;
    font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
}
.pricing__badge { font-size: 0.85rem; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.pricing__price { margin-bottom: 24px; }
.pricing__currency { font-size: 1rem; font-weight: 600; color: var(--gray-400); vertical-align: super; }
.pricing__amount { font-size: 3.5rem; font-weight: 800; color: var(--gray-900); }
.pricing__period { display: block; font-size: 0.9rem; color: var(--gray-400); }
.pricing__features { list-style: none; margin-bottom: 32px; }
.pricing__features li {
    padding: 10px 0; border-bottom: 1px solid var(--gray-100);
    font-size: 0.95rem; color: var(--gray-600);
    display: flex; align-items: center; gap: 10px;
}
.pricing__features li::before {
    content: ''; width: 20px; height: 20px; flex-shrink: 0;
    background: var(--green-400); border-radius: 50%;
    mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 20 20' fill='white' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z'/%3E%3C/svg%3E") center/contain no-repeat;
    -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 20 20' fill='white' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.pricing__note { margin-top: 12px; font-size: 0.8rem; color: var(--gray-400); text-align: center; }

/* ---- CTA / COUNTDOWN ---- */
.cta { position: relative; z-index: 1; text-align: center; padding: 40px 0; }
.cta__title { font-size: 2.2rem; font-weight: 800; color: var(--white); margin-bottom: 16px; }
.cta__desc { color: rgba(255,255,255,0.6); font-size: 1.1rem; margin-bottom: 48px; }
.countdown {
    display: flex; justify-content: center; align-items: center; gap: 12px;
    margin-bottom: 48px;
}
.countdown__item { text-align: center; }
.countdown__number {
    display: block; font-size: 3.5rem; font-weight: 800; color: var(--gold);
    font-family: 'Bebas Neue', sans-serif; letter-spacing: 2px;
    line-height: 1;
}
.countdown__label { font-size: 0.75rem; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 2px; }
.countdown__separator { font-size: 2.5rem; color: rgba(255,255,255,0.2); font-weight: 300; margin-top: -20px; }

/* ---- FOOTER ---- */
.footer { background: var(--gray-900); padding: 64px 0 32px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer__logo { font-family: 'Bebas Neue', sans-serif; font-size: 1.8rem; color: var(--gold); letter-spacing: 2px; margin-bottom: 12px; }
.footer__brand p { color: var(--gray-400); font-size: 0.9rem; line-height: 1.6; }
.footer__links h4 { color: var(--white); font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px; }
.footer__links a { display: block; color: var(--gray-400); text-decoration: none; font-size: 0.9rem; padding: 4px 0; transition: var(--transition); }
.footer__links a:hover { color: var(--gold); }
.footer__bottom { border-top: 1px solid var(--gray-800); padding-top: 24px; text-align: center; }
.footer__bottom p { color: var(--gray-500); font-size: 0.85rem; }

/* ---- ANIMATIONS ---- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes scrollBounce {
    0%, 100% { transform: rotate(45deg) translate(0, 0); }
    50% { transform: rotate(45deg) translate(5px, 5px); }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
    .steps { grid-template-columns: repeat(2, 1fr); }
    .steps::before { display: none; }
    .features { grid-template-columns: repeat(2, 1fr); }
    .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav__links { display: none; }
    .nav__menu { display: block; }
    .hero__title { font-size: 3rem; }
    .hero__actions { flex-direction: column; }
    .hero__stats { flex-wrap: wrap; gap: 24px; }
    .steps { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .features { grid-template-columns: 1fr; }
    .pricing { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .pricing__card--featured { transform: none; }
    .section__title { font-size: 1.8rem; }
    .cta__title { font-size: 1.6rem; }
    .countdown__number { font-size: 2.5rem; }
    .footer__grid { grid-template-columns: 1fr; gap: 32px; }
}