/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* PALETA KROM */
    --gray-light: #9D9390;
    --teal: #24B3AA;
    --blue-gray: #577E8A;
    --blue-dark: #3C536B;
    --navy: #0D192D;
    
    /* VARIABLES DE USO */
    --primary: #24B3AA;
    --primary-dark: #1a8a83;
    --secondary: #577E8A;
    --dark: #0D192D;
    --dark-medium: #3C536B;
    --text-light: #9D9390;
    --white: #FFFFFF;
    --font: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    color: var(--dark);
    background: var(--white);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn--primary {
    background: var(--primary);
    color: var(--white);
}
.btn--primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(36, 179, 170, 0.3);
}

.btn--outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}
.btn--outline:hover {
    background: var(--white);
    color: var(--dark);
}

.btn--large {
    padding: 16px 40px;
    font-size: 1.1rem;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 8px;
    color: var(--dark);
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.2rem;
    margin-bottom: 48px;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(13, 25, 45, 0.95);
    backdrop-filter: blur(10px);
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--white);
    letter-spacing: -1px;
}

.logo span {
    color: var(--primary);
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav a {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}
.nav a:hover {
    color: var(--white);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.8rem;
    cursor: pointer;
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--navy) 0%, var(--blue-dark) 100%);
    color: var(--white);
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(36, 179, 170, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__logos {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.hero__logo-radio {
    height: 40px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.hero__badge {
    display: inline-block;
    background: rgba(36, 179, 170, 0.2);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.hero__title {
    font-size: 3.8rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 16px;
}

.hero__title span {
    color: var(--primary);
}

.hero__subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 500px;
    margin-bottom: 32px;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero__stats {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

/* ===== AVATAR EN HERO ===== */
.hero__avatar {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.avatar-img {
    width: 100%;
    border-radius: 30px;
    box-shadow: 0 30px 60px rgba(36, 179, 170, 0.3);
    border: 4px solid rgba(255, 255, 255, 0.1);
    display: block;
}

.avatar-badge {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(13, 25, 45, 0.9);
    backdrop-filter: blur(10px);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    white-space: nowrap;
}

.avatar-schedule {
    position: absolute;
    bottom: -10px;
    right: 20px;
    background: var(--primary);
    color: var(--white);
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
}

/* ===== COMPARISON ===== */
.comparison {
    padding: 100px 0;
    background: var(--white);
}

.comparison__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.comparison__card {
    padding: 40px;
    border-radius: 20px;
    background: var(--white);
    box-shadow: 0 10px 40px rgba(13, 25, 45, 0.05);
    border: 1px solid rgba(87, 126, 138, 0.1);
}

.comparison__card h3 {
    font-size: 1.6rem;
    margin-bottom: 20px;
}

.comparison__card--before {
    border-left: 6px solid var(--text-light);
}
.comparison__card--before h3 {
    color: var(--text-light);
}

.comparison__card--after {
    border-left: 6px solid var(--primary);
}
.comparison__card--after h3 {
    color: var(--primary);
}

.comparison__card ul li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-size: 1rem;
    color: var(--dark);
}

.comparison__card ul li:last-child {
    border-bottom: none;
}

/* ===== PLAN ===== */
.plan {
    padding: 100px 0;
    background: var(--white);
}

.plan__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.plan__item {
    padding: 30px;
    border-radius: 16px;
    background: #f8f9fa;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    border: 1px solid rgba(87, 126, 138, 0.08);
}

.plan__item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(13, 25, 45, 0.08);
}

.plan__item--highlight {
    background: var(--primary);
    color: var(--white);
}

.plan__item--highlight .plan__icon {
    filter: brightness(10);
}
.plan__item--highlight p {
    color: rgba(255, 255, 255, 0.85);
}

.plan__icon {
    font-size: 2.8rem;
    margin-bottom: 12px;
    display: block;
}

.plan__item h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--dark);
}

.plan__item--highlight h3 {
    color: var(--white);
}

.plan__item p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* ===== EXPERIENCE ===== */
.experience {
    padding: 100px 0;
    background: var(--dark);
    color: var(--white);
}

.experience .section-title {
    color: var(--white);
}

.experience .section-subtitle {
    color: rgba(255, 255, 255, 0.6);
}

.experience__grid {
    max-width: 800px;
    margin: 0 auto 60px;
}

.experience__card {
    padding: 40px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.experience__avatar {
    text-align: center;
    margin-bottom: 24px;
}

.avatar-exp {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid var(--primary);
    object-fit: cover;
    box-shadow: 0 8px 30px rgba(36, 179, 170, 0.3);
}

.experience__quote {
    font-size: 1.4rem;
    line-height: 1.8;
    font-style: italic;
    text-align: center;
    padding: 20px 0;
    border-left: 6px solid var(--primary);
    padding-left: 30px;
}

.experience__avatar-footer {
    text-align: center;
    margin-top: 16px;
}

.avatar-name {
    display: block;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary);
    letter-spacing: 2px;
}

.avatar-time {
    display: block;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.experience__features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
}

.experience__feature h4 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 4px;
}

.experience__feature p {
    color: rgba(255, 255, 255, 0.6);
}

/* ===== PRESENCIA ===== */
.presencia {
    padding: 100px 0;
    text-align: center;
    background: var(--white);
}

.presencia h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 16px;
    color: var(--dark);
}

.presencia p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 12px;
    color: var(--text-light);
}

.presencia__highlight {
    font-size: 1.6rem !important;
    font-weight: 700;
    color: var(--dark) !important;
    margin: 24px auto 32px !important;
}

.presencia__price {
    margin-top: 16px;
    font-weight: 600;
    color: var(--primary) !important;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 20px;
}

.footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__brand h3 {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 4px;
}

.footer__radio {
    margin-top: 8px;
    color: var(--primary);
}

.footer h4 {
    color: var(--white);
    margin-bottom: 12px;
}

.footer a {
    display: block;
    padding: 4px 0;
    transition: color 0.3s ease;
}
.footer a:hover {
    color: var(--white);
}

.footer__bottom {
    text-align: center;
    padding-top: 20px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.3);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero__title {
        font-size: 2.8rem;
    }
    .hero__subtitle {
        margin: 0 auto 32px;
    }
    .hero__actions {
        justify-content: center;
    }
    .hero__stats {
        justify-content: center;
    }
    .hero__logos {
        justify-content: center;
    }
    .plan__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .comparison__grid {
        grid-template-columns: 1fr;
    }
    .experience__features {
        grid-template-columns: 1fr;
    }
    .footer__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero__avatar {
        max-width: 300px;
    }
    .avatar-badge {
        font-size: 0.7rem;
        padding: 6px 14px;
        bottom: 12px;
    }
    .avatar-schedule {
        font-size: 0.6rem;
        padding: 2px 12px;
        bottom: -6px;
        right: 10px;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        flex-direction: column;
        gap: 16px;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--dark);
        padding: 24px;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
    }
    .nav.active {
        display: flex;
    }
    .menu-toggle {
        display: block;
    }
    .hero__title {
        font-size: 2.2rem;
    }
    .plan__grid {
        grid-template-columns: 1fr;
    }
    .section-title {
        font-size: 2rem;
    }
    .presencia h2 {
        font-size: 2rem;
    }
    .hero__avatar {
        max-width: 250px;
    }
    .avatar-badge {
        font-size: 0.6rem;
        padding: 4px 12px;
        bottom: 8px;
        white-space: normal;
    }
    .hero__logo-radio {
        height: 30px;
    }
}