/* ===================================
   DrRoxanaHealth — NCLEX Portal
   Spanish-first bilingual landing page
   =================================== */

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

:root {
    --primary-blue: #3b7fb8;
    --primary-teal: #5eb9a8;
    --dark-blue: #2a5a7e;
    --darker-blue: #1d4560;
    --light-teal: #7dd4c3;
    --accent: #f0a13c;
    --background: #ffffff;
    --background-light: #f6fafb;
    --background-tint: #eef6f8;
    --text-primary: #16212b;
    --text-secondary: #46596b;
    --text-light: #6b7f91;
    --border-color: #e1e9ee;
    --success: #3fa877;
    --error: #d9534f;
    --shadow: rgba(24, 51, 71, 0.08);
    --shadow-lg: rgba(24, 51, 71, 0.16);
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --container-width: 1180px;
    --radius: 14px;
}

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    font-family: var(--font-family);
    color: var(--text-primary);
    line-height: 1.65;
    background: var(--background);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary-blue); }

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--dark-blue);
    color: #fff;
    padding: 10px 16px;
    z-index: 2000;
    border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

h1, h2, h3, h4 { line-height: 1.25; color: var(--text-primary); }

section > .container > h2 {
    font-size: clamp(1.75rem, 3.4vw, 2.4rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 14px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    max-width: 780px;
    margin: 0 auto 48px;
    font-size: 1.06rem;
}

/* ===== Header ===== */
.header {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: saturate(180%) blur(10px);
    box-shadow: 0 2px 14px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 12px 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
}

.logo { height: 46px; width: auto; }

.logo-text {
    font-size: 1.28rem;
    font-weight: 700;
    color: var(--dark-blue);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.logo-badge {
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-blue));
    color: #fff;
    font-size: 0.68rem;
    letter-spacing: 0.09em;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 20px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 26px;
    margin-left: auto;
}

.nav a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.96rem;
    transition: color 0.2s;
}
.nav a:hover { color: var(--primary-blue); }

.btn-primary-small {
    background: var(--primary-blue);
    color: #fff !important;
    padding: 9px 18px;
    border-radius: 8px;
    font-weight: 600;
}
.btn-primary-small:hover { background: var(--dark-blue); }

.header-actions { display: flex; align-items: center; gap: 12px; }

.lang-toggle {
    display: inline-flex;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    overflow: hidden;
    background: var(--background-light);
}

.lang-btn {
    border: none;
    background: transparent;
    padding: 7px 13px;
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.2s;
}
.lang-btn.active { background: var(--primary-teal); color: #fff; }

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 38px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
}
.menu-toggle span {
    display: block;
    height: 2px;
    width: 20px;
    margin: 0 auto;
    background: var(--dark-blue);
    transition: 0.25s;
}

/* ===== Buttons ===== */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 15px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
    color: #fff;
    box-shadow: 0 6px 18px rgba(59, 127, 184, 0.28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(59, 127, 184, 0.34); }

.btn-secondary {
    background: #fff;
    color: var(--dark-blue);
    border-color: var(--primary-teal);
}
.btn-secondary:hover { background: var(--background-tint); }

/* ===== Hero ===== */
.hero {
    background: linear-gradient(160deg, #eef7fa 0%, #ffffff 62%);
    padding: 72px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: "";
    position: absolute;
    top: -180px;
    right: -180px;
    width: 460px;
    height: 460px;
    background: radial-gradient(circle, rgba(94, 185, 168, 0.18), transparent 70%);
    border-radius: 50%;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 56px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    display: inline-block;
    background: rgba(94, 185, 168, 0.15);
    color: var(--dark-blue);
    font-weight: 600;
    font-size: 0.86rem;
    padding: 7px 14px;
    border-radius: 999px;
    margin-bottom: 18px;
}

.hero-title {
    font-size: clamp(2rem, 4.6vw, 3.1rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 14px;
}

.hero-tagline {
    font-size: 1.22rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 16px;
}

.hero-description {
    font-size: 1.06rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
    max-width: 620px;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 28px; }

.hero-trust {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 24px;
    color: var(--text-secondary);
    font-size: 0.94rem;
    font-weight: 500;
}

.hero-image { position: relative; }

.hero-image img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 22px 48px var(--shadow-lg);
    object-fit: cover;
    aspect-ratio: 1 / 1;
}

.hero-image-caption {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: -26px;
    background: #fff;
    border-radius: 14px;
    padding: 14px 18px;
    box-shadow: 0 10px 26px var(--shadow);
    display: flex;
    flex-direction: column;
    text-align: center;
}
.hero-image-caption strong { color: var(--dark-blue); font-size: 1.02rem; }
.hero-image-caption span { color: var(--text-light); font-size: 0.85rem; }

/* ===== Why ===== */
.why { padding: 96px 0 80px; background: var(--background); }

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
    gap: 26px;
}

.why-card {
    background: var(--background-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 30px 26px;
    transition: transform 0.25s, box-shadow 0.25s;
}
.why-card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px var(--shadow); }
.why-icon { font-size: 2rem; margin-bottom: 12px; }
.why-card h3 { font-size: 1.14rem; margin-bottom: 10px; color: var(--dark-blue); }
.why-card p { color: var(--text-secondary); font-size: 0.97rem; }

/* ===== Services ===== */
.services { padding: 90px 0; background: var(--background-light); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
    align-items: stretch;
}

/* Four packages read best as a balanced 2 x 2 grid on desktop */
@media (min-width: 900px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); max-width: 980px; margin: 0 auto; }
}

.service-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 34px 30px;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 38px var(--shadow);
    border-color: var(--light-teal);
}

.service-card.featured {
    border: 2px solid var(--primary-teal);
    box-shadow: 0 14px 34px rgba(94, 185, 168, 0.2);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 30px;
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-blue));
    color: #fff;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 6px 14px;
    border-radius: 999px;
    text-transform: uppercase;
}

.service-number {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--light-teal);
    letter-spacing: 0.14em;
    margin-bottom: 8px;
}

.service-card h3 {
    font-size: 1.22rem;
    color: var(--dark-blue);
    margin-bottom: 12px;
}

.service-description { color: var(--text-secondary); margin-bottom: 18px; font-size: 0.98rem; }

.service-features { list-style: none; margin-bottom: 24px; }

.service-features li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 11px;
    color: var(--text-secondary);
    font-size: 0.96rem;
}
.service-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary-teal);
    font-weight: 800;
}

.service-link {
    margin-top: auto;
    font-weight: 600;
    text-decoration: none;
    color: var(--primary-blue);
}
.service-link:hover { color: var(--dark-blue); }

.services-note {
    margin-top: 44px;
    text-align: center;
    color: var(--text-secondary);
    max-width: 780px;
    margin-left: auto;
    margin-right: auto;
    font-size: 0.99rem;
    background: #fff;
    border: 1px dashed var(--border-color);
    border-radius: var(--radius);
    padding: 22px 26px;
}

/* ===== Process / Timeline ===== */
.process { padding: 92px 0; background: var(--background); }

.timeline {
    list-style: none;
    max-width: 840px;
    margin: 0 auto;
    position: relative;
    padding-left: 12px;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 31px;
    top: 14px;
    bottom: 14px;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-teal), var(--primary-blue));
    opacity: 0.35;
}

.timeline-item {
    display: flex;
    gap: 24px;
    position: relative;
    padding-bottom: 34px;
}
.timeline-item:last-child { padding-bottom: 0; }

.timeline-marker {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
    color: #fff;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(59, 127, 184, 0.3);
    z-index: 1;
}

.timeline-content h3 { font-size: 1.12rem; color: var(--dark-blue); margin-bottom: 6px; }
.timeline-content p { color: var(--text-secondary); font-size: 0.99rem; }

/* ===== About ===== */
.about { padding: 92px 0; background: var(--background-light); }

.about-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 56px;
    align-items: start;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 18px 40px var(--shadow-lg);
    object-fit: cover;
    aspect-ratio: 1 / 1;
    position: sticky;
    top: 100px;
}

.about-content h2 { font-size: clamp(1.7rem, 3.2vw, 2.3rem); margin-bottom: 8px; }

.about-subtitle {
    color: var(--primary-teal);
    font-weight: 600;
    font-size: 1.06rem;
    margin-bottom: 20px;
}

.about-content p { color: var(--text-secondary); margin-bottom: 16px; }

.credentials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 14px;
    margin: 28px 0;
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 13px 16px;
    font-size: 0.94rem;
    color: var(--text-primary);
    font-weight: 500;
}
.credential-icon { font-size: 1.3rem; }

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

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 11px 18px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.93rem;
    color: #fff;
    transition: transform 0.2s, opacity 0.2s;
}
.social-link:hover { transform: translateY(-2px); opacity: 0.93; }
.social-link.instagram { background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af); }
.social-link.linktree { background: #39e09b; color: #073b2b; }
.social-link.linkedin { background: #0a66c2; }

/* ===== FAQ ===== */
.faq { padding: 92px 0; background: var(--background); }

.faq-list { max-width: 880px; margin: 0 auto; }

.faq-item {
    background: var(--background-light);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 14px;
    overflow: hidden;
}

.faq-item summary {
    cursor: pointer;
    padding: 20px 52px 20px 22px;
    font-weight: 600;
    color: var(--dark-blue);
    position: relative;
    list-style: none;
    font-size: 1.02rem;
}
.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: "+";
    position: absolute;
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--primary-teal);
    line-height: 1;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item[open] { border-color: var(--light-teal); }

.faq-item p {
    padding: 0 22px 22px;
    color: var(--text-secondary);
    font-size: 0.99rem;
}

/* ===== Contact ===== */
.contact {
    padding: 92px 0;
    background: linear-gradient(150deg, var(--darker-blue), var(--dark-blue) 55%, #2f7f88);
    color: #fff;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 56px;
    align-items: start;
}

.contact-info h2 { color: #fff; font-size: clamp(1.7rem, 3.2vw, 2.3rem); margin-bottom: 16px; }
.contact-info > p { color: rgba(255, 255, 255, 0.86); margin-bottom: 32px; }

.contact-details { display: flex; flex-direction: column; gap: 20px; }

.contact-detail-item { display: flex; gap: 14px; align-items: flex-start; }
.detail-icon { font-size: 1.35rem; line-height: 1.4; }
.contact-detail-item strong { display: block; color: #fff; margin-bottom: 2px; }
.contact-detail-item p { color: rgba(255, 255, 255, 0.82); font-size: 0.95rem; }
.contact-detail-item a { color: var(--light-teal); text-decoration: none; }
.contact-detail-item a:hover { text-decoration: underline; }

.contact-form-container {
    background: #fff;
    border-radius: 18px;
    padding: 36px 32px;
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.22);
}

.form-badge {
    display: inline-block;
    background: rgba(94, 185, 168, 0.16);
    color: var(--dark-blue);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 999px;
    margin-bottom: 12px;
}

.contact-form h3 { color: var(--dark-blue); font-size: 1.4rem; margin-bottom: 22px; }

.form-group { margin-bottom: 18px; }

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 7px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: 9px;
    font-family: inherit;
    font-size: 0.97rem;
    color: var(--text-primary);
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 3px rgba(94, 185, 168, 0.18);
}

.form-group textarea { resize: vertical; min-height: 96px; }

.captcha-group { background: var(--background-light); border-radius: 10px; padding: 16px; }

.captcha-container { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }

.captcha-question {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark-blue);
    letter-spacing: 0.08em;
    background: #fff;
    border: 1px dashed var(--border-color);
    border-radius: 8px;
    padding: 8px 16px;
}

.captcha-refresh {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px;
    cursor: pointer;
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}
.captcha-refresh:hover { background: var(--background-tint); }

.captcha-error { display: block; color: var(--error); font-size: 0.86rem; margin-top: 7px; min-height: 18px; }

.btn-submit { width: 100%; margin-top: 6px; }
.btn-submit:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }

.form-privacy { font-size: 0.83rem; color: var(--text-light); text-align: center; margin-top: 14px; }

.success-message { text-align: center; padding: 20px 0; }

.success-icon {
    width: 66px;
    height: 66px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: var(--success);
    color: #fff;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.success-message h3 { color: var(--dark-blue); margin-bottom: 10px; }
.success-message p { color: var(--text-secondary); margin-bottom: 20px; }

/* ===== Footer ===== */
.footer { background: #12212c; color: rgba(255, 255, 255, 0.78); padding: 58px 0 28px; }

.footer-content {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 34px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-logo { height: 52px; width: auto; margin-bottom: 14px; }
.footer-tagline { font-size: 0.95rem; max-width: 330px; }

.footer-links, .footer-connect { display: flex; flex-direction: column; gap: 10px; }
.footer-links h4, .footer-connect h4 { color: #fff; margin-bottom: 6px; font-size: 1rem; }
.footer-links a, .footer-connect a {
    color: rgba(255, 255, 255, 0.74);
    text-decoration: none;
    font-size: 0.93rem;
    transition: color 0.2s;
}
.footer-links a:hover, .footer-connect a:hover { color: var(--light-teal); }

.footer-bottom { padding-top: 24px; text-align: center; font-size: 0.86rem; }
.footer-bottom .disclaimer {
    margin-top: 12px;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.52);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* ===== Responsive ===== */
@media (max-width: 980px) {
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .hero-image { max-width: 420px; margin: 0 auto; }
    .about-grid { grid-template-columns: 1fr; gap: 36px; }
    .about-image img { position: static; max-width: 380px; margin: 0 auto; }
    .contact-content { grid-template-columns: 1fr; gap: 40px; }
    .footer-content { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
    .menu-toggle { display: flex; }
    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px 20px 18px;
        box-shadow: 0 12px 24px var(--shadow);
        display: none;
    }
    .nav.open { display: flex; }
    .nav a { padding: 13px 0; border-bottom: 1px solid var(--border-color); }
    .nav .btn-primary-small { text-align: center; margin-top: 12px; border-bottom: none; }
    .header .container { position: relative; }
}

@media (max-width: 620px) {
    .hero { padding: 48px 0 64px; }
    .why, .services, .process, .about, .faq, .contact { padding: 64px 0; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .hero-cta .btn-primary, .hero-cta .btn-secondary { text-align: center; }
    .contact-form-container { padding: 28px 20px; }
    .service-card { padding: 30px 22px; }
    .logo-text { font-size: 1.05rem; }
    .logo { height: 38px; }
    .footer-content { grid-template-columns: 1fr; }
    .timeline::before { left: 20px; }
    .timeline-item { gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { transition: none !important; animation: none !important; }
}