/* ============================================
   Dr. Kelly Arana — Serena Theme + Luminosa Layout
   Colors: Teal + Gold | Fonts: Cormorant Garamond + DM Sans
   ============================================ */

/* === Reset & Variables === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #0D4F4F;
    --primary-light: #1A6B6B;
    --primary-dark: #093B3B;
    --accent: #B8956A;
    --accent-light: #D4B08C;
    --bg: #FAFAF7;
    --bg-alt: #F5F0EB;
    --text: #2D2D2D;
    --text-light: #6B7280;
    --text-muted: #9CA3AF;
    --white: #FFFFFF;
    --border: #E5E7EB;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 2px 8px rgba(13,79,79,0.06);
    --shadow: 0 4px 24px rgba(13,79,79,0.08);
    --shadow-lg: 0 20px 60px rgba(13,79,79,0.12);
    --shadow-hover: 0 12px 40px rgba(13,79,79,0.15);
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    color: var(--primary);
}

a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary-light); }

img { max-width: 100%; height: auto; display: block; }

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

/* === Scroll Reveal === */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--transition), transform 0.6s var(--transition);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === Typography === */
.section-heading {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    color: var(--primary);
    margin-bottom: 16px;
    text-align: center;
    letter-spacing: 0.01em;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.05rem;
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.section-label {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}

/* === Buttons === */
.btn-cta {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    letter-spacing: 0.02em;
}
.btn-cta:hover {
    background: var(--accent-light);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(184,149,106,0.3);
}

.btn-outline {
    display: inline-block;
    background: transparent;
    color: var(--white);
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid rgba(255,255,255,0.5);
    transition: all 0.3s ease;
    cursor: pointer;
}
.btn-outline:hover {
    background: rgba(255,255,255,0.15);
    color: var(--white);
    border-color: var(--white);
}

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: var(--primary);
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid var(--primary);
    transition: all 0.3s ease;
    cursor: pointer;
}
.btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
}

.btn-whatsapp {
    display: inline-block;
    background: #25D366;
    color: var(--white);
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}
.btn-whatsapp:hover {
    background: #1EBE57;
    color: var(--white);
    transform: translateY(-2px);
}

/* === Navigation === */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.4s ease;
}
.nav.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
}

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

.nav-logo {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    transition: color 0.3s;
}
.nav.scrolled .nav-logo { color: var(--primary); }

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}
.nav-links li a {
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}
.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s;
}
.nav-links li a:hover::after,
.nav-links li a.active::after { width: 100%; }
.nav.scrolled .nav-links li a { color: var(--text); }
.nav.scrolled .nav-links li a:hover { color: var(--primary); }

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lang-toggle {
    display: flex;
    background: rgba(255,255,255,0.15);
    border-radius: 50px;
    overflow: hidden;
}
.nav.scrolled .lang-toggle { background: var(--bg-alt); }

.lang-btn {
    padding: 6px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    transition: all 0.2s;
}
.lang-btn.active {
    background: var(--accent);
    color: var(--white);
    border-radius: 50px;
}
.nav.scrolled .lang-btn { color: var(--text); }
.nav.scrolled .lang-btn.active { color: var(--white); }

.nav-cta {
    padding: 10px 24px;
    font-size: 0.85rem;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 28px;
    height: 20px;
    position: relative;
}
.mobile-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s;
    position: absolute;
    left: 0;
}
.nav.scrolled .mobile-toggle span { background: var(--text); }
.mobile-toggle span:nth-child(1) { top: 0; }
.mobile-toggle span:nth-child(2) { top: 9px; }
.mobile-toggle span:nth-child(3) { bottom: 0; }
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg); top: 9px; }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg); bottom: 9px; }

/* === Hero === */
.block-hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--primary);
}
.block-hero--left { justify-content: flex-start; }
.block-hero--left .block-hero__content { text-align: left; max-width: 600px; margin-left: 8%; }

.block-hero__image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}
.block-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(13,79,79,0.5), rgba(13,79,79,0.75));
}
.block-hero__content {
    position: relative;
    z-index: 1;
    padding: 80px 24px 40px;
    max-width: 750px;
    text-align: center;
}
.block-hero__specialty {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 20px;
}
.block-hero__title {
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: 0.02em;
    font-weight: 600;
}
.block-hero__subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.88);
    margin-bottom: 36px;
    font-weight: 300;
    line-height: 1.8;
}
.block-hero__buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.block-hero--left .block-hero__buttons { justify-content: flex-start; }

/* === Trust Bar === */
.block-trust-bar {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 24px 0;
}
.block-trust-bar__items {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}
.block-trust-bar__item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-light);
}
.block-trust-bar__icon { font-size: 1.3rem; }

/* === Services === */
.block-services {
    padding: 7rem 0;
    background: var(--bg);
}

/* 4-column card grid (Luminosa style) */
.services-card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--white);
    border: 1px solid rgba(13,79,79,0.06);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all var(--transition);
    cursor: default;
    position: relative;
    overflow: hidden;
}
.service-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow);
    border-color: rgba(13,79,79,0.15);
}

.service-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.service-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--primary);
    stroke-width: 1.5;
    fill: none;
}
.service-icon-emoji {
    font-size: 2rem;
    line-height: 1;
}

.service-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
    color: var(--primary);
}
.service-card p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.6;
    font-weight: 300;
}

/* Legacy category-card layout (for backward compat) */
.block-services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}
.block-services__card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px 28px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}
.block-services__card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

/* === Feature Block === */
.block-feature {
    padding: 7rem 0;
}
.block-feature:nth-child(even) { background: var(--white); }

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.block-feature--reversed .feature-grid { direction: rtl; }
.block-feature--reversed .feature-grid > * { direction: ltr; }

.feature-content .section-label { text-align: left; }

.feature-content h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    margin-bottom: 20px;
}
.feature-text {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 28px;
}
.feature-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

/* === About === */
.block-about {
    padding: 7rem 0;
    background: var(--white);
}
.block-about--centered {
    text-align: center;
}
.block-about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.block-about--centered .block-about__grid {
    grid-template-columns: 1fr;
    max-width: 720px;
    margin: 0 auto;
}
.block-about__image {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}
.block-about__content .section-heading { text-align: left; }
.block-about--centered .block-about__content .section-heading { text-align: center; }

.block-about__quote {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.3rem;
    color: var(--primary);
    border-left: 3px solid var(--accent);
    padding-left: 24px;
    margin-bottom: 28px;
    line-height: 1.7;
}
.block-about--centered .block-about__quote {
    border-left: none;
    padding-left: 0;
    font-size: 1.4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.block-about__bio {
    margin-bottom: 24px;
    font-size: 0.95rem;
    line-height: 1.8;
}
.block-about__credentials {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.block-about--centered .block-about__credentials { justify-content: center; }
.block-about__credentials li {
    background: var(--bg-alt);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 500;
    border: 1px solid rgba(13,79,79,0.08);
}

/* === Stats === */
.block-stats {
    padding: 5rem 0;
    background: var(--primary);
}
.stats-grid {
    display: flex;
    justify-content: center;
    gap: 64px;
    flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-number {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 8px;
}
.stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
    font-weight: 400;
}

/* === Booking === */
.block-booking {
    padding: 7rem 0;
    background: var(--bg-alt);
}
.block-booking__subtitle {
    text-align: center;
    color: var(--text-light);
    margin-top: -8px;
    margin-bottom: 40px;
    font-size: 1rem;
}
.block-booking__embed {
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
}

/* === AI Chat === */
.block-chat {
    padding: 7rem 0;
    background: var(--bg);
}
.block-chat__window {
    max-width: 500px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: var(--white);
}
.block-chat__header {
    background: var(--primary);
    color: var(--white);
    padding: 16px 20px;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.block-chat__status {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #4ADE80;
}
.block-chat__messages { padding: 20px; }
.block-chat__bubble {
    padding: 12px 16px;
    border-radius: 18px;
    margin-bottom: 12px;
    font-size: 0.9rem;
    line-height: 1.5;
    max-width: 85%;
}
.block-chat__bubble--bot {
    background: var(--bg-alt);
    color: var(--text);
    border-bottom-left-radius: 4px;
}
.block-chat__bubble--user {
    background: var(--primary);
    color: var(--white);
    margin-left: auto;
    border-bottom-right-radius: 4px;
}
.block-chat__input {
    display: flex;
    border-top: 1px solid var(--border);
    padding: 12px;
    gap: 8px;
}
.block-chat__input input {
    flex: 1;
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 10px 16px;
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
}
.block-chat__input button {
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    font-size: 1rem;
}

/* === Testimonials === */
.block-testimonials {
    padding: 7rem 0;
    background: var(--white);
}
.block-testimonials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}
.block-testimonials__card {
    background: var(--bg);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}
.block-testimonials__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}
.block-testimonials__stars { margin-bottom: 16px; }
.star { color: #D1D5DB; font-size: 1.1rem; }
.star--filled { color: var(--accent); }
.block-testimonials__quote {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 16px;
    color: var(--text);
}
.block-testimonials__author {
    font-style: normal;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary);
}

/* === CTA Block === */
.block-cta {
    padding: 5rem 0;
    background: var(--primary);
    text-align: center;
}
.block-cta__heading {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: var(--white);
    margin-bottom: 16px;
}
.block-cta__text {
    color: rgba(255,255,255,0.85);
    font-size: 1.05rem;
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

/* === Contact === */
.block-contact {
    padding: 7rem 0;
    background: var(--bg-alt);
}
.block-contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
    margin-top: 3rem;
}
.block-contact__info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.block-contact__item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}
.contact-item-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(13,79,79,0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-item-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--primary);
}
.block-contact__item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text);
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.6;
}
.block-contact__item a { color: var(--primary); }
.block-contact__item a:hover { color: var(--primary-light); }
.block-contact__map {
    width: 100%;
    height: 100%;
    min-height: 360px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(13,79,79,0.06);
}
.block-contact__map iframe {
    width: 100%;
    height: 100%;
    min-height: 360px;
    border: none;
    border-radius: var(--radius-lg);
}
.block-contact__map-placeholder {
    background: var(--bg);
    border-radius: var(--radius);
    height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    border: 1px solid rgba(13,79,79,0.06);
}

/* === FAQ === */
.block-faq {
    padding: 7rem 0;
    background: var(--bg);
}
.faq-list {
    max-width: 740px;
    margin: 0 auto;
}
.faq-item {
    border-bottom: 1px solid var(--border);
}
.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    text-align: left;
    gap: 16px;
}
.faq-icon {
    flex-shrink: 0;
    transition: transform 0.3s;
}
.faq-item.open .faq-icon { transform: rotate(180deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
}
.faq-item.open .faq-answer {
    max-height: 500px;
    padding-bottom: 20px;
}

/* === Video === */
.block-video {
    padding: 7rem 0;
    background: var(--white);
}
.block-video__embed {
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 16/9;
}
.block-video__embed iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* === Logo Grid === */
.block-logos {
    padding: 5rem 0;
    background: var(--bg-alt);
}
.logo-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}
.logo-grid__item {
    max-width: 120px;
    opacity: 0.6;
    transition: opacity 0.3s;
    filter: grayscale(100%);
}
.logo-grid__item:hover {
    opacity: 1;
    filter: grayscale(0%);
}
.logo-grid__item img { max-height: 60px; width: auto; }

/* === Instagram === */
.block-instagram {
    padding: 7rem 0;
    background: var(--white);
}
.instagram-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}
.instagram-post {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    aspect-ratio: 1;
}
.instagram-post img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}
.instagram-post:hover img { transform: scale(1.05); }
.instagram-post__overlay {
    position: absolute;
    inset: 0;
    background: rgba(13,79,79,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
    padding: 16px;
}
.instagram-post:hover .instagram-post__overlay { opacity: 1; }
.instagram-post__caption {
    color: var(--white);
    font-size: 0.85rem;
    text-align: center;
    line-height: 1.5;
}
.instagram-follow {
    text-align: center;
}

/* === Latest Updates === */
.block-updates {
    padding: 7rem 0;
    background: var(--bg);
}
.updates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}
.update-card {
    display: block;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    text-decoration: none;
    color: inherit;
}
.update-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    color: inherit;
}
.update-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.update-card__content {
    padding: 20px 24px;
}
.update-card__content time {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.update-card__content h3 {
    font-size: 1.15rem;
    margin-top: 8px;
    color: var(--primary);
}

/* === Button Block === */
.block-button { padding: 2rem 0; }
.block-button--left { text-align: left; }
.block-button--center { text-align: center; }
.block-button--right { text-align: right; }

/* === Spacer & Divider === */
.block-spacer--small { height: 2rem; }
.block-spacer--medium { height: 4rem; }
.block-spacer--large { height: 8rem; }
.block-divider {
    margin: 2rem auto;
    max-width: 120px;
    border: none;
    border-top: 2px solid var(--accent);
    opacity: 0.4;
}

/* === Page Header === */
.page-header {
    padding: 140px 0 48px;
    background: var(--primary);
    color: var(--white);
}
.page-header__title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white);
}
.page-header__intro {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    margin-top: 12px;
    max-width: 600px;
    line-height: 1.7;
}
.page-header .breadcrumbs { margin-bottom: 16px; }
.page-header .breadcrumbs__list { display: flex; list-style: none; gap: 8px; }
.page-header .breadcrumbs__item a { color: rgba(255,255,255,0.7); font-size: 0.85rem; }
.page-header .breadcrumbs__item::after { content: '/'; color: rgba(255,255,255,0.4); margin-left: 8px; }
.page-header .breadcrumbs__item--current { font-size: 0.85rem; color: rgba(255,255,255,0.9); }
.page-header .breadcrumbs__item--current::after { display: none; }

/* === Article === */
.article__hero {
    height: 400px;
    background-size: cover;
    background-position: center;
    position: relative;
    margin-top: 72px;
}
.article__hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(13,79,79,0.3), rgba(13,79,79,0.6));
}
.article__container { max-width: 740px; }
.article__header {
    padding-top: 48px;
    margin-bottom: 48px;
}
.article__title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    margin-bottom: 16px;
}
.article__meta {
    display: flex;
    gap: 16px;
    color: var(--text-light);
    font-size: 0.9rem;
}
.article__author { font-weight: 500; color: var(--primary); }
.article__body {
    padding-bottom: 80px;
    font-size: 1.05rem;
    line-height: 1.85;
}
.article__body p { margin-bottom: 1.5em; }
.article__body h2 { margin: 2em 0 0.8em; font-size: 1.6rem; }
.article__body h3 { margin: 1.5em 0 0.6em; font-size: 1.3rem; }
.article__body img { border-radius: var(--radius); margin: 2em 0; }
.article__body blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 20px;
    font-style: italic;
    color: var(--text-light);
    margin: 2em 0;
}

/* === Article Listing === */
.article-listing { padding: 4rem 0 7rem; }
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}
.article-card {
    display: block;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    text-decoration: none;
    color: inherit;
}
.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    color: inherit;
}
.article-card__image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.article-card__content { padding: 20px 24px; }
.article-card__date {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.article-card__title {
    font-size: 1.15rem;
    margin-top: 8px;
    color: var(--primary);
}
.article-card__excerpt {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: 8px;
    line-height: 1.5;
}

/* === Pagination === */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 48px;
}
.pagination__link, .pagination__current {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 0.9rem;
    font-weight: 500;
}
.pagination__link {
    color: var(--text-light);
    transition: all 0.2s;
}
.pagination__link:hover {
    background: var(--bg-alt);
    color: var(--primary);
}
.pagination__current {
    background: var(--primary);
    color: var(--white);
}

/* === Breadcrumbs (non-page-header) === */
.breadcrumbs { margin-bottom: 16px; }
.breadcrumbs__list {
    display: flex;
    list-style: none;
    gap: 8px;
    flex-wrap: wrap;
}
.breadcrumbs__item a {
    color: var(--text-light);
    font-size: 0.85rem;
}
.breadcrumbs__item::after {
    content: '/';
    color: var(--text-muted);
    margin-left: 8px;
}
.breadcrumbs__item--current {
    font-size: 0.85rem;
    color: var(--text);
}
.breadcrumbs__item--current::after { display: none; }

/* === Footer === */
.footer {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.85);
    padding: 64px 0 32px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-logo {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}
.footer-desc {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
    margin-bottom: 20px;
    max-width: 300px;
}
.footer-social {
    display: flex;
    gap: 16px;
}
.footer-social a {
    color: rgba(255,255,255,0.6);
    transition: color 0.2s;
}
.footer-social a:hover { color: var(--accent); }

.footer h4 {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--white);
    margin-bottom: 20px;
}
.footer-links {
    list-style: none;
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    transition: color 0.2s;
}
.footer-links a:hover { color: var(--white); }

.footer-bottom {
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 24px;
}

/* === Responsive: Tablet === */
@media (max-width: 1024px) {
    .nav-links { gap: 20px; }
    .services-card-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-grid { gap: 40px; }
    .block-about__grid { gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { gap: 40px; }
}

/* === Responsive: Mobile === */
@media (max-width: 768px) {
    .mobile-toggle { display: block; }
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 0;
        transition: right 0.3s ease;
        box-shadow: -4px 0 24px rgba(0,0,0,0.1);
    }
    .nav-links.open { right: 0; }
    .nav-links li a {
        color: var(--text) !important;
        padding: 12px 0;
        display: block;
        font-size: 1rem;
        border-bottom: 1px solid var(--border);
    }
    .nav-cta { display: none; }

    .block-hero { min-height: 80vh; }
    .block-hero__title { font-size: clamp(2rem, 6vw, 2.8rem); }
    .block-hero__subtitle { font-size: 1rem; }
    .block-hero__buttons { flex-direction: column; align-items: center; }
    .block-hero--left .block-hero__content { margin-left: 0; text-align: center; }
    .block-hero--left .block-hero__buttons { justify-content: center; }

    .feature-grid { grid-template-columns: 1fr; gap: 32px; }
    .block-feature--reversed .feature-grid { direction: ltr; }

    .block-about__grid { grid-template-columns: 1fr; }
    .block-about__content .section-heading { text-align: center; }
    .block-about__credentials { justify-content: center; }

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

    .services-card-grid { grid-template-columns: 1fr; gap: 1rem; }

    .stats-grid { gap: 32px; }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-desc { max-width: none; }
    .footer-social { justify-content: center; }

    .block-trust-bar__items { gap: 20px; }

    .article__hero { height: 250px; }
    .article__container { padding: 0 16px; }
}

/* === Responsive: Small === */
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .services-card-grid { grid-template-columns: 1fr; }
    .block-services__grid { grid-template-columns: 1fr; }
    .block-testimonials__grid { grid-template-columns: 1fr; }
    .instagram-grid { grid-template-columns: repeat(2, 1fr); }
    .articles-grid { grid-template-columns: 1fr; }
    .updates-grid { grid-template-columns: 1fr; }
}

/* === Rich Text Defaults === */
.rich-text p { margin-bottom: 1em; }
.rich-text h2 { font-size: 1.6rem; margin: 1.5em 0 0.5em; }
.rich-text h3 { font-size: 1.3rem; margin: 1.2em 0 0.4em; }
.rich-text ul, .rich-text ol { margin: 1em 0; padding-left: 24px; }
.rich-text li { margin-bottom: 0.5em; }
.rich-text a { color: var(--primary); text-decoration: underline; }
.rich-text blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 20px;
    font-style: italic;
    color: var(--text-light);
    margin: 1.5em 0;
}

/* === Utilities === */
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }