/* ============================================
   Dr. John R Fernandez — Medical Practice
   Classic & Elegant · Plum + Amber Palette
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --plum-900: #2D1520;
    --plum-800: #4A2C3D;
    --plum-700: #5C3A4E;
    --plum-600: #6E475E;
    --plum-500: #8B5A6B;
    --plum-400: #A87B8A;
    --plum-300: #C9A0AB;
    --plum-200: #E4C8CE;
    --plum-100: #F3E0E5;
    --plum-50:  #FBF5F7;

    --amber-700: #925D1A;
    --amber-600: #A86E1F;
    --amber-500: #C8963E;
    --amber-400: #D4A84F;
    --amber-300: #E0BE6E;
    --amber-200: #EDD9A0;
    --amber-100: #F7EDCC;
    --amber-50:  #FDF9F0;

    --cream: #FDF8F4;
    --warm-white: #FEFCFA;
    --warm-gray-50: #FAFAF8;
    --warm-gray-100: #F5F3EF;
    --warm-gray-200: #E8E4DE;
    --warm-gray-300: #D4CFC7;
    --warm-gray-400: #A8A096;
    --warm-gray-500: #7A7268;
    --warm-gray-600: #5C554E;
    --warm-gray-700: #3D3832;
    --warm-gray-800: #2A2520;
    --warm-gray-900: #1A1612;

    --font-serif: 'Cormorant Garamond', 'Georgia', 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --shadow-sm: 0 1px 2px rgba(45, 21, 32, 0.04);
    --shadow-md: 0 4px 16px rgba(45, 21, 32, 0.06);
    --shadow-lg: 0 12px 40px rgba(45, 21, 32, 0.08);
    --shadow-xl: 0 24px 60px rgba(45, 21, 32, 0.10);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--warm-gray-700);
    background-color: var(--warm-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* --- Container --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

@media (min-width: 768px) {
    .container {
        padding: 0 40px;
    }
}

@media (min-width: 1200px) {
    .container {
        padding: 0 48px;
    }
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    color: var(--plum-800);
}

.section-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber-600);
    margin-bottom: 16px;
}

.section-label.light {
    color: var(--amber-300);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 20px;
}

.section-title.light {
    color: #fff;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--warm-gray-500);
    max-width: 640px;
    line-height: 1.8;
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 248, 244, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
    background: rgba(253, 248, 244, 0.97);
    border-bottom-color: var(--warm-gray-200);
    box-shadow: var(--shadow-md);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    color: var(--plum-700);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.brand-name {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--plum-800);
}

.brand-sub {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--warm-gray-400);
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--warm-gray-600);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
    color: var(--plum-700);
    background: var(--plum-50);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--amber-600);
    padding: 10px 20px;
    border: 1.5px solid var(--amber-500);
    border-radius: var(--radius-sm);
    margin-left: 8px;
    transition: all var(--transition);
}

.nav-cta:hover {
    background: var(--amber-500);
    color: #fff;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}

.nav-toggle:hover {
    background: var(--plum-50);
}

.hamburger {
    position: relative;
    display: block;
    width: 20px;
    height: 2px;
    background: var(--plum-700);
    border-radius: 2px;
    transition: all var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 20px;
    height: 2px;
    background: var(--plum-700);
    border-radius: 2px;
    transition: all var(--transition);
}

.hamburger::before { top: -6px; }
.hamburger::after { top: 6px; }

.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(45, 21, 32, 0.82) 0%,
        rgba(74, 44, 61, 0.72) 50%,
        rgba(92, 58, 78, 0.60) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 120px 0 80px;
    width: 100%;
}

.hero-eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--amber-400);
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s 0.3s forwards;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.75rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.15;
    max-width: 780px;
    margin-bottom: 28px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s 0.5s forwards;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: rgba(255, 255, 255, 0.82);
    max-width: 580px;
    line-height: 1.8;
    margin-bottom: 40px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s 0.7s forwards;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s 0.9s forwards;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: float 2.5s ease-in-out infinite;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--amber-500);
    color: #fff;
    border: 2px solid var(--amber-500);
}

.btn-primary:hover {
    background: var(--amber-600);
    border-color: var(--amber-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(200, 150, 62, 0.3);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--plum-700);
    border: 2px solid var(--plum-200);
}

.btn-outline-dark:hover {
    background: var(--plum-50);
    border-color: var(--plum-400);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* --- Services --- */
.services {
    padding: 100px 0;
    background: var(--warm-white);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header .section-desc {
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.service-card {
    background: #fff;
    border: 1px solid var(--warm-gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--plum-500), var(--amber-500));
    opacity: 0;
    transition: opacity var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--plum-50);
    color: var(--plum-700);
    margin-bottom: 20px;
    transition: all var(--transition);
}

.service-card:hover .service-icon {
    background: var(--plum-700);
    color: #fff;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--plum-800);
}

.service-card p {
    font-size: 0.95rem;
    color: var(--warm-gray-500);
    line-height: 1.7;
}

/* --- About --- */
.about {
    padding: 100px 0;
    background: var(--cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    align-items: center;
}

@media (min-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 80px;
    }
}

.about-image-wrap {
    position: relative;
}

.about-image-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image-main img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    bottom: -40px;
    right: -20px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 6px solid var(--cream);
    display: none;
}

.about-image-accent img {
    width: 260px;
    height: 320px;
    object-fit: cover;
}

@media (min-width: 900px) {
    .about-image-accent {
        display: block;
    }
}

.about-badge {
    position: absolute;
    top: -20px;
    left: -16px;
    background: var(--plum-800);
    color: #fff;
    padding: 16px 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.badge-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--amber-400);
    line-height: 1;
}

.badge-text {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 4px;
}

.about-content {
    padding: 20px 0;
}

.about-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--plum-500), var(--amber-500));
    border-radius: 3px;
    margin-bottom: 28px;
}

.about-lead {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 500;
    font-style: italic;
    color: var(--plum-700);
    line-height: 1.7;
    margin-bottom: 20px;
}

.about-content p {
    font-size: 0.95rem;
    color: var(--warm-gray-600);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-values {
    margin-top: 36px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.value-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--plum-50);
    color: var(--plum-700);
}

.value-item strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--plum-800);
    margin-bottom: 2px;
}

.value-item span {
    font-size: 0.875rem;
    color: var(--warm-gray-500);
    line-height: 1.6;
}

/* --- Patient Info --- */
.patient-info {
    padding: 100px 0;
    background: var(--plum-900);
    position: relative;
    overflow: hidden;
}

.patient-info::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: rgba(200, 150, 62, 0.04);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    position: relative;
    z-index: 1;
}

.info-block {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: all var(--transition);
}

.info-block:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(200, 150, 62, 0.3);
    transform: translateY(-4px);
}

.info-block-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.info-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(200, 150, 62, 0.15);
    color: var(--amber-400);
}

.info-block-header h3 {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.info-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.info-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.info-list li span {
    color: rgba(255, 255, 255, 0.6);
}

.info-list li a {
    color: var(--amber-400);
    font-weight: 500;
}

.info-list li a:hover {
    color: var(--amber-300);
}

.info-address {
    font-style: normal;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    margin-bottom: 12px;
}

.info-paragraph {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 12px;
}

.info-note {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
    font-style: italic;
    line-height: 1.6;
}

/* --- CTA --- */
.cta {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.cta-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(45, 21, 32, 0.88) 0%,
        rgba(74, 44, 61, 0.78) 100%
    );
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content .section-title {
    margin-bottom: 20px;
}

.cta-text {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 36px;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

/* --- Contact --- */
.contact {
    padding: 100px 0;
    background: var(--warm-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
}

@media (min-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: 80px;
    }
}

.contact-info {
    padding: 20px 0;
}

.contact-desc {
    font-size: 0.95rem;
    color: var(--warm-gray-500);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 480px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.detail-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--plum-50);
    color: var(--plum-700);
}

.contact-detail strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--plum-800);
    margin-bottom: 4px;
}

.contact-detail p {
    font-size: 0.9rem;
    color: var(--warm-gray-500);
    line-height: 1.7;
}

.contact-detail a {
    color: var(--amber-600);
}

.contact-detail a:hover {
    color: var(--amber-500);
    text-decoration: underline;
}

.contact-form-wrap {
    background: #fff;
    border: 1px solid var(--warm-gray-200);
    border-radius: var(--radius-xl);
    padding: 40px 36px;
    box-shadow: var(--shadow-md);
}

.contact-form h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--plum-800);
}

.form-note {
    font-size: 0.85rem;
    color: var(--warm-gray-400);
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--warm-gray-600);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--warm-gray-800);
    background: var(--warm-gray-50);
    border: 1.5px solid var(--warm-gray-200);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--plum-400);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(74, 44, 61, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--warm-gray-300);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--plum-50);
    border: 1px solid var(--plum-200);
    border-radius: var(--radius-md);
    color: var(--plum-700);
    font-size: 0.9rem;
    margin-top: 16px;
}

.form-success svg {
    flex-shrink: 0;
    color: var(--plum-500);
}

/* --- Footer --- */
.footer {
    background: var(--warm-gray-900);
    color: rgba(255, 255, 255, 0.6);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 48px;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
        gap: 48px;
    }
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 12px;
}

.footer-logo-icon {
    color: var(--amber-500);
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.45);
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-links a:hover {
    color: var(--amber-400);
}

.footer-contact address {
    font-style: normal;
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 12px;
}

.footer-contact a {
    color: var(--amber-400);
}

.footer-contact a:hover {
    color: var(--amber-300);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer-disclaimer {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.25);
    max-width: 600px;
}

/* --- Back to Top --- */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 900;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--plum-800);
    color: #fff;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: all var(--transition);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--plum-700);
    transform: translateY(-4px);
}

/* --- Mobile Menu Overlay --- */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(253, 248, 244, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.nav-overlay.active {
    display: flex;
}

.nav-overlay .nav-link {
    font-size: 1.25rem;
    padding: 16px 32px;
}

.nav-overlay .nav-cta {
    margin-left: 0;
    margin-top: 16px;
    font-size: 1rem;
    padding: 14px 32px;
}

/* --- Animations on scroll --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }