/* =============================================
   TAMPA BAY NEPHROLOGY ASSOCIATES
   Bold Editorial — Plum & Amber
   ============================================= */

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

:root {
    --plum-50:  #faf5f7;
    --plum-100: #f5e8ee;
    --plum-200: #ebcdd9;
    --plum-300: #d9a3b8;
    --plum-400: #c27494;
    --plum-500: #a34d72;
    --plum-600: #863a5a;
    --plum-700: #6b2f48;
    --plum-800: #4a1f31;
    --plum-900: #2d131d;
    --plum-950: #1a0a10;
    
    --amber-50:  #fff8f0;
    --amber-100: #ffedd5;
    --amber-200: #fed7aa;
    --amber-300: #fdba74;
    --amber-400: #fb923c;
    --amber-500: #f97316;
    --amber-600: #ea852a;
    --amber-700: #d4883c;
    --amber-800: #b56a28;
    --amber-900: #8a4e1c;
    
    --neutral-50:  #fafafa;
    --neutral-100: #f5f5f5;
    --neutral-200: #e5e5e5;
    --neutral-300: #d4d4d4;
    --neutral-400: #a3a3a3;
    --neutral-500: #737373;
    --neutral-600: #525252;
    --neutral-700: #404040;
    --neutral-800: #262626;
    --neutral-900: #171717;
    --neutral-950: #0a0a0a;
    
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.08);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.15), 0 8px 20px rgba(0,0,0,0.1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--neutral-800);
    background: var(--neutral-50);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

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

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

/* ---------- NAVIGATION ---------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 14px 0;
    box-shadow: 0 1px 0 rgba(0,0,0,0.06), 0 4px 20px rgba(0,0,0,0.06);
}

.nav-inner {
    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;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--plum-700);
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.nav-logo-icon {
    color: var(--plum-600);
    flex-shrink: 0;
}

.nav-logo-text {
    display: flex;
    flex-direction: column;
}

.nav.scrolled .nav-logo-icon {
    color: var(--plum-700);
}

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

.nav-link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--neutral-600);
    border-radius: var(--radius-sm);
    transition: all 0.25s ease;
    letter-spacing: -0.01em;
}

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

.nav-link--cta {
    background: var(--plum-700);
    color: white;
    margin-left: 8px;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    transition: all 0.25s ease;
}

.nav-link--cta:hover {
    background: var(--plum-800);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(107, 47, 72, 0.3);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle-bar {
    width: 22px;
    height: 2px;
    background: var(--neutral-700);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.nav-toggle.active .nav-toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .nav-toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.mobile-menu-link {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    color: var(--neutral-800);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    transition: all 0.25s ease;
    letter-spacing: -0.02em;
}

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

.mobile-menu-link--cta {
    margin-top: 16px;
    font-family: var(--font-sans);
    font-size: 1rem;
    background: var(--plum-700);
    color: white;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
}

.mobile-menu-contact {
    margin-top: 32px;
    text-align: center;
}

.mobile-menu-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--plum-700);
}

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 24px 80px;
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        var(--plum-900) 0%, 
        var(--plum-700) 25%, 
        var(--plum-600) 45%, 
        var(--plum-500) 60%, 
        var(--amber-700) 80%, 
        var(--amber-500) 100%
    );
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.06;
    background-image: 
        radial-gradient(circle at 20% 30%, white 1px, transparent 1px),
        radial-gradient(circle at 80% 70%, white 1px, transparent 1px),
        radial-gradient(circle at 50% 50%, white 0.5px, transparent 0.5px);
    background-size: 60px 60px, 80px 80px, 40px 40px;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 820px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--amber-200);
    margin-bottom: 28px;
}

.hero-eyebrow-line {
    width: 32px;
    height: 1.5px;
    background: var(--amber-400);
    border-radius: 2px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1.05;
    color: white;
    letter-spacing: -0.03em;
    margin-bottom: 28px;
}

.hero-headline--accent {
    font-style: italic;
    font-weight: 600;
    background: linear-gradient(135deg, var(--amber-300), var(--amber-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subheadline {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--plum-100);
    line-height: 1.7;
    max-width: 580px;
    margin: 0 auto 44px;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.btn--primary {
    background: var(--amber-500);
    color: white;
    box-shadow: 0 4px 16px rgba(249, 115, 22, 0.35);
}

.btn--primary:hover {
    background: var(--amber-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(249, 115, 22, 0.4);
}

.btn--ghost {
    background: rgba(255, 255, 255, 0.12);
    color: white;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(8px);
}

.btn--ghost:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.btn--light {
    background: white;
    color: var(--plum-700);
    box-shadow: var(--shadow-md);
}

.btn--light:hover {
    background: var(--plum-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline {
    background: transparent;
    color: var(--plum-700);
    border: 1.5px solid var(--plum-200);
}

.btn--outline:hover {
    background: var(--plum-50);
    border-color: var(--plum-400);
}

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

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
}

.hero-stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    letter-spacing: -0.01em;
}

.hero-stat-label {
    font-size: 0.8rem;
    color: var(--plum-200);
    font-weight: 400;
    letter-spacing: 0.02em;
}

.hero-stat-divider {
    width: 1px;
    height: 36px;
    background: rgba(255, 255, 255, 0.2);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--plum-200);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.7;
}

.hero-scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--plum-300), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.4; transform: scaleY(0.7); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ---------- SECTION COMMON ---------- */
.section {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 72px;
}

.section-eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--plum-600);
    margin-bottom: 16px;
}

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

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--neutral-900);
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.section-title--light {
    color: white;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--neutral-500);
    line-height: 1.7;
    font-weight: 300;
}

.section-subtitle--light {
    color: var(--plum-200);
}

/* ---------- SERVICES ---------- */
.services {
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    background: var(--neutral-50);
    border: 1px solid var(--neutral-100);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover {
    background: white;
    border-color: var(--plum-100);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--plum-100), var(--plum-50));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--plum-700);
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.service-card:hover .service-card-icon {
    background: linear-gradient(135deg, var(--plum-600), var(--plum-700));
    color: white;
}

.service-card-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.service-card-desc {
    font-size: 0.92rem;
    color: var(--neutral-500);
    line-height: 1.7;
    font-weight: 300;
}

/* ---------- ABOUT ---------- */
.about {
    background: var(--neutral-50);
    overflow: hidden;
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

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

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

.about-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    pointer-events: none;
}

.about-image-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid white;
}

.about-image-secondary-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

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

.about-text {
    font-size: 1.05rem;
    color: var(--neutral-600);
    line-height: 1.8;
    margin-bottom: 20px;
    font-weight: 300;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 40px;
}

.about-value {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--neutral-700);
}

.about-value-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--plum-50);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--plum-700);
    flex-shrink: 0;
}

/* ---------- CONDITIONS ---------- */
.conditions {
    background: linear-gradient(135deg, var(--plum-900) 0%, var(--plum-700) 50%, var(--plum-600) 100%);
    position: relative;
    overflow: hidden;
}

.conditions::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: radial-gradient(circle at 30% 40%, white 1px, transparent 1px),
                      radial-gradient(circle at 70% 60%, white 0.8px, transparent 0.8px);
    background-size: 50px 50px, 35px 35px;
}

.conditions-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}

.condition-item {
    padding: 44px 36px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-md);
    transition: all 0.4s ease;
}

.condition-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.condition-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--amber-500);
    opacity: 0.4;
    line-height: 1;
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.condition-name {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.condition-desc {
    font-size: 0.9rem;
    color: var(--plum-200);
    line-height: 1.7;
    font-weight: 300;
}

/* ---------- PATIENTS ---------- */
.patients {
    background: white;
}

.patients-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: start;
}

.patients-intro {
    font-size: 1.1rem;
    color: var(--neutral-500);
    line-height: 1.7;
    margin-bottom: 48px;
    font-weight: 300;
}

.patients-steps {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.patient-step {
    display: flex;
    gap: 24px;
    align-items: start;
}

.patient-step-num {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--plum-600), var(--plum-700));
    color: white;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.patient-step-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 6px;
    letter-spacing: -0.02em;
}

.patient-step-desc {
    font-size: 0.92rem;
    color: var(--neutral-500);
    line-height: 1.7;
    font-weight: 300;
}

.patients-info-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.patients-info-card {
    padding: 32px;
    border-radius: var(--radius-lg);
    background: var(--neutral-50);
    border: 1px solid var(--neutral-100);
}

.patients-info-card--accent {
    background: linear-gradient(135deg, var(--plum-700), var(--plum-800));
    border: none;
    color: white;
}

.patients-info-card-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.patients-info-card--accent .patients-info-card-title {
    color: white;
}

.patients-info-card-text {
    font-size: 0.92rem;
    color: var(--neutral-500);
    line-height: 1.7;
    margin-bottom: 20px;
    font-weight: 300;
}

.patients-info-card--accent .patients-info-card-text {
    color: var(--plum-200);
}

.patients-info-card--accent .btn {
    margin-top: 8px;
}

.patients-info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.patients-info-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    color: var(--neutral-600);
}

.patients-info-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--amber-500);
    flex-shrink: 0;
}

/* ---------- CONTACT ---------- */
.contact {
    background: var(--neutral-50);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-text {
    font-size: 1.05rem;
    color: var(--neutral-500);
    line-height: 1.7;
    margin-bottom: 48px;
    font-weight: 300;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-bottom: 40px;
}

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

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

.contact-detail strong {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--neutral-400);
    margin-bottom: 4px;
}

.contact-detail p {
    font-size: 1rem;
    color: var(--neutral-700);
    line-height: 1.6;
}

.contact-detail a {
    color: var(--plum-700);
    font-weight: 500;
    transition: color 0.2s ease;
}

.contact-detail a:hover {
    color: var(--plum-500);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Contact Form */
.contact-form-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--neutral-100);
}

.contact-form-title {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.contact-form-subtitle {
    font-size: 0.92rem;
    color: var(--neutral-400);
    margin-bottom: 32px;
    font-weight: 300;
}

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

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--neutral-500);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--neutral-800);
    background: var(--neutral-50);
    transition: all 0.25s ease;
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--plum-400);
    background: white;
    box-shadow: 0 0 0 3px var(--plum-100);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-privacy {
    font-size: 0.8rem;
    color: var(--neutral-400);
    text-align: center;
    margin-top: 16px;
    font-weight: 300;
}

/* Form Success */
.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.form-success-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--plum-100), var(--plum-50));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--plum-700);
}

.form-success-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: 12px;
}

.form-success-text {
    font-size: 0.95rem;
    color: var(--neutral-500);
    line-height: 1.7;
    margin-bottom: 28px;
    font-weight: 300;
}

/* ---------- FOOTER ---------- */
.footer {
    background: var(--neutral-900);
    color: white;
    padding: 80px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 1.8fr;
    gap: 80px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.05rem;
    color: white;
    line-height: 1.2;
    margin-bottom: 16px;
}

.footer-logo-icon {
    color: var(--amber-400);
}

.footer-tagline {
    font-size: 0.92rem;
    color: var(--neutral-400);
    line-height: 1.7;
    max-width: 280px;
    font-weight: 300;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-col-title {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--neutral-400);
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col li a {
    font-size: 0.9rem;
    color: var(--neutral-300);
    transition: color 0.2s ease;
    font-weight: 300;
}

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

.footer-bottom {
    padding: 28px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copy {
    font-size: 0.82rem;
    color: var(--neutral-500);
    font-weight: 300;
}

.footer-disclaimer {
    font-size: 0.78rem;
    color: var(--neutral-600);
    font-weight: 300;
    max-width: 500px;
    text-align: right;
    line-height: 1.5;
}

/* ---------- SCROLL REVEAL (progressive enhancement) ---------- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        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; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-layout {
        gap: 48px;
    }
    
    .conditions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .patients-layout {
        gap: 48px;
    }
    
    .contact-layout {
        gap: 48px;
    }
    
    .footer-top {
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        padding: 100px 20px 60px;
        min-height: 100svh;
    }
    
    .hero-headline {
        font-size: clamp(2.2rem, 10vw, 3.2rem);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }
    
    .hero-stat-divider {
        width: 48px;
        height: 1px;
    }
    
    .hero-scroll {
        display: none;
    }
    
    .section {
        padding: 80px 0;
    }
    
    .section-header {
        margin-bottom: 48px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .service-card {
        padding: 28px 24px;
    }
    
    .about-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-image-secondary {
        right: -16px;
        bottom: -24px;
    }
    
    .about-values {
        grid-template-columns: 1fr;
    }
    
    .conditions-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .condition-item {
        padding: 28px 24px;
    }
    
    .patients-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-form-card {
        padding: 32px 24px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-disclaimer {
        text-align: center;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}