/* ============================================
   Ebenezer Enin, RN — Medical & Health Website
   Clean Minimalist · Forest Green · Off-White
   ============================================ */

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

:root {
    --green-900: #1a3a28;
    --green-800: #2D5A3D;
    --green-700: #3a7a4f;
    --green-600: #4a9460;
    --green-500: #5dad73;
    --green-100: #d4e8d8;
    --green-50:  #eef5ee;
    --off-white: #f8f7f4;
    --cream:     #f2f0eb;
    --warm-white:#faf9f6;
    --text-dark: #1a1f1c;
    --text-mid:  #3d4a42;
    --text-light:#6b7c70;
    --text-muted:#9aad9e;
    --line:      #e2e8e2;
    --white:     #ffffff;

    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans:  'Inter', -apple-system, sans-serif;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--off-white);
    overflow-x: hidden;
}

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

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

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

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(248, 247, 244, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.4s var(--ease-smooth);
}

.nav.scrolled {
    border-bottom-color: var(--line);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-dark);
}

.nav-logo-mark {
    width: 36px;
    height: 36px;
    background: var(--green-800);
    color: var(--white);
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.nav-logo-text {
    font-family: var(--font-serif);
    font-size: 17px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--text-dark);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    font-size: 13.5px;
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--text-mid);
    transition: color 0.25s;
    position: relative;
}

.nav-links a:hover {
    color: var(--green-700);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--green-700);
    transition: width 0.3s var(--ease-out);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--green-800) !important;
    color: var(--white) !important;
    padding: 9px 20px;
    border-radius: 6px;
    font-size: 13px !important;
    font-weight: 500 !important;
    letter-spacing: 0.03em !important;
    transition: background 0.25s, transform 0.2s var(--ease-out) !important;
}

.nav-cta:hover {
    background: var(--green-700) !important;
    color: var(--white) !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-dark);
    padding: 8px;
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 24px 80px;
    position: relative;
    overflow: hidden;
    background: var(--off-white);
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(45, 90, 61, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(45, 90, 61, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 60px;
    align-items: center;
    flex: 1;
    position: relative;
    z-index: 1;
}

.hero-card {
    max-width: 600px;
}

.hero-eyebrow {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--green-700);
    margin-bottom: 24px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(42px, 5.5vw, 72px);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text-dark);
    margin-bottom: 28px;
}

.hero-accent {
    font-style: italic;
    color: var(--green-700);
    font-weight: 400;
}

.hero-sub {
    font-size: 17px;
    line-height: 1.75;
    color: var(--text-mid);
    max-width: 480px;
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.03em;
    cursor: pointer;
    border: none;
    transition: all 0.3s var(--ease-out);
    text-decoration: none;
}

.btn-primary {
    background: var(--green-800);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--green-700);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(45, 90, 61, 0.25);
}

.btn-ghost {
    background: transparent;
    color: var(--text-mid);
    border: 1px solid var(--line);
}

.btn-ghost:hover {
    border-color: var(--green-600);
    color: var(--green-700);
}

.btn-white {
    background: var(--white);
    color: var(--green-800);
}

.btn-white:hover {
    background: var(--green-50);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.4);
}

.btn-outline-white:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.1);
}

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

/* --- Stats --- */
.hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 28px 24px;
    text-align: center;
    transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(45, 90, 61, 0.1);
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 400;
    color: var(--green-800);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* --- Hero Scroll --- */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    animation: float 2.5s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* --- Section Common --- */
.section {
    padding: 120px 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-eyebrow {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--green-700);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--text-dark);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 40px 32px;
    transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.3s;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(45, 90, 61, 0.08);
    border-color: var(--green-100);
}

.service-icon {
    width: 52px;
    height: 52px;
    background: var(--green-50);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-700);
    margin-bottom: 24px;
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.service-card p {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--text-light);
    font-weight: 300;
}

/* --- About --- */
.about {
    background: var(--off-white);
}

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

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

.about-image-wrap img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    border-radius: 16px;
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--green-100);
    border-radius: 12px;
    z-index: -1;
}

.about-content {
    max-width: 480px;
}

.about-title {
    font-family: var(--font-serif);
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 400;
    color: var(--text-dark);
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}

.about-body {
    font-size: 15.5px;
    line-height: 1.8;
    color: var(--text-mid);
    margin-bottom: 20px;
    font-weight: 300;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    margin: 36px 0;
    padding: 28px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 400;
    color: var(--text-mid);
}

.value-dot {
    width: 6px;
    height: 6px;
    background: var(--green-600);
    border-radius: 50%;
    flex-shrink: 0;
}

/* --- Approach --- */
.approach {
    background: var(--green-900);
    color: var(--white);
}

.approach .section-eyebrow {
    color: var(--green-500);
}

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

.approach-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.approach-step {
    position: relative;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.step-number {
    position: absolute;
    top: -14px;
    left: 0;
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 300;
    color: rgba(255,255,255,0.12);
    line-height: 1;
}

.approach-step h3 {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 400;
    color: var(--white);
    margin-bottom: 12px;
}

.approach-step p {
    font-size: 14px;
    line-height: 1.75;
    color: rgba(255,255,255,0.6);
    font-weight: 300;
}

/* --- CTA Section --- */
.cta-section {
    background: var(--cream);
    padding: 100px 24px;
}

.cta-card {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.cta-eyebrow {
    margin-bottom: 20px;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.cta-body {
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-mid);
    margin-bottom: 40px;
    font-weight: 300;
}

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

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

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

.contact-title {
    font-family: var(--font-serif);
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 400;
    color: var(--text-dark);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.contact-body {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-mid);
    margin-bottom: 40px;
    font-weight: 300;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.contact-icon {
    width: 44px;
    height: 44px;
    background: var(--green-50);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-700);
    flex-shrink: 0;
}

.contact-label {
    display: block;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.contact-detail a {
    font-size: 15px;
    color: var(--text-dark);
    transition: color 0.2s;
    line-height: 1.6;
}

.contact-detail a:hover {
    color: var(--green-700);
}

/* --- Form --- */
.contact-form-wrap {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 40px;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-group input,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 300;
    color: var(--text-dark);
    background: var(--off-white);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px 16px;
    outline: none;
    transition: border-color 0.25s, box-shadow 0.25s;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--green-600);
    box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.08);
}

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

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

.form-success {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--green-50);
    border: 1px solid var(--green-100);
    border-radius: 8px;
    color: var(--green-800);
    font-size: 14px;
    font-weight: 400;
    margin-top: 8px;
}

.form-success.show {
    display: flex;
}

/* --- Footer --- */
.footer {
    background: var(--green-900);
    color: var(--white);
    padding: 48px 24px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-brand .nav-logo-mark {
    width: 32px;
    height: 32px;
    font-size: 16px;
}

.footer-name {
    font-family: var(--font-serif);
    font-size: 17px;
    font-weight: 500;
    color: var(--white);
}

.footer-copy {
    font-size: 13.5px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 8px;
    font-weight: 300;
}

.footer-legal {
    font-size: 12px;
    color: rgba(255,255,255,0.3);
    font-weight: 300;
}

/* --- Animations --- */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-left {
    opacity: 0;
    transform: translateX(-32px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.fade-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-right {
    opacity: 0;
    transform: translateX(32px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.fade-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* --- Mobile Menu --- */
.nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(248, 247, 244, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--line);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-stats {
        max-width: 400px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-image-wrap img {
        height: 500px;
    }

    .approach-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-links.open {
        display: flex;
    }

    .hero {
        padding: 100px 24px 60px;
        min-height: auto;
    }

    .hero-container {
        gap: 40px;
    }

    .hero-stats {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .stat-card {
        padding: 20px 16px;
    }

    .stat-number {
        font-size: 28px;
    }

    .hero-scroll {
        display: none;
    }

    .section {
        padding: 80px 24px;
    }

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

    .about-image-accent {
        display: none;
    }

    .about-values {
        grid-template-columns: 1fr;
    }

    .approach-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .contact-form-wrap {
        padding: 28px;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }

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

    .hero-stats {
        grid-template-columns: 1fr 1fr;
    }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: no-preference) {
    .fade-up,
    .fade-left,
    .fade-right {
        will-change: opacity, transform;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

    .fade-up,
    .fade-left,
    .fade-right {
        opacity: 1;
        transform: none;
    }
}