/* ============================================
   Dr. David K. Knowlton — Medical Practice
   Fresh, airy, forest green & off-white
   ============================================ */

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

:root {
    --green-900: #1a3a25;
    --green-800: #2D5A3D;
    --green-700: #3d7a52;
    --green-600: #4d9b67;
    --green-500: #5cb37a;
    --green-400: #8cc4a0;
    --green-300: #b8dbbe;
    --green-200: #d5ecd9;
    --green-100: #eaf5ea;
    --green-50:  #f4faf4;

    --cream-50:  #faf9f6;
    --cream-100: #f5f3ee;
    --cream-200: #ebe8e0;
    --cream-300: #d4d0c6;

    --text-900: #1a2e23;
    --text-800: #2a3f33;
    --text-700: #3d5246;
    --text-600: #5a6e60;
    --text-500: #7a8e80;
    --text-400: #9aaa9e;

    --white: #ffffff;
    --off-white: #faf9f6;

    --shadow-sm: 0 1px 3px rgba(45, 90, 61, 0.06), 0 1px 2px rgba(45, 90, 61, 0.04);
    --shadow-md: 0 4px 16px rgba(45, 90, 61, 0.08), 0 2px 4px rgba(45, 90, 61, 0.04);
    --shadow-lg: 0 12px 40px rgba(45, 90, 61, 0.10), 0 4px 12px rgba(45, 90, 61, 0.05);
    --shadow-xl: 0 20px 60px rgba(45, 90, 61, 0.12);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Nunito Sans', system-ui, sans-serif;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--text-800);
    background-color: var(--off-white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--green-800);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-size: 0.875rem;
    text-decoration: none;
    transition: top var(--transition);
}
.skip-link:focus {
    top: 16px;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    color: var(--text-900);
    line-height: 1.2;
    font-weight: 500;
}

a {
    color: var(--green-700);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover { color: var(--green-600); }

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

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

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 249, 246, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(45, 90, 61, 0.08);
    transition: box-shadow var(--transition), background var(--transition);
}
.header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(250, 249, 246, 0.97);
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--green-800);
}
.logo:hover { color: var(--green-800); }

.logo-icon {
    color: var(--green-800);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.logo-name {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}
.logo-tagline {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-500);
    font-weight: 500;
}

/* Navigation */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}
.nav-menu a {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-700);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.nav-menu a:hover {
    color: var(--green-800);
    background: var(--green-50);
}

/* Nav toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 44px;
    height: 44px;
    position: relative;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}
.nav-toggle:hover { background: var(--green-50); }
.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--green-800);
    border-radius: 2px;
    transition: all var(--transition);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}
.hamburger { top: 50%; margin-top: -1px; }
.hamburger::before { content: ''; top: -7px; }
.hamburger::after { content: ''; bottom: -7px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: translateX(-50%) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after { bottom: 0; transform: translateX(-50%) rotate(-45deg); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn svg { flex-shrink: 0; }
.btn:hover { transform: translateY(-1px); }

.btn-primary {
    background: var(--green-800);
    color: var(--white);
    border-color: var(--green-800);
}
.btn-primary:hover {
    background: var(--green-700);
    border-color: var(--green-700);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-ghost {
    background: transparent;
    color: var(--green-800);
    border-color: var(--green-300);
}
.btn-ghost:hover {
    background: var(--green-50);
    border-color: var(--green-600);
    color: var(--green-800);
}

.btn-white {
    background: var(--white);
    color: var(--green-800);
    border-color: var(--white);
}
.btn-white:hover {
    background: var(--green-50);
    box-shadow: var(--shadow-xl);
    color: var(--green-800);
}

.btn-sm { padding: 8px 20px; font-size: 0.82rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ============================================
   SECTION HELPERS
   ============================================ */
.section-header {
    max-width: 680px;
    margin: 0 auto 64px;
}
.section-eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--green-600);
    margin-bottom: 12px;
    position: relative;
    padding-left: 32px;
}
.section-eyebrow::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 22px;
    height: 2px;
    background: var(--green-400);
    border-radius: 2px;
    transform: translateY(-50%);
}
.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}
.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-600);
    line-height: 1.7;
}
.text-center { text-align: center; }

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--cream-50) 0%, var(--green-50) 50%, var(--cream-100) 100%);
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(140, 196, 160, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(45, 90, 61, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content { max-width: 560px; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    border: 1px solid var(--green-200);
    padding: 8px 18px;
    border-radius: var(--radius-xl);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--green-700);
    margin-bottom: 28px;
    box-shadow: var(--shadow-sm);
}
.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--green-500);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.hero-headline {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    line-height: 1.1;
    color: var(--text-900);
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}
.hero-headline em {
    font-style: italic;
    color: var(--green-700);
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--text-600);
    line-height: 1.8;
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-trust {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-700);
    font-weight: 500;
}
.trust-item svg {
    color: var(--green-500);
    flex-shrink: 0;
}

/* Hero Image */
.hero-image {
    position: relative;
}
.hero-image-frame {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.hero-image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.hero-image-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(45, 90, 61, 0.1) 0%, transparent 40%);
    border-radius: var(--radius-xl);
    pointer-events: none;
}

.hero-float-card {
    position: absolute;
    bottom: -20px;
    left: -30px;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-lg);
    z-index: 2;
    animation: float 4s ease-in-out infinite;
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
.float-card-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--green-500), var(--green-700));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
}
.float-card-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-500);
    font-weight: 600;
}
.float-card-value {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--text-900);
    font-weight: 600;
}

/* Hero Wave */
.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px;
    color: var(--green-50);
    pointer-events: none;
}
.hero-wave svg { width: 100%; height: 100%; }

/* ============================================
   SERVICES
   ============================================ */
.services {
    padding: 100px 0;
    background: var(--green-50);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    border: 1px solid rgba(45, 90, 61, 0.06);
    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(--green-400), var(--green-600));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--green-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-700);
    margin-bottom: 20px;
    transition: all var(--transition);
}
.service-card:hover .service-icon {
    background: var(--green-700);
    color: var(--white);
}
.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
    font-family: var(--font-sans);
}
.service-card p {
    font-size: 0.92rem;
    color: var(--text-600);
    line-height: 1.7;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
    padding: 100px 0;
    background: var(--off-white);
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-images {
    position: relative;
}
.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.about-img-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 6px solid var(--off-white);
}
.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.about-accent {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--green-200), var(--green-300));
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-content .section-eyebrow { padding-left: 0; }
.about-content .section-eyebrow::before { display: none; }

.about-lead {
    font-size: 1.1rem;
    color: var(--text-700);
    line-height: 1.8;
    margin-bottom: 16px;
}
.about-content > p {
    font-size: 0.95rem;
    color: var(--text-600);
    line-height: 1.8;
    margin-bottom: 28px;
}

.about-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 36px;
}
.about-features li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 0.95rem;
    color: var(--text-700);
}
.feature-check {
    width: 24px;
    height: 24px;
    background: var(--green-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-700);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ============================================
   APPROACH
   ============================================ */
.approach {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--green-50) 0%, var(--cream-50) 100%);
}
.approach-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}
.approach-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    border: 1px solid rgba(45, 90, 61, 0.06);
    transition: all var(--transition);
    position: relative;
}
.approach-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}
.approach-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 600;
    color: var(--green-200);
    line-height: 1;
    margin-bottom: 16px;
}
.approach-item h3 {
    font-family: var(--font-sans);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-900);
}
.approach-item p {
    font-size: 0.92rem;
    color: var(--text-600);
    line-height: 1.7;
}

/* ============================================
   INSURANCE
   ============================================ */
.insurance {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--green-800) 0%, var(--green-900) 100%);
    color: var(--white);
}
.insurance-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: center;
}
.insurance-content .section-eyebrow {
    color: var(--green-300);
}
.insurance-content .section-eyebrow::before {
    background: var(--green-400);
}
.insurance-content .section-title {
    color: var(--white);
    margin-bottom: 16px;
}
.insurance-content > p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 520px;
}
.insurance-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}
.ins-badge {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
    padding: 8px 18px;
    border-radius: var(--radius-xl);
    font-size: 0.82rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
}
.insurance-cta { text-align: center; }
.insurance-cta-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--green-300);
    font-weight: 600;
    margin-bottom: 16px;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    padding: 100px 0;
    background: var(--off-white);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-intro {
    font-size: 1rem;
    color: var(--text-600);
    line-height: 1.8;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}
.contact-detail {
    display: flex;
    gap: 16px;
}
.detail-icon {
    width: 52px;
    height: 52px;
    background: var(--green-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-700);
    flex-shrink: 0;
}
.detail-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-500);
    font-weight: 700;
    margin-bottom: 4px;
}
.detail-value {
    font-size: 1rem;
    color: var(--text-800);
    line-height: 1.6;
}
.detail-value a {
    color: var(--green-700);
}
.detail-value a:hover {
    color: var(--green-600);
    text-decoration: underline;
}

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

/* Form */
.contact-form-wrap {
    position: sticky;
    top: 100px;
}
.form-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 44px 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(45, 90, 61, 0.06);
}
.form-title {
    font-size: 1.5rem;
    margin-bottom: 6px;
}
.form-subtitle {
    font-size: 0.9rem;
    color: var(--text-500);
    margin-bottom: 28px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group {
    margin-bottom: 18px;
    display: flex;
    flex-direction: column;
}
.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-800);
    margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.92rem;
    padding: 12px 16px;
    border: 1.5px solid var(--cream-200);
    border-radius: var(--radius-md);
    background: var(--cream-50);
    color: var(--text-900);
    transition: all var(--transition);
    outline: none;
    width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green-500);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(92, 179, 122, 0.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-400);
}
.form-group textarea {
    resize: vertical;
    min-height: 110px;
}

/* Success message */
.form-success {
    text-align: center;
    padding: 40px 20px;
}
.success-icon {
    width: 64px;
    height: 64px;
    background: var(--green-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--green-600);
}
.success-title {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--text-900);
}
.form-success p {
    font-size: 0.92rem;
    color: var(--text-600);
    line-height: 1.7;
}
.form-success a {
    color: var(--green-700);
    font-weight: 600;
}
.form-card.hidden { display: none; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--green-900);
    color: rgba(255, 255, 255, 0.7);
    padding: 72px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-logo { margin-bottom: 16px; color: var(--white); }
.footer-logo .logo-name { color: var(--white); }
.footer-logo .logo-tagline { color: rgba(255, 255, 255, 0.5); }
.footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
}
.footer h4 {
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 20px;
}
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer ul a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition);
}
.footer ul a:hover { color: var(--white); text-decoration: none; }
.footer address { font-style: normal; display: flex; flex-direction: column; gap: 8px; }
.footer address a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}
.footer address a:hover { color: var(--white); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding: 24px 0;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.4);
}
.footer-legal { max-width: 500px; text-align: right; }

/* ============================================
   ANIMATIONS
   ============================================ */
.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.visible {
    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) {
    .hero-grid { gap: 40px; }
    .about-grid { gap: 48px; }
    .approach-grid { gap: 20px; }
    .insurance-inner { gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(250, 249, 246, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 4px;
        border-bottom: 1px solid rgba(45, 90, 61, 0.08);
        box-shadow: var(--shadow-lg);
        transform: translateY(-120%);
        opacity: 0;
        transition: all var(--transition);
        pointer-events: none;
    }
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    .nav-menu a {
        padding: 14px 16px;
        font-size: 1rem;
        width: 100%;
    }
    .nav-toggle { display: block; }

    .hero {
        min-height: auto;
        padding: 120px 0 100px;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .hero-image { order: -1; max-width: 480px; margin: 0 auto; }
    .hero-float-card { left: 0; bottom: -16px; }
    .hero-wave { height: 50px; }

    .services-grid { grid-template-columns: 1fr; }
    .services { padding: 72px 0; }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 56px;
    }
    .about-img-secondary { right: 0; bottom: -24px; }
    .about { padding: 72px 0; }

    .approach-grid { grid-template-columns: 1fr; }
    .approach { padding: 72px 0; }

    .insurance { padding: 64px 0; }
    .insurance-inner {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .insurance-content > p { max-width: 100%; }
    .insurance-badges { justify-content: center; }

    .contact { padding: 72px 0; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-form-wrap { position: static; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-legal { text-align: center; max-width: 100%; }
}

@media (max-width: 480px) {
    .container { padding: 0 18px; }
    .hero-headline { font-size: 2rem; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .form-row { grid-template-columns: 1fr; }
    .form-card { padding: 28px 24px; }
    .section-title { font-size: 1.75rem; }
    .service-card { padding: 28px 24px; }
    .approach-item { padding: 28px 24px; }
}