/* ============================================
   Salim Raza, MD — Classic & Elegant Medical Site
   Forest Green + Off-White Palette
   ============================================ */

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

:root {
    --forest-dark: #0f2b1a;
    --forest: #1a3c2a;
    --forest-mid: #2d5a3f;
    --forest-light: #3d7a56;
    --forest-pale: #e8f0ea;
    --cream: #faf8f4;
    --cream-dark: #f3efe8;
    --warm-white: #fefdfb;
    --gold: #b8a07a;
    --gold-light: #d4c4a0;
    --text-dark: #1a1a18;
    --text-mid: #3a3a36;
    --text-light: #6a6a64;
    --text-muted: #9a9a94;
    --border: #e0dbd4;
    --border-light: #ede9e2;

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

    --shadow-sm: 0 1px 3px rgba(15, 43, 26, 0.06);
    --shadow-md: 0 4px 20px rgba(15, 43, 26, 0.08);
    --shadow-lg: 0 12px 40px rgba(15, 43, 26, 0.12);
    --shadow-xl: 0 20px 60px rgba(15, 43, 26, 0.15);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

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

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

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background-color: var(--cream);
    line-height: 1.6;
    -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;
}

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

/* ---------- NAVBAR ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 244, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.nav-logo-mark {
    width: 40px;
    height: 40px;
    background: var(--forest);
    color: var(--gold-light);
    font-family: var(--font-serif);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.nav-logo-text {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 600;
    color: var(--forest-dark);
    letter-spacing: 0.01em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 400;
    color: var(--text-mid);
    letter-spacing: 0.02em;
    transition: color var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--forest);
    transition: width var(--transition);
}

.nav-link:hover {
    color: var(--forest);
}

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

.nav-cta {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 500;
    color: var(--forest) !important;
    border: 1.5px solid var(--forest);
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    letter-spacing: 0.02em;
}

.nav-cta:hover {
    background: var(--forest);
    color: var(--cream) !important;
}

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

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle-bar {
    width: 22px;
    height: 1.5px;
    background: var(--text-dark);
    transition: var(--transition);
    transform-origin: center;
}

.nav-toggle.active .nav-toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(4px, 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(4px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--cream);
    padding: 100px 32px 40px;
    flex-direction: column;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-dark);
    padding: 8px;
}

.mobile-menu-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-link {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 500;
    color: var(--text-dark);
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
    transition: color var(--transition);
}

.mobile-link:hover {
    color: var(--forest);
}

.mobile-menu-cta {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.mobile-menu-cta a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 500;
    color: var(--forest);
    padding: 14px 24px;
    border: 1.5px solid var(--forest);
    border-radius: var(--radius-sm);
}

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 80px;
    overflow: hidden;
    /* Dark forest gradient background */
    background: linear-gradient(
        160deg,
        #0a1f12 0%,
        #1a3c2a 25%,
        #2d5a3f 50%,
        #1a3c2a 75%,
        #0f2b1a 100%
    );
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% 40%, rgba(45, 90, 63, 0.5) 0%, transparent 70%),
        radial-gradient(ellipse 60% 40% at 20% 80%, rgba(15, 43, 26, 0.6) 0%, transparent 60%),
        radial-gradient(ellipse 50% 30% at 80% 20%, rgba(61, 122, 86, 0.3) 0%, transparent 60%);
    pointer-events: none;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold-light);
    margin-bottom: 32px;
}

.hero-eyebrow-line {
    width: 32px;
    height: 1px;
    background: var(--gold);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(48px, 8vw, 88px);
    font-weight: 400;
    line-height: 1.05;
    color: #f5f2ec;
    margin-bottom: 28px;
    letter-spacing: -0.01em;
}

.hero-headline-accent {
    font-style: italic;
    color: var(--gold-light);
    font-weight: 400;
}

.hero-subtitle {
    font-family: var(--font-sans);
    font-size: clamp(15px, 2vw, 17px);
    font-weight: 300;
    line-height: 1.7;
    color: rgba(245, 242, 236, 0.7);
    max-width: 540px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.04em;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--gold);
    color: var(--forest-dark);
}

.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: rgba(245, 242, 236, 0.85);
    border: 1px solid rgba(245, 242, 236, 0.25);
}

.btn-secondary:hover {
    border-color: rgba(245, 242, 236, 0.5);
    color: #f5f2ec;
    background: rgba(245, 242, 236, 0.06);
}

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

.hero-divider {
    display: flex;
    justify-content: center;
    margin-bottom: 48px;
    color: rgba(245, 242, 236, 0.3);
}

.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: 20px;
    font-weight: 600;
    color: var(--gold-light);
    letter-spacing: 0.02em;
}

.hero-stat-label {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 400;
    color: rgba(245, 242, 236, 0.5);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-stat-divider {
    width: 1px;
    height: 32px;
    background: rgba(245, 242, 236, 0.15);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(245, 242, 236, 0.35);
    font-family: var(--font-sans);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero-scroll-line {
    width: 1px;
    height: 32px;
    background: linear-gradient(to bottom, rgba(245, 242, 236, 0.35), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.35; transform: scaleY(1); }
    50% { opacity: 0.7; transform: scaleY(1.2); }
}

/* ---------- SECTION COMMON ---------- */
.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
}

.section-eyebrow::before {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--gold);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 400;
    line-height: 1.15;
    color: var(--text-dark);
    letter-spacing: -0.01em;
    margin-bottom: 20px;
}

.section-subtitle {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 300;
    line-height: 1.7;
    color: var(--text-light);
    max-width: 520px;
}

/* ---------- SERVICES ---------- */
.services {
    padding: 120px 0;
    background: var(--cream);
}

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

.services .section-subtitle {
    margin: 0 auto;
}

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

.service-card {
    background: var(--warm-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition);
}

.service-card:hover {
    border-color: var(--border);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.service-card-icon {
    width: 52px;
    height: 52px;
    background: var(--forest-pale);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--forest);
    margin-bottom: 20px;
}

.service-card-title {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.service-card-desc {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 300;
    line-height: 1.7;
    color: var(--text-light);
}

/* ---------- ABOUT ---------- */
.about {
    padding: 120px 0;
    background: var(--cream-dark);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

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

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 560/700;
    background: var(--border);
}

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

.about-image-accent {
    position: absolute;
    bottom: -16px;
    right: -16px;
    width: 120px;
    height: 120px;
    border: 2px solid var(--gold);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.4;
}

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

.about-divider {
    width: 48px;
    height: 2px;
    background: var(--gold);
    margin-bottom: 28px;
}

.about-text {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 300;
    line-height: 1.8;
    color: var(--text-mid);
    margin-bottom: 16px;
}

.about-credentials {
    display: flex;
    gap: 32px;
    margin-top: 36px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
}

.credential-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.credential-label {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.credential-value {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
}

/* ---------- APPROACH ---------- */
.approach {
    padding: 120px 0;
    background: var(--forest-dark);
    position: relative;
    overflow: hidden;
}

.approach::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='1' fill-rule='evenodd'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.approach-header {
    text-align: center;
    margin-bottom: 72px;
    position: relative;
    z-index: 1;
}

.approach .section-eyebrow {
    color: var(--gold-light);
}

.approach .section-eyebrow::before {
    background: var(--gold-light);
}

.approach .section-title {
    color: #f5f2ec;
}

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

.approach-item {
    text-align: center;
    padding: 24px 16px;
}

.approach-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 400;
    color: rgba(184, 160, 122, 0.25);
    line-height: 1;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.approach-title {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 600;
    color: #f5f2ec;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.approach-desc {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(245, 242, 236, 0.55);
}

/* ---------- CONTACT ---------- */
.contact {
    padding: 120px 0;
    background: var(--cream);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-divider {
    width: 48px;
    height: 2px;
    background: var(--gold);
    margin-bottom: 24px;
}

.contact-text {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 300;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

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

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

.contact-detail-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-detail-label {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.contact-detail-value {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 400;
    color: var(--text-dark);
    line-height: 1.5;
}

.contact-detail-value a {
    color: var(--forest);
    transition: color var(--transition);
}

.contact-detail-value a:hover {
    color: var(--forest-light);
}

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

/* Form */
.contact-form-wrapper {
    background: var(--warm-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.form-title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}

.form-subtitle {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 300;
    color: var(--text-light);
    margin-bottom: 28px;
}

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

.form-label {
    display: block;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-mid);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 300;
    color: var(--text-dark);
    background: var(--cream);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    transition: all var(--transition);
    outline: none;
    -webkit-appearance: none;
}

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

.form-input:focus {
    border-color: var(--forest-light);
    background: var(--warm-white);
    box-shadow: 0 0 0 3px rgba(45, 90, 63, 0.08);
}

.form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236a6a64' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

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

.form-privacy {
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    margin-top: 16px;
}

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

.form-success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--forest-pale);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--forest);
}

.form-success-title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-success-text {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 300;
    color: var(--text-light);
    line-height: 1.7;
}

/* ---------- FOOTER ---------- */
.footer {
    background: var(--forest-dark);
    padding: 64px 0 32px;
}

.footer-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(245, 242, 236, 0.1);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-logo-mark {
    width: 48px;
    height: 48px;
    background: rgba(184, 160, 122, 0.15);
    color: var(--gold-light);
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.footer-logo-text {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 600;
    color: #f5f2ec;
}

.footer-tagline {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 300;
    color: rgba(245, 242, 236, 0.4);
    letter-spacing: 0.04em;
}

.footer-nav {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.footer-nav a {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 400;
    color: rgba(245, 242, 236, 0.55);
    letter-spacing: 0.02em;
    transition: color var(--transition);
}

.footer-nav a:hover {
    color: var(--gold-light);
}

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

.footer-bottom p {
    font-family: var(--font-sans);
    font-size: 12px;
    color: rgba(245, 242, 236, 0.3);
}

.footer-bottom a {
    color: rgba(245, 242, 236, 0.4);
    transition: color var(--transition);
}

.footer-bottom a:hover {
    color: var(--gold-light);
}

/* ---------- 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);
    }

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

    .about-layout {
        gap: 48px;
    }
}

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

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 100px 20px 80px;
        min-height: 100svh;
    }

    .hero-stats {
        gap: 20px;
    }

    .hero-stat-divider {
        display: none;
    }

    .hero-scroll {
        display: none;
    }

    .services {
        padding: 80px 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .service-card {
        padding: 28px 24px;
    }

    .about {
        padding: 80px 0;
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image {
        aspect-ratio: 4/3;
    }

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

    .approach {
        padding: 80px 0;
    }

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

    .approach-item {
        text-align: left;
        padding: 0;
    }

    .approach-number {
        font-size: 36px;
    }

    .contact {
        padding: 80px 0;
    }

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

    .contact-form-wrapper {
        padding: 28px 24px;
    }

    .footer-top {
        flex-direction: column;
        gap: 28px;
    }

    .footer-nav {
        gap: 20px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 15px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

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

    .about-credentials {
        flex-direction: column;
        gap: 16px;
    }
}