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

:root {
    --green-900: #0B2B1A;
    --green-800: #1B4332;
    --green-700: #2D6A4F;
    --green-600: #40916C;
    --green-500: #52B788;
    --green-400: #74C69D;
    --cream: #F5F0E8;
    --cream-light: #FAF7F2;
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,.1), 0 2px 4px rgba(0,0,0,.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.08);
    --transition: .3s cubic-bezier(.4, 0, .2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    color: var(--gray-800);
    background: var(--cream-light);
    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; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

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

/* ── Typography ─────────────────────────────────── */
.accent { color: var(--green-700); }
.accent-light { color: var(--green-400); }

.section-tag {
    display: inline-block;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--green-700);
    background: rgba(45,106,79,.1);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 16px;
}
.section-tag.light { color: var(--green-400); background: rgba(116,198,157,.15); }

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--gray-900);
    margin-bottom: 16px;
}
.section-title.light { color: var(--white); }

.section-desc {
    font-size: 1.1rem;
    color: var(--gray-500);
    max-width: 560px;
    line-height: 1.7;
}

/* ── Buttons ────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: .95rem;
    padding: 14px 28px;
    border-radius: 100px;
    transition: var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--green-800);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(27,67,50,.35);
}
.btn-primary:hover {
    background: var(--green-700);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(27,67,50,.4);
}
.btn-secondary {
    background: var(--white);
    color: var(--green-800);
    border: 1.5px solid var(--gray-200);
}
.btn-secondary:hover {
    border-color: var(--green-600);
    color: var(--green-700);
    transform: translateY(-2px);
}
.btn-outline-light {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,.4);
}
.btn-outline-light:hover {
    background: var(--white);
    color: var(--green-800);
    border-color: var(--white);
}
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── Navigation ─────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250,247,242,.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0,0,0,.06);
    transition: var(--transition);
}
.nav.scrolled {
    background: rgba(250,247,242,.95);
    box-shadow: var(--shadow-sm);
}
.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--green-800);
}
.logo-icon { color: var(--green-800); }
.logo-light { color: var(--white); }
.logo-light .logo-icon { color: var(--white); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-links a {
    font-size: .9rem;
    font-weight: 500;
    color: var(--gray-600);
    transition: var(--transition);
    position: relative;
}
.nav-links a:hover { color: var(--green-700); }
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--green-600);
    transition: var(--transition);
}
.nav-links a:hover::after { width: 100%; }

.nav-cta {
    background: var(--green-800) !important;
    color: var(--white) !important;
    padding: 10px 22px !important;
    border-radius: 100px !important;
    font-weight: 600 !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--green-700) !important; transform: translateY(-1px); }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
}
.nav-toggle span {
    display: block;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Hero ───────────────────────────────────────── */
.hero {
    padding: 120px 0 60px;
    background: var(--cream-light);
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(45,106,79,.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.hero-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .8rem;
    font-weight: 600;
    color: var(--green-700);
    background: rgba(45,106,79,.08);
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: 24px;
}
.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--green-500);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .6; transform: scale(1.3); }
}
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.08;
    color: var(--gray-900);
    margin-bottom: 24px;
}
.hero-desc {
    font-size: 1.15rem;
    color: var(--gray-500);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 480px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero visual */
.hero-visual { position: relative; min-height: 480px; }
.hero-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}
.hero-card--main {
    width: 100%;
    aspect-ratio: 7/5;
}
.hero-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(transparent, rgba(11,43,26,.85));
    color: var(--white);
}
.overlay-label {
    display: block;
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--green-400);
    margin-bottom: 6px;
}
.hero-card-overlay p {
    font-size: .95rem;
    color: rgba(255,255,255,.85);
    line-height: 1.5;
}

/* Floating cards */
.floating-cards {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.float-card {
    position: absolute;
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    pointer-events: auto;
    animation: float 4s ease-in-out infinite;
    z-index: 2;
}
.float-card svg { color: var(--green-700); flex-shrink: 0; }
.float-card strong { display: block; font-size: .85rem; color: var(--gray-800); }
.float-card span { font-size: .75rem; color: var(--gray-400); }

.float-card--1 { top: 5%; left: -12%; animation-delay: 0s; }
.float-card--2 { top: 45%; right: -8%; animation-delay: 1.3s; }
.float-card--3 { bottom: 5%; left: -6%; animation-delay: 2.6s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Hero stats */
.hero-stats {
    max-width: 1200px;
    margin: 60px auto 0;
    padding: 0 24px;
}
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px 48px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
}
.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex: 1;
}
.stat-number {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--green-800);
}
.stat-label {
    font-size: .8rem;
    color: var(--gray-400);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .06em;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

/* ── Services ───────────────────────────────────── */
.services {
    padding: 100px 0;
    background: var(--white);
}
.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-header .section-desc { margin: 0 auto; }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--cream-light);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
    border: 1px solid transparent;
}
.service-card:hover {
    background: var(--white);
    border-color: var(--gray-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(45,106,79,.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-700);
    margin-bottom: 20px;
    transition: var(--transition);
}
.service-card:hover .service-icon {
    background: var(--green-800);
    color: var(--white);
}
.service-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 10px;
}
.service-card p {
    font-size: .92rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ── About ──────────────────────────────────────── */
.about {
    padding: 100px 0;
    background: var(--cream-light);
}
.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-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-img-main img { width: 100%; aspect-ratio: 5/6; object-fit: cover; }
.about-img-accent {
    position: absolute;
    bottom: -40px;
    right: -40px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--cream-light);
}
.about-img-accent img { width: 100%; aspect-ratio: 3/2.8; object-fit: cover; }
.about-pattern {
    position: absolute;
    top: -30px;
    left: -30px;
    width: 120px;
    height: 120px;
    background-image: radial-gradient(circle, var(--green-500) 1.5px, transparent 1.5px);
    background-size: 16px 16px;
    opacity: .3;
    z-index: -1;
}

.about-content .section-tag { margin-bottom: 16px; }
.about-content .section-title { margin-bottom: 24px; }
.about-text {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 16px;
}
.about-features {
    margin-top: 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .9rem;
    font-weight: 500;
    color: var(--gray-700);
}
.about-feature svg { color: var(--green-600); flex-shrink: 0; }

/* ── Why Us ─────────────────────────────────────── */
.why-us {
    padding: 100px 0;
    background: var(--green-800);
    position: relative;
    overflow: hidden;
}
.why-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 20% 80%, rgba(82,183,136,.15) 0%, transparent 50%),
                      radial-gradient(circle at 80% 20%, rgba(116,198,157,.1) 0%, transparent 50%);
    pointer-events: none;
}
.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}
.why-card {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
}
.why-card:hover {
    background: rgba(255,255,255,.1);
    transform: translateY(-4px);
}
.why-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--green-400);
    opacity: .5;
    margin-bottom: 16px;
    line-height: 1;
}
.why-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}
.why-card p {
    font-size: .9rem;
    color: rgba(255,255,255,.6);
    line-height: 1.7;
}

/* ── Testimonials ───────────────────────────────── */
.testimonials {
    padding: 100px 0;
    background: var(--cream-light);
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid var(--gray-100);
    transition: var(--transition);
    position: relative;
}
.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
    border-color: transparent;
}
.testimonial-quote {
    color: var(--green-400);
    opacity: .5;
    margin-bottom: 16px;
}
.testimonial-text {
    font-size: .95rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.author-avatar {
    width: 40px;
    height: 40px;
    background: var(--green-800);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .9rem;
    flex-shrink: 0;
}
.testimonial-author strong {
    display: block;
    font-size: .9rem;
    color: var(--gray-800);
}
.testimonial-author span {
    font-size: .8rem;
    color: var(--gray-400);
}

/* ── CTA ────────────────────────────────────────── */
.cta { padding: 80px 0; background: var(--white); }
.cta-card {
    background: var(--green-800);
    border-radius: var(--radius-lg);
    padding: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    overflow: hidden;
}
.cta-card::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(82,183,136,.2) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.cta-content { position: relative; z-index: 1; }
.cta-content .section-tag { margin-bottom: 16px; }
.cta-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 16px;
}
.cta-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,.65);
    line-height: 1.7;
    max-width: 440px;
}
.cta-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* ── Contact ────────────────────────────────────── */
.contact {
    padding: 100px 0;
    background: var(--cream-light);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.contact-info .section-title { margin-bottom: 16px; }
.contact-desc {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.75;
    margin-bottom: 36px;
}
.contact-details { display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(45,106,79,.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-700);
    flex-shrink: 0;
}
.contact-item strong {
    display: block;
    font-size: .85rem;
    color: var(--gray-800);
    margin-bottom: 2px;
}
.contact-item span,
.contact-item a {
    font-size: .95rem;
    color: var(--gray-500);
    line-height: 1.6;
}
.contact-item a:hover { color: var(--green-700); }
.contact-map { border-radius: var(--radius); overflow: hidden; }

/* Form */
.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
}
.form-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 28px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: .95rem;
    color: var(--gray-800);
    background: var(--gray-50);
    transition: var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green-600);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(45,106,79,.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    text-align: center;
}
.form-success svg { color: var(--green-600); margin-bottom: 16px; }
.form-success h4 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--gray-900);
    margin-bottom: 8px;
}
.form-success p { color: var(--gray-500); font-size: .95rem; }

/* ── Footer ─────────────────────────────────────── */
.footer {
    background: var(--green-900);
    color: rgba(255,255,255,.6);
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand p {
    font-size: .9rem;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}
.footer-links h4,
.footer-contact h4 {
    font-size: .8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: rgba(255,255,255,.4);
    margin-bottom: 20px;
}
.footer-links ul { display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer-links a {
    font-size: .9rem;
    color: rgba(255,255,255,.6);
    transition: var(--transition);
}
.footer-links a:hover { color: var(--green-400); }
.footer-contact p {
    font-size: .9rem;
    line-height: 1.8;
}
.footer-contact a { color: rgba(255,255,255,.6); transition: var(--transition); }
.footer-contact a:hover { color: var(--green-400); }

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    font-size: .85rem;
}

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .hero-visual { max-width: 500px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; gap: 60px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--cream-light);
        flex-direction: column;
        padding: 32px 24px;
        gap: 20px;
        border-bottom: 1px solid var(--gray-200);
        transform: translateY(-120%);
        opacity: 0;
        transition: var(--transition);
        pointer-events: none;
    }
    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    .nav-toggle { display: flex; }

    .hero { padding: 100px 0 40px; }
    .hero-stats { flex-wrap: wrap; gap: 24px; padding: 24px; }
    .stat-divider { display: none; }
    .stat { flex: 0 0 calc(50% - 12px); }

    .float-card { display: none; }

    .services-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .cta-card { flex-direction: column; text-align: center; padding: 40px 24px; }
    .cta-actions { justify-content: center; }
    .about-img-accent { right: -10px; bottom: -20px; }
    .about-features { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2rem; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .btn-lg { padding: 14px 24px; font-size: .95rem; }
}

/* ── Scroll animations ──────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}