/* ======================================================
   NEMTY Formation — Main Stylesheet
   Color Palette from brochure:
   - Primary Green (chartreuse):  #B8CC2A
   - Dark Olive (headings/text):  #3D3D1E
   - Beige/Tan (watermarks):      #C9B990
   - Light Green (bg accents):    #E8F0C8
   - Dark Navy (building):        #2C3E50
   - White background
   ====================================================== */

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

:root {
    --green: #B8CC2A;
    --green-dark: #9AB01E;
    --green-light: #E8F0C8;
    --green-lighter: #f4f8e4;
    --olive: #3D3D1E;
    --olive-light: #5a5a32;
    --beige: #C9B990;
    --beige-light: #DDD4B8;
    --beige-lighter: #F0EBE0;
    --navy: #2C3E50;
    --white: #FFFFFF;
    --off-white: #FAFAF7;
    --text: #3D3D1E;
    --text-light: #666652;
    --shadow: rgba(61, 61, 30, 0.1);
    --shadow-md: rgba(61, 61, 30, 0.15);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

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

strong {
    font-weight: 700;
    color: var(--olive);
}

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

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

.section {
    padding: 100px 0;
    position: relative;
}

/* ---- Typography ---- */
h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    line-height: 1.2;
    color: var(--olive);
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: var(--green);
    text-transform: uppercase;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.section-title-lg {
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    color: var(--green);
    text-transform: uppercase;
    margin-bottom: 12px;
    letter-spacing: -1px;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
    padding: 0;
}

.navbar.scrolled {
    border-bottom-color: var(--green-light);
    box-shadow: 0 2px 20px var(--shadow);
}

.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;
    text-decoration: none;
}

.nav-logo-img {
    height: 52px;
    width: auto;
    transition: var(--transition);
}

.nav-logo:hover .nav-logo-img {
    transform: scale(1.05);
    filter: brightness(1.1);
}

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

.nav-links a {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--olive);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    padding: 4px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--green);
    transition: var(--transition);
}

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

.nav-cta {
    background: var(--green) !important;
    color: var(--white) !important;
    padding: 10px 24px !important;
    border-radius: 50px;
    font-weight: 700 !important;
}

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

.nav-cta:hover {
    background: var(--green-dark) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(184, 204, 42, 0.4);
}

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

.nav-toggle span {
    width: 28px;
    height: 3px;
    background: var(--olive);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--white) 0%, var(--green-lighter) 50%, var(--white) 100%);
    padding-top: 72px;
}

.hero-watermark {
    position: absolute;
    left: -60px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.10;
    pointer-events: none;
}

.hero-watermark-img {
    width: 380px;
    height: auto;
}

.hero-content {
    text-align: center;
    z-index: 2;
    padding: 0 24px;
}

.hero-year {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: clamp(8rem, 18vw, 14rem);
    color: var(--green);
    opacity: 0.25;
    line-height: 0.85;
    margin-bottom: -40px;
    user-select: none;
}

.hero-brand {
    position: relative;
}

.hero-brand-name {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--green);
    margin-bottom: 16px;
}

.hero-brand-logo {
    height: 48px;
    width: auto;
}

.hero h1 {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero h1 span {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: clamp(2.5rem, 7vw, 5rem);
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: -2px;
    line-height: 1.05;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

.hero h1 span:nth-child(1) { animation-delay: 0.2s; }
.hero h1 span:nth-child(2) { animation-delay: 0.4s; }
.hero h1 span:nth-child(3) { animation-delay: 0.6s; }

.hero-values {
    display: flex;
    gap: 40px;
    margin-top: 60px;
    z-index: 2;
}

.value-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.value-item:nth-child(1) { animation-delay: 1s; }
.value-item:nth-child(2) { animation-delay: 1.2s; }
.value-item:nth-child(3) { animation-delay: 1.4s; }

.value-item i {
    font-size: 1.8rem;
    color: var(--beige);
    transition: var(--transition);
}

.value-item span {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--olive-light);
}

.value-item:hover i {
    color: var(--green);
    transform: scale(1.2);
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--beige);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--beige);
    animation: bounce 2s infinite;
    z-index: 2;
}

.hero-scroll:hover {
    border-color: var(--green);
    color: var(--green);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background: var(--white);
}

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.about-card {
    padding: 40px;
    border-radius: var(--radius-lg);
    background: var(--off-white);
    border: 1px solid var(--green-light);
    transition: var(--transition);
}

.about-card:hover {
    box-shadow: 0 8px 40px var(--shadow);
    transform: translateY(-4px);
}

.about-card p {
    margin-bottom: 16px;
    color: var(--text-light);
    font-size: 0.95rem;
}

blockquote {
    margin-top: 24px;
    padding: 20px 24px;
    border-left: 4px solid var(--green);
    background: var(--green-lighter);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-style: italic;
    color: var(--olive);
    font-size: 0.92rem;
    line-height: 1.8;
    position: relative;
}

blockquote i {
    color: var(--green);
    margin-right: 8px;
    font-size: 1rem;
}

.quote-highlight {
    margin-top: 32px;
    padding: 24px;
    text-align: center;
    position: relative;
}

.big-quote {
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    color: var(--beige);
    line-height: 0.5;
    position: absolute;
    top: 0;
    left: 20px;
}

.quote-highlight em {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    color: var(--green-dark);
    font-weight: 500;
}

/* ============================================
   APPROACH SECTION
   ============================================ */
.approach {
    background: var(--off-white);
}

.approach-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.approach-circle {
    position: relative;
    padding: 48px 40px;
    grid-column: 1;
}

.circle-bg {
    position: absolute;
    inset: 0;
    background: var(--beige-lighter);
    border-radius: 50%;
    opacity: 0.6;
    z-index: 0;
}

.circle-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.circle-content h3,
.approach-block h3,
.approach-partner h3 {
    font-size: 1.4rem;
    color: var(--green);
    text-transform: uppercase;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.circle-content p {
    font-size: 0.92rem;
    color: var(--text-light);
    line-height: 1.8;
}

.approach-block {
    grid-column: 1;
    padding: 40px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--green-light);
}

.approach-block p {
    font-size: 0.92rem;
    color: var(--text-light);
    margin-bottom: 12px;
    line-height: 1.8;
}

.approach-partner {
    grid-column: 2;
    grid-row: 1 / 3;
    padding: 40px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--green-light);
}

.approach-partner > p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.partner-banners {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.banner-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--green-lighter) 0%, var(--green-light) 100%);
    border-radius: var(--radius);
    border-left: 4px solid var(--green);
    transition: var(--transition);
}

.banner-item:hover {
    transform: translateX(8px);
    box-shadow: 0 4px 20px var(--shadow);
}

.banner-item i {
    font-size: 1.2rem;
    color: var(--green);
    width: 24px;
    flex-shrink: 0;
}

.banner-item em {
    font-size: 0.88rem;
    color: var(--olive);
    font-weight: 600;
    font-style: italic;
}

.partner-footer {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.8;
}

/* ============================================
   FORMATIONS SECTION
   ============================================ */
.formations {
    background: var(--white);
    position: relative;
}

.formations-header {
    text-align: center;
    margin-bottom: 64px;
    position: relative;
}

.vertical-text {
    position: absolute;
    right: -60px;
    top: 50%;
    transform: translateY(-50%) rotate(90deg);
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 6rem;
    color: var(--green);
    opacity: 0.08;
    text-transform: uppercase;
    letter-spacing: 10px;
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
}

.formations-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    font-style: italic;
}

.formation-card {
    display: flex;
    gap: 40px;
    padding: 40px;
    margin-bottom: 32px;
    background: var(--off-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--green-light);
    transition: var(--transition);
    align-items: flex-start;
}

.formation-card:hover {
    box-shadow: 0 8px 40px var(--shadow);
    transform: translateY(-4px);
    border-color: var(--green);
}

.formation-card:nth-child(odd) {
    flex-direction: row;
}

.formation-hex {
    flex-shrink: 0;
}

.hex-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.formation-card:hover .hex-icon {
    transform: rotate(15deg) scale(1.05);
}

.hex-icon i {
    font-size: 2rem;
    color: var(--white);
}

.formation-content h3 {
    font-size: 1.3rem;
    color: var(--green);
    text-transform: uppercase;
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}

.formation-sub {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.formation-sub em {
    font-family: 'Playfair Display', serif;
    font-style: italic;
}

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

.formation-list li {
    padding: 12px 16px;
    background: var(--white);
    border-radius: var(--radius);
    border-left: 3px solid var(--green);
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: baseline;
    transition: var(--transition);
}

.formation-list li:hover {
    background: var(--green-lighter);
    padding-left: 24px;
}

.formation-list li strong {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--olive);
}

.formation-list li span {
    font-size: 0.88rem;
    color: var(--text-light);
}

.formation-note {
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--text-light);
    font-style: italic;
    padding: 12px 16px;
    background: var(--green-lighter);
    border-radius: var(--radius);
}

/* ============================================
   CERTIFICATIONS SECTION
   ============================================ */
.certifications {
    background: var(--off-white);
    overflow: hidden;
}

.cert-content {
    text-align: center;
    position: relative;
    padding: 40px 0;
}

.stamp-watermark {
    position: absolute;
    right: -80px;
    top: -40px;
    opacity: 0.08;
    pointer-events: none;
}

.cert-watermark-img {
    width: 350px;
    height: auto;
}

.cert-content > p {
    max-width: 700px;
    margin: 0 auto 48px;
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.8;
}

.cert-logos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.cert-logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 32px 20px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--green-light);
    transition: var(--transition);
}

.cert-logo-item:hover {
    border-color: var(--green);
    transform: translateY(-6px);
    box-shadow: 0 12px 40px var(--shadow-md);
}

.cert-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green-lighter) 0%, var(--green-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.cert-logo-item:hover .cert-icon {
    background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
}

.cert-icon i {
    font-size: 1.5rem;
    color: var(--green);
    transition: var(--transition);
}

.cert-logo-item:hover .cert-icon i {
    color: var(--white);
}

.cert-logo-item span {
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--olive);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cert-logo-item small {
    font-size: 0.78rem;
    color: var(--text-light);
    text-align: center;
    line-height: 1.5;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.contact-values {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.contact-values span {
    font-weight: 900;
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.contact-values .dot {
    font-size: 1.5rem;
    color: var(--beige);
}

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

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 20px;
    background: var(--off-white);
    border-radius: var(--radius);
    border: 1px solid var(--green-light);
    transition: var(--transition);
}

.contact-item:hover {
    border-color: var(--green);
    box-shadow: 0 4px 20px var(--shadow);
}

.contact-item i {
    font-size: 1.3rem;
    color: var(--green);
    margin-top: 4px;
    width: 24px;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--green);
    margin-bottom: 4px;
}

.contact-item p, .contact-item a {
    font-size: 0.92rem;
    color: var(--text-light);
    line-height: 1.6;
}

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

.legal-card {
    background: var(--olive);
    color: var(--beige-lighter);
    padding: 32px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.legal-card h4 {
    color: var(--green);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.legal-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.legal-card li {
    font-size: 0.82rem;
    color: var(--beige-light);
    line-height: 1.6;
    padding-left: 12px;
    border-left: 2px solid var(--olive-light);
}

.legal-card li strong {
    color: var(--white);
}

.legal-note {
    margin-top: 12px;
    font-style: italic;
    font-size: 0.78rem !important;
    opacity: 0.7;
}

.contact-map h4 {
    color: var(--green);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.map-zones {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.zone {
    padding: 14px 18px;
    background: var(--green-lighter);
    border-radius: var(--radius);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--olive);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.zone:hover {
    background: var(--green-light);
    transform: translateX(4px);
}

.zone i {
    color: var(--green);
    font-size: 0.9rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--olive);
    padding: 40px 0;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.85;
    transition: var(--transition);
}

.footer-logo-img:hover {
    opacity: 1;
    filter: brightness(0) invert(1) sepia(1) saturate(5) hue-rotate(25deg);
}

.footer-copy {
    font-size: 0.82rem;
    color: var(--beige);
    opacity: 0.7;
}

.footer-links a {
    font-size: 0.88rem;
    color: var(--beige-light);
    font-weight: 600;
}

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

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-12px); }
    60% { transform: translateX(-50%) translateY(-6px); }
}

/* Reveal animations */
.reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-up {
    transform: translateY(40px);
}

.reveal-left {
    transform: translateX(-40px);
}

.reveal-right {
    transform: translateX(40px);
}

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .section-grid,
    .approach-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .approach-partner {
        grid-column: 1;
        grid-row: auto;
    }

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

    .vertical-text {
        display: none;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 72px 0;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 24px;
        z-index: 999;
    }

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

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .hero-year {
        font-size: 7rem;
        margin-bottom: -24px;
    }

    .hero-values {
        gap: 24px;
        margin-top: 40px;
    }

    .formation-card {
        flex-direction: column !important;
        gap: 24px;
        padding: 28px;
    }

    .formation-card:nth-child(odd) {
        flex-direction: column !important;
    }

    .about-card {
        padding: 28px;
    }

    .circle-bg {
        border-radius: var(--radius-lg);
    }

    .approach-circle {
        padding: 36px 28px;
    }

    .map-zones {
        grid-template-columns: 1fr;
    }

    .contact-values span {
        font-size: 1.1rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero h1 span {
        font-size: 2.2rem;
    }

    .cert-logos {
        grid-template-columns: 1fr;
    }

    .hero-values {
        flex-direction: column;
        gap: 16px;
    }

    .section-title {
        font-size: 1.5rem;
    }
}