/* ═══════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #080b08;
    color: #e0e0e0;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ═══════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════ */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 1.1rem 0;
    transition: background 0.4s ease, box-shadow 0.4s ease;
}
nav.scrolled {
    background: rgba(8,11,8,0.94);
    backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(0,255,136,0.08);
}
.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2.5rem;
}
.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.45rem;
    font-weight: 900;
    color: #fff;
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color 0.25s;
}
.logo:hover { color: #00ff88; }

.nav-links { display: flex; list-style: none; gap: 2rem; align-items: center; }
.nav-links a {
    text-decoration: none;
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.3px;
    transition: color 0.25s;
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -3px; left: 0;
    width: 0; height: 1px;
    background: #00ff88;
    transition: width 0.25s ease;
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }

.nav-links .nav-cta {
    background: rgba(0,255,136,0.1);
    border: 1px solid rgba(0,255,136,0.3);
    color: #00ff88;
    padding: 7px 18px;
    border-radius: 6px;
    font-weight: 500;
    transition: background 0.25s, border-color 0.25s, box-shadow 0.25s, color 0.25s;
}
.nav-links .nav-cta::after { display: none; }
.nav-links .nav-cta:hover {
    background: #00ff88;
    color: #000;
    border-color: #00ff88;
    box-shadow: 0 0 20px rgba(0,255,136,0.3);
}

.menu-toggle { display: none; flex-direction: column; cursor: pointer; z-index: 1001; gap: 5px; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: #fff; transition: all 0.3s ease; transform-origin: center; }
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ═══════════════════════════════════════
   HERO
═══════════════════════════════════════ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: #080b08;
}
.hero-glow {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 70% 55% at 50% 45%, rgba(0,255,136,0.055) 0%, transparent 70%);
    pointer-events: none;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 680px;
    padding: 7rem 2.5rem 5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.hero-eyebrow {
    font-family: 'DM Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 3px;
    color: #00ff88;
    text-transform: uppercase;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeUp 0.7s ease 0.1s forwards;
}
.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.8rem, 6vw, 4.6rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -1px;
    color: #fff;
    margin-bottom: 1.6rem;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.25s forwards;
}
.hero-title em {
    font-style: italic;
    background: linear-gradient(135deg, #00ff88, #7fff00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-sub {
    color: rgba(255,255,255,0.5);
    font-size: 1rem;
    line-height: 1.85;
    max-width: 520px;
    margin-bottom: 2.4rem;
    font-weight: 300;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.4s forwards;
}
.hero-actions {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 3.5rem;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.55s forwards;
}
.cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 0.82rem 1.9rem;
    background: #00ff88;
    color: #000;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(0,255,136,0.38);
}
.cta-primary svg { transition: transform 0.25s; }
.cta-primary:hover svg { transform: translateX(4px); }

.cta-ghost {
    display: inline-block;
    padding: 0.82rem 1.9rem;
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 6px;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    transition: color 0.25s, border-color 0.25s, background 0.25s, transform 0.25s;
}
.cta-ghost:hover {
    color: #00ff88;
    border-color: rgba(0,255,136,0.4);
    background: rgba(0,255,136,0.05);
    transform: translateY(-3px);
}
.hero-meta {
    display: flex;
    align-items: center;
    gap: 2rem;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.7s forwards;
}
.hero-meta-item { display: flex; align-items: center; gap: 8px; }
.meta-num {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: #00ff88;
}
.meta-label { font-size: 0.78rem; color: rgba(255,255,255,0.4); font-weight: 300; }
.hero-meta-divider { width: 1px; height: 28px; background: rgba(255,255,255,0.1); }
.avail-dot {
    width: 7px; height: 7px;
    background: #00ff88;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(0,255,136,0.7);
    animation: pulse 2s ease-in-out infinite;
    flex-shrink: 0;
}
@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(0,255,136,0.6); }
    50%       { opacity: 0.6; box-shadow: 0 0 16px rgba(0,255,136,0.9); }
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════
   SHARED SECTION STYLES
═══════════════════════════════════════ */
.section { padding: 100px 0; background: #080b08; }
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,255,136,0.18), transparent);
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 2.5rem; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-subtitle {
    color: #00ff88;
    font-family: 'DM Mono', monospace;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 12px;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.section-subtitle.visible { opacity: 1; transform: translateY(0); }
.section-heading {
    font-family: 'Playfair Display', serif;
    font-size: 2.6rem;
    font-weight: 700;
    color: #fff;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.7s ease 0.1s, transform 0.7s ease 0.1s;
}
.section-heading.visible { opacity: 1; transform: translateY(0); }
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ═══════════════════════════════════════
   ABOUT
═══════════════════════════════════════ */
.about-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 70px;
    align-items: start;
}
.about-left { display: flex; flex-direction: column; gap: 16px; }
.about-photo {
    border-radius: 16px;
    overflow: hidden;
    height: 360px;
    border: 1px solid rgba(0,255,136,0.12);
    transition: border-color 0.35s ease, box-shadow 0.35s ease;
    cursor: default;
}
.about-photo:hover {
    border-color: rgba(0,255,136,0.38);
    box-shadow: 0 0 48px rgba(0,255,136,0.08);
}
.about-photo img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
    transition: transform 0.5s ease;
}
.about-photo:hover img { transform: scale(1.03); }
.about-status-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    background: rgba(0,20,10,0.9);
    border: 1px solid rgba(0,255,136,0.18);
    border-radius: 100px;
    font-family: 'DM Mono', monospace;
    font-size: 0.68rem;
    color: rgba(0,255,136,0.75);
    letter-spacing: 1.5px;
    width: fit-content;
    cursor: default;
    transition: border-color 0.3s ease, background 0.3s ease, color 0.3s ease;
}
.about-status-chip:hover {
    border-color: rgba(0,255,136,0.48);
    background: rgba(0,255,136,0.06);
    color: rgba(0,255,136,0.95);
}
.badge-dot {
    width: 6px; height: 6px;
    background: #00ff88;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 8px rgba(0,255,136,0.7);
    animation: pulse 2s ease-in-out infinite;
}
.about-quick-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.qstat {
    padding: 14px 12px;
    background: rgba(0,255,136,0.025);
    border: 1px solid rgba(0,255,136,0.09);
    border-radius: 12px;
    text-align: center;
    cursor: default;
    transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.qstat:hover {
    background: rgba(0,255,136,0.07);
    border-color: rgba(0,255,136,0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}
.qstat-num {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #00ff88;
    line-height: 1;
    margin-bottom: 5px;
}
.qstat-lbl { font-size: 0.7rem; color: rgba(255,255,255,0.32); font-weight: 300; letter-spacing: 0.5px; }
.about-label {
    font-family: 'DM Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 3px;
    color: #00ff88;
    text-transform: uppercase;
    margin-bottom: 12px;
    opacity: 0.8;
}
.about-heading {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.9rem, 3vw, 2.5rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 22px;
}
.about-heading em { font-style: italic; color: #00ff88; }
.about-intro { font-size: 0.98rem; color: rgba(255,255,255,0.72); line-height: 1.85; margin-bottom: 12px; }
.about-intro strong { color: #fff; font-weight: 600; }
.about-body { font-size: 0.93rem; color: rgba(255,255,255,0.47); line-height: 1.9; font-weight: 300; margin-bottom: 12px; }
.about-pillars { margin-top: 28px; border-top: 1px solid rgba(255,255,255,0.06); }
.pillar-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 13px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.87rem;
    color: rgba(255,255,255,0.42);
    font-weight: 300;
    cursor: default;
    transition: color 0.28s ease, padding-left 0.28s ease;
}
.pillar-row:hover { color: rgba(255,255,255,0.82); padding-left: 6px; }
.pillar-icon {
    width: 30px; height: 30px;
    border: 1px solid rgba(0,255,136,0.18);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.28s ease, border-color 0.28s ease, border-radius 0.28s ease;
}
.pillar-row:hover .pillar-icon {
    background: rgba(0,255,136,0.1);
    border-color: rgba(0,255,136,0.45);
    border-radius: 50%;
}

/* ═══════════════════════════════════════
   SERVICE CARDS
═══════════════════════════════════════ */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 22px;
}
.card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(0,255,136,0.08);
    border-radius: 18px;
    padding: 36px 32px;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.5s ease, transform 0.5s ease, border-color 0.3s, background 0.3s, box-shadow 0.3s;
}
.card.animate-in { opacity: 1; transform: translateY(0); }
.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #00ff88, transparent);
    opacity: 0;
    transition: opacity 0.35s;
}
.card:hover {
    border-color: rgba(0,255,136,0.25);
    background: rgba(0,255,136,0.025);
    box-shadow: 0 24px 60px rgba(0,0,0,0.3);
    transform: translateY(-8px) !important;
}
.card:hover::before { opacity: 1; }
.icon-circle {
    width: 60px; height: 60px;
    background: rgba(0,255,136,0.06);
    border: 1px solid rgba(0,255,136,0.18);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    color: #00ff88;
    margin-bottom: 22px;
    transition: background 0.3s, border-color 0.3s, transform 0.3s, border-radius 0.3s;
}
.card:hover .icon-circle {
    background: rgba(0,255,136,0.12);
    border-color: rgba(0,255,136,0.4);
    border-radius: 50%;
    transform: scale(1.06);
}
.card-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: #eee;
    margin-bottom: 12px;
    line-height: 1.35;
    transition: color 0.3s;
}
.card:hover .card-title { color: #fff; }
.card-desc {
    font-size: 0.92rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.8;
    font-weight: 300;
    transition: color 0.3s;
}
.card:hover .card-desc { color: rgba(255,255,255,0.72); }

/* ═══════════════════════════════════════
   TOOLS
═══════════════════════════════════════ */
.tools-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 44px;
}
.tool-badge {
    background: rgba(0,255,136,0.04);
    border: 1px solid rgba(0,255,136,0.13);
    color: rgba(255,255,255,0.58);
    padding: 9px 18px;
    border-radius: 100px;
    font-size: 0.84rem;
    font-weight: 300;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.25s, border-color 0.25s, background 0.25s;
    cursor: default;
}
.tool-badge.visible { opacity: 1; transform: translateY(0); }
.tool-badge:hover {
    color: #00ff88;
    border-color: rgba(0,255,136,0.42);
    background: rgba(0,255,136,0.08);
    transform: translateY(-3px) !important;
}

/* ═══════════════════════════════════════
   CERTIFICATIONS
═══════════════════════════════════════ */
.cert-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 14px;
    margin-top: 40px;
    margin-bottom: 60px;
}
.cert-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 18px;
    background: rgba(0,255,136,0.025);
    border: 1px solid rgba(0,255,136,0.09);
    border-radius: 12px;
    transition: background 0.3s, border-color 0.3s, transform 0.3s;
}
.cert-item:hover {
    background: rgba(0,255,136,0.06);
    border-color: rgba(0,255,136,0.25);
    transform: translateY(-2px);
}
.cert-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.cert-name { color: #ddd; font-size: 0.91rem; font-weight: 500; line-height: 1.45; }
.cert-issuer {
    font-family: 'DM Mono', monospace;
    color: #00ff88;
    font-size: 0.75rem;
    margin-top: 4px;
    opacity: 0.8;
}
.cert-gallery-header {
    text-align: center;
    margin-bottom: 22px;
    padding-top: 28px;
    border-top: 1px solid rgba(0,255,136,0.07);
}
.cert-gallery-title {
    font-family: 'Playfair Display', serif;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 8px;
}
.cert-gallery-hint {
    font-family: 'DM Mono', monospace;
    font-size: 0.7rem;
    color: rgba(0,255,136,0.45);
    letter-spacing: 1px;
    margin-top: 8px;
}
.cert-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}
.cert-photo-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(0,255,136,0.13);
    background: rgba(0,20,10,0.5);
    aspect-ratio: 4/3;
    transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
    cursor: zoom-in;
    outline: none;
}
.cert-photo-card:hover,
.cert-photo-card:focus-visible {
    border-color: rgba(0,255,136,0.55);
    box-shadow: 0 8px 32px rgba(0,255,136,0.15);
    transform: translateY(-6px);
}
.cert-photo-card:focus-visible {
    outline: 2px solid rgba(0,255,136,0.6);
    outline-offset: 3px;
}
.cert-photo-card img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover; object-position: top center;
    z-index: 2;
    transition: transform 0.4s ease;
}
.cert-photo-card:hover img { transform: scale(1.05); }
.cert-photo-placeholder {
    position: absolute; inset: 0;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 10px; z-index: 1;
}
.cert-photo-placeholder p { color: rgba(0,255,136,0.32); font-size: 0.8rem; }
.cert-photo-card.no-img img { display: none; }
.cert-photo-card.no-img .cert-photo-placeholder { z-index: 2; }
.cert-photo-overlay {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0, 15, 8, 0.5);
    z-index: 4;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(2px);
}
.cert-photo-card:hover .cert-photo-overlay,
.cert-photo-card:focus-visible .cert-photo-overlay { opacity: 1; }
.cert-photo-label {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 8px 10px;
    background: linear-gradient(transparent, rgba(0,10,5,0.92));
    font-family: 'DM Mono', monospace;
    font-size: 0.7rem;
    color: rgba(0,255,136,0.85);
    letter-spacing: 0.8px;
    text-align: center;
    z-index: 5;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.cert-photo-card:hover .cert-photo-label,
.cert-photo-card:focus-visible .cert-photo-label { opacity: 1; transform: translateY(0); }

/* ═══════════════════════════════════════
   CONTACT — LET'S TALK
═══════════════════════════════════════ */
.contact {
    padding: 120px 0 100px;
    background: #060908;
    position: relative;
    overflow: hidden;
}
.contact::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(0,255,136,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,255,136,0.025) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridMove 32s linear infinite;
    z-index: 0;
    pointer-events: none;
}
@keyframes gridMove {
    0%   { transform: translate(0,0); }
    100% { transform: translate(-60px,-60px); }
}
.ct-glow {
    position: absolute;
    top: -10%; left: 50%;
    transform: translateX(-50%);
    width: 700px; height: 500px;
    background: radial-gradient(ellipse, rgba(0,255,136,0.07) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}
.contact .container { position: relative; z-index: 1; max-width: 760px; }

.ct-eyebrow {
    font-family: 'DM Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 4px;
    color: rgba(0,255,136,0.5);
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 1rem;
}
.ct-headline {
    font-family: 'Playfair Display', serif;
    font-size: clamp(3.2rem, 8vw, 6rem);
    font-weight: 900;
    color: #fff;
    text-align: center;
    line-height: 1.0;
    letter-spacing: -2px;
    margin-bottom: 1.4rem;
}
.ct-headline em {
    font-style: italic;
    background: linear-gradient(135deg, #00ff88, #7fff00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.ct-sub {
    text-align: center;
    color: rgba(255,255,255,0.42);
    font-size: 0.95rem;
    line-height: 1.85;
    font-weight: 300;
    margin-bottom: 3.5rem;
}
.ct-channels {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 3rem;
}
.ct-channel {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px 22px;
    border-radius: 14px;
    border: 1px solid rgba(0,255,136,0.1);
    background: rgba(0,255,136,0.025);
    text-decoration: none;
    transition: border-color 0.28s, background 0.28s, transform 0.28s, box-shadow 0.28s;
    position: relative;
    overflow: hidden;
}
.ct-channel::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(0,255,136,0.06), transparent);
    opacity: 0;
    transition: opacity 0.28s;
}
.ct-channel:hover {
    border-color: rgba(0,255,136,0.38);
    background: rgba(0,255,136,0.04);
    transform: translateX(6px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), -4px 0 0 #00ff88;
}
.ct-channel:hover::before { opacity: 1; }
.ct-ch-icon {
    width: 44px; height: 44px;
    flex-shrink: 0;
    border-radius: 10px;
    border: 1px solid rgba(0,255,136,0.2);
    background: rgba(0,255,136,0.06);
    display: flex; align-items: center; justify-content: center;
    color: #00ff88;
    transition: background 0.28s, border-radius 0.28s, border-color 0.28s;
}
.ct-channel:hover .ct-ch-icon {
    background: rgba(0,255,136,0.14);
    border-radius: 50%;
    border-color: rgba(0,255,136,0.5);
}
.ct-ch-body { flex: 1; display: flex; flex-direction: column; gap: 3px; }
.ct-ch-label { font-size: 0.8rem; color: rgba(255,255,255,0.35); font-weight: 300; letter-spacing: 0.3px; }
.ct-ch-value { font-size: 0.92rem; color: rgba(255,255,255,0.82); font-weight: 500; letter-spacing: -0.2px; }
.ct-ch-arrow {
    color: rgba(0,255,136,0.4);
    opacity: 0;
    transform: translateX(-6px);
    transition: opacity 0.25s, transform 0.25s;
}
.ct-channel:hover .ct-ch-arrow { opacity: 1; transform: translateX(0); }

.ct-or {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 2.5rem;
}
.ct-or-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,255,136,0.15), transparent);
}
.ct-or-text {
    font-family: 'DM Mono', monospace;
    font-size: 0.7rem;
    color: rgba(255,255,255,0.22);
    letter-spacing: 2px;
    white-space: nowrap;
    text-transform: uppercase;
}
.ct-form {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(0,255,136,0.1);
    border-radius: 20px;
    padding: 2.8rem;
    backdrop-filter: blur(16px);
}
.ct-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    margin-bottom: 1.4rem;
}
.ct-field { margin-bottom: 1.4rem; }
.ct-field label {
    display: block;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.38);
    font-weight: 400;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}
.ct-field input,
.ct-field textarea {
    width: 100%;
    padding: 0.82rem 1rem;
    background: rgba(0,18,9,0.7);
    border: 1px solid rgba(0,255,136,0.15);
    border-radius: 10px;
    color: #e8ffe8;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.92rem;
    font-weight: 400;
    outline: none;
    transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
    -webkit-appearance: none;
}
.ct-field input:focus,
.ct-field textarea:focus {
    border-color: rgba(0,255,136,0.5);
    background: rgba(0,255,136,0.04);
    box-shadow: 0 0 0 3px rgba(0,255,136,0.08);
}
.ct-field input::placeholder,
.ct-field textarea::placeholder { color: rgba(255,255,255,0.18); font-style: italic; }
.ct-field textarea { height: 130px; resize: vertical; line-height: 1.7; }

.ct-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2px; }
.ct-pill {
    padding: 7px 16px;
    border-radius: 100px;
    border: 1px solid rgba(0,255,136,0.18);
    background: rgba(0,255,136,0.03);
    color: rgba(255,255,255,0.5);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.83rem;
    font-weight: 400;
    cursor: pointer;
    transition: color 0.22s, border-color 0.22s, background 0.22s, transform 0.2s;
}
.ct-pill:hover {
    color: #00ff88;
    border-color: rgba(0,255,136,0.4);
    background: rgba(0,255,136,0.06);
    transform: translateY(-2px);
}
.ct-pill.active {
    color: #000;
    background: #00ff88;
    border-color: #00ff88;
    font-weight: 600;
    box-shadow: 0 4px 18px rgba(0,255,136,0.3);
}
.ct-meta-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 1.6rem 0; }
.ct-meta-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 100px;
    border: 1px solid rgba(255,255,255,0.07);
    background: rgba(255,255,255,0.025);
    font-size: 0.75rem;
    color: rgba(255,255,255,0.28);
    font-weight: 300;
}
.ct-meta-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #00ff88;
    box-shadow: 0 0 6px rgba(0,255,136,0.7);
    animation: pulse 2s ease-in-out infinite;
    flex-shrink: 0;
}
.ct-submit {
    width: 100%;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #00ff88;
    color: #000;
    border: none;
    border-radius: 12px;
    font-family: 'DM Sans', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
    box-shadow: 0 6px 24px rgba(0,255,136,0.25);
}
.ct-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 38px rgba(0,255,136,0.4);
    background: #1aff96;
}
.ct-submit:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }
.ct-submit-icon { transition: transform 0.25s; }
.ct-submit:hover .ct-submit-icon { transform: translateX(3px) translateY(-2px); }

/* ═══════════════════════════════════════
   TOAST
═══════════════════════════════════════ */
.toast {
    position: fixed;
    top: 0; left: 0; right: 0;
    padding: 0.85rem 1.5rem;
    background: rgba(0,255,136,0.96);
    color: #000;
    text-align: center;
    font-family: 'DM Mono', monospace;
    font-size: 0.83rem;
    font-weight: 500;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    z-index: 9999;
    box-shadow: 0 2px 16px rgba(0,0,0,0.3);
}
.toast.show { transform: translateY(0); }
.toast.error { background: rgba(210,40,40,0.95); color: #fff; }

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
.footer {
    background: #050705;
    border-top: 1px solid rgba(0,255,136,0.07);
    text-align: center;
    padding: 2.2rem 1rem;
    color: rgba(255,255,255,0.28);
    font-size: 0.82rem;
    font-weight: 300;
}
.footer-links { margin-top: 10px; display: flex; justify-content: center; align-items: center; gap: 14px; }
.footer-links a { color: rgba(0,255,136,0.6); text-decoration: none; transition: color 0.25s; }
.footer-links a:hover { color: #00ff88; }
.footer-links span { color: rgba(255,255,255,0.15); }

/* ═══════════════════════════════════════
   CERTIFICATE LIGHTBOX
═══════════════════════════════════════ */
.cert-lightbox {
    position: fixed; inset: 0;
    z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    padding: 1.5rem;
    opacity: 0; visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}
.cert-lightbox.open { opacity: 1; visibility: visible; }
.lightbox-backdrop {
    position: absolute; inset: 0;
    background: rgba(3,7,4,0.94);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    cursor: zoom-out;
}
.lightbox-container {
    position: relative; z-index: 2;
    display: flex; flex-direction: column; align-items: center;
    max-width: 880px; width: 100%;
    transform: scale(0.88) translateY(24px);
    transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.cert-lightbox.open .lightbox-container { transform: scale(1) translateY(0); }
.lightbox-frame {
    position: relative; width: 100%;
    border-radius: 16px; overflow: hidden;
    border: 1px solid rgba(0,255,136,0.25);
    box-shadow: 0 0 0 1px rgba(0,255,136,0.05), 0 40px 100px rgba(0,0,0,0.7), 0 0 80px rgba(0,255,136,0.05);
    background: rgba(0,18,9,0.95);
}
.lightbox-frame::after {
    content: ''; position: absolute; inset: 0;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,255,136,0.01) 2px, rgba(0,255,136,0.01) 4px);
    pointer-events: none; z-index: 3;
}
.lightbox-img {
    display: block; width: 100%; max-height: 74vh;
    object-fit: contain; object-position: center;
    transition: opacity 0.3s ease, transform 0.3s ease;
    position: relative; z-index: 2;
}
.lightbox-corner { position: absolute; width: 20px; height: 20px; z-index: 4; pointer-events: none; }
.lightbox-corner::before, .lightbox-corner::after { content: ''; position: absolute; background: #00ff88; box-shadow: 0 0 6px rgba(0,255,136,0.6); }
.lightbox-corner::before { width: 100%; height: 2px; top: 0; left: 0; }
.lightbox-corner::after  { width: 2px; height: 100%; top: 0; left: 0; }
.lightbox-corner.tl { top: 10px; left: 10px; }
.lightbox-corner.tr { top: 10px; right: 10px; transform: scaleX(-1); }
.lightbox-corner.bl { bottom: 10px; left: 10px; transform: scaleY(-1); }
.lightbox-corner.br { bottom: 10px; right: 10px; transform: scale(-1); }
.lightbox-nav {
    position: absolute; top: 50%; transform: translateY(-50%);
    z-index: 5; background: rgba(0,18,9,0.85);
    border: 1px solid rgba(0,255,136,0.3); color: #00ff88;
    width: 48px; height: 48px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; font-size: 1.4rem; line-height: 1; user-select: none;
    transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.lightbox-nav:hover {
    background: rgba(0,255,136,0.18); border-color: rgba(0,255,136,0.7);
    box-shadow: 0 0 20px rgba(0,255,136,0.3); transform: translateY(-50%) scale(1.1);
}
.lightbox-nav.prev { left: -68px; }
.lightbox-nav.next { right: -68px; }
.lightbox-close {
    position: fixed; top: 1.4rem; right: 1.4rem; z-index: 10001;
    background: rgba(0,18,9,0.9); border: 1px solid rgba(0,255,136,0.35); color: #00ff88;
    width: 44px; height: 44px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; cursor: pointer;
    transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.25s;
}
.lightbox-close:hover {
    background: rgba(0,255,136,0.15); border-color: #00ff88;
    box-shadow: 0 0 20px rgba(0,255,136,0.4); transform: rotate(90deg) scale(1.1);
}
.lightbox-caption {
    display: flex; align-items: center; justify-content: space-between;
    width: 100%; padding: 14px 4px 0; gap: 1rem;
}
.lightbox-label {
    font-family: 'DM Mono', monospace; font-size: 0.78rem;
    color: rgba(0,255,136,0.8); letter-spacing: 1.5px; text-transform: uppercase; flex: 1;
}
.lightbox-counter {
    font-family: 'DM Mono', monospace; font-size: 0.72rem;
    color: rgba(255,255,255,0.22); letter-spacing: 1px; flex-shrink: 0;
}
.lightbox-dots {
    display: flex; gap: 7px; margin-top: 16px;
    flex-wrap: wrap; justify-content: center; max-width: 100%;
}
.lightbox-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: rgba(0,255,136,0.18); border: 1px solid rgba(0,255,136,0.22);
    cursor: pointer; padding: 0;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s; flex-shrink: 0;
}
.lightbox-dot.active { background: #00ff88; box-shadow: 0 0 10px rgba(0,255,136,0.65); transform: scale(1.35); }
.lightbox-dot:hover:not(.active) { background: rgba(0,255,136,0.45); transform: scale(1.15); }
.lightbox-hint {
    font-family: 'DM Mono', monospace; font-size: 0.64rem;
    color: rgba(255,255,255,0.13); letter-spacing: 0.8px; margin-top: 12px; text-align: center;
}

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 1100px) {
    .about-grid { grid-template-columns: 1fr; gap: 3.5rem; }
    .about-photo { height: 340px; max-width: 460px; }
    .lightbox-nav.prev { left: -52px; }
    .lightbox-nav.next { right: -52px; }
}
@media (max-width: 900px) {
    .lightbox-nav.prev { left: -10px; }
    .lightbox-nav.next { right: -10px; }
    .lightbox-nav { width: 38px; height: 38px; font-size: 1.1rem; }
}
@media (max-width: 768px) {
    .nav-container { padding: 0 1.4rem; }
    .menu-toggle { display: flex; }
    .logo { font-size: 1.25rem; }
    .nav-links {
        position: fixed !important; top: 0 !important; right: -100% !important;
        height: 100vh !important; width: 280px !important;
        background: rgba(8,11,8,0.98) !important;
        flex-direction: column !important; justify-content: center !important; align-items: center !important;
        gap: 2rem !important; transition: right 0.3s ease !important;
        box-shadow: -4px 0 24px rgba(0,0,0,0.7) !important;
        z-index: 1000 !important; backdrop-filter: blur(16px) !important;
    }
    .nav-links.active { right: 0 !important; }
    .nav-links a { font-size: 1.05rem; }
    .hero-content { padding: 6rem 1.8rem 4rem; }
    .section { padding: 70px 0; }
    .container { padding: 0 1.4rem; }
    .section-heading { font-size: 2rem; }
    .grid { grid-template-columns: 1fr; gap: 16px; }
    .card { padding: 26px 22px; }
    .about-photo { height: 280px; max-width: 100%; }
    .about-quick-stats { grid-template-columns: repeat(4, 1fr); }
    .cert-list { grid-template-columns: 1fr; }
    .cert-gallery { grid-template-columns: repeat(3, 1fr); }
    .contact { padding: 70px 0; }
    .ct-form-row { grid-template-columns: 1fr; }
    .ct-ch-value { font-size: 0.82rem; }
    .lightbox-nav { display: none; }
    .lightbox-img { max-height: 62vh; }
    .cert-lightbox { padding: 1rem; }
}
@media (max-width: 480px) {
    .hero-content { padding: 5.5rem 1.4rem 3.5rem; }
    .hero-title { font-size: clamp(2.2rem, 12vw, 3rem); }
    .hero-meta { gap: 1.2rem; }
    .about-quick-stats { grid-template-columns: repeat(2, 1fr); }
    .cert-gallery { grid-template-columns: repeat(2, 1fr); }
    .ct-form { padding: 1.8rem 1.4rem; }
    .ct-headline { letter-spacing: -1px; }
    .ct-ch-value { font-size: 0.78rem; word-break: break-all; }
    .section-heading { font-size: 1.8rem; }
    .lightbox-img { max-height: 55vh; }
}