/* === RESET & BASE === */

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



:root {

    --bg:    #060609;

    --bg2:   #0d0d18;

    --bg3:   #111124;

    --accent:  #32DCF0;

    --accent2: #0AB4C8;

    --orange:  #ff6b35;

    --text:       #e2e8f0;

    --text-muted: #94a3b8;

    --text-dim:   #475569;

    --border: rgba(255,255,255,0.07);

    --glass:  rgba(255,255,255,0.03);

    --radius: 16px;

    --radius-sm: 10px;

}



html { scroll-behavior: smooth; }



body {

    background: var(--bg);

    color: var(--text);

    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    line-height: 1.6;

    overflow-x: hidden;

    -webkit-font-smoothing: antialiased;

}



a { text-decoration: none; color: inherit; }

ul { list-style: none; }



.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

.section    { padding: 110px 0; }



/* ===================== BUTTONS ===================== */

.btn {

    display: inline-flex; align-items: center; gap: 8px;

    padding: 14px 28px; border-radius: 50px;

    font-size: 15px; font-weight: 600;

    cursor: pointer; border: none;

    transition: all 0.3s ease;

    font-family: inherit;

}

.btn-glow {

    background: linear-gradient(135deg, var(--accent2), var(--accent));

    color: #fff;

    box-shadow: 0 0 30px rgba(10,180,200,0.35);

}

.btn-glow:hover {

    transform: translateY(-2px);

    box-shadow: 0 0 55px rgba(10,180,200,0.55), 0 0 20px rgba(50,220,240,0.25);

}

.btn-ghost {

    background: transparent; color: var(--text);

    border: 1px solid var(--border);

}

.btn-ghost:hover { border-color: rgba(255,255,255,0.18); background: var(--glass); transform: translateY(-2px); }

.btn-ghost .arrow { transition: transform 0.3s; }

.btn-ghost:hover .arrow { transform: translateX(5px); }

.btn-large { padding: 18px 40px; font-size: 17px; }

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



/* ===================== NAV ===================== */

.nav {

    position: fixed; top: 0; left: 0; right: 0;

    z-index: 1000; padding: 22px 0;

    transition: all 0.35s ease;

}

.nav.scrolled {

    background: rgba(6,6,9,0.88);

    backdrop-filter: blur(24px);

    -webkit-backdrop-filter: blur(24px);

    border-bottom: 1px solid var(--border);

    padding: 14px 0;

}

.nav-inner {

    max-width: 1140px; margin: 0 auto; padding: 0 24px;

    display: flex; align-items: center; justify-content: space-between;

}

.logo { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; }

.logo span {

    background: linear-gradient(135deg, var(--accent2), var(--accent));

    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;

}

.nav-links { display: flex; align-items: center; gap: 36px; }

.nav-links a { font-size: 14px; font-weight: 500; color: var(--text-muted); transition: color 0.2s; }

.nav-links a:hover { color: var(--text); }

.nav-cta {

    color: var(--accent) !important;

    background: rgba(10,180,200,0.07) !important;

    border: 1px solid rgba(50,220,240,0.2) !important;

    padding: 8px 20px; border-radius: 50px;

}

.nav-cta:hover { background: rgba(50,220,240,0.15) !important; box-shadow: 0 0 20px rgba(50,220,240,0.2) !important; }



.mobile-menu-btn {

    display: none; background: var(--glass); border: 1px solid var(--border);

    color: var(--text); width: 40px; height: 40px;

    border-radius: 8px; cursor: pointer; font-size: 18px;

    align-items: center; justify-content: center;

}

.mobile-menu {

    display: none; flex-direction: column;

    background: var(--bg2); border-top: 1px solid var(--border); padding: 12px 24px;

}

.mobile-menu a { padding: 12px 0; font-size: 15px; font-weight: 500; color: var(--text-muted); border-bottom: 1px solid var(--border); }

.mobile-menu a:last-child { border-bottom: none; }

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



/* ===================== HERO ===================== */

.hero {

    display: flex; flex-direction: column;

    align-items: center; justify-content: center;

    position: relative; padding: 100px 24px 60px; overflow: hidden;

}

.hero-bg { position: absolute; inset: 0; overflow: hidden; }



.orb { position: absolute; border-radius: 50%; filter: blur(100px); pointer-events: none; }

.orb-purple {

    width: 750px; height: 750px;

    background: radial-gradient(circle, rgba(10,180,200,0.38), transparent 70%);

    top: -250px; right: -200px;

    animation: orbFloat 9s ease-in-out infinite alternate;

}

.orb-blue {

    width: 650px; height: 650px;

    background: radial-gradient(circle, rgba(50,220,240,0.28), transparent 70%);

    bottom: -150px; left: -180px;

    animation: orbFloat 11s ease-in-out infinite alternate-reverse;

}

@keyframes orbFloat {

    from { transform: scale(1) translate(0, 0); }

    to   { transform: scale(1.18) translate(40px, -30px); }

}



.grid-lines {

    position: absolute; inset: 0;

    background-image:

        linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),

        linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);

    background-size: 64px 64px;

    mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 20%, transparent 80%);

    -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black 20%, transparent 80%);

}



.hero-content { position: relative; z-index: 1; text-align: center; max-width: 920px; margin: 0 auto; }



.hero-badge {

    display: inline-flex; align-items: center; gap: 8px;

    background: rgba(255,255,255,0.05); border: 1px solid var(--border);

    border-radius: 50px; padding: 8px 18px;

    font-size: 13px; font-weight: 500; color: var(--text-muted);

    margin-bottom: 36px; backdrop-filter: blur(12px);

}

.badge-dot {

    width: 8px; height: 8px; background: #22c55e; border-radius: 50%;

    box-shadow: 0 0 8px rgba(34,197,94,0.7);

    animation: dotPulse 2s ease-in-out infinite;

}

@keyframes dotPulse {

    0%, 100% { box-shadow: 0 0 8px rgba(34,197,94,0.7); }

    50%       { box-shadow: 0 0 18px rgba(34,197,94,1); }

}



.hero-h1 {

    font-size: clamp(42px, 6.8vw, 76px);

    font-weight: 900; line-height: 1.15;

    letter-spacing: -2px; color: var(--text); margin-bottom: 24px;

}

.hero-rotating-text {

    background: linear-gradient(135deg, var(--accent2) 0%, var(--accent) 50%, #0BD5C8 100%);

    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;

    background-size: 200%; animation: gradientShift 4s ease-in-out infinite alternate;

    display: inline-block; transition: opacity 0.45s ease, transform 0.45s ease;

    padding-bottom: 0.1em;

}

@keyframes gradientShift {

    from { background-position: 0%; }

    to   { background-position: 100%; }

}



.hero-p {

    font-size: clamp(17px, 2.5vw, 20px); color: var(--text-muted);

    margin-bottom: 44px; line-height: 1.75;

}

.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 72px; }



.hero-stats {

    display: flex; align-items: center; justify-content: center;

    gap: 48px; flex-wrap: wrap;

    padding: 32px 48px;

    background: var(--glass);

    border: 1px solid var(--border);

    border-radius: 20px;

    backdrop-filter: blur(20px);

    -webkit-backdrop-filter: blur(20px);

}

.h-stat-num {

    font-size: 38px; font-weight: 800; letter-spacing: -1.5px;

    background: linear-gradient(135deg, var(--text), var(--text-muted));

    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;

}

.h-stat-label { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

.h-stat-sep { width: 1px; height: 44px; background: var(--border); }



.hero-scroll-hint { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); }

.scroll-line {

    width: 1px; height: 60px;

    background: linear-gradient(to bottom, rgba(255,255,255,0.15), transparent);

    margin: 0 auto; animation: scrollFade 2.5s ease-in-out infinite;

}

@keyframes scrollFade { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }



/* ===================== SECTION HEADER ===================== */

.section-head { text-align: center; margin-bottom: 72px; }

.section-tag {

    display: inline-block; font-size: 11px; font-weight: 700;

    text-transform: uppercase; letter-spacing: 2.5px; color: var(--accent);

    background: rgba(10,180,200,0.07); border: 1px solid rgba(50,220,240,0.18);

    padding: 6px 16px; border-radius: 50px; margin-bottom: 20px;

}

.about-left .section-tag, .contact-left .section-tag { display: block; width: fit-content; }



.section-head h2 {

    font-size: clamp(30px, 4.5vw, 50px); font-weight: 800;

    letter-spacing: -1.2px; line-height: 1.12; margin-bottom: 16px;

}

.section-sub { font-size: 17px; color: var(--text-muted); max-width: 560px; margin: 0 auto; line-height: 1.75; }



/* ===================== SERVICES ===================== */

.services { background: linear-gradient(to bottom, var(--bg), var(--bg2)); }

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



.card {

    position: relative; background: var(--glass); border: 1px solid var(--border);

    border-radius: var(--radius); padding: 36px 32px; overflow: hidden;

    display: flex; flex-direction: column;

    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;

}

.card:hover { transform: translateY(-8px); }

.card-featured {

    border-color: rgba(10,180,200,0.25);

    background: linear-gradient(150deg, rgba(10,180,200,0.09), rgba(10,180,200,0.04));

}

.card-featured:hover { border-color: rgba(10,180,200,0.5); box-shadow: 0 24px 70px rgba(10,180,200,0.18); }

.card:not(.card-featured):hover { border-color: rgba(255,255,255,0.11); box-shadow: 0 24px 70px rgba(0,0,0,0.4); }



.card-glow {

    position: absolute; top: -60px; right: -60px;

    width: 220px; height: 220px; border-radius: 50%;

    filter: blur(70px); opacity: 0; transition: opacity 0.45s;

    pointer-events: none;

}

.card:hover .card-glow { opacity: 1; }

.card-glow-blue   { background: rgba(50,220,240,0.22); }

.card-glow-purple { background: rgba(10,180,200,0.35); }

.card-glow-orange { background: rgba(255,107,53,0.22); }



.card-badge {

    display: inline-block; font-size: 11px; font-weight: 700;

    text-transform: uppercase; letter-spacing: 1px;

    color: var(--accent2); background: rgba(10,180,200,0.1);

    border: 1px solid rgba(10,180,200,0.22); padding: 4px 12px;

    border-radius: 50px; margin-bottom: 14px;

}

.card-icon {

    width: 52px; height: 52px; border-radius: 14px;

    display: flex; align-items: center; justify-content: center;

    margin-bottom: 24px; flex-shrink: 0;

}

.card-icon-blue   { background: rgba(50,220,240,0.1);   color: var(--accent);  border: 1px solid rgba(50,220,240,0.2); }

.card-icon-purple { background: rgba(10,180,200,0.12); color: #32DCF0;        border: 1px solid rgba(10,180,200,0.25); }

.card-icon-orange { background: rgba(255,107,53,0.1);  color: var(--orange);  border: 1px solid rgba(255,107,53,0.2); }

.card h3 { font-size: 22px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.3px; }

.card > p { color: var(--text-muted); font-size: 15px; line-height: 1.75; margin-bottom: 24px; }



.card-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; flex: 1; }

.card-list li { font-size: 14px; color: var(--text-muted); padding-left: 22px; position: relative; }

.card-list li::before { content: '→'; position: absolute; left: 0; color: var(--accent); font-size: 12px; top: 2px; }



.card-foot { display: flex; align-items: center; justify-content: space-between; padding-top: 24px; border-top: 1px solid var(--border); margin-top: auto; }

.card-price { font-size: 15px; font-weight: 700; }

.card-link { font-size: 14px; font-weight: 600; color: var(--accent); transition: opacity 0.2s; }

.card-link:hover { opacity: 0.75; }



/* ===================== WORK ===================== */

.work { background: var(--bg2); }



.tools-list {

    max-width: 720px;

    margin: 0 auto;

    display: flex;

    flex-direction: column;

    gap: 0;

}



.tool-item {

    display: flex;

    align-items: flex-start;

    gap: 18px;

    padding: 22px 0;

    border-bottom: 1px solid var(--border);

}

.tool-item:first-child { border-top: 1px solid var(--border); }



.tool-dot {

    width: 8px; height: 8px;

    border-radius: 50%;

    background: linear-gradient(135deg, var(--accent2), var(--accent));

    flex-shrink: 0;

    margin-top: 8px;

}



.tool-item p {

    font-size: 17px;

    color: var(--text-muted);

    line-height: 1.65;

    margin: 0;

}



/* ===================== PROCESS ===================== */

.process { background: var(--bg); }

.process-row { display: flex; align-items: flex-start; gap: 20px; }

.process-step { flex: 1; display: flex; flex-direction: column; gap: 16px; }

.ps-num {

    font-size: 52px; font-weight: 900; letter-spacing: -2px; line-height: 1;

    background: linear-gradient(135deg, var(--accent2), var(--accent));

    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;

    opacity: 0.55;

}

.ps-content h3 { font-size: 22px; font-weight: 700; margin-bottom: 10px; }

.ps-content p { color: var(--text-muted); font-size: 15px; line-height: 1.75; }

.process-arrow { font-size: 28px; color: var(--text-dim); margin-top: 18px; flex-shrink: 0; }



/* ===================== ABOUT ===================== */

.about { background: var(--bg2); }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }

.about-left h2 {

    font-size: clamp(28px, 3.5vw, 44px); font-weight: 800;

    letter-spacing: -0.8px; line-height: 1.18; margin-bottom: 24px; margin-top: 16px;

}

.about-left p { color: var(--text-muted); font-size: 15px; line-height: 1.82; margin-bottom: 16px; }

.about-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }

.pill {

    background: rgba(255,255,255,0.04); border: 1px solid var(--border);

    padding: 8px 18px; border-radius: 50px; font-size: 13px; font-weight: 500;

    color: var(--text-muted);

}



.about-photo-wrap {

    position: relative; border-radius: 20px; overflow: hidden;

    box-shadow: 0 0 60px rgba(10,180,200,0.2), 0 0 0 1px rgba(10,180,200,0.15);

}

.about-photo {

    width: 100%; display: block;

    border-radius: 20px;

    filter: grayscale(8%);

    transition: filter 0.4s;

}

.about-photo:hover { filter: grayscale(0%); }

.about-photo-glow {

    position: absolute; inset: 0; border-radius: 20px; pointer-events: none;

    background: linear-gradient(to top, rgba(10,180,200,0.18) 0%, transparent 50%);

}



.float-cards { display: flex; flex-direction: column; gap: 16px; }

.fc {

    display: flex; align-items: center; gap: 18px;

    background: var(--glass); border: 1px solid var(--border);

    border-radius: var(--radius-sm); padding: 22px 26px;

    transition: all 0.3s;

}

.fc:nth-child(1) { animation: floatA 5s ease-in-out infinite alternate; }

.fc:nth-child(2) { animation: floatA 6s ease-in-out infinite alternate-reverse; }

.fc:nth-child(3) { animation: floatA 4.5s ease-in-out infinite alternate; animation-delay: -2s; }

.fc:nth-child(4) { animation: floatA 7s ease-in-out infinite alternate-reverse; animation-delay: -1s; }

@keyframes floatA { from { transform: translateY(0px); } to { transform: translateY(-10px); } }

.fc:hover { border-color: rgba(255,255,255,0.14); box-shadow: 0 12px 40px rgba(0,0,0,0.35); animation-play-state: paused; }

.fc-icon { font-size: 28px; flex-shrink: 0; }

.fc-title { font-size: 15px; font-weight: 700; margin-bottom: 4px; }

.fc-sub { font-size: 13px; color: var(--text-muted); }



/* ===================== CTA BAND ===================== */

.cta-band {

    position: relative; padding: 120px 24px;

    overflow: hidden; text-align: center; background: var(--bg);

}

.cta-orb { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; }

.cta-orb-1 {

    width: 600px; height: 600px;

    background: radial-gradient(circle, rgba(10,180,200,0.28), transparent);

    top: -200px; left: 50%; transform: translateX(-65%);

    animation: orbFloat 8s ease-in-out infinite alternate;

}

.cta-orb-2 {

    width: 450px; height: 450px;

    background: radial-gradient(circle, rgba(50,220,240,0.18), transparent);

    bottom: -100px; left: 50%; transform: translateX(-35%);

    animation: orbFloat 10s ease-in-out infinite alternate-reverse;

}

.cta-inner { position: relative; z-index: 1; max-width: 640px; margin: 0 auto; }

.cta-inner h2 { font-size: clamp(30px, 4.5vw, 50px); font-weight: 800; letter-spacing: -1.2px; margin-bottom: 18px; }

.cta-inner p { font-size: 17px; color: var(--text-muted); margin-bottom: 44px; line-height: 1.75; }



/* ===================== CONTACT ===================== */

.contact { background: var(--bg2); }

.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 90px; align-items: start; }

.contact-left h2 { font-size: clamp(26px, 3vw, 40px); font-weight: 800; letter-spacing: -0.8px; margin-bottom: 14px; margin-top: 16px; }

.contact-left > p { color: var(--text-muted); font-size: 15px; line-height: 1.78; margin-bottom: 24px; }

.contact-email-link { display: inline-block; font-size: 15px; font-weight: 600; color: var(--accent); margin-bottom: 32px; transition: opacity 0.2s; }

.contact-email-link:hover { opacity: 0.7; }

.contact-note {

    display: flex; align-items: flex-start; gap: 14px;

    background: var(--glass); border: 1px solid var(--border);

    border-radius: var(--radius-sm); padding: 20px;

}

.cn-icon { font-size: 22px; flex-shrink: 0; margin-top: 2px; }

.contact-note strong { font-size: 14px; display: block; margin-bottom: 4px; }

.contact-note span { font-size: 13px; color: var(--text-muted); }



.contact-form { display: flex; flex-direction: column; gap: 22px; }

.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-group label { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.8px; }

.form-group input, .form-group textarea {

    background: rgba(255,255,255,0.04); border: 1px solid var(--border);

    border-radius: var(--radius-sm); padding: 14px 18px;

    color: var(--text); font-family: inherit; font-size: 15px;

    transition: border-color 0.25s, box-shadow 0.25s; outline: none; resize: vertical;

}

.form-group input:focus, .form-group textarea:focus {

    border-color: rgba(10,180,200,0.5);

    box-shadow: 0 0 0 3px rgba(10,180,200,0.1);

}

.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-dim); }

.form-success {

    display: none; background: rgba(34,197,94,0.08);

    border: 1px solid rgba(34,197,94,0.2); border-radius: var(--radius-sm);

    padding: 16px 20px; font-size: 14px; color: #86efac; text-align: center;

}



/* ===================== FOOTER ===================== */

.footer { padding: 52px 0; border-top: 1px solid var(--border); background: var(--bg); }

.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; }

.footer-logo { font-size: 20px; }

.footer-tagline { font-size: 14px; color: var(--text-muted); }

.footer-copy { font-size: 13px; color: var(--text-dim); }



/* ===================== SCROLL ANIMATIONS ===================== */

[data-anim] { opacity: 0; transform: translateY(32px); transition: opacity 0.75s ease, transform 0.75s ease; }

[data-anim="fade-right"] { transform: translateX(-32px); }

[data-anim="fade-left"]  { transform: translateX(32px); }

[data-anim].visible { opacity: 1; transform: none; }



/* ===================== CHAT WIDGET ===================== */

.chat-widget {

    position: fixed; bottom: 28px; right: 28px;

    z-index: 9999; display: flex; flex-direction: column; align-items: flex-end; gap: 14px;

    pointer-events: none;

}

.chat-fab-wrap, .chat-fab, .chat-fab-label { pointer-events: auto; }

.chat-widget.open .chat-window { pointer-events: all; }



/* Floating action button */

.chat-fab {

    width: 58px; height: 58px; border-radius: 50%;

    background: linear-gradient(135deg, var(--accent2), var(--accent));

    border: none; cursor: pointer; color: #fff;

    display: flex; align-items: center; justify-content: center;

    box-shadow: 0 4px 28px rgba(10,180,200,0.45), 0 0 0 0 rgba(10,180,200,0.3);

    transition: transform 0.25s ease, box-shadow 0.25s ease;

    flex-shrink: 0;

    animation: fabPulse 3s ease-in-out infinite;

}

.chat-fab:hover {

    transform: scale(1.08);

    box-shadow: 0 6px 40px rgba(10,180,200,0.6), 0 0 0 0 rgba(10,180,200,0.3);

    animation: none;

}

@keyframes fabPulse {

    0%, 100% { box-shadow: 0 4px 28px rgba(10,180,200,0.45), 0 0 0 0 rgba(10,180,200,0.3); }

    50%       { box-shadow: 0 4px 28px rgba(10,180,200,0.55), 0 0 0 10px rgba(10,180,200,0); }

}

.chat-fab .fab-icon-close { display: none; }

.chat-widget.open .fab-icon-open  { display: none; }

.chat-widget.open .fab-icon-close { display: block; }

.chat-widget.open .chat-fab { animation: none; }



/* Chat window */

.chat-window {

    width: 370px;

    background: #ffffff;

    border: 1px solid rgba(10,180,200,0.2);

    border-radius: 20px;

    overflow: hidden;

    display: flex; flex-direction: column;

    box-shadow: 0 24px 80px rgba(0,0,0,0.18), 0 0 0 1px rgba(0,0,0,0.04);

    opacity: 0; pointer-events: none;

    transform: translateY(16px) scale(0.97);

    transition: opacity 0.25s ease, transform 0.25s ease;

    max-height: 520px;

}

.chat-widget.open .chat-window {

    opacity: 1; pointer-events: all;

    transform: translateY(0) scale(1);

}



/* Header */

.chat-header {

    display: flex; align-items: center; justify-content: space-between;

    padding: 16px 18px;

    background: linear-gradient(135deg, rgba(10,180,200,0.08), rgba(10,180,200,0.04));

    border-bottom: 1px solid #e5e7eb;

    flex-shrink: 0;

}

.chat-header-left { display: flex; align-items: center; gap: 12px; }

.chat-avatar {

    position: relative; width: 38px; height: 38px; border-radius: 50%;

    background: linear-gradient(135deg, var(--accent2), var(--accent));

    display: flex; align-items: center; justify-content: center;

    font-size: 11px; font-weight: 800; color: #fff; letter-spacing: 0.5px;

    flex-shrink: 0;

}

.chat-status-dot {

    position: absolute; bottom: 1px; right: 1px;

    width: 10px; height: 10px; border-radius: 50%;

    background: #22c55e; border: 2px solid #ffffff;

    box-shadow: 0 0 6px rgba(34,197,94,0.6);

}

.chat-header-name { font-size: 14px; font-weight: 700; color: #111827; }

.chat-header-sub  { font-size: 11px; color: #6b7280; margin-top: 1px; }

.chat-close {

    background: rgba(0,0,0,0.05); border: 1px solid #e5e7eb;

    color: #6b7280; width: 28px; height: 28px; border-radius: 50%;

    cursor: pointer; font-size: 12px; display: flex; align-items: center; justify-content: center;

    transition: all 0.2s;

}

.chat-close:hover { background: rgba(0,0,0,0.1); color: #111827; }



/* Messages */

.chat-messages {

    flex: 1; overflow-y: auto; padding: 18px;

    display: flex; flex-direction: column; gap: 12px;

    scroll-behavior: smooth;

}

.chat-messages::-webkit-scrollbar { width: 4px; }

.chat-messages::-webkit-scrollbar-track { background: transparent; }

.chat-messages::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); border-radius: 4px; }



.chat-msg { display: flex; }

.chat-msg-user { justify-content: flex-end; }

.chat-msg-ai   { justify-content: flex-start; }



.chat-bubble {

    max-width: 85%; padding: 11px 15px;

    border-radius: 16px; font-size: 14px; line-height: 1.6;

    white-space: pre-wrap;

}

.chat-msg-user .chat-bubble {

    background: linear-gradient(135deg, var(--accent2), #066878);

    color: #fff; border-bottom-right-radius: 4px;

}

.chat-msg-ai .chat-bubble {

    background: #f3f4f6;

    border: 1px solid #e5e7eb;

    color: #1e293b; border-bottom-left-radius: 4px;

}



/* Typing indicator */

.chat-typing { display: flex; align-items: center; gap: 5px; padding: 13px 16px; }

.chat-typing span {

    width: 7px; height: 7px; border-radius: 50%;

    background: #9ca3af; display: inline-block;

    animation: typingBounce 1.2s ease-in-out infinite;

}

.chat-typing span:nth-child(2) { animation-delay: 0.18s; }

.chat-typing span:nth-child(3) { animation-delay: 0.36s; }

@keyframes typingBounce {

    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }

    30%            { transform: translateY(-6px); opacity: 1; }

}



/* Intro form — Tidio-style white card */

.chat-intro {

    position: absolute; bottom: 0; left: 0; right: 0;

    background: #fff;

    border-radius: 0 0 20px 20px;

    padding: 20px 20px 22px;

    display: flex; flex-direction: column; gap: 11px;

    transform: translateY(100%);

    transition: transform 0.3s cubic-bezier(0.34, 1.3, 0.64, 1);

    z-index: 10;

    box-shadow: 0 -4px 24px rgba(0,0,0,0.18);

}

.chat-intro.show { transform: translateY(0); }



.chat-intro-close {

    position: absolute; top: 14px; right: 16px;

    background: none; border: none; cursor: pointer;

    color: #aaa; padding: 4px;

    display: flex; align-items: center; justify-content: center;

    transition: color 0.2s;

    border-radius: 50%;

}

.chat-intro-close:hover { color: #555; }



.chat-intro-header {

    display: flex; align-items: center; gap: 12px;

    margin-bottom: 2px;

}

.chat-intro-avatar {

    width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;

    background: #d1d5db;

    display: flex; align-items: center; justify-content: center;

    color: #9ca3af;

}

.chat-intro-title {

    font-size: 15px; font-weight: 700;

    color: #111; line-height: 1.3;

}

.chat-intro-input {

    background: #f9fafb;

    border: 1px solid #e5e7eb; border-radius: 8px;

    padding: 12px 14px; color: #111;

    font-family: inherit; font-size: 14px; outline: none;

    transition: border-color 0.2s, box-shadow 0.2s;

}

.chat-intro-input:focus {

    border-color: #0AB4C8;

    box-shadow: 0 0 0 3px rgba(10,180,200,0.1);

}

.chat-intro-input::placeholder { color: #9ca3af; }

.chat-intro-btn {

    padding: 13px; border-radius: 8px; border: none; cursor: pointer;

    background: #0AB4C8;

    color: #fff; font-family: inherit; font-size: 15px; font-weight: 600;

    transition: background 0.2s, transform 0.15s;

    margin-top: 2px;

}

.chat-intro-btn:hover { background: #077080; transform: translateY(-1px); }



/* Input area */

.chat-input-area {

    display: flex; align-items: center; gap: 10px;

    padding: 14px 16px;

    border-top: 1px solid #e5e7eb;

    background: #f9fafb;

    flex-shrink: 0;

}

.chat-input {

    flex: 1; background: #ffffff;

    border: 1px solid #e5e7eb; border-radius: 50px;

    padding: 10px 16px; color: #1e293b;

    font-family: inherit; font-size: 14px; outline: none;

    transition: border-color 0.2s;

}

.chat-input:focus { border-color: rgba(10,180,200,0.5); }

.chat-input::placeholder { color: #9ca3af; }

.chat-send {

    width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0;

    background: linear-gradient(135deg, var(--accent2), var(--accent));

    border: none; cursor: pointer; color: #fff;

    display: flex; align-items: center; justify-content: center;

    transition: transform 0.2s, opacity 0.2s;

}

.chat-send:hover   { transform: scale(1.1); }

.chat-send:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }



@media (max-width: 480px) {

    .chat-widget { bottom: 20px; right: 16px; }

    .chat-window { width: calc(100vw - 32px); }

    .float-book  { bottom: 20px; left: 16px; }

}



/* ===================== CTA BAND ===================== */

.cta-band {

    padding: 80px 0;

    background: linear-gradient(135deg, rgba(10,180,200,0.12), rgba(10,180,200,0.06));

    border-top: 1px solid var(--border);

    border-bottom: 1px solid var(--border);

}



.cta-band-inner {

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 48px;

}



.cta-band-text h2 {

    font-size: clamp(26px, 3.5vw, 40px);

    font-weight: 800;

    letter-spacing: -1px;

    line-height: 1.15;

    margin-bottom: 10px;

}



.cta-band-text p {

    font-size: 17px;

    color: var(--text-muted);

    line-height: 1.6;

}



.cta-band-actions {

    display: flex;

    flex-direction: column;

    align-items: center;

    gap: 14px;

    flex-shrink: 0;

}



.cta-band-btn {

    font-size: 16px;

    padding: 16px 36px;

    white-space: nowrap;

}



.cta-band-email {

    font-size: 13px;

    color: var(--text-muted);

    transition: color 0.2s;

}

.cta-band-email:hover { color: var(--accent); }



@media (max-width: 768px) {

    .cta-band-inner {

        flex-direction: column;

        text-align: center;

    }

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

}



/* ===================== FLOATING BOOK BUTTON ===================== */

.float-book {

    position: fixed;

    bottom: 28px;

    left: 28px;

    z-index: 10000;

}



.float-book-btn {

    display: inline-flex;

    align-items: center;

    gap: 8px;

    padding: 13px 22px;

    border-radius: 50px;

    background: linear-gradient(135deg, var(--accent2), var(--accent));

    color: #fff;

    font-size: 14px;

    font-weight: 700;

    box-shadow: 0 4px 24px rgba(10,180,200,0.45);

    transition: transform 0.2s, box-shadow 0.2s;

    white-space: nowrap;

    text-decoration: none;

}

.float-book-btn:hover {

    transform: translateY(-2px);

    box-shadow: 0 8px 36px rgba(10,180,200,0.55);

}



/* Chat fab label */

.chat-fab-wrap {

    display: flex;

    flex-direction: column;

    align-items: center;

    gap: 8px;

    position: relative;

}



.chat-fab-label {

    display: flex;

    align-items: center;

    gap: 6px;

    background: rgba(255,255,255,0.12);

    border: 1px solid rgba(255,255,255,0.2);

    backdrop-filter: blur(10px);

    color: #fff;

    font-size: 15px;

    font-weight: 700;

    padding: 9px 18px;

    border-radius: 50px;

    white-space: nowrap;

    animation: labelPulse 3s ease-in-out infinite;

    cursor: pointer;

    text-align: center;

}



.chat-fab-label.hidden { display: none; }



@media (max-width: 600px) {

    .chat-fab-label { display: none; }

}



@keyframes labelPulse {

    0%, 100% { opacity: 1; }

    50% { opacity: 0.7; }

}



/* ===================== RESPONSIVE ===================== */

@media (max-width: 960px) {

    .cards-grid   { grid-template-columns: 1fr; }

    .work-grid    { grid-template-columns: 1fr; }

    .work-card-large { grid-column: auto; }

    .about-grid   { grid-template-columns: 1fr; gap: 56px; }

    .contact-grid { grid-template-columns: 1fr; gap: 56px; }

    .process-row  { flex-direction: column; }

    .process-arrow { transform: rotate(90deg); align-self: center; }

    .hero-stats   { gap: 28px; padding: 28px 32px; }

    .h-stat-sep   { width: 44px; height: 1px; }

    .nav-links    { display: none; }

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

}

@media (max-width: 600px) {

    .section { padding: 72px 0; }

    .hero-btns { flex-direction: column; align-items: stretch; }

    .btn { justify-content: center; }

    .hero-stats  { flex-direction: column; gap: 24px; }

    .h-stat-sep  { width: 48px; height: 1px; }

    .work-results { gap: 24px; }

    .form-row-2  { grid-template-columns: 1fr; }

    .about-pills { flex-direction: column; }

}