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

:root {
    --primary: #1A8FE3;
    --primary-light: #2DA4F0;
    --primary-dark: #1476C0;
    --accent: #0ED4E3;
    --accent-light: #5DE8F0;
    --whatsapp: #25D366;
    --whatsapp-dark: #128C7E;
    --bg-dark: #0D2137;
    --bg-card: rgba(255,255,255,0.04);
    --bg-card-hover: rgba(255,255,255,0.07);
    --text-primary: #E8ECF0;
    --text-secondary: rgba(232,236,240,0.7);
    --text-muted: rgba(232,236,240,0.4);
    --border: rgba(255,255,255,0.08);
    --border-hover: rgba(255,255,255,0.15);
    --gradient: linear-gradient(135deg, var(--primary), var(--accent));
    --gradient-text: linear-gradient(135deg, var(--primary-light), var(--accent-light));
    --glow: 0 0 60px rgba(26,143,227,0.15);
    --radius: 16px;
    --radius-sm: 8px;
    --nav-h: 200px;
}

html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: color .3s; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 120px 0; position: relative; }

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Cursor Glow (desktop) ===== */
.cursor-glow {
    position: fixed;
    width: 350px; height: 350px;
    background: radial-gradient(circle, rgba(26,143,227,0.08), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    display: none;
}
@media (min-width: 769px) { .cursor-glow { display: block; } }

/* ===== Glass Card ===== */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all .4s cubic-bezier(.4,0,.2,1);
}
.glass-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    box-shadow: var(--glow);
}

/* ===== Animation System ===== */
.anim {
    opacity: 0;
    transition: opacity .7s cubic-bezier(.4,0,.2,1),
                transform .7s cubic-bezier(.4,0,.2,1),
                filter .7s cubic-bezier(.4,0,.2,1);
    will-change: opacity, transform, filter;
}

/* Fade up */
[data-anim="fade-up"] { transform: translateY(50px); }
[data-anim="fade-up"].visible { opacity: 1; transform: translateY(0); }

/* Slide right */
[data-anim="slide-right"] { transform: translateX(-60px); }
[data-anim="slide-right"].visible { opacity: 1; transform: translateX(0); }

/* Slide left */
[data-anim="slide-left"] { transform: translateX(60px); }
[data-anim="slide-left"].visible { opacity: 1; transform: translateX(0); }

/* Scale up */
[data-anim="scale-up"] { transform: scale(0.85); }
[data-anim="scale-up"].visible { opacity: 1; transform: scale(1); }

/* Blur in */
[data-anim="blur-in"] { filter: blur(12px); transform: translateY(20px); }
[data-anim="blur-in"].visible { opacity: 1; filter: blur(0); transform: translateY(0); }

/* Flip up */
[data-anim="flip-up"] { transform: perspective(800px) rotateX(15deg) translateY(40px); }
[data-anim="flip-up"].visible { opacity: 1; transform: perspective(800px) rotateX(0) translateY(0); }

/* Rotate in */
[data-anim="rotate-in"] { transform: rotate(-8deg) scale(0.9); }
[data-anim="rotate-in"].visible { opacity: 1; transform: rotate(0) scale(1); }

/* ===== Navbar ===== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    height: var(--nav-h); display: flex; align-items: center;
    transition: all .4s; background: transparent;
}
.navbar.scrolled {
    background: rgba(13,33,55,0.9);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}
.nav-container {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    width: 100%; display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.25rem; }
.nav-logo-img { height: 250px; width: auto; object-fit: contain; transition: transform .3s, filter .3s; }
.nav-logo:hover .nav-logo-img { transform: scale(1.05); filter: drop-shadow(0 0 10px rgba(26,143,227,0.4)); }

.nav-links { display: flex; gap: 32px; }
.nav-links a {
    font-size: .9rem; font-weight: 500; color: var(--text-secondary);
    transition: color .3s; position: relative;
}
.nav-links a::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 2px; background: var(--gradient);
    border-radius: 1px; transition: width .3s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-cta {
    padding: 10px 20px; background: var(--gradient); border-radius: 50px;
    font-size: .85rem; font-weight: 600; transition: transform .3s, box-shadow .3s;
    display: flex; align-items: center;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(26,143,227,0.4); }

.nav-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
    display: block; width: 24px; height: 2px;
    background: var(--text-primary); border-radius: 2px; transition: all .3s;
}

/* ===== Hero ===== */
.hero {
    min-height: 100vh; display: flex; align-items: center;
    justify-content: center; position: relative; overflow: hidden;
    padding-top: var(--nav-h);
}
#particleCanvas { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; }

.hero-blob {
    position: absolute; border-radius: 50%; pointer-events: none;
    filter: blur(80px); opacity: .5;
}
.hero-blob-1 {
    width: 500px; height: 500px; top: -10%; left: -10%;
    background: rgba(26,143,227,0.12);
    animation: blobMove1 20s ease-in-out infinite alternate;
}
.hero-blob-2 {
    width: 400px; height: 400px; bottom: -5%; right: -5%;
    background: rgba(14,212,227,0.1);
    animation: blobMove2 18s ease-in-out infinite alternate;
}
@keyframes blobMove1 {
    0% { transform: translate(0,0) scale(1); }
    50% { transform: translate(80px,60px) scale(1.15); }
    100% { transform: translate(-30px,40px) scale(.95); }
}
@keyframes blobMove2 {
    0% { transform: translate(0,0) scale(1); }
    50% { transform: translate(-60px,-40px) scale(1.1); }
    100% { transform: translate(40px,-20px) scale(.9); }
}

.hero-content { text-align: center; position: relative; z-index: 1; max-width: 800px; padding: 0 24px; }

.hero-badge {
    display: inline-block; padding: 8px 20px;
    background: rgba(26,143,227,0.1); border: 1px solid rgba(26,143,227,0.3);
    border-radius: 50px; font-size: .85rem; font-weight: 500;
    color: var(--primary-light); margin-bottom: 24px;
    animation: badgePulse 3s ease-in-out infinite;
}
@keyframes badgePulse {
    0%,100% { box-shadow: 0 0 0 0 rgba(26,143,227,0.2); }
    50% { box-shadow: 0 0 0 12px rgba(26,143,227,0); }
}

.hero-title {
    font-size: clamp(2.5rem,7vw,5rem); font-weight: 800;
    line-height: 1.1; margin-bottom: 24px; letter-spacing: -.02em;
}
.hero-title .gradient-text { background-size: 200% auto; animation: shimmer 3s linear infinite; }
@keyframes shimmer { 0% { background-position: 0% center; } 100% { background-position: 200% center; } }

.hero-description {
    font-size: 1.15rem; color: var(--text-secondary);
    max-width: 600px; margin: 0 auto 40px; line-height: 1.7;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== Buttons ===== */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 32px; border-radius: 50px; font-size: 1rem;
    font-weight: 600; cursor: pointer; border: none; font-family: inherit;
    position: relative; overflow: hidden;
    transition: all .3s cubic-bezier(.4,0,.2,1);
}
.btn::before {
    content: ''; position: absolute; top: 50%; left: 50%;
    width: 0; height: 0; background: rgba(255,255,255,0.1);
    border-radius: 50%; transform: translate(-50%,-50%);
    transition: width .5s, height .5s;
}
.btn:hover::before { width: 300px; height: 300px; }

.btn-primary {
    background: var(--gradient); color: #fff;
    box-shadow: 0 4px 20px rgba(26,143,227,0.3);
}
.btn-primary:hover { box-shadow: 0 8px 40px rgba(26,143,227,0.5); transform: translateY(-2px); }

.btn-outline {
    background: transparent; color: var(--text-primary);
    border: 1px solid var(--border-hover);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.05); border-color: var(--primary-light);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
    color: #fff; box-shadow: 0 4px 20px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover { box-shadow: 0 8px 40px rgba(37,211,102,0.5); transform: translateY(-2px); }
.btn-whatsapp svg { flex-shrink: 0; }

.btn-lg { padding: 18px 40px; font-size: 1.1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ===== Scroll Indicator ===== */
.hero-scroll { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); }
.scroll-indicator {
    width: 24px; height: 40px; border: 2px solid var(--border-hover);
    border-radius: 12px; display: flex; justify-content: center; padding-top: 8px;
}
.scroll-dot {
    width: 4px; height: 8px; background: var(--primary-light);
    border-radius: 2px; animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
    0%,100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(12px); opacity: .3; }
}

/* ===== Section Headers ===== */
.section-label {
    display: inline-block; font-size: .85rem; font-weight: 600;
    color: var(--primary-light); text-transform: uppercase;
    letter-spacing: .1em; margin-bottom: 16px;
}
.section-title {
    font-size: clamp(2rem,4vw,3rem); font-weight: 800;
    line-height: 1.2; margin-bottom: 16px; letter-spacing: -.02em;
}
.section-subtitle { font-size: 1.1rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 64px; }

/* ===== About ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-text { font-size: 1.05rem; color: var(--text-secondary); margin-bottom: 20px; line-height: 1.8; }
.about-values { display: flex; flex-direction: column; gap: 16px; margin-top: 32px; }

.value-item {
    display: flex; align-items: center; gap: 16px;
    padding: 12px; border-radius: 12px; transition: all .3s;
}
.value-item:hover { background: rgba(26,143,227,0.05); transform: translateX(8px); }
.value-icon {
    width: 48px; height: 48px; background: rgba(26,143,227,0.1);
    border: 1px solid rgba(26,143,227,0.2); border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary-light); flex-shrink: 0; transition: all .3s;
}
.value-item:hover .value-icon { background: var(--gradient); color: #fff; border-color: transparent; }
.value-item h4 { font-size: 1rem; font-weight: 600; margin-bottom: 2px; }
.value-item p { font-size: .875rem; color: var(--text-muted); }

/* About Visual */
.about-card {
    padding: 60px; position: relative; overflow: hidden;
    aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
}

.logo-showcase {
    position: relative; width: 280px; height: 280px;
    display: flex; align-items: center; justify-content: center;
}

/* Rotating rings */
.showcase-ring {
    position: absolute; border-radius: 50%;
    border: 1px solid transparent;
    border-top-color: var(--primary-light);
    border-right-color: rgba(26,143,227,0.2);
}
.ring-1 {
    width: 100%; height: 100%;
    animation: ringRotate 8s linear infinite;
}
.ring-2 {
    width: 80%; height: 80%;
    border-top-color: var(--accent);
    border-right-color: rgba(14,212,227,0.2);
    animation: ringRotate 6s linear infinite reverse;
}
.ring-3 {
    width: 60%; height: 60%;
    border-top-color: var(--primary-light);
    border-left-color: rgba(26,143,227,0.15);
    animation: ringRotate 10s linear infinite;
}
@keyframes ringRotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* Glow pulse behind logo */
.showcase-glow {
    position: absolute; width: 160px; height: 160px;
    background: radial-gradient(circle, rgba(26,143,227,0.25), transparent 70%);
    border-radius: 50%;
    animation: showcaseGlow 3s ease-in-out infinite;
}
@keyframes showcaseGlow {
    0%,100% { transform: scale(1); opacity: .6; }
    50% { transform: scale(1.4); opacity: 1; }
}

/* Floating particles */
.showcase-particles {
    position: absolute; width: 100%; height: 100%;
    animation: ringRotate 20s linear infinite;
}
.showcase-particles span {
    position: absolute; width: 6px; height: 6px;
    background: var(--primary-light); border-radius: 50%;
    box-shadow: 0 0 10px rgba(26,143,227,0.6);
    animation: particleFloat 3s ease-in-out infinite;
}
.showcase-particles span:nth-child(1) { top: 5%; left: 50%; animation-delay: 0s; }
.showcase-particles span:nth-child(2) { top: 25%; right: 5%; animation-delay: .5s; background: var(--accent); box-shadow: 0 0 10px rgba(14,212,227,0.6); }
.showcase-particles span:nth-child(3) { bottom: 10%; right: 15%; animation-delay: 1s; }
.showcase-particles span:nth-child(4) { bottom: 5%; left: 40%; animation-delay: 1.5s; background: var(--accent); box-shadow: 0 0 10px rgba(14,212,227,0.6); }
.showcase-particles span:nth-child(5) { top: 40%; left: 2%; animation-delay: 2s; }
.showcase-particles span:nth-child(6) { top: 15%; left: 15%; animation-delay: 2.5s; background: var(--accent); box-shadow: 0 0 10px rgba(14,212,227,0.6); }

@keyframes particleFloat {
    0%,100% { transform: translateY(0) scale(1); opacity: .8; }
    50% { transform: translateY(-8px) scale(1.3); opacity: 1; }
}

/* Logo centered */
.showcase-logo {
    position: relative; z-index: 2;
    width: 120px; height: auto; object-fit: contain;
    animation: logoFloat 4s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(26,143,227,0.4));
}
@keyframes logoFloat {
    0%,100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-12px) scale(1.05); }
}

/* ===== Services ===== */
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.services-grid-3 { grid-template-columns: repeat(3,1fr); }
.service-card { padding: 36px; position: relative; cursor: pointer; overflow: hidden; }
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 2px; background: var(--gradient);
    transform: scaleX(0); transform-origin: left;
    transition: transform .4s;
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 56px; height: 56px; background: rgba(26,143,227,0.1);
    border: 1px solid rgba(26,143,227,0.2); border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary-light); margin-bottom: 20px; transition: all .3s;
}
.service-card:hover .service-icon {
    background: var(--gradient); border-color: transparent; color: #fff;
    transform: scale(1.1) rotate(5deg);
}
.service-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; }
.service-card p { font-size: .95rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px; }
.service-arrow {
    font-size: 1.2rem; color: var(--primary-light);
    opacity: 0; transform: translateX(-10px); transition: all .3s;
}
.service-card:hover .service-arrow { opacity: 1; transform: translateX(0); }

/* ===== Stats ===== */
.stats {
    padding: 80px 0;
    background: linear-gradient(180deg, transparent, rgba(26,143,227,0.03), transparent);
    position: relative;
}
.stats::before, .stats::after {
    content: ''; position: absolute; left: 50%; transform: translateX(-50%);
    width: 80%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}
.stats::before { top: 0; }
.stats::after { bottom: 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 40px; text-align: center; }
.stat-item { position: relative; }
.stat-item::after {
    content: ''; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
    width: 1px; height: 60px; background: var(--border);
}
.stat-item:last-child::after { display: none; }
.stat-number {
    font-size: clamp(2.5rem,4vw,3.5rem); font-weight: 800;
    background: var(--gradient-text); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text; display: inline;
}
.stat-suffix {
    font-size: clamp(1.5rem,2.5vw,2rem); font-weight: 700;
    background: var(--gradient-text); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text; display: inline;
}
.stat-label { font-size: .95rem; color: var(--text-secondary); margin-top: 8px; }

/* ===== Team / Founder ===== */
.avatar-placeholder {
    width: 80px; height: 80px; background: rgba(26,143,227,0.1);
    border: 2px solid rgba(26,143,227,0.2); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary-light); transition: all .3s;
}
.avatar-lg { width: 120px; height: 120px; }
.founder-photo {
    width: 130px; height: 130px; border-radius: 50%;
    object-fit: cover; object-position: center top;
    border: 3px solid rgba(26,143,227,0.3);
    transition: all .3s;
}
.founder-card:hover .founder-photo {
    border-color: var(--primary);
    box-shadow: 0 0 30px rgba(26,143,227,0.3);
}
.team-role { font-size: .9rem; color: var(--primary-light); font-weight: 500; display: block; margin-bottom: 12px; }

.founder-card {
    display: flex; align-items: center; gap: 48px;
    padding: 48px; max-width: 750px; margin: 0 auto;
}
.founder-card:hover { box-shadow: var(--glow); }
.founder-left { display: flex; flex-direction: column; align-items: center; gap: 16px; flex-shrink: 0; }
.founder-social { display: flex; gap: 10px; }
.founder-social a {
    width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.05); color: var(--text-muted); transition: all .3s;
}
.founder-social a:hover { background: var(--gradient); color: #fff; transform: translateY(-2px); }
.founder-right h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 4px; }
.founder-right p { font-size: 1rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 20px; }
.btn-sm { padding: 10px 24px; font-size: .9rem; }

/* ===== CTA ===== */
.cta .cta-card { text-align: center; padding: 80px 40px; position: relative; overflow: hidden; }
.cta .cta-card::before {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(26,143,227,0.08), transparent 60%);
    animation: ctaGlow 8s ease-in-out infinite alternate;
}
@keyframes ctaGlow { 0% { transform: scale(1) rotate(0); } 100% { transform: scale(1.2) rotate(10deg); } }
.cta h2 { font-size: clamp(1.8rem,3.5vw,2.5rem); font-weight: 800; margin-bottom: 16px; position: relative; }
.cta p { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 32px; position: relative; }

/* ===== Contact ===== */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info p { font-size: 1.05rem; color: var(--text-secondary); margin-bottom: 32px; line-height: 1.7; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
    display: flex; gap: 16px; align-items: center;
    padding: 10px; border-radius: 12px; transition: all .3s;
}
.contact-item:hover { background: rgba(26,143,227,0.05); transform: translateX(8px); }
.contact-icon {
    width: 48px; height: 48px; background: rgba(26,143,227,0.1);
    border: 1px solid rgba(26,143,227,0.2); border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary-light); flex-shrink: 0; transition: all .3s;
}
.whatsapp-icon-bg {
    background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark)) !important;
    border-color: transparent !important; color: #fff !important;
}
.contact-item:hover .contact-icon { background: var(--gradient); color: #fff; border-color: transparent; }
.contact-item:hover .whatsapp-icon-bg { background: linear-gradient(135deg, var(--whatsapp-dark), #0e7a62) !important; }
.contact-item span { font-size: .8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; display: block; margin-bottom: 2px; }
.contact-item a, .contact-item p { font-size: .95rem; color: var(--text-primary); margin-bottom: 0; }
.contact-item a:hover { color: var(--primary-light); }

/* WhatsApp CTA Card */
.whatsapp-cta {
    padding: 48px 36px; text-align: center;
    background: rgba(37,211,102,0.03) !important;
    border-color: rgba(37,211,102,0.15) !important;
}
.whatsapp-cta:hover {
    border-color: rgba(37,211,102,0.3) !important;
    box-shadow: 0 0 60px rgba(37,211,102,0.1) !important;
}
.whatsapp-icon-large {
    width: 80px; height: 80px;
    background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    margin: 0 auto 24px; animation: wppPulse 2s ease-in-out infinite;
}
@keyframes wppPulse {
    0%,100% { box-shadow: 0 0 0 0 rgba(37,211,102,0.3); }
    50% { box-shadow: 0 0 0 20px rgba(37,211,102,0); }
}
.whatsapp-cta h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 12px; }
.whatsapp-cta p { color: var(--text-secondary); margin-bottom: 28px; line-height: 1.7; }

/* Floating WhatsApp */
.whatsapp-float {
    position: fixed; bottom: 28px; right: 28px;
    width: 60px; height: 60px;
    background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    z-index: 999; box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    transition: all .3s;
}
.whatsapp-float:hover { transform: scale(1.1) translateY(-3px); box-shadow: 0 8px 30px rgba(37,211,102,0.6); }
.whatsapp-float::before {
    content: ''; position: absolute; width: 100%; height: 100%;
    border-radius: 50%; background: inherit; z-index: -1;
    animation: wppRing 2s ease-in-out infinite;
}
@keyframes wppRing { 0% { transform: scale(1); opacity: .4; } 100% { transform: scale(1.6); opacity: 0; } }
.whatsapp-float svg { fill: #fff; }
.wpp-tooltip {
    position: absolute; right: 72px; background: #fff; color: #333;
    padding: 8px 16px; border-radius: 8px; font-size: .85rem; font-weight: 500;
    white-space: nowrap; opacity: 0; transform: translateX(10px);
    transition: all .3s; pointer-events: none;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.wpp-tooltip::after {
    content: ''; position: absolute; right: -6px; top: 50%; transform: translateY(-50%);
    border-left: 6px solid #fff; border-top: 6px solid transparent; border-bottom: 6px solid transparent;
}
.whatsapp-float:hover .wpp-tooltip { opacity: 1; transform: translateX(0); }

/* ===== Callback Form ===== */
.callback { background: linear-gradient(180deg, transparent, rgba(26,143,227,0.02), transparent); }
.callback-wrapper {
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
    padding: 60px; overflow: hidden; position: relative;
}
.callback-wrapper::before {
    content: ''; position: absolute; top: -50%; right: -30%; width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(26,143,227,0.06), transparent 70%);
    border-radius: 50%; pointer-events: none;
}
.callback-info { display: flex; flex-direction: column; justify-content: center; }
.callback-info p {
    font-size: 1.05rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 28px;
}
.callback-benefits { display: flex; flex-direction: column; gap: 14px; }
.benefit-item {
    display: flex; align-items: center; gap: 12px;
    font-size: .95rem; color: var(--text-secondary);
}
.benefit-item svg { color: var(--accent); flex-shrink: 0; }

.callback-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
    font-size: .8rem; font-weight: 600; color: var(--text-secondary);
    text-transform: uppercase; letter-spacing: .05em;
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%; padding: 14px 16px;
    background: rgba(255,255,255,0.04); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text-primary);
    font-family: inherit; font-size: .95rem;
    transition: all .3s; outline: none;
    -webkit-appearance: none; appearance: none;
}
.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.4)' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}
.form-group select option {
    background: #0D2137; color: var(--text-primary);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,143,227,0.12);
}
.form-group textarea { resize: vertical; min-height: 100px; }

.btn-submit { margin-top: 4px; }
.btn-submit svg { flex-shrink: 0; }
.btn-submit.success {
    background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
    box-shadow: 0 4px 20px rgba(37,211,102,0.3);
}

.form-disclaimer {
    font-size: .75rem; color: var(--text-muted);
    text-align: center; margin-top: 4px;
    display: flex; align-items: center; justify-content: center; gap: 6px;
}
.form-disclaimer::before {
    content: '';
    display: inline-block; width: 12px; height: 12px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.3)' stroke-width='2'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-size: contain;
    flex-shrink: 0;
}

/* Responsive callback */
@media (max-width: 768px) {
    .callback-wrapper {
        grid-template-columns: 1fr; gap: 36px; padding: 32px 24px;
    }
    .form-row { grid-template-columns: 1fr; }
    .callback-info { text-align: center; }
    .callback-benefits { align-items: center; }
}
@media (max-width: 480px) {
    .callback-wrapper { padding: 24px 20px; }
}

/* ===== Footer ===== */
.footer { padding: 60px 0 24px; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { margin-top: 16px; font-size: .9rem; color: var(--text-secondary); line-height: 1.7; max-width: 280px; }
.footer-links h4, .footer-social-col h4 { font-size: .9rem; font-weight: 600; margin-bottom: 20px; }
.footer-links ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: .875rem; color: var(--text-secondary); transition: all .3s; }
.footer-links a:hover { color: var(--primary-light); padding-left: 8px; }
.social-links { display: flex; gap: 12px; }
.social-links a {
    width: 40px; height: 40px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.05); color: var(--text-secondary); transition: all .3s;
}
.social-links a:hover { background: var(--gradient); color: #fff; transform: translateY(-3px); }
.footer-bottom { padding-top: 24px; border-top: 1px solid var(--border); text-align: center; }
.footer-bottom p { font-size: .85rem; color: var(--text-muted); }

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

/* Tablet */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2,1fr); }
    .team-grid { grid-template-columns: repeat(2,1fr); }
    .stats-grid { grid-template-columns: repeat(2,1fr); gap: 32px; }
    .stat-item:nth-child(2)::after { display: none; }
    .footer-grid { grid-template-columns: repeat(2,1fr); }
    .about-grid { gap: 48px; }
}

/* Mobile */
@media (max-width: 768px) {
    .section { padding: 80px 0; }

    /* Nav */
    .nav-links, .nav-cta { display: none; }
    .nav-toggle { display: flex; }
    .nav-links.active {
        display: flex; flex-direction: column;
        position: absolute; top: var(--nav-h); left: 0; right: 0;
        background: rgba(13,33,55,0.97); backdrop-filter: blur(24px);
        padding: 24px; gap: 20px;
        border-bottom: 1px solid var(--border);
        animation: slideDown .3s ease;
    }
    @keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
    .nav-links.active a { font-size: 1.1rem; padding: 8px 0; }

    /* Hero */
    .hero { min-height: calc(100vh - 20px); padding-top: calc(var(--nav-h) + 20px); }
    .hero-title { font-size: clamp(2rem,9vw,3.2rem); }
    .hero-description { font-size: 1rem; margin-bottom: 32px; }
    .hero-buttons { flex-direction: column; align-items: stretch; gap: 12px; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
    .hero-blob-1 { width: 300px; height: 300px; }
    .hero-blob-2 { width: 250px; height: 250px; }
    .hero-scroll { bottom: 20px; }

    /* About */
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-visual { order: -1; }
    .about-card { aspect-ratio: auto; padding: 40px; }
    .logo-showcase { width: 220px; height: 220px; }
    .showcase-logo { width: 90px; }
    .showcase-glow { width: 120px; height: 120px; }

    /* Services */
    .services-grid { grid-template-columns: 1fr; gap: 16px; }
    .service-card { padding: 28px; }
    .section-header { margin-bottom: 40px; }

    /* Stats */
    .stats { padding: 60px 0; }
    .stats-grid { grid-template-columns: repeat(2,1fr); gap: 24px; }
    .stat-item::after { display: none; }
    .stat-number { font-size: 2.2rem; }

    /* Team / Founder */
    .founder-card { flex-direction: column; text-align: center; padding: 36px 24px; gap: 24px; }

    /* CTA */
    .cta .cta-card { padding: 48px 24px; }
    .cta h2 { font-size: 1.6rem; }

    /* Contact */
    .contact-layout { grid-template-columns: 1fr; gap: 40px; }
    .whatsapp-cta { padding: 36px 24px; }
    .whatsapp-icon-large { width: 64px; height: 64px; }
    .whatsapp-icon-large svg { width: 32px; height: 32px; }

    /* Footer */
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-brand { grid-column: 1 / -1; }

    /* WhatsApp Float */
    .whatsapp-float { width: 54px; height: 54px; bottom: 20px; right: 20px; }
    .whatsapp-float svg { width: 24px; height: 24px; }
    .wpp-tooltip { display: none; }
}

/* Small Mobile */
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .section { padding: 60px 0; }

    .hero-title { font-size: clamp(1.8rem,8vw,2.5rem); }
    .hero-badge { font-size: .75rem; padding: 6px 16px; }

    .founder-card { padding: 28px 20px; }
    .stats-grid { gap: 20px; }
    .stat-number { font-size: 1.8rem; }
    .stat-label { font-size: .8rem; }

    .about-card { padding: 24px; }
    .service-card { padding: 24px; }
    .whatsapp-cta { padding: 28px 20px; }

    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-brand { grid-column: auto; }
}