/* =====================================================
   ZYNTALO — styles.css
   Dark Luxury Tech/AI — Electric Blue #3B82F6
   ===================================================== */

/* ---- FONTS ---- */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* ---- CSS VARIABLES ---- */
:root {
    /* Color Palette - Electric Blue */
    --primary-50:  #eff6ff;
    --primary-100: #dbeafe;
    --primary-200: #bfdbfe;
    --primary-300: #93c5fd;
    --primary-400: #60a5fa;
    --primary-500: #3B82F6;
    --primary-600: #2563eb;
    --primary-700: #1d4ed8;
    --primary-800: #1e40af;
    --primary-900: #1e3a8a;
    --primary-rgb: 59, 130, 246;

    /* Backgrounds */
    --bg-primary:   #000000;
    --bg-secondary: #09090B;
    --bg-tertiary:  #18181B;

    /* Text */
    --text-primary:    #FFFFFF;
    --text-secondary:  #E4E4E7;
    --text-tertiary:   #A1A1AA;
    --text-quaternary: #71717A;

    /* Accents */
    --success: #22C55E;
    --info:    #3B82F6;
    --warning: #F59E0B;

    /* Spacing & Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    /* Transitions */
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s var(--ease-smooth);
}

ul { list-style: none; }

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

/* =====================================================
   TYPOGRAPHY
   ===================================================== */
h1, h2, h3, h4 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-400) 0%, var(--primary-500) 50%, var(--primary-300) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =====================================================
   PARTICLES
   ===================================================== */
.particles-container {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: rgba(var(--primary-rgb), 0.6);
    animation: float-particle var(--dur, 20s) var(--delay, 0s) infinite ease-in-out;
    will-change: transform, opacity;
}

@keyframes float-particle {
    0%   { transform: translate(0, 0);           opacity: 0.2; }
    25%  { transform: translate(80px, -120px);   opacity: 0.7; }
    50%  { transform: translate(-40px, -220px);  opacity: 0.4; }
    75%  { transform: translate(-80px, -100px);  opacity: 0.8; }
    100% { transform: translate(0, 0);           opacity: 0.2; }
}

/* =====================================================
   NAVBAR
   ===================================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.4s var(--ease-smooth);
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid rgba(var(--primary-rgb), 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    padding: 14px 0;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 44px;
    width: 44px;
    object-fit: contain;
    filter: drop-shadow(0 0 12px rgba(var(--primary-rgb), 0.6));
    border-radius: 10px;
}

.logo-text {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff 0%, var(--primary-300) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    color: var(--text-tertiary);
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    transition: all 0.3s var(--ease-smooth);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--primary-500);
    width: 0;
    transition: width 0.3s var(--ease-smooth);
    border-radius: 2px;
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link:hover::after {
    width: calc(100% - 32px);
}

.nav-cta-btn {
    padding: 10px 22px;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-500));
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    transition: all 0.3s var(--ease-smooth);
    box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.3);
}

.nav-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(var(--primary-rgb), 0.5);
    filter: brightness(1.1);
}

/* Mobile Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: all 0.3s var(--ease-smooth);
}

.mobile-menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
    display: none;
    padding: 16px 24px 24px;
    border-top: 1px solid rgba(var(--primary-rgb), 0.1);
    background: rgba(0,0,0,0.95);
    backdrop-filter: blur(24px);
}

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

.mobile-menu ul {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu .nav-link {
    display: block;
    padding: 12px 16px;
    font-size: 1rem;
}

/* =====================================================
   HERO
   ===================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    z-index: 1;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 900px;
    background: radial-gradient(ellipse, rgba(var(--primary-rgb), 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 2;
}

/* Hero left side */
.hero-content { display: flex; flex-direction: column; gap: 28px; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid rgba(var(--primary-rgb), 0.25);
    color: var(--primary-300);
    padding: 8px 16px;
    border-radius: 99px;
    font-size: 0.85rem;
    font-weight: 500;
    width: fit-content;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6); }
    50%       { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
}

.hero-title {
    font-size: clamp(2.8rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-tertiary);
    line-height: 1.7;
    max-width: 520px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    padding-top: 8px;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-num {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-400);
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-quaternary);
    font-weight: 500;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(var(--primary-rgb), 0.2);
}

/* Hero right side */
.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-glow-ring {
    position: absolute;
    inset: -30px;
    border-radius: 50%;
    background: radial-gradient(ellipse, rgba(var(--primary-rgb), 0.2) 0%, transparent 70%);
    animation: pulse-ring 4s ease-in-out infinite;
}

@keyframes pulse-ring {
    0%, 100% { transform: scale(1);   opacity: 0.7; }
    50%       { transform: scale(1.1); opacity: 1;   }
}

.hero-img {
    width: 100%;
    max-width: 520px;
    border-radius: var(--radius-xl);
    filter: drop-shadow(0 0 40px rgba(var(--primary-rgb), 0.4));
    object-fit: cover;
    position: relative;
    z-index: 2;
}

@keyframes floating {
    0%, 100% { transform: translateY(0)   rotate(0deg); }
    25%       { transform: translateY(-18px) rotate(1.5deg); }
    50%       { transform: translateY(-8px)  rotate(-1.5deg); }
    75%       { transform: translateY(-24px) rotate(1deg); }
}

.floating { animation: floating 7s ease-in-out infinite; }

/* Floating badges */
.hero-badge-floating {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(var(--primary-rgb), 0.3);
    border-radius: 99px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 3;
    white-space: nowrap;
}

.badge-float-1 {
    top: 20%;
    left: -10%;
    animation: badge-float 5s ease-in-out infinite;
}

.badge-float-2 {
    bottom: 25%;
    right: -5%;
    animation: badge-float 5s ease-in-out 2.5s infinite;
}

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

/* Scroll indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-quaternary);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--primary-500));
    animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
    0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50%  { opacity: 1; transform: scaleY(1); }
    100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-500) 40%, var(--primary-400) 80%, var(--primary-500) 100%);
    background-size: 200% 200%;
    animation: gradient-shift 4s ease infinite;
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    box-shadow:
        0 0 0 1px rgba(var(--primary-rgb), 0.5),
        0 4px 24px rgba(var(--primary-rgb), 0.35),
        inset 0 1px 0 rgba(255,255,255,0.15);
    transition: all 0.3s var(--ease-smooth);
    will-change: transform;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50%       { background-position: 100% 50%; }
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    filter: brightness(1.1);
    box-shadow:
        0 0 0 2px rgba(var(--primary-rgb), 0.8),
        0 8px 40px rgba(var(--primary-rgb), 0.5);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.12);
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
}

.btn-secondary:hover {
    border-color: rgba(var(--primary-rgb), 0.4);
    color: #fff;
    background: rgba(var(--primary-rgb), 0.08);
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.05rem;
}

.pulse-glow {
    animation: gradient-shift 4s ease infinite, pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow:
            0 0 0 1px rgba(var(--primary-rgb), 0.5),
            0 4px 24px rgba(var(--primary-rgb), 0.4),
            0 0 60px rgba(var(--primary-rgb), 0.2);
    }
    50% {
        box-shadow:
            0 0 0 2px rgba(var(--primary-rgb), 0.8),
            0 8px 40px rgba(var(--primary-rgb), 0.6),
            0 0 80px rgba(var(--primary-rgb), 0.4);
    }
}

/* =====================================================
   GLASS CARD
   ===================================================== */
.glass-card {
    background: linear-gradient(
        135deg,
        rgba(var(--primary-rgb), 0.08) 0%,
        rgba(var(--primary-rgb), 0.03) 50%,
        rgba(var(--primary-rgb), 0.08) 100%
    );
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(var(--primary-rgb), 0.15);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow:
        0 4px 6px -1px rgba(0,0,0,0.3),
        inset 0 1px 0 rgba(255,255,255,0.05);
    transition: all 0.4s var(--ease-smooth);
}

.glass-card:hover {
    border-color: rgba(var(--primary-rgb), 0.3);
    box-shadow:
        0 25px 50px -12px rgba(var(--primary-rgb), 0.3),
        inset 0 1px 0 rgba(255,255,255,0.08);
    transform: translateY(-4px);
}

/* =====================================================
   SECTION HEADINGS
   ===================================================== */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--primary-400);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-tertiary);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.7;
}

/* =====================================================
   SOCIAL PROOF
   ===================================================== */
.social-proof {
    padding: 48px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    background: var(--bg-secondary);
    position: relative;
    z-index: 1;
}

.social-proof-label {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-quaternary);
    margin-bottom: 28px;
}

.tech-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(var(--primary-rgb), 0.06);
    border: 1px solid rgba(var(--primary-rgb), 0.12);
    border-radius: 99px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-tertiary);
    transition: all 0.3s var(--ease-smooth);
    cursor: default;
}

.tech-item:hover {
    background: rgba(var(--primary-rgb), 0.15);
    border-color: rgba(var(--primary-rgb), 0.35);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.tech-icon { font-size: 1.1rem; }

/* =====================================================
   SERVICES — FLIP CARDS
   ===================================================== */
.services {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
    z-index: 1;
}

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

/* Flip Card Wrapper */
.service-card-flip {
    height: 380px;
    perspective: 1200px;
    cursor: pointer;
}

.service-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card-flip:hover .service-card-inner,
.service-card-flip.flipped .service-card-inner {
    transform: rotateY(180deg);
}

/* Front */
.service-card-front,
.service-card-back {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    overflow: hidden;
}

.service-card-front {
    background: var(--bg-tertiary);
    border: 1px solid rgba(255,255,255,0.06);
}

.service-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-smooth);
}

.service-card-flip:hover .service-image {
    transform: scale(1.05);
}

/* Fallback for cards without images */
.service-img-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
}

.fallback-3 {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, rgba(var(--primary-rgb), 0.15) 100%);
}
.fallback-4 {
    background: linear-gradient(135deg, #0f1720 0%, #1a2742 50%, rgba(var(--primary-rgb), 0.2) 100%);
}
.fallback-5 {
    background: linear-gradient(135deg, #0c1a1a 0%, #122a2a 50%, rgba(var(--primary-rgb), 0.12) 100%);
}

.fallback-icon {
    font-size: 5rem;
    filter: drop-shadow(0 0 30px rgba(var(--primary-rgb), 0.5));
    animation: floating 6s ease-in-out infinite;
}

/* Overlay on front */
.service-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.service-icon-front { font-size: 1.8rem; }

.service-title-front {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.flip-hint {
    font-size: 0.72rem;
    color: var(--primary-300);
    font-weight: 500;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

/* Back */
.service-card-back {
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
    padding: 28px;
    border-radius: var(--radius-lg);
}

.service-back-icon { font-size: 2.5rem; }

.service-title-back {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.service-description {
    font-size: 0.92rem;
    color: var(--text-tertiary);
    line-height: 1.6;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.feature-tag {
    padding: 5px 12px;
    background: rgba(var(--primary-rgb), 0.15);
    border: 1px solid rgba(var(--primary-rgb), 0.3);
    border-radius: 99px;
    font-size: 0.77rem;
    font-weight: 500;
    color: var(--primary-300);
}

/* =====================================================
   PROCESS STEPS
   ===================================================== */
.process {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
    z-index: 1;
}

.process-steps {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 80px;
    position: relative;
}

.process-step {
    flex: 1;
    text-align: center;
    padding: 32px 24px;
    position: relative;
}

.step-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--primary-500);
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.step-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    filter: drop-shadow(0 0 15px rgba(var(--primary-rgb), 0.4));
}

.process-step h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.process-step p {
    font-size: 0.88rem;
    color: var(--text-tertiary);
    line-height: 1.6;
}

.process-connector {
    width: 60px;
    height: 1px;
    background: linear-gradient(to right, rgba(var(--primary-rgb), 0.5), rgba(var(--primary-rgb), 0.2));
    flex-shrink: 0;
}

/* Metrics Bar */
.metrics-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: rgba(var(--primary-rgb), 0.08);
    border: 1px solid rgba(var(--primary-rgb), 0.15);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.metric-item {
    text-align: center;
    padding: 36px 24px;
    background: var(--bg-secondary);
    transition: background 0.3s var(--ease-smooth);
}

.metric-item:hover {
    background: rgba(var(--primary-rgb), 0.08);
}

.metric-num {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-400);
    line-height: 1;
    margin-bottom: 8px;
}

.metric-label {
    font-size: 0.85rem;
    color: var(--text-quaternary);
    font-weight: 500;
}

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonials {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
    z-index: 1;
}

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

.testimonial-card {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.testimonial-stars {
    color: #F59E0B;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.testimonial-card blockquote {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-style: italic;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-400));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 0 16px rgba(var(--primary-rgb), 0.3);
}

.author-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.author-info strong {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.author-info span {
    font-size: 0.78rem;
    color: var(--text-quaternary);
}

/* =====================================================
   ABOUT
   ===================================================== */
.about {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
    z-index: 1;
}

.about-inner {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.about-img-wrapper {
    position: relative;
    width: 220px;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-logo-circle {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: rgba(var(--primary-rgb), 0.1);
    border: 2px solid rgba(var(--primary-rgb), 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    box-shadow: 0 0 60px rgba(var(--primary-rgb), 0.3);
}

.about-logo {
    width: 90px;
    height: 90px;
    object-fit: contain;
    border-radius: 18px;
}

.about-glow {
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    background: radial-gradient(ellipse, rgba(var(--primary-rgb), 0.25) 0%, transparent 70%);
    animation: pulse-ring 4s ease-in-out infinite;
}

/* Orbits */
.about-orbit {
    position: absolute;
    border-radius: 50%;
    border: 1px dashed rgba(var(--primary-rgb), 0.2);
    animation: orbit-spin linear infinite;
}

.orbit-1 {
    width: 200px;
    height: 200px;
    animation-duration: 12s;
}

.orbit-2 {
    width: 240px;
    height: 240px;
    animation-duration: 18s;
    animation-direction: reverse;
}

.orbit-dot {
    position: absolute;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background: var(--primary-500);
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(var(--primary-rgb), 0.8);
}

@keyframes orbit-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.about-badges {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.about-badge {
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    color: var(--primary-300);
}

/* About content */
.about-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.about-text {
    font-size: 1rem;
    color: var(--text-tertiary);
    line-height: 1.8;
}

.about-text strong { color: var(--text-primary); }

.about-values {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 8px;
}

.about-value {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.value-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.about-value strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.about-value p {
    font-size: 0.88rem;
    color: var(--text-quaternary);
    line-height: 1.6;
}

/* =====================================================
   CTA FINAL
   ===================================================== */
.cta-final {
    padding: 140px 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.cta-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(ellipse, rgba(var(--primary-rgb), 0.18) 0%, transparent 70%);
    pointer-events: none;
}

.cta-inner {
    text-align: center;
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid rgba(var(--primary-rgb), 0.3);
    color: var(--primary-300);
    padding: 8px 20px;
    border-radius: 99px;
    font-size: 0.85rem;
    font-weight: 600;
}

.cta-title {
    font-size: clamp(2.2rem, 4.5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    max-width: 680px;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: var(--text-tertiary);
    max-width: 480px;
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 8px;
}

.cta-guarantee {
    font-size: 0.82rem;
    color: var(--text-quaternary);
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 80px;
    position: relative;
    z-index: 1;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 64px;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--text-quaternary);
    line-height: 1.6;
    margin-top: 12px;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.social-link {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: rgba(var(--primary-rgb), 0.08);
    border: 1px solid rgba(var(--primary-rgb), 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
    transition: all 0.3s var(--ease-smooth);
}

.social-link:hover {
    background: rgba(var(--primary-rgb), 0.2);
    border-color: rgba(var(--primary-rgb), 0.4);
    color: var(--primary-300);
    transform: translateY(-2px);
}

.footer-links {
    display: contents;
}

.footer-col h4 {
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 20px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    font-size: 0.9rem;
    color: var(--text-quaternary);
    transition: color 0.3s;
}

.footer-col a:hover { color: var(--primary-300); }

.footer-location {
    font-size: 0.9rem;
    color: var(--text-quaternary);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 24px 0;
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: var(--text-quaternary);
}

.footer-made { color: var(--text-quaternary); }

/* =====================================================
   SCROLL ANIMATIONS
   ===================================================== */
.reveal-up,
.reveal-card,
.reveal-rotate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-spring), transform 0.7s var(--ease-spring);
}

.reveal-rotate {
    transform: translateY(20px) scale(0.95);
}

.revealed {
    opacity: 1;
    transform: none;
}

/* Delays for stagger */
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.6s; }

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

/* Tablet */
@media (max-width: 1024px) {
    .hero-inner { gap: 40px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-brand { grid-column: span 2; }
    .process-steps { flex-wrap: wrap; }
    .process-connector { display: none; }
    .process-step { flex: 0 0 calc(50% - 12px); }
    .metrics-bar { grid-template-columns: repeat(2, 1fr); }
    .about-inner { grid-template-columns: 1fr; gap: 48px; }
    .about-visual { flex-direction: row; flex-wrap: wrap; }
}

/* Mobile */
@media (max-width: 767px) {
    body { font-size: 15px; }

    .navbar { padding: 16px 0; }
    .nav-links { display: none; }
    .mobile-menu-toggle { display: flex; }

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }
    .hero-visual { order: -1; }
    .hero-img { max-width: 300px; margin: 0 auto; }
    .hero-glow-ring { inset: -20px; }
    .badge-float-1 { top: 5%; left: 0; }
    .badge-float-2 { bottom: 5%; right: 0; }
    .hero-ctas { justify-content: center; }
    .hero-stats { justify-content: center; flex-wrap: wrap; gap: 16px; }
    .hero-stat-divider { display: none; }

    .services { padding: 80px 0; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card-flip { height: 340px; }

    .process { padding: 80px 0; }
    .process-steps { gap: 16px; }
    .process-step { flex: 0 0 100%; }
    .metrics-bar { grid-template-columns: 1fr 1fr; }

    .testimonials { padding: 80px 0; }
    .testimonials-grid { grid-template-columns: 1fr; }

    .about { padding: 80px 0; }
    .about-inner { grid-template-columns: 1fr; }
    .about-badges { flex-direction: row; flex-wrap: wrap; }
    .about-badge { flex: 1; min-width: 120px; }

    .cta-final { padding: 80px 0; }
    .cta-actions { flex-direction: column; align-items: center; }

    .footer-inner { grid-template-columns: 1fr; }
    .footer-links { display: flex; flex-direction: column; gap: 24px; }
    .footer-brand { grid-column: auto; }
    .footer-bottom .container { flex-direction: column; gap: 8px; text-align: center; }

    .section-header { margin-bottom: 40px; }

    /* Reduce particles on mobile */
    .particle:nth-child(n+20) { display: none; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

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

/* Overlay */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s var(--ease-smooth), visibility 0.35s var(--ease-smooth);
}

.modal-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

/* Container */
.modal-container {
    position: relative;
    width: 100%;
    max-width: 680px;
    max-height: 90vh;
    overflow-y: auto;
    background: linear-gradient(135deg,
        rgba(9, 9, 11, 0.97) 0%,
        rgba(24, 24, 27, 0.97) 100%);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    border-radius: var(--radius-xl);
    box-shadow:
        0 0 0 1px rgba(var(--primary-rgb), 0.08),
        0 32px 80px rgba(0, 0, 0, 0.7),
        0 0 80px rgba(var(--primary-rgb), 0.12);
    padding: 48px;
    transform: translateY(30px) scale(0.96);
    transition: transform 0.4s var(--ease-spring);
    scrollbar-width: thin;
    scrollbar-color: rgba(var(--primary-rgb), 0.3) transparent;
}

.modal-overlay.is-open .modal-container {
    transform: translateY(0) scale(1);
}

/* Close button */
.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s var(--ease-smooth);
    line-height: 0;
}

.modal-close:hover {
    background: rgba(var(--primary-rgb), 0.12);
    border-color: rgba(var(--primary-rgb), 0.3);
    color: var(--text-primary);
    transform: rotate(90deg);
}

/* Modal Header */
.modal-header {
    text-align: center;
    margin-bottom: 36px;
}

.modal-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: block;
    filter: drop-shadow(0 0 16px rgba(var(--primary-rgb), 0.6));
}

.modal-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.modal-subtitle {
    font-size: 0.95rem;
    color: var(--text-tertiary);
}

/* Form Layout */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

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

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    padding: 12px 16px;
    outline: none;
    transition: all 0.25s var(--ease-smooth);
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
}

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

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: rgba(var(--primary-rgb), 0.5);
    background: rgba(var(--primary-rgb), 0.05);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.12);
}

.form-group input.has-error,
.form-group textarea.has-error,
.form-group select.has-error {
    border-color: rgba(239, 68, 68, 0.6);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 110px;
}

/* Custom Select */
.select-wrapper {
    position: relative;
}

.select-wrapper select {
    cursor: pointer;
    padding-right: 40px;
}

.select-wrapper select option {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.select-arrow {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--text-quaternary);
    transition: transform 0.2s;
}

.select-wrapper select:focus + .select-arrow {
    transform: translateY(-50%) rotate(180deg);
    color: var(--primary-400);
}

/* Submit Button */
.btn-submit {
    width: 100%;
    justify-content: center;
    padding: 16px 28px;
    font-size: 1rem;
    margin-top: 4px;
    border: none;
    font-family: 'Inter', sans-serif;
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    filter: none !important;
}

/* ---- SUCCESS VIEW ---- */
.modal-success-view {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
    padding: 24px 0;
}

.modal-success-view.is-visible {
    display: flex;
}

/* Animated checkmark */
.success-icon-wrapper {
    width: 100px;
    height: 100px;
}

.success-check {
    width: 100%;
    height: 100%;
}

.success-circle {
    stroke: rgba(var(--primary-rgb), 0.6);
    stroke-width: 2;
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    animation: draw-circle 0.6s ease forwards;
}

.success-tick {
    stroke: var(--primary-400);
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: draw-tick 0.4s 0.5s ease forwards;
}

@keyframes draw-circle {
    to { stroke-dashoffset: 0; }
}

@keyframes draw-tick {
    to { stroke-dashoffset: 0; }
}

.success-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--text-primary);
}

.success-text {
    font-size: 1rem;
    color: var(--text-tertiary);
    max-width: 380px;
    line-height: 1.7;
}

.success-text strong {
    color: var(--primary-300);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 600px) {
    .modal-container {
        padding: 32px 24px;
    }

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

    .modal-title {
        font-size: 1.4rem;
    }
}