/* =====================================================
   GROWTHLINE INFOTECH — Premium Corporate Landing Page
   Dark Theme | Electric Blue & Neon Green Accents
   ===================================================== */

/* ── CSS Custom Properties ── */
:root {
    /* Colors — Dark Theme */
    --bg-primary: #04060e;
    --bg-secondary: #080c1a;
    --bg-card: rgba(12, 18, 40, 0.6);
    --bg-card-hover: rgba(18, 28, 60, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.03);
    --bg-glass-border: rgba(255, 255, 255, 0.06);

    --text-primary: #f0f2f8;
    --text-secondary: rgba(200, 210, 240, 0.7);
    --text-muted: rgba(160, 170, 200, 0.5);

    --accent-blue: #00b4ff;
    --accent-blue-dark: #0088cc;
    --accent-cyan: #00e5ff;
    --accent-green: #00ff88;
    --accent-purple: #7b61ff;

    --gradient-main: linear-gradient(135deg, #00b4ff 0%, #00ff88 100%);
    --gradient-card: linear-gradient(135deg, rgba(0, 180, 255, 0.1) 0%, rgba(0, 255, 136, 0.05) 100%);
    --gradient-glow: radial-gradient(circle, rgba(0, 180, 255, 0.15) 0%, transparent 70%);

    /* Colors — Light Theme Sections */
    --light-bg: #f8f9fc;
    --light-bg-alt: #ffffff;
    --light-card: rgba(255, 255, 255, 0.85);
    --light-card-hover: rgba(255, 255, 255, 0.95);
    --light-card-border: rgba(0, 20, 60, 0.08);
    --light-text-primary: #0a0f1c;
    --light-text-secondary: #4a5568;
    --light-text-muted: #8896a6;
    --light-accent: #0066cc;
    --light-glass: rgba(0, 20, 60, 0.03);
    --light-glass-border: rgba(0, 20, 60, 0.08);
    --light-shadow: 0 4px 24px rgba(0, 20, 60, 0.08);
    --light-shadow-hover: 0 12px 40px rgba(0, 20, 60, 0.12);

    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-heading: 'Montserrat', sans-serif;

    /* Spacing */
    --section-padding: 120px 0;
    --container-width: 1200px;

    /* Effects */
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-glow: 0 0 40px rgba(0, 180, 255, 0.15);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
}

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

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

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    cursor: none;
}

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

button {
    cursor: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: var(--section-padding);
    position: relative;
}

.text-center {
    text-align: center;
}

/* ── Custom Cursor ── */
.cursor-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-cyan);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 99999;
    transition: transform 0.1s ease;
    mix-blend-mode: difference;
}

.cursor-ring {
    width: 36px;
    height: 36px;
    border: 1.5px solid rgba(0, 229, 255, 0.4);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 99998;
    transition: all 0.15s ease;
}

.cursor-ring.hover {
    width: 56px;
    height: 56px;
    border-color: var(--accent-green);
    background: rgba(0, 255, 136, 0.05);
}

/* ── Preloader ── */
#preloader {
    position: fixed;
    inset: 0;
    z-index: 100000;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-inner {
    text-align: center;
}

.preloader-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 32px;
    justify-content: center;
}

.preloader-logo .logo-icon {
    font-size: 2rem;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: pulse-glow 1.5s ease-in-out infinite;
}

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

.preloader-bar {
    width: 200px;
    height: 3px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 3px;
    overflow: hidden;
}

.preloader-bar-fill {
    height: 100%;
    background: var(--gradient-main);
    border-radius: 3px;
    animation: preloader-fill 1.8s ease-in-out forwards;
}

@keyframes preloader-fill {
    0% {
        width: 0%;
    }

    50% {
        width: 70%;
    }

    100% {
        width: 100%;
    }
}

@keyframes pulse-glow {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

/* ── Navigation ── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(4, 6, 14, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--bg-glass-border);
}

/* Navbar over light sections */
.navbar.scrolled.navbar-light {
    background: rgba(248, 249, 252, 0.92);
    border-bottom-color: rgba(0, 20, 60, 0.08);
}

.navbar.navbar-light .logo-name {
    color: var(--light-text-primary);
    -webkit-text-fill-color: var(--light-text-primary);
}

.navbar.navbar-light .nav-link {
    color: var(--light-text-secondary);
}

.navbar.navbar-light .nav-link:hover,
.navbar.navbar-light .nav-link.active {
    color: var(--light-text-primary);
}

.navbar.navbar-light .nav-cta {
    background: rgba(0, 20, 60, 0.06);
    border-color: rgba(0, 20, 60, 0.2);
    color: var(--light-text-primary);
}

.navbar.navbar-light .nav-cta .btn-fill {
    background: linear-gradient(135deg, #0a1628, #0d2847);
}

.navbar.navbar-light .nav-cta:hover {
    border-color: transparent;
}

.navbar.navbar-light .nav-cta:hover .btn-text {
    color: #ffffff;
}

.navbar.navbar-light .nav-cta .btn-icon i {
    color: #ffffff;
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
}

.logo-hex {
    font-size: 1.6rem;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-name {
    letter-spacing: -0.5px;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
    letter-spacing: 0.3px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-main);
    transition: width 0.3s ease;
    border-radius: 2px;
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.08);
    border: 1.5px solid rgba(0, 180, 255, 0.35);
    color: #ffffff;
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: 50px;
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.nav-cta .btn-fill {
    position: absolute;
    bottom: 50%;
    left: 50%;
    transform: translate(-50%, 50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gradient-main);
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: 0;
}

.nav-cta:hover .btn-fill {
    width: 300px;
    height: 300px;
}

.nav-cta .btn-text {
    position: relative;
    z-index: 1;
    transition: color 0.4s ease;
}

.nav-cta:hover .btn-text {
    color: var(--bg-primary);
}

.nav-cta .btn-icon {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    width: 0;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    opacity: 0;
    transform: translateX(-8px);
}

.nav-cta .btn-icon i {
    font-size: 0.75rem;
    color: var(--bg-primary);
}

.nav-cta:hover .btn-icon {
    width: 18px;
    opacity: 1;
    transform: translateX(0);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 180, 255, 0.3);
    border-color: transparent;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(4, 6, 14, 0.97);
    backdrop-filter: blur(30px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
    transform: translateY(20px);
    opacity: 0;
}

.mobile-menu.active .mobile-link {
    transform: translateY(0);
    opacity: 1;
}

.mobile-menu.active .mobile-link:nth-child(1) {
    transition-delay: 0.1s;
}

.mobile-menu.active .mobile-link:nth-child(2) {
    transition-delay: 0.15s;
}

.mobile-menu.active .mobile-link:nth-child(3) {
    transition-delay: 0.2s;
}

.mobile-menu.active .mobile-link:nth-child(4) {
    transition-delay: 0.25s;
}

.mobile-menu.active .mobile-link:nth-child(5) {
    transition-delay: 0.3s;
}

.mobile-menu.active .mobile-link:nth-child(6) {
    transition-delay: 0.35s;
}

.mobile-menu.active .mobile-link:nth-child(7) {
    transition-delay: 0.4s;
}

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

.mobile-cta {
    margin-top: 16px;
    padding: 14px 40px;
    background: var(--gradient-main);
    color: var(--bg-primary);
    font-weight: 700;
    font-size: 1rem;
    border-radius: 50px;
    transform: translateY(20px);
    opacity: 0;
}

.mobile-menu.active .mobile-cta {
    transform: translateY(0);
    opacity: 1;
    transition-delay: 0.45s;
}

/* ── Hero Section ── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

#heroCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: 1;
    animation: float-orb 8s ease-in-out infinite;
}

.hero-orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 180, 255, 0.12), transparent);
    top: -10%;
    right: -5%;
    animation-delay: 0s;
}

.hero-orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.08), transparent);
    bottom: -10%;
    left: -5%;
    animation-delay: -3s;
}

.hero-orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(123, 97, 255, 0.1), transparent);
    top: 40%;
    left: 50%;
    animation-delay: -5s;
}

@keyframes float-orb {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -20px) scale(1.05);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.95);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 0 24px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(0, 255, 136, 0.08);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--accent-green);
    margin-bottom: 32px;
    text-transform: uppercase;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-green);
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.hero-title span {
    display: block;
}

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

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 50px;
    transition: var(--transition);
    border: none;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--gradient-main);
    color: var(--bg-primary);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 180, 255, 0.35);
}

.btn-primary i {
    transition: transform 0.3s ease;
}

.btn-primary:hover i {
    transform: translateX(5px);
}

/* ===== Framer Slide-In Button ===== */
.btn-slide-in {
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.06);
    border: 1.5px solid rgba(0, 180, 255, 0.35);
    color: #ffffff;
    cursor: pointer;
    padding: 18px 38px;
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.btn-slide-in .btn-fill {
    position: absolute;
    bottom: 50%;
    left: 50%;
    transform: translate(-50%, 50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gradient-main);
    transition: all 0.55s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: 0;
    opacity: 0.9;
}

.btn-slide-in:hover .btn-fill {
    width: 400px;
    height: 400px;
    opacity: 1;
}

.btn-slide-in .btn-text {
    position: relative;
    z-index: 1;
    transition: color 0.4s ease;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.btn-slide-in:hover .btn-text {
    color: var(--bg-primary);
}

.btn-slide-in .btn-icon {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    width: 0;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    opacity: 0;
    transform: translateX(-10px);
}

.btn-slide-in .btn-icon i {
    font-size: 0.85rem;
    color: var(--bg-primary);
}

.btn-slide-in:hover .btn-icon {
    width: 22px;
    opacity: 1;
    transform: translateX(0);
    margin-left: 6px;
}

.btn-slide-in:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 180, 255, 0.35);
    border-color: transparent;
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: var(--accent-blue);
    background: rgba(0, 180, 255, 0.08);
    transform: translateY(-3px);
}

.btn-secondary i {
    animation: bounce-down 2s ease-in-out infinite;
}

@keyframes bounce-down {

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

    50% {
        transform: translateY(4px);
    }
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline;
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
    letter-spacing: 0.5px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 40px;
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.1);
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-main);
    animation: scroll-down 2s ease-in-out infinite;
}

@keyframes scroll-down {
    0% {
        top: -100%;
    }

    100% {
        top: 100%;
    }
}

.hero-scroll-indicator span {
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* ── Section Styling ── */
.section-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--accent-blue);
    text-transform: uppercase;
}

.label-line {
    width: 40px;
    height: 1px;
    background: var(--accent-blue);
    opacity: 0.4;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 64px;
    line-height: 1.8;
}

/* ── About Section ── */
.about {
    background: var(--bg-secondary);
}

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

.about-text {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-glass);
    border: 1px solid var(--bg-glass-border);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.about-feature:hover {
    background: rgba(0, 180, 255, 0.05);
    border-color: rgba(0, 180, 255, 0.15);
    transform: translateX(8px);
}

.feature-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-main);
    border-radius: 10px;
    color: var(--bg-primary);
    font-size: 1rem;
    flex-shrink: 0;
}

.about-feature h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.about-feature p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* About Visual */
.about-visual {
    position: relative;
    height: 450px;
}

.about-card-stack {
    position: relative;
    width: 100%;
    height: 100%;
}

.about-floating-card {
    position: absolute;
    padding: 16px 24px;
    background: var(--bg-card);
    border: 1px solid var(--bg-glass-border);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-card);
    animation: float-card 6s ease-in-out infinite;
    z-index: 2;
}

.about-floating-card i {
    color: var(--accent-cyan);
    font-size: 1.1rem;
}

.card-1 {
    top: 40px;
    left: 20px;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: 10px;
    animation-delay: -2s;
}

.card-3 {
    bottom: 40px;
    left: 40px;
    animation-delay: -4s;
}

@keyframes float-card {

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

    50% {
        transform: translateY(-15px);
    }
}

.about-center-graphic {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.graphic-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(0, 180, 255, 0.1);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.ring-1 {
    width: 200px;
    height: 200px;
    animation: ring-rotate 20s linear infinite;
}

.ring-2 {
    width: 280px;
    height: 280px;
    border-style: dashed;
    border-color: rgba(0, 255, 136, 0.08);
    animation: ring-rotate 30s linear infinite reverse;
}

.ring-3 {
    width: 360px;
    height: 360px;
    border-color: rgba(123, 97, 255, 0.06);
    animation: ring-rotate 25s linear infinite;
}

@keyframes ring-rotate {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.graphic-core {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-main);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--bg-primary);
    position: relative;
    z-index: 3;
    box-shadow: 0 0 60px rgba(0, 180, 255, 0.3);
}

/* ── Impact Numbers Section ── */
/* ── Impact Section — Möbius Scroll-Pinned ── */
.impact-scroll {
    padding: 0 !important;
    overflow: visible !important;
}

.impact-scroll-wrapper {
    height: 300vh;
    /* 3 viewport heights = 3 panels */
    position: relative;
}

.impact-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: stretch;
    overflow: hidden;
    background: var(--light-bg);
}

/* Left Side — Text Panels */
.impact-left {
    flex: 0 0 42%;
    max-width: 42%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px 60px 80px 80px;
    position: relative;
}

.impact-panel {
    position: absolute;
    top: 50%;
    left: 80px;
    right: 60px;
    transform: translateY(60%);
    opacity: 0;
    pointer-events: none;
    will-change: transform, opacity;
    /* No CSS transition — JS drives the transform directly for smooth scroll-linked motion */
}

.impact-panel.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(-50%);
}

.impact-panel-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
    color: var(--light-text-primary);
}

.impact-panel-desc {
    font-size: 1.05rem;
    color: var(--light-text-secondary);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 420px;
}

.impact-panel-cta.btn-slide-in {
    padding: 14px 30px;
    background: rgba(0, 20, 60, 0.05);
    border-color: rgba(0, 20, 60, 0.15);
}

.impact-panel-cta.btn-slide-in .btn-text {
    color: var(--light-text-primary);
    font-size: 0.9rem;
}

.impact-panel-cta.btn-slide-in .btn-fill {
    background: linear-gradient(135deg, #0a1628, #0d2847);
}

.impact-panel-cta.btn-slide-in:hover .btn-text {
    color: #ffffff;
}

.impact-panel-cta.btn-slide-in .btn-icon i {
    color: #ffffff;
}

/* Progress Dots */
.impact-progress {
    position: absolute;
    bottom: 60px;
    left: 80px;
    display: flex;
    gap: 10px;
    align-items: center;
}

.impact-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(0, 20, 60, 0.12);
    transition: all 0.4s ease;
    cursor: pointer;
}

.impact-dot.active {
    width: 32px;
    border-radius: 6px;
    background: var(--light-text-primary);
}

/* Right Side — Massive Numbers */
.impact-right {
    flex: 0 0 58%;
    max-width: 58%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Roller Counter Container */
.impact-counter {
    display: flex;
    align-items: baseline;
    justify-content: center;
    position: relative;
}

/* Each digit roller slot */
.impact-roller {
    /* Height = one digit visible at a time */
    height: 1em;
    overflow: hidden;
    position: relative;
    font-family: var(--font-heading);
    font-size: clamp(14rem, 24vw, 32rem);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -6px;
    /* Smooth width collapse for hiding a digit */
    max-width: 0.75em;
    opacity: 1;
    transition: max-width 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        opacity 0.6s ease,
        font-size 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.impact-roller.collapsed {
    max-width: 0;
    opacity: 0;
    overflow: hidden;
}

/* Single-digit scaling — makes '7' feel as grand as '30' or '50' */
.impact-roller.solo {
    font-size: clamp(20rem, 36vw, 44rem);
}

/* Vertical track: stacks digits 0-9 */
.impact-roller-track {
    display: flex;
    flex-direction: column;
    transition: transform 1.4s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

/* Individual digit inside the roller */
.impact-roller-num {
    display: block;
    height: 1em;
    line-height: 1;
    color: transparent;
    background-size: cover;
    background-position: center;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: contrast(1.1) saturate(1.15);
    user-select: none;
}

/* Suffix (+) */
.impact-roller-suffix {
    font-family: var(--font-heading);
    font-size: clamp(5rem, 9vw, 12rem);
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(135deg, #0066cc, #00995e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-left: -4px;
    /* Smooth show/hide */
    max-width: 0.6em;
    opacity: 1;
    overflow: hidden;
    transition: max-width 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        opacity 0.6s ease;
}

.impact-roller-suffix.hidden {
    max-width: 0;
    opacity: 0;
}

/* Subtle vertical divider between left & right */
.impact-left::after {
    content: '';
    position: absolute;
    right: 0;
    top: 15%;
    height: 70%;
    width: 1px;
    background: rgba(0, 20, 60, 0.08);
}

/* ── Impact Responsive ── */
@media (max-width: 1024px) {
    .impact-left {
        flex: 0 0 38%;
        max-width: 38%;
        padding: 60px 30px 60px 40px;
    }

    .impact-panel {
        left: 40px;
        right: 30px;
    }

    .impact-right {
        flex: 0 0 62%;
        max-width: 62%;
    }

    .impact-roller {
        font-size: clamp(10rem, 18vw, 22rem);
        letter-spacing: -4px;
    }

    .impact-roller.solo {
        font-size: clamp(14rem, 28vw, 32rem);
    }

    .impact-roller-suffix {
        font-size: clamp(3rem, 7vw, 8rem);
    }

    .impact-progress {
        left: 40px;
    }
}

@media (max-width: 768px) {
    .impact-scroll-wrapper {
        height: 250vh;
    }

    .impact-sticky {
        flex-direction: column;
    }

    .impact-left {
        flex: 0 0 45%;
        max-width: 100%;
        padding: 80px 24px 20px;
    }

    .impact-panel {
        left: 24px;
        right: 24px;
        top: 50%;
    }

    .impact-right {
        flex: 0 0 55%;
        max-width: 100%;
    }

    .impact-roller {
        font-size: clamp(7rem, 28vw, 16rem);
        letter-spacing: -3px;
    }

    .impact-roller.solo {
        font-size: clamp(12rem, 40vw, 22rem);
    }

    .impact-roller-suffix {
        font-size: clamp(2.5rem, 10vw, 5rem);
    }

    .impact-progress {
        left: 24px;
        bottom: 20px;
    }

    .impact-panel-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }
}

/* ── Domains Section ── */
.domains {
    background: var(--bg-primary);
}

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

.domain-card {
    position: relative;
    padding: 36px 28px;
    background: var(--bg-card);
    border: 1px solid var(--bg-glass-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
    overflow: hidden;
}

.domain-card-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-main);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.domain-card:hover .domain-card-glow {
    transform: scaleX(1);
}

.domain-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(0, 180, 255, 0.2);
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
}

.domain-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 180, 255, 0.08);
    border: 1px solid rgba(0, 180, 255, 0.15);
    border-radius: 14px;
    margin-bottom: 20px;
    font-size: 1.4rem;
    color: var(--accent-cyan);
    transition: var(--transition);
}

.domain-card:hover .domain-icon {
    background: var(--gradient-main);
    color: var(--bg-primary);
    border-color: transparent;
    transform: scale(1.1);
}

.domain-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.domain-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.domain-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.domain-tags span {
    padding: 4px 12px;
    background: rgba(0, 180, 255, 0.06);
    border: 1px solid rgba(0, 180, 255, 0.12);
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--accent-blue);
    letter-spacing: 0.3px;
}

.domain-card-wide {
    grid-column: 2 / 3;
}

/* ── How It Works — Timeline ── */
.how-it-works {
    background: var(--bg-secondary);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 0;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(-50%);
}

.timeline-line-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: var(--gradient-main);
    transition: height 0.1s linear;
    border-radius: 2px;
}

.timeline-step {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 80px;
}

.timeline-step:last-child {
    margin-bottom: 0;
}

.timeline-step:nth-child(odd) {
    flex-direction: row;
    padding-right: calc(50% + 50px);
}

.timeline-step:nth-child(even) {
    flex-direction: row-reverse;
    padding-left: calc(50% + 50px);
}

.step-number-large {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 900;
    color: rgba(0, 180, 255, 0.06);
    z-index: 0;
    transition: var(--transition);
    line-height: 1;
}

.timeline-step.visible .step-number-large {
    color: rgba(0, 180, 255, 0.12);
}

.step-content {
    position: relative;
    z-index: 1;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--bg-glass-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
    width: 100%;
}

.timeline-step.visible .step-content {
    border-color: rgba(0, 180, 255, 0.2);
    box-shadow: 0 0 30px rgba(0, 180, 255, 0.05);
}

.step-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 180, 255, 0.08);
    border: 1px solid rgba(0, 180, 255, 0.15);
    border-radius: 12px;
    margin-bottom: 16px;
    font-size: 1.2rem;
    color: var(--accent-cyan);
    transition: var(--transition);
}

.timeline-step.visible .step-icon {
    background: var(--gradient-main);
    border-color: transparent;
    color: var(--bg-primary);
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.step-connector {
    position: absolute;
    left: 50%;
    width: 40px;
    height: 2px;
    background: rgba(0, 180, 255, 0.15);
    z-index: 0;
}

.timeline-step:nth-child(odd) .step-connector {
    transform: translateX(0);
}

.timeline-step:nth-child(even) .step-connector {
    transform: translateX(-40px);
}

/* ── Why Choose Us ── */
.why-us {
    background: var(--bg-primary);
}

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

.why-card {
    position: relative;
    padding: 40px 28px;
    background: var(--bg-card);
    border: 1px solid var(--bg-glass-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
    overflow: hidden;
}

.why-card:hover {
    border-color: rgba(0, 180, 255, 0.2);
    background: var(--bg-card-hover);
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
}

.why-card-number {
    position: absolute;
    top: 16px;
    right: 20px;
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    color: rgba(0, 180, 255, 0.05);
    line-height: 1;
    transition: var(--transition);
}

.why-card:hover .why-card-number {
    color: rgba(0, 180, 255, 0.1);
}

.why-card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 255, 136, 0.08);
    border: 1px solid rgba(0, 255, 136, 0.15);
    border-radius: 14px;
    margin-bottom: 20px;
    font-size: 1.3rem;
    color: var(--accent-green);
    transition: var(--transition);
}

.why-card:hover .why-card-icon {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-cyan));
    color: var(--bg-primary);
    border-color: transparent;
    transform: scale(1.1);
}

.why-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.why-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Last two cards span center */
.why-grid .why-card:nth-child(4) {
    grid-column: 1 / 2;
}

.why-grid .why-card:nth-child(5) {
    grid-column: 2 / 4;
}

/* ── Certification Section ── */
.certification {
    background: var(--bg-secondary);
}

.cert-showcase {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.cert-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cert-feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--bg-glass);
    border: 1px solid var(--bg-glass-border);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.cert-feature:hover {
    background: rgba(0, 255, 136, 0.03);
    border-color: rgba(0, 255, 136, 0.15);
    transform: translateX(6px);
}

.cert-feature-icon {
    font-size: 1.2rem;
    color: var(--accent-green);
    flex-shrink: 0;
    margin-top: 2px;
}

.cert-feature h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.cert-feature p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Certificate Card */
.cert-visual {
    perspective: 1000px;
}

.cert-card {
    position: relative;
    background: linear-gradient(145deg, #0a122e, #0d1a3a);
    border: 1px solid rgba(0, 180, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 4px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 180, 255, 0.1);
    transform: rotateY(-5deg) rotateX(3deg);
    transition: var(--transition);
}

.cert-card:hover {
    transform: rotateY(0deg) rotateX(0deg) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 60px rgba(0, 180, 255, 0.15);
}

.cert-card-inner {
    padding: 40px 32px;
    text-align: center;
}

.cert-border {
    position: absolute;
    inset: 8px;
    border: 1px solid rgba(0, 180, 255, 0.1);
    border-radius: 12px;
    pointer-events: none;
}

.cert-header {
    margin-bottom: 24px;
}

.cert-logo {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-cyan);
    letter-spacing: 1px;
}

.cert-body .cert-label {
    font-size: 0.65rem;
    letter-spacing: 4px;
    color: var(--accent-blue);
    margin-bottom: 16px;
    font-weight: 600;
}

.cert-body .cert-title {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: 8px;
}

.cert-name-line {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(0, 180, 255, 0.2);
    display: inline-block;
}

.cert-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.cert-domain {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.cert-duration {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.cert-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.cert-sig {
    text-align: center;
}

.cert-sig-line {
    width: 100px;
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
    margin-bottom: 8px;
}

.cert-sig p {
    font-size: 0.65rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.cert-seal {
    font-size: 2.5rem;
    color: rgba(0, 180, 255, 0.2);
}

.cert-id {
    font-size: 0.65rem;
    color: var(--text-muted);
    margin-top: 16px;
    letter-spacing: 1px;
}

/* ── Contact Section ── */
.contact {
    background: var(--bg-primary);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 36px 20px;
    background: var(--bg-card);
    border: 1px solid var(--bg-glass-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 180, 255, 0.2);
    box-shadow: var(--shadow-glow);
}

.contact-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.5rem;
    margin-bottom: 16px;
    transition: var(--transition);
}

.contact-icon.whatsapp {
    background: rgba(37, 211, 102, 0.1);
    color: #25d366;
    border: 1px solid rgba(37, 211, 102, 0.2);
}

.contact-card:hover .contact-icon.whatsapp {
    background: #25d366;
    color: white;
}

.contact-icon.instagram {
    background: rgba(225, 48, 108, 0.1);
    color: #e1306c;
    border: 1px solid rgba(225, 48, 108, 0.2);
}

.contact-card:hover .contact-icon.instagram {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: white;
}

.contact-icon.facebook {
    background: rgba(24, 119, 242, 0.1);
    color: #1877f2;
    border: 1px solid rgba(24, 119, 242, 0.2);
}

.contact-card:hover .contact-icon.facebook {
    background: #1877f2;
    color: white;
}

.contact-icon.telegram {
    background: rgba(0, 136, 204, 0.1);
    color: #0088cc;
    border: 1px solid rgba(0, 136, 204, 0.2);
}

.contact-card:hover .contact-icon.telegram {
    background: #0088cc;
    color: white;
}

.contact-icon.email {
    background: rgba(0, 180, 255, 0.1);
    color: var(--accent-blue);
    border: 1px solid rgba(0, 180, 255, 0.2);
}

.contact-card:hover .contact-icon.email {
    background: var(--gradient-main);
    color: var(--bg-primary);
}

.contact-card h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.contact-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ── Footer ── */
.footer {
    background: var(--bg-secondary);
    padding: 80px 0 0;
    border-top: 1px solid var(--bg-glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--bg-glass-border);
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 16px;
    line-height: 1.7;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
}

.footer-socials {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.footer-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-glass);
    border: 1px solid var(--bg-glass-border);
    border-radius: 10px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer-socials a:hover {
    background: var(--gradient-main);
    color: var(--bg-primary);
    border-color: transparent;
    transform: translateY(-3px);
}

.footer-links-group h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.footer-links-group a {
    display: block;
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    transition: var(--transition);
}

.footer-links-group a:hover {
    color: var(--accent-cyan);
    transform: translateX(4px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-address {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-address i {
    color: var(--accent-blue);
    font-size: 0.75rem;
}

/* ── Floating WhatsApp ── */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 900;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25d366;
    border-radius: 50%;
    color: white;
    font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    animation: whatsapp-pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--bg-card);
    border: 1px solid var(--bg-glass-border);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: var(--transition);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

@keyframes whatsapp-pulse {

    0%,
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 12px rgba(37, 211, 102, 0.1);
    }
}

/* ── Scroll Animation Classes ── */
.reveal-up {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-80px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(80px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.delay-1 {
    transition-delay: 0.1s !important;
}

.delay-2 {
    transition-delay: 0.2s !important;
}

.delay-3 {
    transition-delay: 0.3s !important;
}

.delay-4 {
    transition-delay: 0.4s !important;
}

.delay-5 {
    transition-delay: 0.5s !important;
}

.delay-6 {
    transition-delay: 0.6s !important;
}

/* ── Parallax Section Divider ── */
.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 180, 255, 0.15), transparent);
}

.section-light::before {
    background: linear-gradient(90deg, transparent, rgba(0, 20, 60, 0.08), transparent);
}

/* ═══════════════════════════════════════════════
   LIGHT SECTION THEME — Shared Overrides
   ═══════════════════════════════════════════════ */
.section-light {
    background: var(--light-bg) !important;
    color: var(--light-text-primary);
}

.section-light .section-label {
    color: var(--light-accent);
}

.section-light .section-label .label-line {
    background: var(--light-accent);
    opacity: 0.3;
}

.section-light .section-title {
    color: var(--light-text-primary);
}

.section-light .section-title .gradient-text,
.section-light .gradient-text {
    background: linear-gradient(135deg, #0066cc 0%, #00995e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-light .section-subtitle {
    color: var(--light-text-secondary);
}

/* ═══════════════════════════════════════════════
   LIGHT ABOUT SECTION
   ═══════════════════════════════════════════════ */
.about.section-light .about-text {
    color: var(--light-text-secondary);
}

.about.section-light .about-feature {
    background: var(--light-card);
    border-color: var(--light-card-border);
    box-shadow: var(--light-shadow);
}

.about.section-light .about-feature:hover {
    background: var(--light-card-hover);
    border-color: rgba(0, 102, 204, 0.2);
    box-shadow: var(--light-shadow-hover);
}

.about.section-light .about-feature h4 {
    color: var(--light-text-primary);
}

.about.section-light .about-feature p {
    color: var(--light-text-muted);
}

.about.section-light .about-floating-card {
    background: var(--light-card);
    border-color: var(--light-card-border);
    box-shadow: var(--light-shadow);
    color: var(--light-text-primary);
}

.about.section-light .about-floating-card i {
    color: var(--light-accent);
}

.about.section-light .graphic-ring {
    border-color: rgba(0, 102, 204, 0.1);
}

.about.section-light .ring-2 {
    border-color: rgba(0, 153, 94, 0.08);
}

.about.section-light .ring-3 {
    border-color: rgba(0, 102, 204, 0.05);
}


/* ═══════════════════════════════════════════════
   LIGHT DOMAINS SECTION
   ═══════════════════════════════════════════════ */
.domains.section-light .domain-card {
    background: var(--light-card);
    border-color: var(--light-card-border);
    box-shadow: var(--light-shadow);
}

.domains.section-light .domain-card:hover {
    background: var(--light-card-hover);
    border-color: rgba(0, 102, 204, 0.2);
    box-shadow: var(--light-shadow-hover);
}

.domains.section-light .domain-card h3 {
    color: var(--light-text-primary);
}

.domains.section-light .domain-card p {
    color: var(--light-text-secondary);
}

.domains.section-light .domain-icon {
    background: rgba(0, 102, 204, 0.08);
    border-color: rgba(0, 102, 204, 0.15);
    color: var(--light-accent);
}

.domains.section-light .domain-card:hover .domain-icon {
    background: linear-gradient(135deg, #0066cc, #00995e);
    color: #fff;
}

.domains.section-light .domain-tags span {
    background: rgba(0, 102, 204, 0.06);
    border-color: rgba(0, 102, 204, 0.12);
    color: var(--light-accent);
}


/* ═══════════════════════════════════════════════
   LIGHT WHY-US SECTION
   ═══════════════════════════════════════════════ */
.why-us.section-light .why-card {
    background: var(--light-card);
    border-color: var(--light-card-border);
    box-shadow: var(--light-shadow);
}

.why-us.section-light .why-card:hover {
    background: var(--light-card-hover);
    border-color: rgba(0, 102, 204, 0.2);
    box-shadow: var(--light-shadow-hover);
}

.why-us.section-light .why-card h3 {
    color: var(--light-text-primary);
}

.why-us.section-light .why-card p {
    color: var(--light-text-secondary);
}

.why-us.section-light .why-card-number {
    color: rgba(0, 102, 204, 0.06);
}

.why-us.section-light .why-card:hover .why-card-number {
    color: rgba(0, 102, 204, 0.1);
}

.why-us.section-light .why-card-icon {
    background: rgba(0, 153, 94, 0.08);
    border-color: rgba(0, 153, 94, 0.15);
    color: #00995e;
}

.why-us.section-light .why-card:hover .why-card-icon {
    background: linear-gradient(135deg, #00995e, #0088cc);
    color: #fff;
}


/* ═══════════════════════════════════════════════
   LIGHT CONTACT SECTION
   ═══════════════════════════════════════════════ */
.contact.section-light .contact-card {
    background: var(--light-card);
    border-color: var(--light-card-border);
    box-shadow: var(--light-shadow);
}

.contact.section-light .contact-card:hover {
    background: var(--light-card-hover);
    border-color: rgba(0, 102, 204, 0.2);
    box-shadow: var(--light-shadow-hover);
}

.contact.section-light .contact-card h3 {
    color: var(--light-text-primary);
}

.contact.section-light .contact-card p {
    color: var(--light-text-muted);
}




/* ── Responsive ── */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-visual {
        height: 350px;
    }

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

    .domain-card-wide {
        grid-column: auto;
    }

    .cert-showcase {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .why-grid .why-card:nth-child(5) {
        grid-column: auto;
    }

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

@media (max-width: 768px) {
    :root {
        --section-padding: 80px 0;
    }

    body {
        cursor: auto;
    }

    .cursor-dot,
    .cursor-ring {
        display: none;
    }

    .nav-links,
    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .hero-stats {
        gap: 24px;
    }

    .stat-number,
    .stat-suffix {
        font-size: 1.8rem;
    }

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

    .timeline-line {
        left: 20px;
    }

    .timeline-step {
        padding-right: 0 !important;
        padding-left: 60px !important;
        flex-direction: row !important;
    }

    .step-number-large {
        left: 8px;
        transform: none;
        font-size: 2rem;
    }

    .step-connector {
        display: none;
    }

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

    .why-grid .why-card:nth-child(5) {
        grid-column: auto;
    }

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

    .contact-grid .contact-card:last-child {
        grid-column: 1 / -1;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

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

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

    .contact-grid .contact-card:last-child {
        grid-column: auto;
    }

    .cert-card-inner {
        padding: 24px 16px;
    }
}

/* ── Smooth scroll snap feel ── */
@media (min-width: 769px) {
    section {
        will-change: transform;
    }
}

/* ── Selection color ── */
::selection {
    background: rgba(0, 180, 255, 0.3);
    color: var(--text-primary);
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 180, 255, 0.3);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 180, 255, 0.5);
}