/* ═══════════════════════ INFO TECH FLY - FINAL RESPONSIVE CSS ═══════════════════════ */
/* Professional Grade | Fully Responsive | Optimized for All Devices */

/* ---------------------------------- BASE & RESET ---------------------------------- */
:root {
    --sky-blue: #87CEEB;
    --sky-blue-light: #b8e4f5;
    --sky-blue-dark: #5bb5d6;
    --deep-navy: #1E3A5F;
    --deep-navy-light: #2a4f7d;
    --deep-navy-dark: #152840;
    --white: #FFFFFF;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-500: #6b7280;
    --gray-700: #374151;
    --gray-900: #111827;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(30, 58, 95, 0.15);
    --shadow-xl: 0 20px 60px rgba(30, 58, 95, 0.2);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 50%;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-main: 'Poppins', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 62.5%; /* 1rem = 10px */
}

body {
    font-family: var(--font-main);
    font-size: 1.6rem;
    line-height: 1.7;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

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

button,
input,
textarea {
    font-family: inherit;
    border: none;
    outline: none;
    background: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

section {
    padding: 10rem 0;
}

/* ---------------------------------- TYPOGRAPHY & UTILITIES ---------------------------------- */
.section-header {
    text-align: center;
    margin-bottom: 6rem;
}

.section-tag {
    display: inline-block;
    background: rgba(135, 206, 235, 0.2);
    color: var(--deep-navy);
    padding: 0.6rem 2rem;
    border-radius: 50px;
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: clamp(2.8rem, 5vw, 4.2rem);
    font-weight: 800;
    color: var(--deep-navy);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.highlight {
    color: var(--sky-blue-dark);
    position: relative;
}

.section-desc {
    font-size: 1.6rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 1.2rem 2.8rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.5rem;
    white-space: nowrap;
}

.btn-primary {
    background: var(--sky-blue);
    color: var(--deep-navy);
    border-color: var(--sky-blue);
}

.btn-primary:hover {
    background: var(--sky-blue-dark);
    border-color: var(--sky-blue-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--deep-navy);
    border-color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-lg {
    padding: 1.5rem 3.5rem;
    font-size: 1.6rem;
    border-radius: var(--radius-md);
}

.btn-sm {
    padding: 0.8rem 2rem;
    font-size: 1.4rem;
}

.btn-block {
    width: 100%;
}

/* ---------------------------------- RESPONSIVE NAVIGATION (Hamburger → X) ---------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    transition: var(--transition);
}

.navbar.scrolled .nav-logo {
    color: var(--deep-navy);
}

.logo-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--sky-blue);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px rgba(135, 206, 235, 0.4);
    transition: var(--transition);
    flex-shrink: 0;
}

.logo-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nav-logo strong {
    color: var(--sky-blue);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.nav-link {
    font-size: 1.5rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
}

.navbar.scrolled .nav-link {
    color: var(--gray-700);
}

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

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

.nav-link:hover,
.nav-link.active {
    color: var(--sky-blue);
}

.nav-cta .btn-sm {
    padding: 0.8rem 2rem;
    font-size: 1.4rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

/* Hamburger Icon - transforms to X when active */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    background: transparent;
    padding: 5px;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--sky-blue);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* When scrolled, change hamburger color to dark navy for contrast */
.navbar.scrolled .hamburger span {
    background: var(--deep-navy);
}

/* Active state: transform into X */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
    background: var(--deep-navy);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
    background: var(--deep-navy);
}

.navbar.scrolled .hamburger.active span {
    background: var(--deep-navy);
}

/* ---------------------------------- HERO SECTION ---------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--deep-navy-dark) 0%, var(--deep-navy) 40%, var(--deep-navy-light) 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 8rem;
}

.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: var(--s);
    height: var(--s);
    background: rgba(135, 206, 235, 0.25);
    border-radius: 50%;
    animation: particleFloat var(--d) ease-in-out infinite;
}

@keyframes particleFloat {

    0%,
    100% {
        transform: translateY(0) scale(1);
        opacity: 0.3;
    }

    50% {
        transform: translateY(-30px) scale(1.5);
        opacity: 0.7;
    }
}

.hero-floating-icons {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.floating-icon {
    position: absolute;
    font-size: 3.2rem;
    color: var(--sky-blue);
    opacity: 0.25;
    animation: floatIcon var(--duration) ease-in-out infinite;
    animation-delay: var(--delay);
    filter: drop-shadow(0 0 8px rgba(135, 206, 235, 0.3));
}

@keyframes floatIcon {

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

    25% {
        transform: translateY(-20px) translateX(15px) rotate(5deg);
    }

    50% {
        transform: translateY(10px) translateX(-10px) rotate(-5deg);
    }

    75% {
        transform: translateY(-15px) translateX(-20px) rotate(3deg);
    }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: rgba(135, 206, 235, 0.15);
    color: var(--sky-blue);
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 2.5rem;
    border: 1px solid rgba(135, 206, 235, 0.3);
}

.hero-title {
    font-size: clamp(3.2rem, 5vw, 5.6rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 2rem;
}

.typing-wrapper {
    display: inline-block;
}

.typing-text {
    color: var(--sky-blue);
}

.cursor {
    color: var(--sky-blue);
    font-weight: 300;
    animation: blink 0.8s infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.hero-subtitle {
    font-size: 1.7rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 520px;
    margin-bottom: 3rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* Orbit Animation */
.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.hero-icon-orbit {
    position: relative;
    width: 320px;
    height: 320px;
}

@property --angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

.orbit-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    font-size: 2.8rem;
    color: var(--sky-blue);
    background: rgba(135, 206, 235, 0.1);
    width: 55px;
    height: 55px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(135, 206, 235, 0.3);
    animation: orbitSpin 12s linear infinite;
    transform: translate(-50%, -50%) rotate(var(--angle)) translateX(var(--dist)) rotate(calc(-1 * var(--angle)));
}

@keyframes orbitSpin {
    from {
        --angle: 0deg;
    }

    to {
        --angle: 360deg;
    }
}

/* Fallback for browsers without @property */
@keyframes orbitSpinFallback {
    0% {
        transform: translate(-50%, -50%) rotate(0deg) translateX(var(--dist)) rotate(0deg);
    }

    100% {
        transform: translate(-50%, -50%) rotate(360deg) translateX(var(--dist)) rotate(-360deg);
    }
}

.orbit-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--deep-navy), var(--sky-blue));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: 0 0 50px rgba(135, 206, 235, 0.3);
    animation: centerPulse 2s ease-in-out infinite;
}

@keyframes centerPulse {

    0%,
    100% {
        box-shadow: 0 0 30px rgba(135, 206, 235, 0.3);
    }

    50% {
        box-shadow: 0 0 60px rgba(135, 206, 235, 0.6);
    }
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    z-index: 1;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: auto;
}

/* ---------------------------------- ABOUT SECTION ---------------------------------- */
.about {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.about-card {
    text-align: center;
    padding: 4rem 2.5rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    border: 1px solid transparent;
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--sky-blue);
}

.about-icon-box {
    width: 70px;
    height: 70px;
    margin: 0 auto 2rem;
    background: rgba(135, 206, 235, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.8rem;
    color: var(--deep-navy);
    transition: var(--transition);
}

.about-card:hover .about-icon-box {
    background: var(--sky-blue);
    color: var(--white);
}

.about-card h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 1rem;
}

.about-card p {
    color: var(--gray-500);
    font-size: 1.5rem;
}

/* ---------------------------------- TRAINING SECTION ---------------------------------- */
.training {
    background: var(--gray-50);
}

.training-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.training-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 3.5rem 2.5rem;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.training-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--sky-blue);
}

.card-icon {
    width: 75px;
    height: 75px;
    margin: 0 auto 2rem;
    background: linear-gradient(135deg, rgba(135, 206, 235, 0.3), rgba(30, 58, 95, 0.1));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.2rem;
    color: var(--deep-navy);
    transition: var(--transition);
}

.training-card:hover .card-icon {
    background: var(--deep-navy);
    color: var(--sky-blue);
}

.training-card h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 1rem;
}

.training-card>p {
    color: var(--gray-500);
    font-size: 1.4rem;
    margin-bottom: 2rem;
    min-height: 6rem;
}

.card-features {
    text-align: left;
    margin-bottom: 2.5rem;
}

.card-features li {
    font-size: 1.4rem;
    color: var(--gray-700);
    padding: 0.6rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.card-features li i {
    color: var(--sky-blue-dark);
    font-size: 1.3rem;
}

/* ---------------------------------- SERVICES SECTION ---------------------------------- */
.services {
    background: var(--white);
}

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

.service-card {
    text-align: center;
    padding: 4rem 2.5rem;
    border-radius: var(--radius-lg);
    background: var(--gray-50);
    position: relative;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card.featured-service {
    background: var(--deep-navy);
    color: var(--white);
    transform: scale(1.03);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--sky-blue);
}

.service-number {
    font-size: 6rem;
    font-weight: 900;
    color: rgba(135, 206, 235, 0.15);
    position: absolute;
    top: 1rem;
    right: 2rem;
    line-height: 1;
}

.service-card.featured-service .service-number {
    color: rgba(135, 206, 235, 0.2);
}

.service-icon {
    font-size: 4rem;
    color: var(--sky-blue-dark);
    margin-bottom: 2rem;
}

.service-card.featured-service .service-icon {
    color: var(--sky-blue);
}

.service-card h3 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
}

.service-card.featured-service h3 {
    color: var(--white);
}

.service-card:not(.featured-service) h3 {
    color: var(--deep-navy);
}

.service-card p {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
}

.service-card.featured-service p {
    color: rgba(255, 255, 255, 0.75);
}

.service-card:not(.featured-service) p {
    color: var(--gray-500);
}

/* ---------------------------------- CONTACT SECTION ---------------------------------- */
.contact {
    background: var(--gray-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 2rem;
    transition: var(--transition);
    border: 1px solid transparent;
}

.contact-card:hover {
    border-color: var(--sky-blue);
    box-shadow: var(--shadow-md);
}

.contact-card i {
    font-size: 2.4rem;
    color: var(--sky-blue-dark);
    width: 50px;
    height: 50px;
    background: rgba(135, 206, 235, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-card h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--deep-navy);
    margin-bottom: 0.3rem;
}

.contact-card p {
    font-size: 1.4rem;
    color: var(--gray-500);
}

.contact-social {
    text-align: center;
    padding: 2rem;
}

.contact-social h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--deep-navy);
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--deep-navy);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

.social-link:hover {
    background: var(--sky-blue);
    color: var(--deep-navy);
    border-color: var(--sky-blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.contact-form-wrapper {
    background: var(--white);
    padding: 4rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
}

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

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--deep-navy);
    margin-bottom: 0.8rem;
}

.form-group label span {
    color: #ef4444;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.2rem 1.6rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 1.5rem;
    color: var(--gray-900);
    transition: var(--transition);
    background: var(--gray-50);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--sky-blue);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(135, 206, 235, 0.15);
}

/* ---------------------------------- FOOTER ---------------------------------- */
.footer {
    position: relative;
    background: var(--deep-navy);
    color: rgba(255, 255, 255, 0.8);
    padding-top: 120px;
    padding-bottom: 0;
}

.footer-wave {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
    z-index: 0;
}

.footer-wave svg {
    display: block;
    width: 100%;
    height: auto;
}

.footer .container {
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.footer-logo .logo-circle {
    border-color: var(--sky-blue);
    box-shadow: 0 0 10px rgba(135, 206, 235, 0.4);
}

.footer-logo strong {
    color: var(--sky-blue);
}

.footer-brand p {
    font-size: 1.4rem;
    line-height: 1.8;
    max-width: 300px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 1rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--sky-blue);
    border-radius: 2px;
}

.footer-col ul li {
    margin-bottom: 1rem;
}

.footer-col ul li a {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.65);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--sky-blue);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2.5rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-bottom p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom strong {
    color: var(--sky-blue);
}

.footer-social {
    display: flex;
    gap: 1.5rem;
}

.footer-social a {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--sky-blue);
    color: var(--deep-navy);
    transform: translateY(-3px);
}

/* ---------------------------------- SCROLL REVEAL ANIMATION ---------------------------------- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ---------------------------------- RESPONSIVE BREAKPOINTS (FULLY OPTIMIZED) ---------------------------------- */

/* Tablets and small desktops (max-width: 1024px) */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 4rem;
    }

    .hero-subtitle {
        margin: 0 auto 3rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

    .hero-floating-icons {
        display: none;
    }

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

/* Mobile landscape & tablets (max-width: 768px) */
@media (max-width: 768px) {
    html {
        font-size: 58%;
    }

    section {
        padding: 7rem 0;
    }

    /* Mobile Navigation */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 8rem 3rem 3rem;
        gap: 2rem;
        box-shadow: var(--shadow-xl);
        transition: 0.4s ease;
        z-index: 1000;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu .nav-link {
        color: var(--deep-navy);
        font-size: 1.7rem;
    }

    .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .training-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }

    .services-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }

    .service-card.featured-service {
        transform: scale(1);
    }

    .about-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-form .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

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

    .footer-col h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-brand p {
        max-width: 100%;
        margin: 0 auto;
    }

    .footer-logo {
        justify-content: center;
    }

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

    .hero-badge {
        font-size: 1.2rem;
    }
}

/* Small phones (max-width: 480px) */
@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        white-space: normal;
        padding: 1.2rem 2rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .contact-form-wrapper {
        padding: 2.5rem;
    }

    .contact-card {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }

    .contact-card i {
        margin-bottom: 1rem;
    }

    .training-card,
    .service-card,
    .about-card {
        padding: 2.5rem 1.5rem;
    }

    .card-features li {
        font-size: 1.3rem;
    }

    .orbit-center {
        width: 60px;
        height: 60px;
    }

    .footer-wave svg {
        height: 40px;
    }

    .footer {
        padding-top: 80px;
    }
}

/* Large desktops (min-width: 1400px) - fine-tuned */
@media (min-width: 1400px) {
    .container {
        max-width: 1300px;
    }

    .hero-container {
        gap: 8rem;
    }

    .hero-title {
        font-size: 6rem;
    }
}

/* Toast notification */
.form-toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 1.4rem 2.4rem;
    border-radius: 8px;
    font-size: 1.4rem;
    font-weight: 600;
    z-index: 9999;
    animation: slideInUp 0.4s ease;
    color: #fff;
    background: #10b981;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

@keyframes slideInUp {
    from {
        transform: translateY(60px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* misc helpers */
button {
    cursor: pointer;
}

img {
    height: auto;
}