@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Open+Sans:wght@400;500;600;700&display=swap');

:root {
    --dark-blue: #0A2351;
    --accent-blue: #0082E4;
    --orange: #F37321;
    --orange-hover: #D85F10;
    --white: #FFFFFF;
    --light-grey: #F5F5F5;
    --dark-grey: #333333;
    --header-height: 80px;
    --header-height-scrolled: 70px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--dark-grey);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--dark-blue);
}

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

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============ HEADER ============ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--white);
    z-index: 1000;
    transition: all var(--transition);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header.scrolled {
    height: var(--header-height-scrolled);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 48px;
}

.logo img {
    width: 150px;
    height: auto;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 28px;
}

.nav-links a {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 15px;
    color: var(--dark-blue);
    position: relative;
    padding: 8px 0;
    transition: color var(--transition);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-blue);
    transition: all var(--transition);
    transform: translateX(-50%);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-blue);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--dark-blue);
    font-size: 15px;
    transition: color var(--transition);
}

.header-phone:hover {
    color: var(--accent-blue);
}

.header-phone svg {
    width: 18px;
    height: 18px;
    fill: var(--accent-blue);
}

/* Mobile Menu */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-blue);
    border-radius: 2px;
    transition: all var(--transition);
}

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

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

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

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--white);
    z-index: 999;
    transition: right 0.4s ease;
    padding: 100px 24px 40px;
    overflow-y: auto;
}

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

.mobile-menu ul {
    list-style: none;
}

.mobile-menu li {
    margin-bottom: 24px;
}

.mobile-menu a {
    font-family: 'Montserrat', sans-serif;
    font-size: 24px;
    font-weight: 600;
    color: var(--dark-blue);
    display: block;
    padding: 8px 0;
}

.mobile-menu .btn-primary {
    display: inline-block;
    margin-top: 20px;
    width: 100%;
    text-align: center;
}

.mobile-close {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 32px;
    color: var(--dark-blue);
    cursor: pointer;
}

/* ============ BUTTONS ============ */
.btn-primary {
    display: inline-block;
    background: var(--orange);
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 15px;
    padding: 14px 28px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    animation: pulse 2s infinite;
}

.btn-primary:hover {
    background: var(--orange-hover);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(243, 115, 33, 0.4);
    animation: none;
}

.btn-primary:focus {
    outline: 2px solid var(--accent-blue);
    outline-offset: 2px;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.btn-secondary {
    display: inline-block;
    background: var(--accent-blue);
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 14px;
    padding: 12px 24px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-secondary:hover {
    background: #0067B0;
    color: var(--white);
    transform: translateY(-2px);
}

.btn-tertiary {
    display: inline-block;
    background: transparent;
    color: var(--dark-blue);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 14px;
    padding: 12px 24px;
    border-radius: 6px;
    border: 2px solid var(--accent-blue);
    cursor: pointer;
    transition: all var(--transition);
}

.btn-tertiary:hover {
    background: var(--accent-blue);
    color: var(--white);
}

/* ============ HERO SECTIONS ============ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background-size: cover;
    background-position: center;
    padding-top: var(--header-height);
}

.hero-dark {
    background: linear-gradient(rgba(10, 35, 81, 0.85), rgba(10, 35, 81, 0.7)), url('../images/hero_background_transition.png');
    background-size: cover;
    background-position: center;
}

.hero-content {
    max-width: 700px;
    color: var(--white);
}

.hero h1 {
    font-size: 52px;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.15;
}

.hero p {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.95;
}

.hero-light {
    background: linear-gradient(rgba(10, 35, 81, 0.4), rgba(10, 35, 81, 0.4)), url('../images/dog_in_home_calm.png');
    background-size: cover;
    background-position: center;
}

.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
    padding-top: var(--header-height);
}

.hero-split-content {
    display: flex;
    align-items: center;
    padding: 60px;
    background: var(--white);
}

.hero-split-image {
    background-size: cover;
    background-position: center;
}

/* ============ SECTIONS ============ */
section {
    padding: 80px 0;
}

.section-light {
    background: var(--white);
}

.section-grey {
    background: var(--light-grey);
}

.section-dark {
    background: var(--dark-blue);
}

.section-dark h2,
.section-dark h3 {
    color: var(--white);
}

.section-dark p {
    color: rgba(255,255,255,0.85);
}

.section-title {
    text-align: center;
    margin-bottom: 48px;
}

.section-title h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.section-title p {
    font-size: 18px;
    color: var(--dark-grey);
    max-width: 600px;
    margin: 0 auto;
}

.section-dark .section-title p {
    color: rgba(255,255,255,0.8);
}

/* ============ WHY TXK9 BRIEF ============ */
.why-txk9-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    text-align: center;
}

.why-item {
    padding: 32px 24px;
}

.why-item svg {
    width: 64px;
    height: 64px;
    fill: var(--accent-blue);
    margin-bottom: 20px;
    transition: transform var(--transition);
}

.why-item:hover svg {
    transform: translateY(-8px);
}

.why-item h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.why-item p {
    font-size: 15px;
    color: var(--dark-grey);
}

/* ============ COMMON PROBLEMS ============ */
.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.problem-card {
    background: var(--white);
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all var(--transition);
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.problem-card svg {
    width: 56px;
    height: 56px;
    fill: var(--dark-blue);
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.problem-card:hover svg {
    animation: jiggle 0.5s ease infinite;
}

@keyframes jiggle {
    0%, 100% { transform: rotate(-3deg); }
    50% { transform: rotate(3deg); }
}

.problem-card h4 {
    font-size: 16px;
    color: var(--dark-blue);
}

/* ============ SERVICES OVERVIEW ============ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.service-card {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: 'Learn More →';
    position: absolute;
    bottom: -40px;
    left: 40px;
    font-weight: 600;
    color: var(--accent-blue);
    transition: all var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.service-card:hover::after {
    bottom: 32px;
}

.service-card svg {
    width: 72px;
    height: 72px;
    fill: var(--accent-blue);
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 16px;
    color: var(--dark-grey);
    margin-bottom: 20px;
    flex-grow: 1;
}

/* ============ HOW IT WORKS ============ */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent-blue);
}

.timeline-item {
    display: flex;
    gap: 32px;
    margin-bottom: 48px;
    position: relative;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-number {
    width: 80px;
    height: 80px;
    background: var(--accent-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--white);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.timeline-content h3 {
    font-size: 22px;
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 16px;
    color: var(--dark-grey);
}

/* ============ WHY CHOOSE US ============ */
.why-choose-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-choose-image img {
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}

.why-choose-list {
    list-style: none;
}

.why-choose-list li {
    margin-bottom: 28px;
    padding-left: 32px;
    position: relative;
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.5s ease;
}

.why-choose-list li.visible {
    opacity: 1;
    transform: translateX(0);
}

.why-choose-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-size: 20px;
    font-weight: bold;
}

.why-choose-list h4 {
    font-size: 18px;
    margin-bottom: 6px;
}

.why-choose-list p {
    font-size: 15px;
    color: var(--dark-grey);
}

/* ============ TESTIMONIALS SLIDER ============ */
.testimonial-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-slide {
    min-width: 100%;
    padding: 0 60px;
    text-align: center;
}

.testimonial-quote {
    font-size: 24px;
    font-style: italic;
    color: var(--white);
    margin-bottom: 32px;
    line-height: 1.6;
    position: relative;
    padding: 0 40px;
}

.testimonial-quote::before {
    content: '"';
    font-size: 80px;
    color: var(--accent-blue);
    position: absolute;
    top: -30px;
    left: 0;
    font-family: Georgia, serif;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author-info {
    text-align: left;
}

.testimonial-author-name {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: var(--accent-blue);
}

.testimonial-author-dog {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
}

.testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: all var(--transition);
}

.testimonial-dot.active {
    background: var(--accent-blue);
    transform: scale(1.2);
}

/* ============ BEFORE AFTER SLIDER ============ */
.before-after-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 12px;
}

.before-after-images {
    position: relative;
    aspect-ratio: 16/9;
}

.before-after-images img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.before-image {
    z-index: 1;
}

.after-image {
    clip-path: inset(0 50% 0 0);
    z-index: 2;
}

.before-after-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background: var(--white);
    cursor: ew-resize;
    z-index: 3;
    transform: translateX(-50%);
}

.before-after-handle::after {
    content: '↔';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--dark-blue);
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.before-label, .after-label {
    position: absolute;
    bottom: 20px;
    padding: 8px 16px;
    background: rgba(0,0,0,0.7);
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 14px;
    border-radius: 4px;
    z-index: 4;
    opacity: 0;
    transition: opacity var(--transition);
}

.before-label {
    left: 20px;
}

.after-label {
    right: 20px;
}

.before-after-container:hover .before-label,
.before-after-container:hover .after-label {
    opacity: 1;
}

.before-after-caption {
    text-align: center;
    margin-top: 16px;
    font-size: 16px;
    color: var(--dark-grey);
    font-weight: 600;
}

/* ============ MEET THE TRAINER ============ */
.trainer-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.trainer-image img {
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}

.trainer-info h3 {
    font-size: 32px;
    margin-bottom: 8px;
}

.trainer-title {
    font-size: 16px;
    color: var(--accent-blue);
    font-weight: 600;
    margin-bottom: 24px;
}

.trainer-bio {
    font-size: 16px;
    color: var(--dark-grey);
    line-height: 1.8;
}

/* ============ FAQ ACCORDION ============ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(0,0,0,0.1);
    margin-bottom: 0;
}

.faq-question {
    width: 100%;
    padding: 24px 0;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
}

.faq-question h4 {
    font-size: 18px;
    color: var(--dark-blue);
    font-weight: 600;
}

.faq-icon {
    font-size: 24px;
    color: var(--accent-blue);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 24px;
}

.faq-answer p {
    font-size: 16px;
    color: var(--dark-grey);
}

/* ============ SERVICE AREA MAP ============ */
.service-area {
    text-align: center;
}

.service-area-map {
    max-width: 900px;
    margin: 0 auto 32px;
    border-radius: 16px;
    overflow: hidden;
}

.service-area-text {
    font-size: 18px;
    color: var(--dark-grey);
}

/* ============ CTA BANNER ============ */
.cta-banner {
    text-align: center;
    padding: 80px 40px;
}

.cta-banner h2 {
    font-size: 40px;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-banner p {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 32px;
}

.cta-banner .btn-primary {
    font-size: 18px;
    padding: 18px 36px;
}

.cta-phone {
    display: block;
    margin-top: 20px;
    color: rgba(255,255,255,0.8);
    font-size: 16px;
}

.cta-phone:hover {
    color: var(--accent-blue);
}

/* ============ FOOTER ============ */
.footer {
    background: var(--dark-blue);
    color: var(--white);
    padding: 60px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    margin-bottom: 16px;
}

.footer-logo img {
    width: 140px;
}

.footer-tagline {
    font-size: 15px;
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
}

.footer h4 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    font-size: 15px;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--accent-blue);
}

.footer-contact p {
    margin-bottom: 12px;
    font-size: 15px;
    color: rgba(255,255,255,0.8);
}

.footer-social {
    display: flex;
    gap: 16px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.footer-social a:hover {
    background: var(--accent-blue);
    transform: scale(1.1);
}

.footer-social svg {
    width: 20px;
    height: 20px;
    fill: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}

/* ============ GALLERY PAGE ============ */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    transform: translateY(100%);
    transition: transform var(--transition);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay p {
    color: var(--white);
    font-weight: 600;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.video-item {
    background: var(--light-grey);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 16/9;
}

.video-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: var(--accent-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform var(--transition);
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

.play-button::after {
    content: '▶';
    color: var(--white);
    font-size: 24px;
    margin-left: 4px;
}

/* ============ CONTACT PAGE ============ */
.contact-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-method svg {
    width: 48px;
    height: 48px;
    fill: var(--accent-blue);
}

.contact-method h4 {
    font-size: 18px;
    margin-bottom: 4px;
}

.contact-method a, .contact-method p {
    font-size: 16px;
    color: var(--dark-grey);
}

.consultation-form {
    background: var(--light-grey);
    padding: 48px;
    border-radius: 16px;
    max-width: 700px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dark-blue);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid transparent;
    border-radius: 8px;
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    transition: all var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.office-hours {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.hours-list {
    list-style: none;
}

.hours-list li {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.hours-list li:last-child {
    border-bottom: none;
}

.hours-list span:first-child {
    font-weight: 600;
    color: var(--dark-blue);
}

.location-image img {
    border-radius: 12px;
}

/* ============ ABOUT PAGE ============ */
.founder-section {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

.founder-image img {
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}

.founder-info h2 {
    font-size: 32px;
    margin-bottom: 16px;
}

.founder-info p {
    font-size: 16px;
    color: var(--dark-grey);
    line-height: 1.8;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.philosophy-item {
    text-align: center;
    padding: 32px 20px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.philosophy-item svg {
    width: 56px;
    height: 56px;
    fill: var(--accent-blue);
    margin-bottom: 20px;
}

.philosophy-item h4 {
    font-size: 18px;
    margin-bottom: 12px;
}

.philosophy-item p {
    font-size: 14px;
    color: var(--dark-grey);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.team-card {
    text-align: center;
    padding: 32px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all var(--transition);
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.team-card img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
}

.team-card h4 {
    font-size: 20px;
    margin-bottom: 8px;
}

.team-card p {
    font-size: 14px;
    color: var(--accent-blue);
}

.differentiators {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.diff-item {
    text-align: center;
    padding: 32px 20px;
}

.diff-item svg {
    width: 56px;
    height: 56px;
    fill: var(--accent-blue);
    margin-bottom: 16px;
}

.diff-item p {
    font-size: 16px;
    color: var(--white);
}

/* ============ TESTIMONIALS PAGE ============ */
.featured-testimonial {
    max-width: 900px;
    margin: 0 auto 60px;
    text-align: center;
}

.featured-quote {
    font-size: 26px;
    font-style: italic;
    color: var(--white);
    line-height: 1.6;
    margin-bottom: 24px;
    position: relative;
    padding: 0 40px;
}

.featured-quote::before {
    content: '"';
    font-size: 100px;
    color: var(--accent-blue);
    position: absolute;
    top: -40px;
    left: 0;
    font-family: Georgia, serif;
}

.featured-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.featured-author img {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: var(--white);
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.testimonial-card p {
    font-size: 16px;
    color: var(--dark-grey);
    font-style: italic;
    margin-bottom: 20px;
}

.testimonial-card strong {
    color: var(--accent-blue);
}

/* ============ PAGE HEADER ============ */
.page-header {
    background: linear-gradient(rgba(10, 35, 81, 0.85), rgba(10, 35, 81, 0.7));
    padding: 160px 0 80px;
    text-align: center;
    color: var(--white);
}

.page-header h1 {
    font-size: 48px;
    color: var(--white);
    margin-bottom: 16px;
}

.page-header p {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    max-width: 600px;
    margin: 0 auto;
}

/* ============ RESPONSIVE STYLES ============ */
@media (max-width: 1023px) {
    .header-inner {
        padding: 0 24px;
    }
    
    .nav-links {
        display: none;
    }
    
    .header-phone {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero h1 {
        font-size: 40px;
    }
    
    .hero-split {
        grid-template-columns: 1fr;
    }
    
    .hero-split-image {
        display: none;
    }
    
    .why-txk9-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .problems-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .why-choose-split {
        grid-template-columns: 1fr;
    }
    
    .why-choose-image {
        order: -1;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .philosophy-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .differentiators {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-methods {
        grid-template-columns: 1fr;
    }
    
    .office-hours {
        grid-template-columns: 1fr;
    }
    
    .trainer-section {
        grid-template-columns: 1fr;
    }
    
    .trainer-image {
        order: -1;
    }
    
    .founder-section {
        grid-template-columns: 1fr;
    }
    
    .founder-image {
        order: -1;
    }
}

@media (max-width: 767px) {
    :root {
        --header-height: 70px;
    }
    
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .section-title h2 {
        font-size: 28px;
    }
    
    .problems-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .philosophy-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .differentiators {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-cards {
        grid-template-columns: 1fr;
    }
    
    .consultation-form {
        padding: 32px 24px;
    }
    
    .cta-banner h2 {
        font-size: 28px;
    }
    
    .page-header {
        padding: 120px 0 60px;
    }
    
    .page-header h1 {
        font-size: 36px;
    }
    
    .testimonial-slide {
        padding: 0 20px;
    }
    
    .testimonial-quote {
        font-size: 18px;
        padding: 0;
    }
    
    .testimonial-quote::before {
        font-size: 60px;
        top: -20px;
    }
}

/* ============ PREFERS REDUCED MOTION ============ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .timeline-item,
    .why-choose-list li {
        opacity: 1;
        transform: none;
    }
}

/* ============ ANIMATIONS ============ */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.6s ease;
}

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

/* ============ UTILITIES ============ */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }