/* ===== CSS VARIABLES ===== */
:root {
    --color-dark: #0a0a0f;
    --color-light: #ffffff;
    --color-bg: #fafaf8;
    --color-surface: #f0eeea;
    --color-accent: #063c87;
    --color-text: #1a1a1a;
    --color-muted: #666666;
    --color-muted-light: #aaaaaa;
    --color-muted-dark: #444444;
    --color-border: #e8e8e8;
    --color-border-dark: #1a1a1a;
    --color-news-date: #999999;
    --color-overlay: rgba(0,0,0,0.55);

    --font-main: 'Gilroy', sans-serif;
    --size-small: 0.875rem;
    --size-body: 1rem;
    --size-lead: 1.1rem;
    --size-h3: 1.2rem;
    --size-h2: 2rem;
    --size-h1: clamp(2rem, 5vw, 3.5rem);

    --space-sm: 16px;
    --space-md: 32px;
    --space-lg: 80px;

    --radius: 8px;
    --shadow: 0 8px 24px rgba(0,0,0,0.08);
    --transition: all 0.3s ease;
}

/* ===== FONTS ===== */
@font-face {
    font-family: 'Gilroy';
    src: url('fonts/Gilroy-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Gilroy';
    src: url('fonts/Gilroy-RegularItalic.ttf') format('truetype');
    font-weight: 400;
    font-style: italic;
}

@font-face {
    font-family: 'Gilroy';
    src: url('fonts/Gilroy-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: 'Gilroy';
    src: url('fonts/Gilroy-Heavy.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
}

@font-face {
    font-family: 'Gilroy';
    src: url('fonts/Gilroy-HeavyItalic.ttf') format('truetype');
    font-weight: 800;
    font-style: italic;
}

@font-face {
    font-family: 'Gilroy';
    src: url('fonts/Gilroy-Black.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
}

@font-face {
    font-family: 'Gilroy';
    src: url('fonts/Gilroy-BlackItalic.ttf') format('truetype');
    font-weight: 900;
    font-style: italic;
}

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

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background: var(--color-light);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== NAVBAR ===== */
.navbar {
    background: var(--color-light);
    border-bottom: 1px solid var(--color-border);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

a.logo {
    text-decoration: none;
    color: var(--color-text);
    display: flex;
    align-items: center;
}

a.logo img {
    height: 44px;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    color: #354b6c;
    font-size: var(--size-small);
    font-weight: 500;
    transition: color 0.2s;
}

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

.nav-links a.active {
    border-bottom: 2px solid var(--color-text);
    padding-bottom: 2px;
}

/* ===== HAMBURGER ===== */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 32px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 200;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.open span:nth-child(1) {
    transform: translateY(10px) rotate(45deg);
}

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

.hamburger.open span:nth-child(3) {
    transform: translateY(-10px) rotate(-45deg);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    overflow: hidden;
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    background: var(--color-dark);
    color: var(--color-light);
    text-align: left;
    padding-top: 0px;
    padding-bottom: 20px;
    padding-left: 100px;
    padding-right: 24px;
}

.hero h1 {
    font-size: var(--size-h1);
    font-weight: 900;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.hero p {
    font-size: var(--size-lead);
    color: var(--color-muted-light);
    margin-bottom: 40px;
}

.cta-button {
    display: inline-block;
    background: var(--color-light);
    color: var(--color-dark);
    padding: 14px 32px;
    text-decoration: none;
    font-weight: 600;
    font-size: var(--size-small);
    letter-spacing: 0.04em;
    transition: var(--transition);
}

.cta-button:hover {
    background: var(--color-accent);
    color: var(--color-light);
}

/* ===== PAGE HEADER ===== */
.page-header {
    background: var(--color-dark);
    color: var(--color-light);
    padding: 120px 0;
    text-align: center;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 0;
}

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

.page-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 12px;
}

.page-header p {
    color: var(--color-muted-light);
    font-size: var(--size-body);
}

/* ===== PAGE HEADER BACKGROUNDS ===== */
.header-about { background-image: url('images/header-about.jpg'); }
.header-business { background-image: url('images/header-business.jpg'); }
.header-insights { background-image: url('images/header-insights.jpg'); }
.header-news { background-image: url('images/header-news.jpg'); }
.header-contact { background-image: url('images/header-contact.jpg'); }

/* ===== ABOUT ===== */
.about {
    padding: var(--space-lg) 0;
    background: var(--color-bg);
    text-align: center;
}

.about h2 {
    font-size: var(--size-h2);
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.about p {
    color: var(--color-muted-dark);
    max-width: 700px;
    margin: 0 auto 16px;
    font-size: var(--size-body);
    line-height: 1.8;
}

.about .cta-button {
    background: var(--color-dark);
    color: var(--color-light);
    margin-top: 24px;
    display: inline-block;
}

.about .cta-button:hover {
    background: var(--color-accent);
}

/* ===== SERVICES ===== */
.services {
    padding: var(--space-lg) 0;
    background: var(--color-light);
}

.services h2 {
    font-size: var(--size-h2);
    font-weight: 700;
    text-align: center;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 32px;
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.service-card h3 {
    font-size: var(--size-h3);
    font-weight: 600;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--color-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ===== WHY US ===== */
.why-us {
    padding: var(--space-lg) 0;
    background: var(--color-bg);
}

.why-us h2 {
    font-size: var(--size-h2);
    font-weight: 700;
    text-align: center;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 32px;
}

.feature-item {
    text-align: center;
    padding: 24px;
}

.feature-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.feature-item h3 {
    font-size: var(--size-h3);
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-item p {
    color: var(--color-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ===== TEAM ===== */
.team {
    padding: var(--space-lg) 0;
    background: var(--color-light);
}

.team h2 {
    font-size: var(--size-h2);
    font-weight: 700;
    text-align: center;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 32px;
}

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

.team-member img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-accent);
    margin-bottom: 16px;
}

.team-member h3 {
    font-size: var(--size-h3);
    font-weight: 600;
    margin-bottom: 4px;
}

.team-member .role {
    color: var(--color-accent);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.team-member .bio {
    color: var(--color-muted);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* ===== PORTFOLIO ===== */
.portfolio {
    padding: var(--space-lg) 0;
    background: var(--color-light);
}

.portfolio h2 {
    font-size: var(--size-h2);
    font-weight: 700;
    text-align: center;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.portfolio-item {
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: var(--transition);
}

.portfolio-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.portfolio-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    background: var(--color-surface);
}

.portfolio-info {
    padding: 20px;
}

.portfolio-info h3 {
    font-size: var(--size-body);
    font-weight: 600;
    margin-bottom: 8px;
}

.portfolio-info p {
    color: var(--color-muted);
    font-size: var(--size-small);
    line-height: 1.6;
}

/* ===== INSIGHTS ARTICLES ===== */
.insights-articles {
    padding: var(--space-lg) 0;
    background: var(--color-bg);
}

.insights-articles h2 {
    font-size: var(--size-h2);
    font-weight: 700;
    text-align: center;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.article-card {
    background: var(--color-light);
    border: 1px solid var(--color-border);
    padding: 32px;
    transition: var(--transition);
}

.article-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.article-tag {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.article-card h3 {
    font-size: var(--size-body);
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.4;
}

.article-card p {
    color: var(--color-muted);
    font-size: var(--size-small);
    line-height: 1.7;
    margin-bottom: 16px;
}

.read-more {
    color: var(--color-text);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}

.read-more:hover { color: var(--color-accent); }

/* ===== NEWS ===== */
.news {
    padding: var(--space-lg) 0;
    background: var(--color-light);
}

.news h2 {
    font-size: var(--size-h2);
    font-weight: 700;
    text-align: center;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.news-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 32px;
    transition: var(--transition);
}

.news-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.news-date {
    font-size: 0.75rem;
    color: var(--color-news-date);
    margin-bottom: 8px;
    font-weight: 500;
}

.news-tag {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.news-card h3 {
    font-size: var(--size-body);
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-card p {
    color: var(--color-muted);
    font-size: var(--size-small);
    line-height: 1.7;
    margin-bottom: 16px;
}

/* ===== PRESS ENQUIRIES ===== */
.press-enquiries {
    padding: 60px 0;
    background: var(--color-bg);
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.press-enquiries h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.press-enquiries p {
    color: var(--color-muted);
    margin-bottom: 24px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.press-enquiries .cta-button {
    background: var(--color-dark);
    color: var(--color-light);
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: var(--space-lg) 0;
    background: var(--color-bg);
}

.testimonials h2 {
    font-size: var(--size-h2);
    font-weight: 700;
    text-align: center;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: var(--color-light);
    border: 1px solid var(--color-border);
    padding: 32px;
}

.stars {
    color: var(--color-accent);
    font-size: var(--size-body);
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-text {
    color: var(--color-muted-dark);
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 16px;
    font-style: italic;
}

.client-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
}

/* ===== CONTACT ===== */
.contact {
    padding: var(--space-lg) 0;
    background: var(--color-light);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-details h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.contact-details p {
    color: var(--color-muted);
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 32px;
}

.contact-info-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.info-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 20px 24px;
}

.info-card h3 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.info-card p {
    color: var(--color-muted);
    font-size: var(--size-small);
    margin: 0;
}

.contact-form-wrap h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    font-family: var(--font-main);
    font-size: 0.9rem;
    color: var(--color-text);
    outline: none;
    transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--color-accent);
}

.contact-form textarea {
    resize: vertical;
}

.submit-btn {
    background: var(--color-dark);
    color: var(--color-light);
    border: none;
    padding: 16px 32px;
    font-size: var(--size-small);
    font-weight: 600;
    font-family: var(--font-main);
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: var(--transition);
    align-self: flex-start;
}

.submit-btn:hover { background: var(--color-accent); }

/* ===== IMPACT SECTION ===== */
.impact-section {
    padding: var(--space-lg) 0;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 64px;
    text-align: center;
}

.stat-item {
    padding: 32px 16px;
    background: var(--color-light);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.stat-item:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.profile-strip {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--color-accent);
    padding: 32px 40px;
    margin-bottom: 64px;
    gap: 32px;
}

.profile-text {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.profile-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: rgba(255,255,255,0.6);
}

.profile-text p {
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 520px;
    margin: 0;
}

.profile-download {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--color-light);
    color: var(--color-accent);
    padding: 14px 28px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    white-space: nowrap;
    transition: var(--transition);
    flex-shrink: 0;
}

.profile-download:hover {
    background: var(--color-dark);
    color: var(--color-light);
}

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

.clients-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-muted);
    margin-bottom: 32px;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 24px;
    align-items: center;
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
}

.client-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.client-logo img {
    max-height: 48px;
    max-width: 100%;
    object-fit: contain;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-dark);
    color: var(--color-muted);
    padding: 64px 0 0;
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: 0.85rem;
}

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

.footer-logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-light);
    letter-spacing: -0.02em;
}

.footer-logo img {
    height: 50px;
    width: auto;
    display: block;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.footer-contact-info p {
    color: var(--color-muted);
    font-size: 0.8rem;
    line-height: 1.6;
}

.footer-heading {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-light);
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: var(--color-muted);
    text-decoration: none;
    font-size: 0.82rem;
    transition: color 0.2s;
}

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

.social-links {
    display: flex;
    gap: 10px;
}

.social-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-light);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    color: var(--color-muted);
    font-size: 0.78rem;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    color: var(--color-muted);
    text-decoration: none;
    font-size: 0.78rem;
    transition: color 0.2s;
}

.footer-legal a:hover {
    color: var(--color-light);
}

/* ===== SLIDESHOW ===== */
.slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 2s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-overlay);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: left;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 5%;
}

.hero-content h1 {
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--color-light);
}

.hero-content p {
    font-size: var(--size-lead);
    color: #dddddd;
    margin-bottom: 40px;
}

.slide-dots {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: background 0.3s;
}

.dot.active {
    background: var(--color-accent);
}

/* ===== SCROLL ANIMATIONS ===== */
.animate {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }
.animate-delay-4 { transition-delay: 0.4s; }

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 56px;
    height: 56px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    font-size: 1.6rem;
    box-shadow: 0 4px 16px rgba(37,211,102,0.4);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(37,211,102,0.6);
    color: white;
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 56px;
    height: 56px;
    background: rgba(37,211,102,0.4);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.8); opacity: 0; }
}

/* ===== HERO SPINNER ===== */
.hero-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 4;
    width: 36px;
    height: 36px;
    border: 3px solid rgba(255,255,255,0.2);
    border-top-color: var(--color-light);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    transition: opacity 0.4s ease;
}

.hero-spinner.hidden {
    opacity: 0;
    pointer-events: none;
}

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

/* ===== PURPOSE VISION MISSION VALUES ===== */
.pvmv-section {
    position: relative;
    padding: var(--space-lg) 0;
    background-image: url('images/header-about.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.pvmv-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.35);
    z-index: 0;
}

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

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

.pvmv-card {
    background: var(--color-light);
    padding: 48px 40px;
    transition: var(--transition);
}

.pvmv-card:hover {
    background: rgba(255,255,255,0.92);
}

.pvmv-card h3 {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.pvmv-card p {
    color: var(--color-muted-dark);
    font-size: 0.95rem;
    line-height: 1.8;
}

@media (max-width: 768px) {
    .pvmv-grid {
        grid-template-columns: 1fr;
        gap: 3px;
    }

    .pvmv-card {
        padding: 32px 24px;
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {

    .hamburger {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 65px;
        left: 0;
        right: 0;
        background: var(--color-light);
        border-bottom: 1px solid var(--color-border);
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        z-index: 100;
        box-shadow: var(--shadow);
    }

    .nav-links.open {
        display: flex;
    }

    a.logo img {
        height: 34px;
    }

    .hero {
        height: 100vh;
        padding-left: 0;
        padding-right: 0;
        align-items: center;
    }

    .hero-content {
        text-align: center;
        padding-left: 24px;
        padding-right: 24px;
        margin-left: auto;
        margin-right: auto;
        margin-top: 0;
        max-width: 100%;
    }

    .hero-content h1 {
        font-size: 1.4rem;
        line-height: 1.3;
    }

    .hero-content p {
        font-size: 0.95rem;
        margin-bottom: 24px;
    }

    .page-header {
        padding: 80px 0;
    }

    .services-grid,
    .features-grid,
    .team-grid,
    .portfolio-grid,
    .articles-grid,
    .news-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .profile-strip {
        flex-direction: column;
        align-items: flex-start;
        padding: 24px;
    }

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

    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }

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

    .footer-brand {
        grid-column: 1 / -1;
    }

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

    .footer-logo img {
        height: 38px;
    }

    .whatsapp-float {
        width: 46px;
        height: 46px;
        font-size: 1.3rem;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-float::before {
        width: 46px;
        height: 46px;
    }
}