/* Font Face */
@font-face {
    font-family: 'Riccione';
    src: url('Riccione-Serial Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

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

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

:root {
    --cyan: #00D4E8;
    --black: #000000;
    --white: #FFFFFF;
    --gray-light: #F8F8F8;
}

html {
    background: var(--black);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 400;
    color: var(--black);
    background: var(--white);
    line-height: 1.6;
    letter-spacing: 0.02em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(24px, 5vw, 80px);
}

/* Typography */
h1, h2, .service-number {
    font-family: 'Riccione', Georgia, serif;
    font-weight: 500;
    letter-spacing: 0.01em;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 24px 0;
    transition: all 0.4s ease;
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 16px 0;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(24px, 5vw, 80px);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo img {
    height: 32px;
    width: auto;
}

.nav-cta {
    font-size: 14px;
    font-weight: 500;
    color: var(--black);
    text-decoration: none;
    padding: 10px 20px;
    background: var(--cyan);
    border-radius: 100px;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: var(--black);
    color: var(--white);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    display: none;
}

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

.hero-content {
    display: flex;
    align-items: center;
    gap: 48px;
}

.hero-left {
    flex: 1;
    display: flex;
    align-items: center;
    padding-bottom: 10%;
}

.hero-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.hero-australia-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-australia {
    width: 200%;
    max-width: 3000px;
    height: auto;
    opacity: 0.35;
}

.hero-about {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 10%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(13px, 1.4vw, 16px);
    line-height: 1.6;
    color: rgba(0, 0, 0, 0.7);
    max-width: 500px;
    margin: auto;
    text-align: center;
    z-index: 1;
}

.hero-title {
    font-size: clamp(36px, 6vw, 72px);
    line-height: 1.1;
    font-weight: 400;
    text-align: left;
    letter-spacing: 0.02em;
}

.scroll-indicator {
    position: absolute;
    bottom: 110px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(0, 0, 0, 0.3);
    animation: bounce 2s infinite;
    cursor: pointer;
    z-index: 1;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.scroll-indicator.hidden {
    opacity: 0;
}

.scroll-indicator svg {
    display: block;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Logo Ticker */
.logo-ticker {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    overflow: hidden;
    background: var(--white);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding: 20px 0;
}

.logo-ticker-track {
    display: flex;
    align-items: center;
    gap: 60px;
    animation: ticker 40s linear infinite;
    width: max-content;
    will-change: transform;
}

.logo-ticker-item {
    flex-shrink: 0;
    font-size: 14px;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.logo-ticker-item img {
    display: block;
    height: 40px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.logo-ticker-item img:hover {
    opacity: 0.8;
}

@keyframes ticker {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-25%);
    }
}

.hero-cta {
    display: inline-block;
    flex-shrink: 0;
    font-size: 16px;
    font-weight: 500;
    color: var(--black);
    text-decoration: none;
    padding: 16px 32px;
    background: var(--cyan);
    border: none;
    border-radius: 100px;
    transition: all 0.3s ease;
    white-space: nowrap;
    margin-bottom: 8px;
}

.hero-cta:hover {
    background: var(--black);
    color: var(--cyan);
}

/* Services Section */
.services {
    padding: 50px 0;
    background: var(--black);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.services-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(0, 212, 232, 0.12) 0%, transparent 50%);
    pointer-events: none;
}

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

.services .section-label {
    color: rgba(255, 255, 255, 0.4);
}

.services-title {
    font-family: 'Riccione', Georgia, serif;
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 500;
    letter-spacing: 0.02em;
    margin-bottom: 48px;
    color: var(--white);
}

.service {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.service:first-of-type {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.service-header {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: clamp(16px, 3vw, 32px);
    padding: 32px 0;
    cursor: pointer;
}

.service-header:hover .service-title {
    color: var(--cyan);
}

.service-number {
    font-family: 'Riccione', Georgia, serif;
    font-size: clamp(14px, 2vw, 18px);
    font-weight: 400;
    color: var(--cyan);
    line-height: 1.2;
    flex-shrink: 0;
}

.service-title {
    display: inline;
    font-size: clamp(28px, 4vw, 48px);
    line-height: 1.2;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--white);
    margin: 0;
    transition: color 0.3s ease;
}

.service-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding-left: calc(2ch + clamp(16px, 3vw, 32px));
}

.service.expanded .service-body {
    max-height: 300px;
    padding-bottom: 32px;
}

.service-description {
    font-size: clamp(16px, 2vw, 20px);
    color: rgba(255, 255, 255, 0.8);
    max-width: 800px;
    line-height: 1.6;
}


/* Pricing Section */
.pricing {
    padding: 50px 0;
    background: var(--gray-light);
}

.section-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(0, 0, 0, 0.4);
    margin-bottom: 16px;
}

.pricing-title {
    font-family: 'Riccione', Georgia, serif;
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 500;
    letter-spacing: 0.02em;
    margin-bottom: 24px;
}

.pricing-intro {
    font-size: clamp(16px, 2vw, 18px);
    color: rgba(0, 0, 0, 0.6);
    max-width: 600px;
    line-height: 1.6;
    margin-bottom: 48px;
}

.pricing-table {
    max-width: 800px;
    margin: 0 auto 48px;
}

.pricing-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    padding: 16px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.pricing-header .pricing-col {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(0, 0, 0, 0.4);
}

.pricing-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    padding: 24px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: background-color 0.2s ease;
}

.pricing-row:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.pricing-col {
    display: flex;
    align-items: center;
}

.engagement-name,
.engagement-duration,
.engagement-price {
    font-size: clamp(16px, 2vw, 18px);
    color: var(--black);
}

.pricing-rate {
    text-align: center;
    font-size: 18px;
    color: rgba(0, 0, 0, 0.6);
}

.rate-note {
    color: rgba(0, 0, 0, 0.4);
    font-size: 14px;
}

/* About Section */
.about {
    padding: 120px 0;
    background: var(--black);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.about-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 50% 100%, rgba(0, 212, 232, 0.12) 0%, transparent 50%);
    pointer-events: none;
}

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

.about .section-label {
    color: rgba(255, 255, 255, 0.4);
}

.about-title {
    font-family: 'Riccione', Georgia, serif;
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 500;
    letter-spacing: -0.02em;
    margin-bottom: 48px;
    color: var(--white);
}

.about-content {
    max-width: 720px;
}

.about-text {
    font-size: clamp(16px, 2vw, 18px);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 48px;
}

.about-details {
    display: flex;
    gap: 64px;
    flex-wrap: wrap;
}

.about-detail {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.detail-label {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
}

.detail-value {
    font-family: 'Riccione', Georgia, serif;
    font-size: clamp(18px, 2.5vw, 22px);
    font-weight: 500;
    color: var(--white);
}

/* Contact Section */
.contact {
    background: var(--black);
    color: var(--white);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.contact-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 50% 100%, rgba(0, 212, 232, 0.15) 0%, transparent 55%);
    pointer-events: none;
}

.contact-inner {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

.contact-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 60px clamp(24px, 5vw, 80px) 40px;
}

.contact-title {
    font-family: 'Riccione', Georgia, serif;
    font-size: clamp(36px, 7vw, 64px);
    font-weight: 500;
    letter-spacing: 0.02em;
    margin-bottom: 24px;
    color: var(--white);
}

.contact-about {
    font-size: clamp(16px, 2vw, 18px);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.6);
    max-width: 750px;
    margin-bottom: 32px;
}

.contact .contact-email {
    display: inline-block;
    font-size: clamp(18px, 3vw, 24px);
    color: var(--cyan);
    text-decoration: none;
    padding: 16px 40px;
    border: 2px solid var(--cyan);
    border-radius: 100px;
    transition: all 0.3s ease;
}

.contact .contact-email:hover {
    background: var(--cyan);
    color: var(--black);
}

.contact-location {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.05em;
}

/* Footer */
.footer {
    padding: 24px 0;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: clamp(24px, 5vw, 80px);
    padding-right: clamp(24px, 5vw, 80px);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
}

.footer-email {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-copyright {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.4);
}

.footer-abn {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.4);
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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


/* Mobile Responsive */
@media (max-width: 768px) {
    .nav {
        padding: 20px 0;
    }

    .nav.scrolled {
        padding: 16px 0;
    }

    .nav-logo img {
        height: 28px;
    }

    .hero {
        min-height: 100vh;
        padding: 120px 0 80px;
    }

    .hero-content {
        flex-direction: column;
        gap: 40px;
        position: relative;
    }

    .hero-left {
        padding-bottom: 0;
        justify-content: center;
        position: relative;
    }

    .hero-title {
        text-align: center;
        position: relative;
        z-index: 1;
        margin-top: 30px;
    }

    .hero-title br {
        display: block;
    }

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

    .hero-australia-wrapper {
        position: static;
    }

    .hero-australia {
        position: absolute;
        top: calc(50% - 100px);
        left: 50%;
        transform: translate(-50%, -50%);
        max-width: 350px;
        opacity: 0.35;
    }

    .hero-about {
        position: static;
        font-size: clamp(14px, 3.5vw, 16px);
        max-width: 100%;
        margin-top: 110px;
    }

    .service-number {
        font-size: 14px;
    }

    .pricing {
        padding: 80px 0;
    }

    .pricing-table {
        overflow-x: auto;
    }

    .pricing-header,
    .pricing-row {
        grid-template-columns: 1fr 1fr 1.2fr;
        gap: 8px;
    }

    .engagement-name {
        font-size: 18px;
    }

    .engagement-duration,
    .engagement-price {
        font-size: 14px;
    }

    .about {
        padding: 80px 0;
    }

    .about-details {
        gap: 32px 48px;
    }

    .footer-content {
        display: grid;
        grid-template-columns: 1fr 1fr;
        text-align: left;
        gap: 16px;
    }

    .footer-email {
        display: none;
    }
}

/* Selection highlight */
::selection {
    background: var(--cyan);
    color: var(--black);
}

/* Focus states for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 4px;
}