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

:root {
    --bg-dark: #0e0e0e;
    --bg-card: #1a1a1a;
    --purple-primary: #a855f7;
    --purple-light: #c084fc;
    --purple-glow: rgba(168, 85, 247, 0.3);
    --purple-deep: #7c3aed;
    --white: #ffffff;
    --white-muted: #b0b0b0;
    --font-heading: 'Archivo Black', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    --font-script: 'Caveat', cursive;
    --transition-smooth: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--white);
    overflow-x: hidden;
    position: relative;
}

/* ============================================
   GRAIN OVERLAY
   ============================================ */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 128px 128px;
}

/* ============================================
   NAVIGATION
   ============================================ */
#main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.2rem 2rem;
    backdrop-filter: blur(12px);
    background: rgba(14, 14, 14, 0.8);
    border-bottom: 1px solid rgba(168, 85, 247, 0.15);
    transition: var(--transition-smooth);
}

.nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--white);
    text-decoration: none;
    letter-spacing: 2px;
    transition: var(--transition-smooth);
}

.nav-logo:hover {
    color: var(--purple-primary);
}

.accent {
    color: var(--purple-primary);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--white-muted);
    text-decoration: none;
    letter-spacing: 3px;
    position: relative;
    padding-bottom: 4px;
    transition: var(--transition-smooth);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--purple-primary);
    transition: width var(--transition-smooth);
}

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

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

/* ============================================
   HERO SECTION
   ============================================ */
#hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem 3rem 3rem;
    position: relative;
    overflow: hidden;
}

#hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--purple-glow) 0%, transparent 70%);
    pointer-events: none;
    animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        opacity: 0.4;
        transform: scale(1);
    }

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

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 4rem;
}

.hero-left {
    position: relative;
}

/* Stickers */
.sticker {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    letter-spacing: 2px;
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    background: var(--purple-primary);
    color: var(--white);
    transform: rotate(-3deg);
    animation: sticker-float 3s ease-in-out infinite;
    box-shadow: 0 4px 20px var(--purple-glow);
}

.sticker-hello {
    margin-bottom: 1.5rem;
}

.sticker-time {
    transform: rotate(2deg);
    animation-delay: 0.5s;
    background: var(--purple-deep);
}

.sticker-contact {
    transform: rotate(-2deg);
    font-size: 0.85rem;
    margin-bottom: 2rem;
}

@keyframes sticker-float {

    0%,
    100% {
        transform: rotate(-3deg) translateY(0);
    }

    50% {
        transform: rotate(-1deg) translateY(-6px);
    }
}

/* Hero Name */
.hero-name {
    font-family: var(--font-heading);
    font-size: clamp(4rem, 10vw, 9rem);
    line-height: 1;
    letter-spacing: -2px;
    margin-bottom: 1.5rem;
    position: relative;
}

.name-line {
    display: block;
    opacity: 0;
    animation: slide-up 0.8s ease forwards;
}

.name-line:nth-child(2) {
    color: var(--purple-primary);
    animation-delay: 0.2s;
    text-shadow: 0 0 60px var(--purple-glow);
}

@keyframes slide-up {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: clamp(0.9rem, 2vw, 1.2rem);
    letter-spacing: 6px;
    color: var(--white-muted);
    margin-bottom: 3rem;
    opacity: 0;
    animation: slide-up 0.8s ease 0.4s forwards;
}

.script-accent {
    font-family: var(--font-script);
    font-size: 1.6em;
    color: var(--purple-light);
    font-weight: 600;
    letter-spacing: 0;
}

/* Time Display */
.hero-time-container {
    opacity: 0;
    animation: slide-up 0.8s ease 0.6s forwards;
}

.time-display {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: 4px;
    color: var(--white);
    margin-top: 1rem;
    text-shadow: 0 0 30px var(--purple-glow);
}

.date-display {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--white-muted);
    letter-spacing: 4px;
    margin-top: 0.3rem;
}

/* Hero Right */
.hero-right {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    width: 380px;
    height: 480px;
    background: linear-gradient(135deg, var(--purple-deep), var(--purple-primary), #e879f9);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 80px var(--purple-glow);
    animation: float-card 5s ease-in-out infinite;
}

.hero-image-wrapper::before {
    content: '謝\A國\A瑋';
    white-space: pre;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-heading);
    font-size: 5rem;
    color: rgba(255, 255, 255, 0.15);
    line-height: 1.1;
    text-align: center;
    letter-spacing: 4px;
}

.hero-image-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.12;
    mix-blend-mode: overlay;
}

@keyframes float-card {

    0%,
    100% {
        transform: translateY(0) rotate(2deg);
    }

    50% {
        transform: translateY(-15px) rotate(0deg);
    }
}

/* Stars */
.star {
    position: absolute;
    font-size: 2rem;
    color: var(--purple-light);
    animation: spin-star 6s linear infinite;
    filter: drop-shadow(0 0 8px var(--purple-glow));
}

.star-1 {
    top: -20px;
    right: -15px;
    font-size: 2.5rem;
}

.star-2 {
    bottom: 30px;
    left: -20px;
    font-size: 1.8rem;
    animation-duration: 8s;
    animation-direction: reverse;
}

.star-3 {
    top: 40px;
    left: -25px;
    font-size: 2.2rem;
    color: #f0abfc;
    animation-duration: 10s;
}

@keyframes spin-star {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.floating-badge {
    position: absolute;
    bottom: -15px;
    right: -20px;
    background: var(--white);
    color: var(--bg-dark);
    font-family: var(--font-heading);
    font-size: 0.7rem;
    letter-spacing: 3px;
    padding: 0.6rem 1.5rem;
    border-radius: 40px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    animation: badge-bounce 2s ease-in-out infinite;
}

@keyframes badge-bounce {

    0%,
    100% {
        transform: translateY(0) rotate(-5deg);
    }

    50% {
        transform: translateY(-8px) rotate(0deg);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    text-align: center;
    margin-top: auto;
    padding-top: 3rem;
    opacity: 0;
    animation: slide-up 0.8s ease 1s forwards;
}

.scroll-indicator span {
    font-size: 0.7rem;
    letter-spacing: 4px;
    color: var(--white-muted);
}

.scroll-arrow {
    font-size: 1.2rem;
    color: var(--purple-primary);
    margin-top: 0.5rem;
    animation: bounce-arrow 1.5s ease-in-out infinite;
}

@keyframes bounce-arrow {

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

    50% {
        transform: translateY(8px);
    }
}

/* ============================================
   TICKER BAR
   ============================================ */
#ticker {
    background: var(--white);
    padding: 1rem 0;
    overflow: hidden;
    border-top: 3px solid var(--bg-dark);
    border-bottom: 3px solid var(--bg-dark);
}

.ticker-track {
    display: flex;
    width: max-content;
    animation: ticker-scroll 20s linear infinite;
}

.ticker-content {
    display: flex;
    gap: 3rem;
    white-space: nowrap;
    padding-right: 3rem;
}

.ticker-content span {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--bg-dark);
    letter-spacing: 4px;
}

@keyframes ticker-scroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
#about {
    padding: 8rem 3rem;
    position: relative;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 6px;
    color: var(--purple-primary);
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-label::before {
    content: '';
    display: inline-block;
    width: 40px;
    height: 2px;
    background: var(--purple-primary);
}

.about-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.15;
    margin-bottom: 4rem;
    letter-spacing: -1px;
}

.highlight {
    background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 5rem;
}

.about-card {
    background: var(--bg-card);
    border: 1px solid rgba(168, 85, 247, 0.12);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--purple-primary), var(--purple-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-smooth);
}

.about-card:hover {
    transform: translateY(-6px);
    border-color: rgba(168, 85, 247, 0.3);
    box-shadow: 0 20px 60px rgba(168, 85, 247, 0.12);
}

.about-card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    font-size: 2rem;
    color: var(--purple-primary);
    margin-bottom: 1.2rem;
}

.about-card h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    letter-spacing: 3px;
    margin-bottom: 0.8rem;
}

.about-card p {
    font-size: 0.95rem;
    color: var(--white-muted);
    line-height: 1.7;
}

/* Stats */
.about-stats {
    display: flex;
    justify-content: center;
    gap: 5rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--purple-primary);
    text-shadow: 0 0 40px var(--purple-glow);
}

.stat-label {
    font-size: 0.7rem;
    letter-spacing: 4px;
    color: var(--white-muted);
    margin-top: 0.5rem;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
#contact {
    padding: 8rem 3rem;
    text-align: center;
    position: relative;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #1a0a2e 100%);
}

#contact::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--purple-glow) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0.4;
}

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

.contact-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 7vw, 7rem);
    letter-spacing: -2px;
    margin-bottom: 1.5rem;
}

.contact-subtitle {
    font-size: 1.1rem;
    color: var(--white-muted);
    margin-bottom: 3rem;
    letter-spacing: 2px;
}

.contact-btn {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 4px;
    color: var(--bg-dark);
    background: var(--white);
    padding: 1.2rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all var(--transition-smooth);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.contact-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
    opacity: 0;
    transition: opacity var(--transition-smooth);
    border-radius: inherit;
}

.contact-btn:hover {
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px var(--purple-glow);
}

.contact-btn:hover::before {
    opacity: 1;
}

.contact-btn span,
.contact-btn {
    position: relative;
    z-index: 1;
}

/* ============================================
   FOOTER
   ============================================ */
#footer {
    padding: 2rem 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-name {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 3px;
}

.footer-tagline {
    font-size: 0.75rem;
    letter-spacing: 3px;
    color: var(--white-muted);
}

/* ============================================
   HAMBURGER MENU (hidden on desktop)
   ============================================ */
.nav-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
    flex-direction: column;
    gap: 5px;
}

.hamburger-line {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Hamburger → X animation */
.nav-hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

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

/* ============================================
   RESPONSIVE — LARGE DESKTOP (≤1200px)
   ============================================ */
@media (max-width: 1200px) {
    .hero-content {
        max-width: 1100px;
        gap: 3rem;
    }

    .hero-image-wrapper {
        width: 320px;
        height: 420px;
    }

    .about-container {
        max-width: 1000px;
    }

    #hero {
        padding: 8rem clamp(1.5rem, 4vw, 3rem) 3rem;
    }

    #about,
    #contact {
        padding: 6rem clamp(1.5rem, 4vw, 3rem);
    }

    #footer {
        padding: 2rem clamp(1.5rem, 4vw, 3rem);
    }

    #main-nav {
        padding: 1.2rem clamp(1rem, 3vw, 2rem);
    }
}

/* ============================================
   RESPONSIVE — TABLET (≤968px)
   ============================================ */
@media (max-width: 968px) {

    /* Show hamburger */
    .nav-hamburger {
        display: flex;
    }

    /* Mobile nav dropdown */
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        height: 100dvh;
        background: rgba(14, 14, 14, 0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2.5rem;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        z-index: 999;
    }

    .nav-links.open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-link {
        font-size: 1.2rem;
        letter-spacing: 6px;
    }

    /* Hero */
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }

    .hero-left {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-right {
        order: -1;
    }

    .hero-image-wrapper {
        width: 260px;
        height: 340px;
    }

    .hero-subtitle {
        letter-spacing: 4px;
    }

    #hero {
        padding: 6rem 1.5rem 2rem;
        min-height: 100vh;
        min-height: 100dvh;
    }

    /* About */
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .about-stats {
        gap: 3rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .about-title {
        margin-bottom: 3rem;
    }

    #about {
        padding: 5rem 1.5rem;
    }

    /* Contact */
    #contact {
        padding: 5rem 1.5rem;
    }

    #contact::before {
        width: 350px;
        height: 350px;
    }

    .contact-btn {
        padding: 1rem 2.5rem;
        font-size: 0.8rem;
    }

    /* Footer */
    .footer-inner {
        flex-direction: column;
        gap: 0.8rem;
        text-align: center;
    }

    #footer {
        padding: 1.5rem 1.5rem;
    }
}

/* ============================================
   RESPONSIVE — SMALL TABLET / LARGE PHONE (≤768px)
   ============================================ */
@media (max-width: 768px) {
    .hero-name {
        font-size: clamp(3.5rem, 14vw, 6rem);
    }

    .hero-image-wrapper {
        width: 230px;
        height: 300px;
    }

    .hero-image-wrapper::before {
        font-size: 3.5rem;
    }

    .hero-subtitle {
        font-size: clamp(0.7rem, 2.5vw, 1rem);
        letter-spacing: 3px;
        margin-bottom: 2rem;
    }

    .time-display {
        font-size: clamp(2rem, 6vw, 3rem);
        letter-spacing: 2px;
    }

    .date-display {
        font-size: 0.85rem;
        letter-spacing: 2px;
    }

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

    .about-card {
        padding: 2rem 1.5rem;
    }

    .about-title {
        font-size: clamp(2rem, 6vw, 3.5rem);
        margin-bottom: 2.5rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .about-stats {
        gap: 2rem;
    }

    .contact-title {
        font-size: clamp(2.5rem, 10vw, 5rem);
    }

    .contact-subtitle {
        font-size: 0.95rem;
        letter-spacing: 1px;
    }

    .ticker-content span {
        font-size: 0.85rem;
        letter-spacing: 3px;
    }

    .ticker-content {
        gap: 2rem;
        padding-right: 2rem;
    }

    .sticker {
        font-size: 0.65rem;
        padding: 0.4rem 1rem;
    }

    .sticker-contact {
        font-size: 0.75rem;
    }

    .section-label {
        font-size: 0.7rem;
        letter-spacing: 4px;
    }

    .section-label::before {
        width: 25px;
    }
}

/* ============================================
   RESPONSIVE — PHONE (≤600px)
   ============================================ */
@media (max-width: 600px) {
    .hero-name {
        font-size: clamp(3rem, 16vw, 4.5rem);
        letter-spacing: -1px;
    }

    .hero-image-wrapper {
        width: 200px;
        height: 260px;
    }

    .hero-image-wrapper::before {
        font-size: 2.8rem;
    }

    .time-display {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
    }

    .hero-subtitle {
        font-size: 0.7rem;
        letter-spacing: 2px;
        margin-bottom: 1.5rem;
    }

    .hero-content {
        gap: 2rem;
    }

    #hero {
        padding: 5.5rem 1rem 1.5rem;
    }

    #about {
        padding: 3.5rem 1rem;
    }

    #contact {
        padding: 3.5rem 1rem;
    }

    #main-nav {
        padding: 1rem 1rem;
    }

    .nav-logo {
        font-size: 1.3rem;
    }

    .about-card {
        padding: 1.8rem 1.2rem;
    }

    .about-card h3 {
        font-size: 0.85rem;
    }

    .about-card p {
        font-size: 0.85rem;
    }

    .card-icon {
        font-size: 1.6rem;
        margin-bottom: 0.8rem;
    }

    .about-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.65rem;
        letter-spacing: 3px;
    }

    .contact-title {
        font-size: clamp(2rem, 12vw, 3.5rem);
        letter-spacing: -1px;
    }

    .contact-subtitle {
        font-size: 0.85rem;
        margin-bottom: 2rem;
    }

    .contact-btn {
        padding: 0.9rem 2rem;
        font-size: 0.75rem;
        letter-spacing: 3px;
    }

    .scroll-indicator span {
        font-size: 0.6rem;
        letter-spacing: 3px;
    }

    .scroll-arrow {
        font-size: 1rem;
    }

    /* Stars scale down */
    .star-1 {
        font-size: 1.8rem;
        top: -12px;
        right: -8px;
    }

    .star-2 {
        font-size: 1.3rem;
        bottom: 20px;
        left: -12px;
    }

    .star-3 {
        font-size: 1.5rem;
        top: 25px;
        left: -15px;
    }

    .floating-badge {
        font-size: 0.6rem;
        padding: 0.4rem 1rem;
        bottom: -10px;
        right: -10px;
    }

    .footer-name {
        font-size: 0.7rem;
        letter-spacing: 2px;
    }

    .footer-tagline {
        font-size: 0.65rem;
        letter-spacing: 2px;
    }

    #footer {
        padding: 1.2rem 1rem;
    }

    #contact::before {
        width: 250px;
        height: 250px;
    }
}

/* ============================================
   RESPONSIVE — VERY SMALL PHONE (≤400px)
   ============================================ */
@media (max-width: 400px) {
    .hero-name {
        font-size: 2.8rem;
    }

    .hero-image-wrapper {
        width: 170px;
        height: 220px;
    }

    .hero-image-wrapper::before {
        font-size: 2.2rem;
    }

    .time-display {
        font-size: 1.6rem;
    }

    .date-display {
        font-size: 0.75rem;
        letter-spacing: 1px;
    }

    .hero-subtitle {
        font-size: 0.6rem;
        letter-spacing: 1px;
    }

    .about-title {
        font-size: 1.8rem;
    }

    .contact-title {
        font-size: 2rem;
    }

    .nav-link {
        font-size: 1rem;
        letter-spacing: 4px;
    }

    .about-card {
        padding: 1.5rem 1rem;
    }
}

/* ============================================
   TOUCH DEVICE & HOVER FALLBACK
   ============================================ */
@media (hover: none) {
    .about-card:hover {
        transform: none;
        box-shadow: none;
    }

    .about-card:active {
        transform: scale(0.98);
        border-color: rgba(168, 85, 247, 0.3);
    }

    .contact-btn:hover {
        transform: none;
    }

    .contact-btn:active {
        transform: scale(0.97);
    }

    .contact-btn:active::before {
        opacity: 1;
    }
}

/* ============================================
   LANDSCAPE PHONE
   ============================================ */
@media (max-height: 500px) and (orientation: landscape) {
    #hero {
        min-height: auto;
        padding: 5rem 2rem 2rem;
    }

    .hero-content {
        grid-template-columns: 1fr 0.6fr;
        text-align: left;
    }

    .hero-left {
        align-items: flex-start;
    }

    .hero-right {
        order: 0;
    }

    .hero-image-wrapper {
        width: 160px;
        height: 200px;
    }

    .hero-image-wrapper::before {
        font-size: 2rem;
    }

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

    .scroll-indicator {
        display: none;
    }
}

/* ============================================
   PREFER REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .ticker-track {
        animation: none;
    }
}

/* ============================================
   SCROLL REVEAL ANIMATION
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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