/* ===========================================
   Hito Web Craft - Main Stylesheet
   =========================================== */

/* CSS Variables */
:root {
    --color-primary: #e3f2fd;
    --color-primary-dark: #bbdefb;
    --color-accent: #5c7a99;
    --color-accent-dark: #3d5a80;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-text-muted: #888888;
    --color-white: #ffffff;
    --color-bg: #fafbfc;
    --color-bg-alt: #f5f7f9;
    --color-border: #e0e4e8;
    --color-ga: #00a0e9;
    
    --font-main: 'Sawarabi Mincho', serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-xs: 12px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;
    --font-size-3xl: 40px;
    --font-size-4xl: 48px;
    
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 96px;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 50%;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --header-height: 72px;
    --container-max: 1200px;
}

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent-dark);
}

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Section */
.section {
    padding: var(--spacing-4xl) 0;
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 400;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    letter-spacing: 0.1em;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-main);
    font-size: var(--font-size-base);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-accent-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

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

.btn-submit {
    background-color: var(--color-accent);
    color: var(--color-white);
    width: 100%;
    max-width: 320px;
    padding: var(--spacing-md) var(--spacing-2xl);
}

.btn-submit:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-ga {
    background-color: var(--color-ga);
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-2xl);
}

.btn-ga:hover {
    background-color: #0089c7;
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-ga svg {
    width: 18px;
    height: 18px;
}

.btn-instagram {
    background-color: #E4405F;
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-2xl);
}

.btn-instagram:hover {
    background-color: #d62e4c;
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-instagram svg {
    width: 18px;
    height: 18px;
}

/* ===========================================
   Header
   =========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    text-decoration: none;
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 400;
    color: var(--color-accent);
    letter-spacing: 0.05em;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: var(--spacing-sm);
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: all var(--transition-normal);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

.nav-list {
    display: flex;
    gap: var(--spacing-xl);
}

.nav-list a {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    padding: var(--spacing-sm) 0;
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: width var(--transition-normal);
}

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

/* ===========================================
   Hero Section
   =========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(227, 242, 253, 0.5);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3xl);
    padding: var(--spacing-4xl) var(--spacing-lg);
    max-width: var(--container-max);
    margin: 0 auto;
}

.hero-text {
    text-align: center;
}

.hero-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: clamp(var(--font-size-3xl), 8vw, var(--font-size-4xl));
    font-weight: 400;
    color: var(--color-accent-dark);
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-lg);
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-text);
    line-height: 2;
    margin-bottom: var(--spacing-xl);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.hero-portrait {
    flex-shrink: 0;
}

.hero-portrait img {
    width: 200px;
    height: auto;
    opacity: 0.9;
}

/* ===========================================
   Services Section
   =========================================== */
.services {
    background-color: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: var(--color-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-accent);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 400;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.service-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: 1.8;
}

.service-card-highlight {
    background-color: var(--color-primary);
    border: 1px solid var(--color-primary-dark);
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 100%;
}

.service-card-highlight .btn-outline {
    margin-top: var(--spacing-lg);
}

/* ===========================================
   Portfolio Section
   =========================================== */
.portfolio {
    background-color: var(--color-bg);
}

.portfolio-category {
    margin-bottom: var(--spacing-3xl);
}

.portfolio-category:last-child {
    margin-bottom: 0;
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-xl);
    font-weight: 400;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.category-icon {
    width: 28px;
    height: 28px;
    color: var(--color-accent);
}

.category-icon svg {
    width: 100%;
    height: 100%;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.portfolio-item {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    text-decoration: none;
    display: block;
}

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

.portfolio-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--color-bg-alt);
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.portfolio-info {
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.portfolio-info h4 {
    font-size: var(--font-size-base);
    font-weight: 400;
    color: var(--color-text);
}

.portfolio-link-icon {
    width: 20px;
    height: 20px;
    color: var(--color-text-muted);
    flex-shrink: 0;
    transition: color var(--transition-fast);
}

.portfolio-link-icon svg {
    width: 100%;
    height: 100%;
}

.portfolio-item:hover .portfolio-link-icon {
    color: var(--color-accent);
}

.demo-badge {
    display: inline-block;
    font-size: var(--font-size-xs);
    background-color: var(--color-border);
    color: var(--color-text-muted);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    margin-left: var(--spacing-sm);
    vertical-align: middle;
}

/* System Portfolio */
.portfolio-grid-system {
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
}

.portfolio-item-system {
    display: flex;
    align-items: center;
    padding: var(--spacing-lg);
}

.portfolio-item-system .portfolio-info {
    flex-direction: column;
    align-items: flex-start;
    padding: 0 0 0 var(--spacing-lg);
    flex: 1;
}

.portfolio-item-system .portfolio-info h4 {
    margin-bottom: var(--spacing-xs);
}

.portfolio-item-system .portfolio-info p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.portfolio-item-system .portfolio-link-icon {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
}

.portfolio-system-icon {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-system-icon img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Design Portfolio */
.portfolio-grid-design {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.portfolio-item-design {
    cursor: default;
}

.portfolio-item-design:hover {
    transform: none;
    box-shadow: var(--shadow-md);
}

.portfolio-item-design .portfolio-image {
    aspect-ratio: 16 / 10;
}

.portfolio-item-design .portfolio-info {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.design-type {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.portfolio-item-logo .portfolio-image {
    aspect-ratio: 1;
    padding: var(--spacing-xl);
    background-color: var(--color-white);
}

.portfolio-image-logo img {
    object-fit: contain;
}

/* ===========================================
   GA Programming Section
   =========================================== */
.ga-programming {
    background-color: var(--color-white);
}

.ga-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.ga-logo {
    height: auto;
    max-height: 80px;
    width: auto;
    max-width: 100%;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.ga-description {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-2xl);
}

.ga-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

.ga-info-card {
    background-color: var(--color-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
}

.ga-info-card h4 {
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--color-ga);
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.05em;
}

.ga-info-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    line-height: 1.8;
}

.ga-info-card a {
    color: var(--color-text);
}

.ga-info-card a:hover {
    color: var(--color-ga);
}

.courses-title {
    font-size: var(--font-size-xl);
    font-weight: 400;
    text-align: center;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

.course-card {
    background-color: var(--color-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.course-card:hover {
    border-color: var(--color-ga);
    box-shadow: var(--shadow-md);
}

.course-icon {
    width: 40px;
    height: 40px;
    color: var(--color-ga);
    margin-bottom: var(--spacing-md);
}

.course-icon svg {
    width: 100%;
    height: 100%;
}

.course-card h4 {
    font-size: var(--font-size-base);
    font-weight: 400;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.course-materials {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.course-pricing {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-md);
}

.price-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.price-item:last-child {
    margin-bottom: 0;
}

.price-label {
    font-size: var(--font-size-xs);
    background-color: var(--color-ga);
    color: var(--color-white);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    min-width: 36px;
    text-align: center;
}

.price-value {
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.course-card-advanced {
    background-color: #f0f9ff;
    border-color: var(--color-ga);
}

.ga-cta {
    text-align: center;
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ===========================================
   About Section
   =========================================== */
.about {
    background-color: var(--color-primary);
}

.about-content {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3xl);
    max-width: 900px;
    margin: 0 auto;
}

.about-image {
    flex-shrink: 0;
    width: 180px;
}

.about-image img {
    width: 100%;
    height: auto;
}

.about-text h3 {
    font-size: var(--font-size-2xl);
    font-weight: 400;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
}

.name-reading {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-left: var(--spacing-md);
    letter-spacing: 0.05em;
}

.about-text p {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.about-text p:last-of-type {
    margin-bottom: var(--spacing-xl);
}

.about-personal {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.personal-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.personal-item svg {
    width: 20px;
    height: 20px;
}

/* ===========================================
   Contact Section
   =========================================== */
.contact {
    background-color: var(--color-white);
}

.contact-lead {
    text-align: center;
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-2xl);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.required {
    color: #c44;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    font-family: var(--font-main);
    font-size: var(--font-size-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg);
    transition: all var(--transition-fast);
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

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

.contact-form .btn-submit {
    display: block;
    margin: var(--spacing-xl) auto 0;
}

/* ===========================================
   Footer
   =========================================== */
.footer {
    background-color: var(--color-accent-dark);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-logo .logo-text {
    color: var(--color-white);
    display: block;
    margin-bottom: var(--spacing-sm);
}

.footer-logo p {
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-contact svg {
    width: 18px;
    height: 18px;
    opacity: 0.8;
}

.footer-contact a {
    color: var(--color-white);
    opacity: 0.9;
}

.footer-contact a:hover {
    opacity: 1;
    color: var(--color-white);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    opacity: 0.7;
}

/* ===========================================
   Responsive Design
   =========================================== */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-portrait {
        order: -1;
    }
    
    .about-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .about-personal {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 60px;
    }
    
    .section {
        padding: var(--spacing-3xl) 0;
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    /* Header Mobile */
    .menu-toggle {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-white);
        box-shadow: var(--shadow-lg);
        transition: right var(--transition-normal);
        z-index: 1000;
    }
    
    .nav.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
        padding: calc(var(--header-height) + var(--spacing-lg)) var(--spacing-lg);
    }
    
    .nav-list a {
        display: block;
        padding: var(--spacing-md) 0;
        font-size: var(--font-size-base);
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-overlay {
        position: fixed;
        inset: 0;
        background-color: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        z-index: 999;
    }
    
    .nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    /* Hero Mobile */
    .hero {
        min-height: auto;
        padding-top: var(--header-height);
    }
    
    .hero-content {
        padding: var(--spacing-3xl) var(--spacing-lg);
    }
    
    .hero-overlay {
        background-color: rgba(227, 242, 253, 0.5);
    }
    
    .hero-text {
        background-color: rgba(255, 255, 255, 0.7);
        padding: var(--spacing-xl);
        border-radius: var(--radius-lg);
    }
    
    .hero-portrait img {
        width: 150px;
    }
    
    .hero-description {
        font-size: var(--font-size-base);
    }
    
    /* Portfolio Mobile */
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid-system {
        grid-template-columns: 1fr;
    }
    
    .portfolio-item-system {
        flex-direction: column;
        text-align: center;
    }
    
    .portfolio-item-system .portfolio-info {
        align-items: center;
        padding: var(--spacing-lg) 0 0;
    }
    
    .portfolio-item-system .portfolio-link-icon {
        position: static;
        margin-top: var(--spacing-sm);
    }
    
    /* GA Programming Mobile */
    .ga-header {
        margin-bottom: var(--spacing-lg);
    }
    
    .ga-logo {
        max-height: 60px;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
    
    /* Footer Mobile */
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .footer-contact p {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .ga-info-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        width: 140px;
    }
    
    .about-text h3 {
        font-size: var(--font-size-xl);
    }
    
    .name-reading {
        display: block;
        margin-left: 0;
        margin-top: var(--spacing-xs);
    }
}

/* ===========================================
   Animations
   =========================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Smooth scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

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