/* ============================================
   NOSY — Brand Stylesheet
   Think bold. Be curious. Make waves.
   ============================================ */

/* --- @font-face Baloo 2 (brand font) --- */
@font-face {
    font-family: 'Baloo 2';
    src: url('/fonts/Baloo2-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Baloo 2';
    src: url('/fonts/Baloo2-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Baloo 2';
    src: url('/fonts/Baloo2-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Baloo 2';
    src: url('/fonts/Baloo2-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Baloo 2';
    src: url('/fonts/Baloo2-ExtraBold.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

/* --- CSS Custom Properties --- */
:root {
    /* Brand Colors */
    --nosy-purple: #7B5EA7;
    --nosy-purple-light: #9B7DC7;
    --nosy-purple-dark: #5B3E87;
    --nosy-magenta: #C2185B;
    --nosy-magenta-light: #E91E80;
    --nosy-orange: #F08A3E;
    --nosy-orange-light: #FFB74D;
    --nosy-red: #E8364F;
    --nosy-red-light: #FF5C6E;
    --nosy-cyan: #00BCD4;
    --nosy-cyan-light: #4DD0E1;

    /* Neutrals */
    --bg-primary: #0A0A0F;
    --bg-secondary: #111118;
    --bg-card: #16161F;
    --bg-card-hover: #1E1E2A;
    --text-primary: #F5F5F7;
    --text-secondary: #A1A1AA;
    --text-muted: #71717A;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);

    /* Gradients */
    --gradient-brand: linear-gradient(135deg, var(--nosy-purple), var(--nosy-magenta), var(--nosy-orange), var(--nosy-red));
    --gradient-purple-magenta: linear-gradient(135deg, var(--nosy-purple), var(--nosy-magenta));
    --gradient-orange-red: linear-gradient(135deg, var(--nosy-orange), var(--nosy-red));
    --gradient-glow: radial-gradient(ellipse at center, rgba(123, 94, 167, 0.15), transparent 70%);

    /* Typography */
    --font-brand: 'Baloo 2', 'Space Grotesk', -apple-system, sans-serif;
    --font-heading: 'Space Grotesk', -apple-system, sans-serif;
    --font-body: 'Inter', -apple-system, sans-serif;

    /* Spacing */
    --section-padding: clamp(80px, 10vw, 140px);
    --container-width: 1200px;

    /* Animation */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

/* --- Container --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 40px);
}

/* --- Section Base --- */
.section {
    padding: var(--section-padding) 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto clamp(48px, 6vw, 80px);
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--nosy-cyan);
    margin-bottom: 16px;
    padding: 6px 16px;
    border: 1px solid rgba(0, 188, 212, 0.3);
    border-radius: 100px;
}

.section-title {
    font-family: var(--font-brand);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.text-gradient {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.4s var(--ease-out-expo);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 40px);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 48px;
    width: auto;
    transition: transform 0.3s var(--ease-out-expo);
}

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

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

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-brand);
    transition: width 0.3s var(--ease-out-expo);
}

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

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

.nav-cta {
    color: var(--text-primary) !important;
    padding: 10px 24px;
    border-radius: 100px;
    background: var(--gradient-purple-magenta);
    transition: transform 0.3s var(--ease-out-expo), box-shadow 0.3s ease;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(123, 94, 167, 0.4);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 2px;
}

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

.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    background: url('/img/hero-bg.webp') center center/cover no-repeat;
    opacity: 0.35;
    pointer-events: none;
    z-index: 0;
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: var(--gradient-glow);
    pointer-events: none;
    animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
    0% { opacity: 0.5; transform: translateX(-50%) scale(1); }
    100% { opacity: 0.8; transform: translateX(-50%) scale(1.2); }
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 40px);
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 20px;
    border: 1px solid var(--border-color);
    border-radius: 100px;
    margin-bottom: 32px;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.2s both;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--nosy-cyan);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-family: var(--font-brand);
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.title-line {
    display: block;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.4s both;
}

.title-line:nth-child(2) {
    animation-delay: 0.6s;
}

.title-gradient {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-h2-seo {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted);
    letter-spacing: 0.02em;
    margin-bottom: 12px;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.7s both;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto 40px;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.8s both;
}

.hero-subtitle strong {
    color: var(--text-primary);
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s var(--ease-out-expo) 1s both;
}

.hero-claim {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s var(--ease-out-expo) 1.2s both;
}

.claim-word {
    font-family: var(--font-brand);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.claim-bold { color: var(--nosy-purple-light); }
.claim-curious { color: var(--nosy-orange); }
.claim-waves { color: var(--nosy-red); }

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    animation: fadeInUp 0.8s var(--ease-out-expo) 1.4s both;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--text-muted), transparent);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.5); opacity: 0.3; }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-purple-magenta);
    color: white;
    box-shadow: 0 4px 20px rgba(123, 94, 167, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(123, 94, 167, 0.5);
}

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

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-muted);
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1rem;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text {
    padding-top: 12px;
}

.about-lead {
    font-size: 1.2rem;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.7;
}

.about-text strong {
    color: var(--text-primary);
}

.about-text em {
    color: var(--nosy-cyan-light);
    font-style: italic;
}

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

.value-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 28px;
    transition: all 0.4s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.value-card[data-color="purple"]::before { background: var(--nosy-purple); }
.value-card[data-color="magenta"]::before { background: var(--nosy-magenta); }
.value-card[data-color="orange"]::before { background: var(--nosy-orange); }
.value-card[data-color="red"]::before { background: var(--nosy-red); }

.value-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.value-card:hover::before {
    opacity: 1;
}

.value-icon {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.value-card[data-color="purple"] .value-icon {
    background: rgba(123, 94, 167, 0.15);
    color: var(--nosy-purple-light);
}

.value-card[data-color="magenta"] .value-icon {
    background: rgba(194, 24, 91, 0.15);
    color: var(--nosy-magenta-light);
}

.value-card[data-color="orange"] .value-icon {
    background: rgba(240, 138, 62, 0.15);
    color: var(--nosy-orange);
}

.value-card[data-color="red"] .value-icon {
    background: rgba(232, 54, 79, 0.15);
    color: var(--nosy-red-light);
}

.value-card h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.value-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.section-services {
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 36px;
    transition: all 0.4s var(--ease-out-expo);
    position: relative;
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.service-number {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.3;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
}

.service-tags li {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 12px;
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.service-card:nth-child(1):hover .service-tags li { border-color: rgba(123, 94, 167, 0.4); color: var(--nosy-purple-light); }
.service-card:nth-child(2):hover .service-tags li { border-color: rgba(194, 24, 91, 0.4); color: var(--nosy-magenta-light); }
.service-card:nth-child(3):hover .service-tags li { border-color: rgba(240, 138, 62, 0.4); color: var(--nosy-orange); }
.service-card:nth-child(4):hover .service-tags li { border-color: rgba(232, 54, 79, 0.4); color: var(--nosy-red-light); }
.service-card:nth-child(5):hover .service-tags li { border-color: rgba(0, 188, 212, 0.4); color: var(--nosy-cyan-light); }
.service-card:nth-child(6):hover .service-tags li { border-color: rgba(123, 94, 167, 0.4); color: var(--nosy-purple-light); }

/* ============================================
   METHOD SECTION
   ============================================ */
.method-timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.method-timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--nosy-purple), var(--nosy-magenta), var(--nosy-orange), var(--nosy-red));
    border-radius: 2px;
}

.method-step {
    display: flex;
    gap: 32px;
    padding: 32px 0;
    position: relative;
}

.step-marker {
    width: 50px;
    height: 50px;
    min-width: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    transition: transform 0.3s var(--ease-out-expo);
}

.step-marker[data-color="purple"] { background: var(--nosy-purple); box-shadow: 0 0 30px rgba(123, 94, 167, 0.4); }
.step-marker[data-color="magenta"] { background: var(--nosy-magenta); box-shadow: 0 0 30px rgba(194, 24, 91, 0.4); }
.step-marker[data-color="orange"] { background: var(--nosy-orange); box-shadow: 0 0 30px rgba(240, 138, 62, 0.4); }
.step-marker[data-color="red"] { background: var(--nosy-red); box-shadow: 0 0 30px rgba(232, 54, 79, 0.4); }

.step-marker::after {
    content: attr(data-color);
    display: none;
}

.method-step:hover .step-marker {
    transform: scale(1.15);
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ============================================
   WHY SECTION
   ============================================ */
.section-why {
    background: var(--bg-secondary);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-content .section-title {
    text-align: left;
}

.why-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.05rem;
}

.why-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.stat-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    transition: all 0.4s var(--ease-out-expo);
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.stat-number[data-color="purple"] { color: var(--nosy-purple-light); }
.stat-number[data-color="magenta"] { color: var(--nosy-magenta-light); }
.stat-number[data-color="orange"] { color: var(--nosy-orange); }
.stat-number[data-color="red"] { color: var(--nosy-red-light); }

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ============================================
   BLOG SECTION
   ============================================ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.4s var(--ease-out-expo);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-6px);
}

.blog-card-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 16px;
    width: fit-content;
}

.blog-card-tag[data-color="purple"] { background: rgba(123, 94, 167, 0.15); color: var(--nosy-purple-light); }
.blog-card-tag[data-color="magenta"] { background: rgba(194, 24, 91, 0.15); color: var(--nosy-magenta-light); }
.blog-card-tag[data-color="orange"] { background: rgba(240, 138, 62, 0.15); color: var(--nosy-orange); }

.blog-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.35;
    margin-bottom: 12px;
}

.blog-card h3 a {
    transition: color 0.3s ease;
}

.blog-card h3 a:hover {
    color: var(--nosy-cyan-light);
}

.blog-card > p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    flex-grow: 1;
    margin-bottom: 16px;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

/* ============================================
   CTA / CONTACT SECTION
   ============================================ */
.section-cta {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.section-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(ellipse at center, rgba(123, 94, 167, 0.1), transparent 70%);
    pointer-events: none;
}

.cta-content {
    max-width: 650px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 40px;
}

.contact-form {
    text-align: left;
}

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

.form-group {
    margin-bottom: 16px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    transition: all 0.3s ease;
    outline: none;
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--nosy-purple);
    box-shadow: 0 0 0 3px rgba(123, 94, 167, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    width: 100%;
    justify-content: center;
    margin-top: 8px;
}

.contact-alternatives {
    margin-top: 24px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.contact-alternatives a {
    color: var(--nosy-cyan-light);
    transition: color 0.3s ease;
}

.contact-alternatives a:hover {
    color: var(--nosy-cyan);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 60px 0 32px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
}

.footer-claim {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.footer-links a {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    font-size: 0.8rem;
    color: var(--text-muted);
}

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

.footer-legal a {
    color: var(--text-muted);
    transition: color 0.3s ease;
}

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

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

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

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

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

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-secondary);
        flex-direction: column;
        padding: 80px 32px;
        gap: 24px;
        transition: right 0.4s var(--ease-out-expo);
        border-left: 1px solid var(--border-color);
    }

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

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .nav-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

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

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

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

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .method-timeline::before {
        left: 24px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(2.2rem, 8vw, 3rem);
    }

    .hero-claim {
        flex-direction: column;
        gap: 8px;
    }

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

    .why-stats {
        grid-template-columns: 1fr;
    }

    .hero-cta-group {
        flex-direction: column;
        align-items: center;
    }

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

/* ============================================
   WAVE DECORATIONS & GRAPHIC ELEMENTS
   ============================================ */

/* Wave section dividers */
.wave-divider {
    width: 100%;
    height: 60px;
    background: url('/img/waves/wave-divider.webp') center/contain no-repeat;
    opacity: 0.5;
    margin: -30px 0;
    position: relative;
    z-index: 2;
}

/* Hero wave decoration - bottom left */
.hero::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: -60px;
    width: 500px;
    height: 300px;
    background: url('/img/waves/wave-bottom-left.webp') bottom left/contain no-repeat;
    opacity: 0.25;
    pointer-events: none;
    z-index: 0;
}

/* About section - decorative visual */
.section-about {
    position: relative;
}

.section-about::before {
    content: '';
    position: absolute;
    top: 5%;
    right: -60px;
    width: 500px;
    height: 500px;
    background: url('/img/about-visual.webp') center/contain no-repeat;
    opacity: 0.12;
    pointer-events: none;
    filter: blur(1px);
    z-index: 0;
}

/* Services section - decorative visual */
.section-services::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 900px;
    height: 506px;
    background: url('/img/services-visual.webp') center/contain no-repeat;
    opacity: 0.06;
    pointer-events: none;
    z-index: 0;
    filter: blur(1px);
}

/* Method section - vertical wave */
.section-method::after {
    content: '';
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    width: 120px;
    height: 500px;
    background: url('/img/waves/wave-vertical.webp') center/contain no-repeat;
    opacity: 0.1;
    pointer-events: none;
}

/* CTA section - enhanced with waves */
.section-cta::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: -60px;
    width: 500px;
    height: 300px;
    background: url('/img/waves/wave-bottom-left.webp') bottom left/contain no-repeat;
    opacity: 0.12;
    pointer-events: none;
    transform: rotate(10deg);
}

/* Footer claim with brand font */
.footer-claim {
    font-family: var(--font-brand) !important;
    font-weight: 700;
}

/* CTA title with brand font */
.cta-title {
    font-family: var(--font-brand);
}

/* Value card icons with brand font */
.value-icon {
    font-family: var(--font-brand) !important;
}

/* Service number styling enhancement */
.service-card .service-number {
    font-family: var(--font-brand);
    font-size: 2.5rem;
    font-weight: 800;
    opacity: 0.08;
    position: absolute;
    top: 20px;
    right: 24px;
}

.service-card {
    position: relative;
    overflow: hidden;
}

/* Stat numbers with brand font */
.stat-number {
    font-family: var(--font-brand) !important;
}

/* Blog card titles with brand font */
.blog-card h3 {
    font-family: var(--font-brand);
}

/* Mobile wave adjustments */
@media (max-width: 768px) {
    .hero::after {
        width: 300px;
        height: 180px;
        opacity: 0.15;
        left: -40px;
    }

    .section-about::before {
        display: none;
    }

    .section-services::after {
        width: 100%;
        height: 300px;
        opacity: 0.04;
    }

    .hero-bg-image {
        opacity: 0.2;
    }

    .section-method::after {
        display: none;
    }

    .section-cta::after {
        width: 300px;
        opacity: 0.08;
    }
}

/* ============================================
   BLOG PAGE STYLES
   ============================================ */
.blog-page {
    padding-top: 120px;
    min-height: 100vh;
}

.blog-article {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 40px) 80px;
}

.blog-article-header {
    margin-bottom: 40px;
}

.blog-article-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 20px;
    background: rgba(123, 94, 167, 0.15);
    color: var(--nosy-purple-light);
}

.blog-article h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.blog-article-meta {
    display: flex;
    gap: 24px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.blog-article-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.blog-article-content h2 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 48px 0 16px;
}

.blog-article-content h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 32px 0 12px;
}

.blog-article-content p {
    margin-bottom: 20px;
}

.blog-article-content strong {
    color: var(--text-primary);
}

.blog-article-content ul, .blog-article-content ol {
    margin: 16px 0 20px 24px;
}

.blog-article-content li {
    margin-bottom: 8px;
}

.blog-article-content blockquote {
    border-left: 3px solid var(--nosy-purple);
    padding: 16px 24px;
    margin: 24px 0;
    background: rgba(123, 94, 167, 0.05);
    border-radius: 0 12px 12px 0;
    font-style: italic;
    color: var(--text-primary);
}

.blog-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--nosy-cyan-light);
    margin-bottom: 32px;
    transition: color 0.3s ease;
}

.blog-back-link:hover {
    color: var(--nosy-cyan);
}

.blog-cta-box {
    margin-top: 48px;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    text-align: center;
}

.blog-cta-box h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 12px !important;
    color: var(--text-primary);
}

.blog-cta-box p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}