/* ============================================================
   CryptoConseil — Dark Design System
   ============================================================ */

/* ── Google Fonts ────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ── CSS Variables ──────────────────────────────────────── */
:root {
    --bg-deep:        #060810;
    --bg-dark:        #090c18;
    --bg-card:        #10152a;
    --bg-card-2:      #141929;
    --bg-input:       #0d1120;
    --border:         rgba(99, 102, 241, 0.18);
    --border-light:   rgba(255, 255, 255, 0.06);

    --accent:         #6366f1;
    --accent-hover:   #818cf8;
    --accent-glow:    rgba(99, 102, 241, 0.35);
    --cyan:           #06b6d4;
    --cyan-glow:      rgba(6, 182, 212, 0.25);
    --gold:           #f59e0b;
    --gold-glow:      rgba(245, 158, 11, 0.25);
    --danger:         #ef4444;
    --success:        #22c55e;

    --text:           #f0f4ff;
    --text-muted:     #94a3b8;
    --text-dim:       #4b5a72;

    --gradient-hero:  linear-gradient(135deg, rgba(99,102,241,0.8) 0%, rgba(6,182,212,0.6) 100%);
    --gradient-btn:   linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);
    --gradient-card:  linear-gradient(145deg, #10152a 0%, #0d1223 100%);
    --gradient-text:  linear-gradient(135deg, #818cf8, #06b6d4);

    --radius-sm:  6px;
    --radius:     12px;
    --radius-lg:  20px;
    --radius-xl:  32px;

    --shadow-card:    0 4px 32px rgba(0,0,0,0.5), 0 1px 0 rgba(255,255,255,0.04) inset;
    --shadow-btn:     0 4px 20px rgba(99,102,241,0.4);
    --shadow-glow:    0 0 60px rgba(99,102,241,0.15);

    --transition:     all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-height:     72px;
}

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

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

body {
    font-family: 'Inter', 'Space Grotesk', sans-serif;
    background-color: var(--bg-deep);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* ── Layout ─────────────────────────────────────────────── */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 96px 0;
}

.section--sm {
    padding: 64px 0;
}

/* ── Typography ─────────────────────────────────────────── */
.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}

.section-label::before {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gradient-btn);
    border-radius: 2px;
}

.section-title {
    font-size: clamp(1.75rem, 3vw + 1rem, 2.75rem);
    color: var(--text);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--text-muted);
    max-width: 540px;
}

.text-center { text-align: center; }
.text-center .section-desc { margin: 0 auto; }
.text-center .section-label { margin-left: auto; margin-right: auto; }

/* ── Buttons ────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-btn);
    color: #fff;
    box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(99,102,241,0.55);
    filter: brightness(1.1);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent-hover);
    transform: translateY(-2px);
    background: rgba(99,102,241,0.06);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

/* ── Badge ──────────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 99px;
    background: rgba(99,102,241,0.15);
    color: var(--accent-hover);
    border: 1px solid rgba(99,102,241,0.25);
}

/* ── Cards ──────────────────────────────────────────────── */
.card {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-card);
}

.card:hover {
    border-color: rgba(99,102,241,0.35);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.6), var(--shadow-glow);
}

/* ── Navigation ─────────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.nav.scrolled {
    background: rgba(6, 8, 16, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    box-shadow: 0 4px 32px rgba(0,0,0,0.4);
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    text-decoration: none;
}

.nav__logo-img {
    height: 36px;
    width: auto;
}

.nav__logo-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-btn);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

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

.nav__links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav__link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

.nav__link:hover,
.nav__link.active {
    color: var(--text);
    background: rgba(255,255,255,0.05);
}

.nav__link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--gradient-btn);
    border-radius: 2px;
}

.nav__cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    background: transparent;
    border: none;
    transition: var(--transition);
}

.nav__burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

.nav__burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav__mobile {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(6, 8, 16, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    padding: 24px;
    flex-direction: column;
    gap: 8px;
    z-index: 999;
}

.nav__mobile.open { display: flex; }

.nav__mobile .nav__link {
    font-size: 1.1rem;
    padding: 12px 16px;
    display: block;
}

/* ── Hero ───────────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: var(--nav-height);
}

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

.hero__bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.25;
}

.hero__bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(6,8,16,0.95) 0%,
        rgba(9,12,24,0.8) 50%,
        rgba(6,8,16,0.95) 100%
    );
}

.hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(99,102,241,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99,102,241,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 0%, transparent 100%);
}

.hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 8s ease-in-out infinite;
}

.hero__orb--1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99,102,241,0.6), transparent);
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.hero__orb--2 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(6,182,212,0.5), transparent);
    bottom: 100px;
    left: -50px;
    animation-delay: -3s;
}

.hero__orb--3 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(245,158,11,0.3), transparent);
    top: 40%;
    right: 20%;
    animation-delay: -6s;
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.hero__label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 99px;
    background: rgba(99,102,241,0.12);
    border: 1px solid rgba(99,102,241,0.3);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-hover);
    margin-bottom: 28px;
    animation: fadeUp 0.6s ease both;
}

.hero__label-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 8px var(--cyan);
    animation: pulse 2s ease-in-out infinite;
}

.hero__title {
    font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.04em;
    color: var(--text);
    margin-bottom: 24px;
    animation: fadeUp 0.6s ease 0.1s both;
}

.hero__title em {
    font-style: normal;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__desc {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 40px;
    line-height: 1.8;
    animation: fadeUp 0.6s ease 0.2s both;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 56px;
    animation: fadeUp 0.6s ease 0.3s both;
}

.hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    animation: fadeUp 0.6s ease 0.4s both;
}

.hero__stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 4px;
}

.hero__stat-label {
    font-size: 0.8125rem;
    color: var(--text-dim);
    font-weight: 500;
}

/* ── Services Overview (Home) ───────────────────────────── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 56px;
}

.service-card {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-btn);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    border-color: rgba(99,102,241,0.4);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(99,102,241,0.1);
}

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

.service-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    background: rgba(99,102,241,0.12);
    border: 1px solid rgba(99,102,241,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-card__icon {
    background: rgba(99,102,241,0.2);
    box-shadow: 0 0 24px var(--accent-glow);
}

.service-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text);
}

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

.service-card__link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-hover);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.service-card__link:hover {
    gap: 10px;
    color: var(--cyan);
}

/* ── Services Page ──────────────────────────────────────── */
.service-full {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 48px 0;
    border-bottom: 1px solid var(--border-light);
}

.service-full:last-child { border-bottom: none; }

.service-full:nth-child(even) .service-full__visual { order: -1; }

.service-full__visual {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    aspect-ratio: 4/3;
    position: relative;
}

.service-full__visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-full__visual:hover img { transform: scale(1.04); }

.service-full__icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius);
    background: rgba(99,102,241,0.12);
    border: 1px solid rgba(99,102,241,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
}

.service-full__title {
    font-size: 1.625rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.service-full__desc {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 24px;
}

.service-full__list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-full__list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    color: var(--text-muted);
}

.service-full__list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gradient-btn);
    flex-shrink: 0;
}

/* ── Blog Cards ─────────────────────────────────────────── */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
    margin-top: 56px;
}

.blog-card {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    border-color: rgba(99,102,241,0.35);
    transform: translateY(-5px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.5), 0 0 32px rgba(99,102,241,0.08);
}

.blog-card__img {
    aspect-ratio: 16/9;
    overflow: hidden;
    position: relative;
    background: var(--bg-card-2);
}

.blog-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-card__img img { transform: scale(1.06); }

.blog-card__img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(6,182,212,0.05));
}

.blog-card__body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.blog-card__meta-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--text-dim); }

.blog-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 10px;
    line-height: 1.4;
    transition: var(--transition);
}

.blog-card:hover .blog-card__title { color: var(--accent-hover); }

.blog-card__excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    flex: 1;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}

.blog-card__read {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-hover);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.blog-card:hover .blog-card__read { gap: 10px; color: var(--cyan); }

/* ── Blog Post Page ─────────────────────────────────────── */
.post-hero {
    position: relative;
    height: 480px;
    overflow: hidden;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.post-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.post-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--bg-deep) 20%, transparent 100%);
}

.post-hero__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 48px;
    max-width: 900px;
    margin: 0 auto;
}

.post-body {
    max-width: 760px;
    margin: 0 auto;
    padding: 48px 24px 96px;
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-light);
}

.post-meta__item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-dim);
}

.post-content {
    color: var(--text-muted);
    font-size: 1.0625rem;
    line-height: 1.85;
}

.post-content h2 {
    font-size: 1.5rem;
    color: var(--text);
    margin: 40px 0 16px;
}

.post-content h3 {
    font-size: 1.25rem;
    color: var(--text);
    margin: 32px 0 12px;
}

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

.post-content ul, .post-content ol {
    list-style: disc;
    padding-left: 24px;
    margin-bottom: 20px;
}

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

.post-content strong { color: var(--text); font-weight: 600; }

.post-content a {
    color: var(--accent-hover);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ── Contact Form ───────────────────────────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.contact-info__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-info__desc {
    color: var(--text-muted);
    font-size: 0.9375rem;
    line-height: 1.8;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(99,102,241,0.04);
    margin-bottom: 16px;
    transition: var(--transition);
}

.contact-item:hover {
    border-color: rgba(99,102,241,0.3);
    background: rgba(99,102,241,0.07);
}

.contact-item__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: rgba(99,102,241,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-item__label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 4px;
}

.contact-item__value {
    font-size: 0.9375rem;
    color: var(--text);
}

.form {
    background: var(--gradient-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-card);
}

.form__group {
    margin-bottom: 20px;
}

.form__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.form__input,
.form__textarea,
.form__select {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-family: inherit;
    font-size: 0.9375rem;
    transition: var(--transition);
    outline: none;
    -webkit-appearance: none;
}

.form__input::placeholder,
.form__textarea::placeholder { color: var(--text-dim); }

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form__input.error,
.form__textarea.error { border-color: var(--danger); }

.form__textarea {
    resize: vertical;
    min-height: 140px;
}

.form__error {
    font-size: 0.8125rem;
    color: var(--danger);
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 5px;
}

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

.alert {
    padding: 16px 20px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-size: 0.9375rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.alert--success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #86efac;
}

.alert--danger {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

/* ── Why Us (Home) ──────────────────────────────────────── */
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.why__visual {
    position: relative;
}

.why__img {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border);
}

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

.why__img-placeholder {
    aspect-ratio: 4/5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    background: linear-gradient(135deg, rgba(99,102,241,0.08), rgba(6,182,212,0.04));
}

.why__badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--gradient-btn);
    border-radius: var(--radius);
    padding: 20px 24px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(99,102,241,0.4);
}

.why__badge-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}

.why__badge-label {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.8);
    font-weight: 500;
}

.why__list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.why__item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.why__item-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(99,102,241,0.1);
    border: 1px solid rgba(99,102,241,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.why__item-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}

.why__item-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ── CTA Section ────────────────────────────────────────── */
.cta {
    position: relative;
    overflow: hidden;
}

.cta__box {
    background: linear-gradient(135deg, rgba(99,102,241,0.15) 0%, rgba(6,182,212,0.1) 100%);
    border: 1px solid rgba(99,102,241,0.25);
    border-radius: var(--radius-xl);
    padding: 80px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta__box::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    opacity: 0.06;
}

.cta__title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
}

.cta__desc {
    font-size: 1.0625rem;
    color: var(--text-muted);
    max-width: 480px;
    margin: 0 auto 36px;
    position: relative;
}

.cta__actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    position: relative;
}

/* ── Page Header (inner pages) ──────────────────────────── */
.page-header {
    position: relative;
    padding: calc(var(--nav-height) + 72px) 0 72px;
    text-align: center;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(99,102,241,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99,102,241,0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, black 0%, transparent 100%);
}

.page-header__orb {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99,102,241,0.12), transparent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    filter: blur(60px);
    pointer-events: none;
}

.page-header__title {
    font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
}

.page-header__desc {
    font-size: 1.0625rem;
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 auto;
    position: relative;
}

/* ── Footer ─────────────────────────────────────────────── */
.footer {
    background: var(--bg-dark);
    border-top: 1px solid var(--border-light);
    padding: 64px 0 32px;
    margin-top: 48px;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer__brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer__brand-icon {
    width: 32px;
    height: 32px;
    background: var(--gradient-btn);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.footer__brand-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
    max-width: 280px;
}

.footer__col-title {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 20px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__link {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer__link:hover { color: var(--text); transform: translateX(3px); }

.footer__bottom {
    border-top: 1px solid var(--border-light);
    padding-top: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer__copy {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.footer__legal {
    display: flex;
    gap: 20px;
}

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

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    33%       { transform: translateY(-20px) scale(1.03); }
    66%       { transform: translateY(10px) scale(0.98); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--cyan); }
    50%       { opacity: 0.5; box-shadow: 0 0 4px var(--cyan); }
}

@keyframes shimmer {
    0%   { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ── Divider ────────────────────────────────────────────── */
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
    margin: 0;
}

/* ── 404 ────────────────────────────────────────────────── */
.page-404 {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: var(--nav-height);
}

.page-404__code {
    font-size: 8rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 16px;
}

/* ── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: rgba(99,102,241,0.4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(99,102,241,0.6); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
    .service-full { grid-template-columns: 1fr; }
    .service-full:nth-child(even) .service-full__visual { order: 0; }
    .why-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav__links,
    .nav__cta { display: none; }
    .nav__burger { display: flex; }

    .hero__title { font-size: 2.5rem; }

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

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

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

    .footer__grid { grid-template-columns: 1fr; }
    .footer__bottom { flex-direction: column; text-align: center; }

    .cta__box { padding: 48px 24px; }

    .post-hero { height: 300px; }
    .post-hero__content { padding: 24px; }
}

@media (max-width: 480px) {
    .section { padding: 64px 0; }
    .hero__stats { flex-direction: column; gap: 24px; }
    .hero__actions { flex-direction: column; }
    .hero__actions .btn { width: 100%; justify-content: center; }
}