/* ============================================
   FITLOG – Landing Page Styles
   ============================================ */
@import './variables.css';
@import './global.css';

/* ─── Header ─── */
.site-header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    box-sizing: border-box;
    z-index: 200;
    height: 72px;
    display: flex;
    align-items: center;
    padding: 0 40px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(149, 205, 231, 0.25);
}
.site-header.scrolled {
    box-shadow: var(--shadow-sm);
}

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

/* 1. Logo Container */
.header-inner > div:first-child {
    flex: 1; /* Takes up 1/3 of the space */
    display: flex;
    justify-content: flex-start;
}

.header-logo img {
    height: 36px;
}

/* 2. Navigation (The exact center) */
.header-nav {
    flex: 0; /* Does not grow, stays at its intrinsic size */
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    white-space: nowrap; /* Prevents text wrapping */
}

.header-nav a {
    font-family: var(--font-heading);
    font-weight: var(--fw-medium);
    font-size: var(--text-btn);
    color: var(--color-charcoal);
    transition: color var(--transition-fast);
}

.header-nav a:hover {
    color: var(--color-blue);
}

/* 3. Actions Container (Buttons) */
.header-actions {
    flex: 1; /* Takes up 1/3 of the space, matching the logo side */
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.hamburger span {
    width: 22px;
    height: 2px;
    background: var(--color-charcoal);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

@media (max-width: 768px) {
    .header-nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }
}

/* ─── Mobile Menu ─── */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    z-index: 150;
    display: flex;
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
}

.mobile-menu.open {
    transform: translateX(0);
}

.mobile-menu a {
    font-family: var(--font-heading);
    font-weight: var(--fw-semibold);
    font-size: 1.4rem;
    color: var(--color-charcoal);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-md);
}

/* ─── Hero ─── */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    text-align: center;
    padding: calc(72px + var(--space-2xl)) var(--space-xl) var(--space-2xl);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(160deg, #E8F6FC 0%, #F4F8FC 40%, #D4EAF7 100%);
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.45;
}

.hero-blob-1 {
    width: 600px;
    height: 600px;
    background: var(--color-sky);
    top: -150px;
    right: -150px;
    animation: float1 8s ease-in-out infinite;
}

.hero-blob-2 {
    width: 400px;
    height: 400px;
    background: var(--color-blue);
    bottom: -100px;
    left: -100px;
    opacity: 0.18;
    animation: float2 10s ease-in-out infinite;
}

@keyframes float1 {

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

    50% {
        transform: translate(-30px, 30px) scale(1.05);
    }
}

@keyframes float2 {

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

    50% {
        transform: translate(20px, -20px) scale(1.08);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 740px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: rgba(0, 113, 184, 0.1);
    color: var(--color-blue);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: var(--fw-semibold);
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: var(--space-lg);
}

.hero h1 {
    margin-bottom: var(--space-lg);
}

.hero h1 span {
    color: var(--color-blue);
}

.hero p.lead {
    font-size: 1.15rem;
    color: var(--color-silver);
    max-width: 520px;
    margin: 0 auto var(--space-xl);
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-2xl);
}

.hero-stats {
    display: flex;
    gap: var(--space-xl);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--space-lg);
}

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

.stat-num {
    font-family: var(--font-heading);
    font-weight: var(--fw-bold);
    font-size: 1.8rem;
    color: var(--color-navy);
}

.stat-label {
    font-size: var(--text-small);
    color: var(--color-silver);
    margin-top: 2px;
}

/* ─── Section shared ─── */
section {
    padding: var(--space-3xl) var(--space-xl);
}

.section-inner {
    max-width: var(--max-wide);
    margin: 0 auto;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: var(--fw-semibold);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-blue);
    margin-bottom: var(--space-sm);
}

.section-title {
    margin-bottom: var(--space-md);
}

.section-sub {
    color: var(--color-silver);
    font-size: 1.05rem;
    max-width: 560px;
}

/* ─── Features ─── */
.features-section {
    background: var(--color-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

.feature-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1.5px solid var(--color-border);
    transition: border-color var(--transition-mid), transform var(--transition-mid), box-shadow var(--transition-mid);
}

.feature-card:hover {
    border-color: var(--color-sky);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-sky), var(--color-blue));
    font-size: 1.4rem;
}

.feature-card h3 {
    margin-bottom: var(--space-sm);
}

.feature-card p {
    color: var(--color-silver);
    font-size: 0.95rem;
}

/* ─── How it works ─── */
.how-section {
    background: var(--color-bg);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
    position: relative;
}

.step-card {
    text-align: center;
}

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-navy);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: var(--fw-bold);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
}

.step-card h3 {
    margin-bottom: var(--space-sm);
}

.step-card p {
    color: var(--color-silver);
    font-size: 0.95rem;
}

/* ─── CTA ─── */
.cta-section {
    background: linear-gradient(135deg, var(--color-navy) 0%, #005A95 100%);
    text-align: center;
    border-radius: var(--radius-xl);
    margin: 0 var(--space-xl) var(--space-3xl);
    padding: var(--space-3xl) var(--space-xl);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-section h2 {
    color: var(--color-white);
    position: relative;
}

.cta-section p {
    color: var(--color-ice);
    margin: var(--space-md) auto var(--space-xl);
    max-width: 480px;
    position: relative;
}

.cta-section .btn {
    position: relative;
}

/* ─── Footer ─── */
.site-footer {
    background: var(--color-charcoal);
    color: var(--color-white);
    padding: var(--space-3xl) var(--space-xl) var(--space-xl);
}

.footer-inner {
    max-width: var(--max-wide);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--space-2xl);
}

.footer-brand img {
    height: 32px;
    margin-bottom: var(--space-md);
}

.footer-brand p {
    color: var(--color-silver);
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 260px;
}

.footer-social {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-silver);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), color var(--transition-fast);
    font-size: 0.85rem;
}

.social-icon:hover {
    background: var(--color-blue);
    color: var(--color-white);
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--color-white);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-col li a {
    font-size: 0.9rem;
    color: var(--color-silver);
    transition: color var(--transition-fast);
}

.footer-col li a:hover {
    color: var(--color-sky);
}

.footer-bottom {
    max-width: var(--max-wide);
    margin: var(--space-xl) auto 0;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-bottom p {
    font-size: var(--text-small);
    color: var(--color-silver);
}

@media (max-width: 768px) {
    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 480px) {
    .footer-inner {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 1.9rem;
    }
}