/* ========================================
   ARPEN SAÚDE - LANDING PAGE STYLES
   ======================================== */

/* ========== VARIABLES ========== */
:root {
    /* Brand palette */
    --blue-950: #030E1F;
    --blue-900: #071E3D;
    --blue-800: #0A2E5C;
    --blue-700: #003DA5;
    --blue-600: #0051CC;
    --blue-500: #1565E8;
    --blue-400: #4285F4;
    --blue-100: #EEF3FF;
    --blue-50:  #F5F8FF;

    --teal-600: #007A6A;
    --teal-500: #00A878;
    --teal-400: #00BFA5;
    --teal-300: #33CCB5;
    --teal-100: #E6F9F5;

    --gold:       #F5A623;
    --gold-light: #FFF3DC;

    --dark:      #0C1829;
    --dark-soft: #1A2B42;

    --gray-600: #3A4A5C;
    --gray-500: #546474;
    --gray-400: #7A8C9E;
    --gray-300: #A8B5C2;
    --gray-200: #D0D8E0;
    --gray-100: #EEF1F4;
    --gray-50:  #F7F9FB;

    --white: #ffffff;
    --green-500: #22c55e;
    --red-soft:  #F44D40;

    --font-display: 'Exo 2', sans-serif;
    --font-body:    'Inter', sans-serif;

    --radius:    16px;
    --radius-sm: 10px;
    --radius-lg: 24px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.16);
}

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

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

body {
    font-family: var(--font-body);
    color: var(--dark);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ========== UTILITY ========== */
.container    { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-lg { max-width: 1320px; margin: 0 auto; padding: 0 24px; }

/* ========== NAV ========== */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(0,61,165,0.08);
    transition: all 0.3s ease;
}

nav.scrolled {
    background: rgba(255,255,255,0.98);
    box-shadow: 0 2px 20px rgba(7,30,61,0.08);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 68px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-logo { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.nav-logo img { height: 36px; display: block; }

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
    margin: 0 auto;
}

.nav-links a {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
    text-decoration: none;
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--blue-700); }

.nav-cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--blue-700);
    color: var(--white);
}
.btn-primary:hover {
    background: var(--blue-600);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0,61,165,0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--blue-700);
    border: 1.5px solid var(--blue-700);
}
.btn-secondary:hover {
    background: var(--blue-50);
    transform: translateY(-1px);
}

.btn-teal {
    background: var(--teal-500);
    color: var(--white);
}
.btn-teal:hover {
    background: var(--teal-600);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0,168,120,0.35);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.8);
}

.btn-white {
    background: var(--white);
    color: var(--blue-700);
}
.btn-white:hover { background: var(--blue-50); transform: translateY(-1px); }

.btn-lg { padding: 16px 32px; font-size: 1rem; border-radius: var(--radius); }

/* Mobile toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--dark);
    cursor: pointer;
    padding: 4px;
    margin-left: auto;
}

/* ========== SECTION COMMON ========== */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--blue-700);
    background: var(--blue-100);
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: var(--dark);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.7;
    max-width: 600px;
    margin-bottom: 48px;
}

/* ========== ANIMATIONS ========== */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* ========== HERO ========== */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--blue-950) 0%, var(--blue-800) 60%, #0E3F7A 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 70% 50%, rgba(0,168,120,0.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 60% at 20% 30%, rgba(21,101,232,0.2) 0%, transparent 60%);
}

/* Grid lines decoration */
.hero::after {
    content: '';
    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;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,168,120,0.15);
    border: 1px solid rgba(0,168,120,0.3);
    color: var(--teal-300);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.hero-eyebrow .dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--teal-400);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero h1 em {
    font-style: normal;
    color: var(--teal-400);
}

.hero-sub {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-proof {
    display: flex;
    align-items: center;
    gap: 14px;
}

.hero-proof-avatars {
    display: flex;
}
.hero-proof-avatars span {
    width: 38px; height: 38px;
    border-radius: 50%;
    border: 2.5px solid var(--blue-800);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    margin-left: -10px;
}
.hero-proof-avatars span:first-child { margin-left: 0; }

.hero-proof-text {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.4;
}
.hero-proof-text strong {
    display: block;
    color: var(--white);
    font-weight: 600;
}

/* Hero visual */
.hero-visual {
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-dashboard {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 24px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.4);
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.dashboard-dots { display: flex; gap: 6px; }
.dashboard-dots span {
    width: 10px; height: 10px; border-radius: 50%;
}
.dashboard-dots span:nth-child(1) { background: #FF5F57; }
.dashboard-dots span:nth-child(2) { background: #FFBD2E; }
.dashboard-dots span:nth-child(3) { background: #28C840; }

.dashboard-title {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-left: auto;
}

.dashboard-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.metric-card {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    padding: 16px;
}

.metric-label {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 6px;
}

.metric-value {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.metric-value.teal { color: var(--teal-400); }
.metric-value.gold { color: var(--gold); }

.metric-change {
    font-size: 0.72rem;
    color: var(--teal-400);
    margin-top: 4px;
}
.metric-change.negative { color: var(--red-soft); }

.dashboard-chart {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 16px;
}

.chart-label {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 12px;
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 60px;
}

.chart-bar {
    flex: 1;
    border-radius: 4px 4px 0 0;
    background: rgba(21,101,232,0.4);
    transition: height 0.5s ease;
}

.chart-bar.active { background: var(--teal-500); }
.chart-bar.highlight { background: var(--blue-500); }

.dashboard-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(0,168,120,0.12);
    border: 1px solid rgba(0,168,120,0.25);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--teal-300);
    font-weight: 500;
}

.status-dot {
    width: 8px; height: 8px;
    background: var(--teal-400);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-value {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--teal-300);
}

/* Float cards */
.hero-float-card {
    position: absolute;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius);
    padding: 14px 18px;
    box-shadow: var(--shadow-xl);
    animation: float 4s ease-in-out infinite;
}

.hero-float-card.float-left  { left: -30px; bottom: 60px; }
.hero-float-card.float-right { right: -20px; top: 60px; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.float-label {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--gray-400);
    margin-bottom: 4px;
}

.float-value {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1;
}

.float-value .unit { font-size: 0.9rem; color: var(--gray-400); }
.float-sub { font-size: 0.72rem; color: var(--teal-600); margin-top: 2px; font-weight: 500; }

/* ========== STATS BAR ========== */
.stats-bar {
    background: var(--blue-900);
    padding: 40px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.stat-item { padding: 8px; }

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-number span { color: var(--teal-400); }

.stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    font-weight: 500;
}

/* ========== PROBLEM SECTION ========== */
.problem {
    padding: 96px 0;
    background: var(--white);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.problem-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.25s ease;
}

.problem-card:hover {
    border-color: var(--blue-400);
    box-shadow: 0 8px 30px rgba(0,61,165,0.1);
    transform: translateY(-4px);
}

.problem-card-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.icon-red  { background: #FEF2F2; color: var(--red-soft); }
.icon-gold { background: var(--gold-light); color: #B87A00; }
.icon-blue { background: var(--blue-100); color: var(--blue-700); }

.problem-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}

.problem-card p {
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.65;
    margin-bottom: 16px;
}

.stat-highlight {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    background: var(--blue-100);
    color: var(--blue-700);
}

/* ========== SOLUTIONS ========== */
.solutions {
    padding: 96px 0;
    background: var(--blue-50);
}

.solutions-intro {
    max-width: 720px;
    margin-bottom: 64px;
}

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

.solution-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-700), var(--teal-500));
    opacity: 0;
    transition: opacity 0.3s;
}

.solution-card:hover {
    border-color: transparent;
    box-shadow: 0 12px 40px rgba(0,61,165,0.12);
    transform: translateY(-4px);
}

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

.solution-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-sm);
    background: var(--blue-100);
    color: var(--blue-700);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.solution-card.teal .solution-icon {
    background: var(--teal-100);
    color: var(--teal-600);
}

.solution-card h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
    line-height: 1.3;
}

.solution-card p {
    font-size: 0.88rem;
    color: var(--gray-500);
    line-height: 1.65;
}

.solution-modules {
    margin-top: 12px;
}

.module-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 50px;
    background: var(--blue-100);
    color: var(--blue-700);
    margin: 3px 3px 3px 0;
}

.solution-card.teal .module-tag {
    background: var(--teal-100);
    color: var(--teal-600);
}

/* ========== RESULTS / CASE STUDY ========== */
.results {
    padding: 96px 0;
    background: var(--dark);
    position: relative;
    overflow: hidden;
}

.results::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 60% at 80% 50%, rgba(0,168,120,0.08) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 10% 20%, rgba(21,101,232,0.1) 0%, transparent 60%);
}

.results-inner {
    position: relative;
    z-index: 1;
}

.results-header {
    text-align: center;
    margin-bottom: 64px;
}

.results-header .section-label {
    background: rgba(0,168,120,0.15);
    color: var(--teal-300);
    border: 1px solid rgba(0,168,120,0.25);
}

.results-header .section-title { color: var(--white); text-align: center; }

.results-header .section-subtitle {
    color: rgba(255,255,255,0.6);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 0;
}

.case-study {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.case-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,168,120,0.15);
    border: 1px solid rgba(0,168,120,0.3);
    color: var(--teal-300);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.case-study-text h3 {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.25;
}

.case-study-text p {
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
    margin-bottom: 28px;
}

.case-timeframe {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--teal-300);
    font-weight: 500;
}

.case-metrics {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.case-metric {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-left: 3px solid var(--teal-500);
    border-radius: var(--radius-sm);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.case-metric-num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--teal-400);
    white-space: nowrap;
    min-width: 80px;
}

.case-metric-desc {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.5;
}

.case-metric-desc strong {
    color: var(--white);
    font-weight: 600;
    display: block;
}

/* Testimonial quote */
.case-quote {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 40px 48px;
    margin-top: 48px;
    position: relative;
}

.quote-mark {
    font-family: Georgia, serif;
    font-size: 5rem;
    line-height: 1;
    color: var(--teal-500);
    opacity: 0.4;
    position: absolute;
    top: 16px;
    left: 36px;
}

.case-quote blockquote {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.8);
    line-height: 1.75;
    font-style: italic;
    margin-bottom: 20px;
    padding-top: 20px;
    position: relative;
}

.quote-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.quote-avatar {
    width: 48px; height: 48px;
    background: var(--blue-700);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    color: var(--white);
    flex-shrink: 0;
}

.quote-name { font-weight: 700; color: var(--white); font-size: 0.9rem; }
.quote-role { font-size: 0.82rem; color: var(--teal-300); margin-top: 2px; }

/* ========== HOW IT WORKS ========== */
.how-it-works {
    padding: 96px 0;
    background: var(--white);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
    position: relative;
}

/* Connecting line */
.steps-grid::before {
    content: '';
    position: absolute;
    top: 44px;
    left: calc(12.5% + 16px);
    right: calc(12.5% + 16px);
    height: 2px;
    background: linear-gradient(90deg, var(--blue-700), var(--teal-500));
    opacity: 0.2;
}

.step-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    transition: all 0.25s ease;
}

.step-card:hover {
    border-color: var(--blue-400);
    box-shadow: 0 8px 30px rgba(0,61,165,0.1);
    transform: translateY(-4px);
}

.step-number {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--blue-700);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.step-card h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}

.step-card p {
    font-size: 0.85rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ========== FINAL CTA ========== */
.final-cta {
    padding: 96px 0;
    background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-800) 50%, #0E3F7A 100%);
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(0,168,120,0.1) 0%, transparent 70%);
}

.final-cta-content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.final-cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.4rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 16px;
}

.final-cta-content p {
    color: rgba(255,255,255,0.65);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 36px;
}

.final-cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ========== FOOTER ========== */
footer {
    background: var(--blue-950);
    padding: 64px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}

.footer-brand .nav-logo { margin-bottom: 0; }

.footer-col h5 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: rgba(255,255,255,0.7);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.footer-col a {
    display: block;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.45);
    text-decoration: none;
    margin-bottom: 10px;
    transition: color 0.2s;
}

.footer-col a:hover { color: var(--teal-300); }

.social-links {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

.social-link {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    transition: all 0.2s;
}

.social-link:hover {
    background: var(--blue-700);
    border-color: var(--blue-700);
    color: var(--white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.3);
    flex-wrap: wrap;
    gap: 8px;
}

.footer-bottom a { color: rgba(255,255,255,0.3); text-decoration: none; }
.footer-bottom a:hover { color: var(--teal-300); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .hero-grid         { grid-template-columns: 1fr; gap: 48px; }
    .hero-visual       { justify-content: flex-start; }
    .hero-dashboard    { max-width: 100%; }
    .stats-grid        { grid-template-columns: repeat(2, 1fr); }
    .solutions-grid    { grid-template-columns: 1fr 1fr; }
    .footer-grid       { grid-template-columns: 1fr 1fr; }
    .steps-grid        { grid-template-columns: 1fr 1fr; }
    .steps-grid::before { display: none; }
    .case-study        { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .nav-links  { display: none; position: absolute; top: 68px; left: 0; right: 0; background: var(--white); flex-direction: column; padding: 16px 24px 24px; border-bottom: 1px solid var(--gray-100); box-shadow: var(--shadow-lg); gap: 4px; }
    .nav-links.show { display: flex; }
    .nav-links a { padding: 10px 0; font-size: 1rem; }
    .nav-cta    { display: none; }
    .mobile-toggle { display: flex; }

    .hero { padding: 100px 0 60px; }
    .problem-grid  { grid-template-columns: 1fr; }
    .solutions-grid { grid-template-columns: 1fr; }
    .steps-grid    { grid-template-columns: 1fr 1fr; }
    .footer-grid   { grid-template-columns: 1fr; gap: 32px; }
    .case-study    { padding: 32px 24px; }
    .case-quote    { padding: 32px 24px; }
    .quote-mark    { left: 16px; top: 8px; }
}

@media (max-width: 480px) {
    .stats-grid  { grid-template-columns: 1fr 1fr; }
    .steps-grid  { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; }
    .btn-lg { width: 100%; justify-content: center; }
    .final-cta-actions { flex-direction: column; }
    .hero-float-card { display: none; }
}