/* ================================================================
   B-PORT SYSTEM - Master Stylesheet
   Últimas técnicas CSS 2026
   ================================================================ */

/* --- VARIABLES --- */
:root {
    --brand-navy: #0B192C;
    --brand-blue: #1E3E62;
    --brand-orange: #FF6500;
    --brand-orange-light: #FFA066;
    --brand-dark: #0F172A;
    --brand-dark-card: #1E293B;
    --brand-light: #F8FAFC;
    --easing-smooth: cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- FONTS --- */
.font-heading { font-family: 'Barlow', system-ui, sans-serif; font-weight: 700; }
.font-body    { font-family: 'Inter', system-ui, sans-serif; }

/* ================================================================
   1. SCROLL-DRIVEN ANIMATIONS
   ================================================================ */
@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(50px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in-left {
    from { opacity: 0; transform: translateX(-40px); }
    to   { opacity: 1; transform: translateX(0); }
}
@keyframes fade-in-right {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0); }
}
@keyframes scale-in {
    from { opacity: 0; transform: scale(0.8); }
    to   { opacity: 1; transform: scale(1); }
}

.reveal-up {
    animation: fade-in-up linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 90%;
}
.reveal-left {
    animation: fade-in-left linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 90%;
}
.reveal-right {
    animation: fade-in-right linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 90%;
}
.reveal-scale {
    animation: scale-in linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 85%;
}

/* Stagger children */
.stagger-children > * {
    animation: fade-in-up linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 120%;
}
.stagger-children > *:nth-child(1) { animation-range: entry 0% entry 120%; }
.stagger-children > *:nth-child(2) { animation-range: entry 5% entry 125%; }
.stagger-children > *:nth-child(3) { animation-range: entry 10% entry 130%; }
.stagger-children > *:nth-child(4) { animation-range: entry 15% entry 135%; }
.stagger-children > *:nth-child(5) { animation-range: entry 20% entry 140%; }
.stagger-children > *:nth-child(6) { animation-range: entry 25% entry 145%; }
.stagger-children > *:nth-child(7) { animation-range: entry 30% entry 150%; }
.stagger-children > *:nth-child(8) { animation-range: entry 35% entry 155%; }

/* ================================================================
   2. MOBILE DRAWER (slide from right)
   ================================================================ */
.mobile-overlay {
    position: fixed; inset: 0; z-index: 60;
    background: rgba(0,0,0,0.4);
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(4px);
}
.mobile-overlay-visible { opacity: 1; }

.mobile-drawer {
    position: fixed; top: 0; right: 0; z-index: 61;
    width: 280px; height: 100dvh;
    background: rgba(255,255,255,0.97);
    transform: translateX(100%);
    transition: transform 0.3s var(--easing-smooth);
    box-shadow: -8px 0 30px rgba(0,0,0,0.1);
    overflow-y: auto;
}
.dark .mobile-drawer {
    background: rgba(11,25,44,0.98);
}
.mobile-drawer-open { transform: translateX(0); }

.mobile-link {
    opacity: 0;
    transform: translateX(24px);
    transition: opacity 0.35s ease, transform 0.35s var(--easing-smooth);
}
.mobile-drawer-open .mobile-link {
    opacity: 1;
    transform: translateX(0);
}
.mobile-drawer-open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
.mobile-drawer-open .mobile-link:nth-child(2) { transition-delay: 0.10s; }
.mobile-drawer-open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
.mobile-drawer-open .mobile-link:nth-child(4) { transition-delay: 0.20s; }
.mobile-drawer-open .mobile-link:nth-child(5) { transition-delay: 0.25s; }

.mobile-drawer:not(.mobile-drawer-open) .mobile-link {
    transition-delay: 0s !important;
    transition-duration: 0.15s !important;
}

/* ================================================================
   3. KEYFRAMES
   ================================================================ */
@keyframes gradient-shift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-12px); }
}
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(255,101,0,0.1); }
    50%      { box-shadow: 0 0 40px rgba(255,101,0,0.3); }
}
@keyframes border-dance {
    0%   { border-color: rgba(255,101,0,0.3); }
    50%  { border-color: rgba(255,101,0,0.7); }
    100% { border-color: rgba(255,101,0,0.3); }
}
@keyframes neon-pulse {
    0%, 100% { box-shadow: 0 0 5px rgba(255,101,0,0.2), 0 0 20px rgba(255,101,0,0.1); }
    50%      { box-shadow: 0 0 10px rgba(255,101,0,0.4), 0 0 40px rgba(255,101,0,0.2); }
}
@keyframes grid-drift {
    0%   { transform: translate(0, 0); }
    50%  { transform: translate(30px, 30px); }
    100% { transform: translate(0, 0); }
}
@keyframes particle-float {
    0%, 100% { transform: translateY(0) translateX(0) scale(1); opacity: 0; }
    10%      { opacity: 1; }
    90%      { opacity: 1; }
    50%      { transform: translateY(-120px) translateX(40px) scale(1.2); }
}
@keyframes glitch {
    0%   { text-shadow: 2px 0 #FF6500, -2px 0 #1E3E62; }
    25%  { text-shadow: -2px 0 #FF6500, 2px 0 #1E3E62; }
    50%  { text-shadow: 1px 0 #FF6500, -1px 0 #1E3E62; }
    75%  { text-shadow: -1px 0 #FF6500, 1px 0 #1E3E62; }
    100% { text-shadow: 2px 0 #FF6500, -2px 0 #1E3E62; }
}

/* ================================================================
   4. HERO EFFECTS
   ================================================================ */
.hero-gradient {
    background-size: 200% 200%;
    animation: gradient-shift 8s ease infinite;
}

.hero-grid::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,101,0,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,101,0,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: grid-drift 20s linear infinite;
    pointer-events: none;
}

/* Floating particles */
.particles {
    position: absolute; inset: 0; overflow: hidden; pointer-events: none;
    z-index: 1;
}
.particle {
    position: absolute; width: 4px; height: 4px;
    background: rgba(255,101,0,0.4); border-radius: 50%;
    animation: particle-float 8s ease-in-out infinite;
}
.particle:nth-child(1) { left: 10%; top: 80%; animation-delay: 0s; animation-duration: 7s; }
.particle:nth-child(2) { left: 25%; top: 60%; animation-delay: 1.5s; animation-duration: 9s; }
.particle:nth-child(3) { left: 50%; top: 70%; animation-delay: 0.8s; animation-duration: 8s; }
.particle:nth-child(4) { left: 70%; top: 50%; animation-delay: 2.2s; animation-duration: 10s; }
.particle:nth-child(5) { left: 85%; top: 90%; animation-delay: 3s; animation-duration: 6s; }
.particle:nth-child(6) { left: 40%; top: 40%; animation-delay: 0.5s; animation-duration: 11s; }

/* Noise texture overlay */
.noise-overlay {
    position: fixed; inset: 0; z-index: 9998;
    opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
    pointer-events: none;
}

/* ================================================================
   5. TERMINAL CARD
   ================================================================ */
.scanline::after {
    content: '';
    position: absolute; inset: 0;
    background: repeating-linear-gradient(
        0deg, transparent, transparent 2px,
        rgba(255,101,0,0.02) 2px, rgba(255,101,0,0.02) 4px
    );
    pointer-events: none;
    border-radius: inherit;
}
.neon-border { animation: neon-pulse 3s ease-in-out infinite; }
.card-border-pulse { animation: border-dance 3s ease-in-out infinite; }

/* ================================================================
   6. GRADIENT TEXT
   ================================================================ */
.text-gradient {
    background: linear-gradient(135deg, #FF6500, #FFA066, #FF6500);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient-shift 4s ease infinite;
}

/* ================================================================
   7. STAT CARDS — Efectos y dibujos
   ================================================================ */
.stat-card-v2 {
    transition: background-color 0.3s ease, border-color 0.3s ease;
    border-color: transparent;
}
.stat-card-v2:hover {
    background-color: rgba(255,101,0,0.04) !important;
    border-color: rgba(255,101,0,0.2) !important;
}
.dark .stat-card-v2:hover {
    background-color: rgba(255,101,0,0.08) !important;
}

.stat-bg-icon {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    color: var(--brand-orange);
    opacity: 0.1;
    pointer-events: none;
    padding: 8%;
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.stat-card-v2:nth-child(1) .stat-bg-icon { animation: icon-rock 5s ease-in-out infinite; }
.stat-card-v2:nth-child(2) .stat-bg-icon { animation: icon-pulse 4s ease-in-out infinite; }
.stat-card-v2:nth-child(3) .stat-bg-icon { animation: icon-float 6s ease-in-out infinite; }
.stat-card-v2:nth-child(4) .stat-bg-icon { animation: icon-breathe 5s ease-in-out infinite; }
.stat-card-v2:hover .stat-bg-icon {
    opacity: 0.15;
    transform: scale(1.05);
    animation-play-state: paused;
}

.obj-bg-icon {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    color: var(--brand-orange);
    opacity: 0.06;
    pointer-events: none;
    padding: 8%;
    animation: obj-zoom 8s ease-in-out infinite alternate;
}
.obj-card:hover .obj-bg-icon {
    opacity: 0.12;
}
@keyframes obj-zoom {
    0% { transform: scale(0.85); }
    100% { transform: scale(1.15); }
}
.obj-icon-wrap {
    margin-bottom: 0.5rem;
}
.obj-icon {
    font-size: 1.1rem;
    color: var(--brand-orange);
    animation: obj-icon-bounce 1.5s cubic-bezier(0.34, 1.56, 0.64, 1) infinite;
}
.obj-card:nth-child(1) .obj-icon { animation-delay: 0s; }
.obj-card:nth-child(2) .obj-icon { animation-delay: 0.15s; }
.obj-card:nth-child(3) .obj-icon { animation-delay: 0.3s; }
.obj-card:nth-child(4) .obj-icon { animation-delay: 0.45s; }
.obj-card:nth-child(5) .obj-icon { animation-delay: 0.6s; }
.obj-card:nth-child(6) .obj-icon { animation-delay: 0.75s; }
@keyframes obj-icon-bounce {
    0% { transform: translateY(0) scale(1,1); }
    10% { transform: translateY(0) scale(1.2,0.8); }
    20% { transform: translateY(-7px) scale(1,1); }
    30% { transform: translateY(0) scale(1,1); }
    40% { transform: translateY(-3px) scale(1,1); }
    50% { transform: translateY(0) scale(1,1); }
    100% { transform: translateY(0) scale(1,1); }
}
@keyframes icon-rock {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(2deg); }
    75% { transform: rotate(-2deg); }
}
@keyframes icon-pulse {
    0%, 100% { transform: scale(1); opacity: 0.1; }
    50% { transform: scale(1.06); opacity: 0.15; }
}
@keyframes icon-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}
@keyframes icon-breathe {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.04); }
}

/* ================================================================
   8. HOVER EFFECTS
   ================================================================ */

/* ================================================================
   8. HOVER EFFECTS
   ================================================================ */
.hover-lift {
    transition: transform 0.3s var(--easing-smooth),
                box-shadow 0.3s var(--easing-smooth);
}
.hover-lift:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(255,101,0,0.15);
}
.hover-glow { transition: box-shadow 0.3s var(--easing-smooth); }
.hover-glow:hover { box-shadow: 0 0 30px rgba(255,101,0,0.25); }
.glitch-hover:hover { animation: glitch 0.3s ease-in-out 3; }

/* Card 3D tilt */
.card-3d { transition: transform 0.4s var(--easing-smooth); }
.card-3d:hover {
    transform: perspective(800px) rotateX(2deg) rotateY(2deg);
}

/* Magnetic button (JS-enhanced) */
.magnetic-btn { position: relative; display: inline-block; }

/* ================================================================
   9. NAVIGATION — Menú con animación moderna
   ================================================================ */
.nav-link {
    position: relative;
    padding: 0.5rem 0.75rem;
    font-weight: 600;
    color: inherit;
    text-decoration: none;
    transition: color 0.3s var(--easing-smooth);
    border-radius: 0.5rem;
    overflow: hidden;
}

/* Fondo que se desliza desde abajo */
.nav-link::before {
    content: '';
    position: absolute; inset: 0;
    background: rgba(255,101,0,0.08);
    border-radius: 0.5rem;
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.3s var(--easing-smooth);
    z-index: -1;
}
.nav-link:hover::before {
    transform: scaleY(1);
}
.dark .nav-link::before {
    background: rgba(255,101,0,0.12);
}

/* Línea inferior que crece desde el centro */
.nav-link::after {
    content: '';
    position: absolute; bottom: 2px; left: 50%;
    width: 0; height: 2px;
    background: #FF6500;
    border-radius: 2px;
    transform: translateX(-50%);
    transition: width 0.3s var(--easing-smooth);
}
.nav-link:hover::after {
    width: 60%;
}

.nav-link:hover {
    color: #FF6500;
}

/* ================================================================
   9b. WHATSAPP FLOATING BUTTON
   ================================================================ */
.whatsapp-btn {
    position: fixed; bottom: 2rem; left: 2rem; z-index: 9997;
    width: 52px; height: 52px;
    background: #25D366;
    color: white; border: none; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 20px rgba(37,211,102,0.35);
    text-decoration: none;
    transition: all 0.3s var(--easing-smooth);
    animation: whatsapp-pop 0.5s var(--easing-smooth) 1s both;
}
.whatsapp-btn:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 8px 30px rgba(37,211,102,0.45);
    color: white;
}
@keyframes whatsapp-pop {
    0%   { opacity: 0; transform: scale(0); }
    70%  { transform: scale(1.1); }
    100% { opacity: 1; transform: scale(1); }
}

@media (max-width: 639px) {
    .whatsapp-btn {
        bottom: 1rem; left: 1rem;
        width: 48px; height: 48px;
        font-size: 1.3rem;
    }
}

/* ================================================================
   10. BACK TO TOP
   ================================================================ */
.back-to-top {
    position: fixed; bottom: 2rem; right: 2rem; z-index: 9997;
    width: 44px; height: 44px;
    background: var(--brand-orange);
    color: white; border: none; border-radius: 50%;
    cursor: pointer; font-size: 1.1rem;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 20px rgba(255,101,0,0.3);
    opacity: 0; visibility: hidden;
    transform: translateY(20px) scale(0.8);
    transition: all 0.4s var(--easing-smooth);
}
.back-to-top.visible {
    opacity: 1; visibility: visible;
    transform: translateY(0) scale(1);
}
.back-to-top:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 8px 30px rgba(255,101,0,0.4);
}

/* ================================================================
   11. SECTION DIVIDERS (SVG waves)
   ================================================================ */
.section-divider {
    position: relative; width: 100%; height: 60px; overflow: hidden;
}
.section-divider svg {
    position: absolute; width: 100%; height: 100%;
}
@media (min-width: 640px) {
    .section-divider { height: 80px; }
}
@media (min-width: 1024px) {
    .section-divider { height: 100px; }
}

/* ================================================================
   12. FORM FLOATING LABELS
   ================================================================ */
.form-group { position: relative; }
.form-group input,
.form-group textarea {
    width: 100%; padding: 0.75rem 0.75rem 0.4rem;
    border-radius: 0.75rem;
    background: white;
    border: 1px solid #cbd5e1;
    font-size: 0.75rem;
    color: #1e293b;
    outline: none;
    transition: border-color 0.3s var(--easing-smooth),
                box-shadow 0.3s var(--easing-smooth);
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--brand-orange);
    box-shadow: 0 0 0 3px rgba(255,101,0,0.1);
}
.form-group textarea {
    resize: vertical; min-height: 5rem;
    font-family: inherit;
}
.form-group label {
    position: absolute; left: 1rem; top: 1rem;
    font-size: 0.75rem; color: #94a3b8;
    transition: all 0.3s var(--easing-smooth);
    pointer-events: none;
    background: transparent;
    display: flex; align-items: center; gap: 0.25rem;
    white-space: nowrap;
}
.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: 0.25rem; font-size: 0.6rem;
    color: var(--brand-orange);
}

.dark .form-group input,
.dark .form-group textarea {
    background: #1E293B;
    border-color: #334155;
    color: #e2e8f0;
}
.dark .form-group input:focus,
.dark .form-group textarea:focus {
    border-color: var(--brand-orange);
    box-shadow: 0 0 0 3px rgba(255,101,0,0.15);
}
.dark .form-group label {
    background: #1E293B;
    color: #64748b;
}

/* ================================================================
   13. TYPING EFFECT
   ================================================================ */
.typed-cursor {
    display: inline-block; width: 2px; height: 1em;
    background: var(--brand-orange);
    margin-left: 2px;
    animation: blink 0.7s step-end infinite;
    vertical-align: text-bottom;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* ================================================================
   14. COUNTER ANIMATION
   ================================================================ */
.counter-value {
    display: inline-block;
}

/* ================================================================
   15. VIEW TRANSITIONS API
   ================================================================ */
::view-transition-old(root),
::view-transition-new(root) {
    animation-duration: 0.4s;
    animation-timing-function: var(--easing-smooth);
}
::view-transition-old(root) {
    animation-name: -ua-view-transition-fade-out;
}
::view-transition-new(root) {
    animation-name: -ua-view-transition-fade-in;
    mix-blend-mode: normal;
}

/* ================================================================
   16. ROLES GRID (sin tabla, sin scroll)
   ================================================================ */
.roles-grid {
    display: grid;
    gap: 0.5rem;
}
.roles-header {
    display: none;
}
.role-row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1rem;
    align-items: start;
    padding: 1rem 1.25rem;
    border-radius: 0.75rem;
    background: rgba(255,255,255,0.5);
    border: 1px solid transparent;
    transition: all 0.3s var(--easing-smooth);
}
.dark .role-row {
    background: rgba(30,41,59,0.5);
}
.role-row:hover {
    border-color: rgba(255,101,0,0.3);
    background: rgba(255,101,0,0.02);
}
.role-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--brand-blue);
    white-space: nowrap;
}
.dark .role-title { color: #60A5FA; }
.role-title i {
    color: var(--brand-orange);
    font-size: 0.85rem;
    min-width: 1.1rem;
    animation: role-icon-bounce 1.5s cubic-bezier(0.34, 1.56, 0.64, 1) infinite;
}
.role-row:nth-child(1) .role-title i { animation-delay: 0s; }
.role-row:nth-child(2) .role-title i { animation-delay: 0.15s; }
.role-row:nth-child(3) .role-title i { animation-delay: 0.3s; }
.role-row:nth-child(4) .role-title i { animation-delay: 0.45s; }
.role-row:nth-child(5) .role-title i { animation-delay: 0.6s; }
.role-row:nth-child(6) .role-title i { animation-delay: 0.75s; }
@keyframes role-icon-bounce {
    0% { transform: translateY(0) scale(1,1); }
    10% { transform: translateY(0) scale(1.15,0.85); }
    20% { transform: translateY(-8px) scale(1,1); }
    30% { transform: translateY(0) scale(1,1); }
    40% { transform: translateY(-4px) scale(1,1); }
    50% { transform: translateY(0) scale(1,1); }
    100% { transform: translateY(0) scale(1,1); }
}
.role-desc {
    font-size: 0.75rem;
    line-height: 1.5;
    color: #475569;
}
.dark .role-desc { color: #94a3b8; }

@media (max-width: 639px) {
    .role-row {
        grid-template-columns: 1fr;
        gap: 0.35rem;
        padding: 0.85rem 1rem;
    }
    .role-title {
        font-size: 0.8rem;
        padding-bottom: 0.25rem;
    }
    .role-desc {
        font-size: 0.7rem;
    }
}

/* ================================================================
   17. RESPONSIVE — Mobile First
   ================================================================ */
@media (max-width: 639px) {
    nav .max-w-7xl { height: 3.5rem; }

    .crane-hook, .beam-light, .container-block, .particle { display: none !important; }
    .hero-grid::before { background-size: 30px 30px !important; }
    .cargo-bg::before { background-size: 20px 20px !important; }

    .section-divider { height: 1.5rem !important; }

    #roles .rounded-2xl { padding: 0.5rem !important; }
    .roles-grid { gap: 0.35rem !important; }

    .back-to-top { bottom: 1rem; right: 1rem; width: 40px; height: 40px; font-size: 1rem; }

    .ship-large {
        width: 74px;
        animation: ship-large-move 22s linear infinite;
        bottom: -2px;
    }
    .ship-small {
        width: 46px;
        animation: ship-small-move 28s linear infinite;
        animation-delay: -18s;
        bottom: 8px;
        left: -70px;
    }
}

@media (min-width: 640px) and (max-width: 1023px) {
    .hero-title { font-size: 2.5rem !important; }
}

/* Touch targets */
@media (hover: none) and (pointer: coarse) {
    .hover-lift:hover,
    .card-3d:hover,
    .hover-glow:hover {
        transform: none !important;
        box-shadow: none !important;
    }
    .nav-link::before,
    .nav-link::after { display: none; }
    button, a, input, select, textarea {
        min-height: 44px;
    }
}

/* ================================================================
   18. REDUCED MOTION
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ================================================================
   19. MARITIME EFFECTS
   ================================================================ */

/* --- 19a. WAVES + SHIPS INLINE AFTER BUTTONS (full viewport width) --- */
/* --- 19a. WAVES + SHIPS INLINE AFTER BUTTONS (full viewport width) --- */
.hero-ships-container {
    position: relative;
    width: 100vw;
    max-width: 100vw;
    left: 50%;
    transform: translateX(-50%);
    height: 70px;
    margin-top: 1.75rem;
    overflow: hidden;
    z-index: 2;
    pointer-events: none;
}
.hero-ships-container .wave-bg-svg {
    fill: rgba(255,101,0,0.08);
    position: absolute; bottom: 0; left: 0; width: 200%; height: 100%;
    animation: wave-drift 6s linear infinite;
}
.hero-ships-container .wave-bg-svg-2 {
    fill: rgba(255,255,255,0.04);
    animation: wave-drift 8s linear infinite reverse;
    opacity: 0.5;
}

@media (min-width: 640px) {
    .hero-ships-container {
        left: auto;
        transform: none;
        margin-left: calc(-1 * ((100vw - min(100vw, 80rem)) / 2 + 1.5rem));
        margin-top: 3.25rem;
    }
}
@media (min-width: 1024px) {
    .hero-ships-container {
        margin-left: calc(-1 * ((100vw - min(100vw, 80rem)) / 2 + 2rem));
    }
}

@keyframes wave-drift {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --- 19c. SHIPS ON WAVES --- */
.ship {
    position: absolute;
    display: block !important;
    left: -120px;
    bottom: 0;
    pointer-events: none;
    z-index: 3;
    opacity: 1 !important;
    visibility: visible !important;
    will-change: transform;
}
.ship-large {
    width: 90px;
    height: auto;
    animation: ship-large-move 22s linear infinite;
    bottom: -4px;
}
.ship-small {
    width: 55px;
    height: auto;
    animation: ship-small-move 28s linear infinite;
    animation-delay: -18s;
    bottom: 8px;
    left: -60px;
}
@keyframes ship-large-move {
    0%   { transform: translateX(0) translateY(0) rotate(0deg); }
    20%  { transform: translateX(28vw) translateY(-2px) rotate(1deg); }
    50%  { transform: translateX(60vw) translateY(-4px) rotate(-1deg); }
    80%  { transform: translateX(90vw) translateY(-2px) rotate(1deg); }
    100% { transform: translateX(130vw) translateY(0) rotate(0deg); }
}
@keyframes ship-small-move {
    0%   { transform: translateX(0) translateY(0) rotate(0deg); opacity: 0; }
    12%  { opacity: 1; }
    24%  { transform: translateX(10vw) translateY(-2px) rotate(1deg); }
    50%  { transform: translateX(28vw) translateY(-3px) rotate(-1deg); }
    76%  { transform: translateX(52vw) translateY(-1px) rotate(1deg); }
    100% { transform: translateX(84vw) translateY(0) rotate(0deg); opacity: 0; }
}

@keyframes ship-large-mobile-move {
    0%   { transform: translateX(0) translateY(0) rotate(0deg); }
    20%  { transform: translateX(20vw) translateY(-2px) rotate(1deg); }
    50%  { transform: translateX(52vw) translateY(-4px) rotate(-1deg); }
    78%  { transform: translateX(80vw) translateY(-2px) rotate(1deg); }
    100% { transform: translateX(110vw) translateY(0) rotate(0deg); }
}
@keyframes ship-small-mobile-move {
    0%   { transform: translateX(0) translateY(0) rotate(0deg); opacity: 0; }
    10%  { opacity: 1; }
    22%  { transform: translateX(12vw) translateY(-2px) rotate(1deg); }
    50%  { transform: translateX(32vw) translateY(-3px) rotate(-1deg); }
    76%  { transform: translateX(58vw) translateY(-1px) rotate(1deg); }
    100% { transform: translateX(86vw) translateY(0) rotate(0deg); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .ship-large {
        animation: ship-large-move 40s linear infinite !important;
        opacity: 1 !important;
    }
    .ship-small {
        animation: ship-small-move 32s linear infinite !important;
        opacity: 1 !important;
    }
}

/* --- 19b. CARGO CONTAINER GRID PATTERN --- */
.cargo-bg {
    position: relative;
}
.cargo-bg::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(90deg, rgba(255,101,0,0.04) 1px, transparent 1px),
        linear-gradient(rgba(255,101,0,0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    pointer-events: none;
}

/* --- 19c. ANIMATED CONTAINER STACK --- */
@keyframes container-stack {
    0%   { transform: translateY(0) scale(1); opacity: 0.3; }
    50%  { transform: translateY(-8px) scale(1.02); opacity: 0.7; }
    100% { transform: translateY(0) scale(1); opacity: 0.3; }
}
.container-block {
    position: absolute;
    border: 1px solid rgba(255,101,0,0.06);
    background: rgba(255,101,0,0.012);
    border-radius: 2px;
    opacity: 0.45;
    animation: container-stack 4s ease-in-out infinite;
}
.container-block:nth-child(1) {
    width: 38px; height: 18px; bottom: 18%; right: 10%;
    animation-delay: 0s;
}
.container-block:nth-child(2) {
    width: 30px; height: 15px; bottom: 28%; right: 18%;
    animation-delay: 0.8s;
}
.container-block:nth-child(3) {
    width: 26px; height: 13px; bottom: 38%; right: 7%;
    animation-delay: 1.6s;
}

/* --- 19d. CRANE HOOK SWING --- */
@keyframes crane-swing {
    0%, 100% { transform: rotate(-3deg); }
    50%      { transform: rotate(3deg); }
}
.crane-hook {
    position: absolute;
    font-size: 2rem;
    color: rgba(255,101,0,0.15);
    animation: crane-swing 3s ease-in-out infinite;
    transform-origin: top center;
    pointer-events: none;
}

/* --- 19e. PORT RADAR SCAN --- */
@keyframes radar-sweep {
    0%   { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.radar-scanner {
    position: absolute; top: 50%; right: 5%;
    width: 40px; height: 40px;
    border: 1px solid rgba(255,101,0,0.15);
    border-radius: 50%;
    pointer-events: none;
}
.radar-scanner::after {
    content: '';
    position: absolute; top: 50%; left: 50%;
    width: 4px; height: 20px;
    background: linear-gradient(to bottom, rgba(255,101,0,0.4), transparent);
    transform-origin: top center;
    animation: radar-sweep 3s linear infinite;
    border-radius: 2px;
}

/* --- 19f. LIGHT BEAM / LIGHTHOUSE SWEEP --- */
@keyframes beam-sweep {
    0%, 100% { opacity: 0; transform: translateX(-100px) rotate(-10deg); }
    50%      { opacity: 0.08; transform: translateX(100px) rotate(10deg); }
}
.beam-light {
    position: absolute; top: 20%; left: 0;
    width: 200%; height: 4px;
    background: linear-gradient(90deg, transparent, var(--brand-orange), transparent);
    pointer-events: none;
    animation: beam-sweep 5s ease-in-out infinite;
}

/* --- 19g. ANCHOR BOUNCE --- */
@keyframes anchor-bounce {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25%      { transform: translateY(-6px) rotate(-2deg); }
    75%      { transform: translateY(6px) rotate(2deg); }
}
.anchor-icon {
    display: inline-block;
    animation: anchor-bounce 3s ease-in-out infinite;
}

/* ================================================================
   20. UTILITIES
   ================================================================ */
.float-anim { animation: float 4s var(--easing-smooth) infinite; }