/* ===== Custom Styles for Mariscos Altamar ===== */

/* Base */
*, *::before, *::after {
    box-sizing: border-box;
}

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

body {
    background-color: #040D1A;
}

/* ===== Geometric Background Shapes ===== */
.geo-shape {
    position: absolute;
    pointer-events: none;
}

.geo-circle-1 {
    top: 15%;
    right: 5%;
    width: 500px;
    height: 500px;
    border: 1px solid rgba(212, 160, 23, 0.06);
    border-radius: 50%;
    animation: float-slow 20s ease-in-out infinite;
}

.geo-triangle-1 {
    bottom: 20%;
    left: 5%;
    width: 0;
    height: 0;
    border-left: 80px solid transparent;
    border-right: 80px solid transparent;
    border-bottom: 140px solid rgba(142, 206, 224, 0.04);
    transform: rotate(15deg);
    animation: float-slow 15s ease-in-out infinite reverse;
}

.geo-circle-2 {
    top: 60%;
    right: 15%;
    width: 200px;
    height: 200px;
    border: 1px solid rgba(212, 160, 23, 0.08);
    border-radius: 50%;
    animation: float-slow 12s ease-in-out infinite;
}

.geo-ring-1 {
    top: 40%;
    left: 10%;
    width: 120px;
    height: 120px;
    border: 2px solid rgba(142, 206, 224, 0.06);
    border-radius: 50%;
    animation: float-slow 18s ease-in-out infinite reverse;
}

.geo-dots {
    top: 70%;
    right: 30%;
    width: 100px;
    height: 100px;
    background-image: radial-gradient(circle, rgba(212, 160, 23, 0.15) 1px, transparent 1px);
    background-size: 12px 12px;
    animation: float-slow 25s ease-in-out infinite;
}

@keyframes float-slow {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(3deg); }
}

/* ===== Floating Cards ===== */
.float-card-1 {
    animation: float-card-1 6s ease-in-out infinite;
}

.float-card-2 {
    animation: float-card-2 7s ease-in-out infinite;
}

.float-card-3 {
    animation: float-card-3 5.5s ease-in-out infinite;
}

.float-card-4 {
    animation: float-card-4 6.5s ease-in-out infinite;
}

@keyframes float-card-1 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

@keyframes float-card-2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(10px); }
}

@keyframes float-card-3 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(1deg); }
}

@keyframes float-card-4 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

/* ===== Menu Cards ===== */
.menu-card {
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.5s ease;
}

.menu-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(212, 160, 23, 0.08);
}

/* ===== Special Cards ===== */
.special-card {
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.5s ease;
}

.special-card:hover {
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

/* ===== Gallery ===== */
.gallery-item {
    cursor: pointer;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    z-index: 10;
    position: relative;
}

/* ===== Reveal Animations (progressive enhancement) ===== */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Reduced motion - keep content visible */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Navbar ===== */
#navbar {
    background: transparent;
    transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
    background: rgba(4, 13, 26, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* ===== Mobile Menu ===== */
.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

#mobileMenu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
#mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.25s; }
#mobileMenu.open .mobile-link:nth-child(6) { transition-delay: 0.3s; }

/* ===== Mobile Menu Button ===== */
.menu-line {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

#menuBtn.active .menu-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

#menuBtn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menuBtn.active .menu-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
    width: 24px;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #040D1A;
}

::-webkit-scrollbar-thumb {
    background: rgba(212, 160, 23, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(212, 160, 23, 0.5);
}

/* ===== Selection ===== */
::selection {
    background: rgba(212, 160, 23, 0.3);
    color: #FFF9E6;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .geo-circle-1,
    .geo-triangle-1,
    .geo-circle-2,
    .geo-ring-1,
    .geo-dots {
        display: none;
    }
}