/*
    MARITIME BRUTALISM: Gestaş Promotional Login
    Principles: 
    - 0px border-radius everywhere
    - Sharp edges, high contrast
    - Deep Navy Base, Signal Turquoise accents
    - Huge Typography
    - Animated reveals
*/

:root {
    --clr-navy: #030f26;
    --clr-navy-fade: rgba(3, 15, 38, 0.92);
    --clr-turquoise: #00ced1;
    --clr-turquoise-hover: #0096c7;
    --clr-white: #ffffff;
    --clr-gray: #8a96ab;
    --clr-dark: #000000;

    --font-display: 'Archivo', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;

    --ease-spring: cubic-bezier(0.175, 0.885, 0.32, 1.1);
    --ease-expo: cubic-bezier(0.19, 1, 0.22, 1);
}

* {
    box-sizing: border-box;
}

body.promo-body {
    margin: 0;
    padding: 0;
    background-color: var(--clr-dark);
    font-family: var(--font-body);
    color: var(--clr-white);
    overflow-x: hidden;
    min-height: 100vh;
}

/* ---------------------------------
   1) BACKGROUND / HERO LAYERS
-----------------------------------*/
.promo-container {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image: url('/img/bg-gestas-ferry.jpg');
    background-size: cover;
    background-position: center 30%;
    filter: grayscale(10%) contrast(110%);
    opacity: 0.85;
    animation: slowZoom 30s infinite alternate linear;
}

@keyframes slowZoom {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.08);
    }
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(135deg, var(--clr-base) 0%, rgba(3, 15, 38, 0.6) 50%, rgba(3, 15, 38, 0.95) 100%);
    background-color: rgba(3, 15, 38, 0.65);
    /* Fallback */
    mix-blend-mode: multiply;
}

/* ---------------------------------
   2) NAVIGATION BAR
-----------------------------------*/
.promo-nav {
    position: relative;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 4rem;
    position: relative;
    z-index: 50;
    /* Changed from 10 to 50 so it is fully clickable over hero content */
    animation: fadeInDown 1s var(--ease-expo) forwards;
}

.gestas-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-display);
}

.logomark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--clr-turquoise);
    color: var(--clr-white);
    font-weight: 900;
    font-size: 1.25rem;
    letter-spacing: -1px;
    clip-path: polygon(10% 0, 100% 0, 90% 100%, 0% 100%);
    /* Sharp geometric cut */
}

.wordmark {
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.promo-login-btn {
    appearance: none;
    border: 2px solid var(--clr-white);
    background: transparent;
    color: var(--clr-white);
    padding: 0.75rem 2rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 1.5px;
    cursor: pointer !important;
    pointer-events: auto !important;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s var(--ease-expo);
    position: relative;
    overflow: hidden;
    z-index: 100 !important;
}

.promo-login-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--clr-white);
    transform: translateX(-101%);
    transition: transform 0.4s var(--ease-expo);
    z-index: -1;
}

.promo-login-btn:hover {
    color: var(--clr-navy);
}

.promo-login-btn:hover::before {
    transform: translateX(0);
}

.promo-login-btn:hover i {
    transform: translateX(4px);
}

/* ---------------------------------
   3) HERO CONTENT
-----------------------------------*/
.promo-hero {
    position: relative;
    z-index: 10;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 6rem;
    pointer-events: none !important;
}

.hero-typography {
    max-width: 900px;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(3rem, 8vw, 7rem);
    line-height: 0.95;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: -2px;
    opacity: 0;
    animation: fadeInUp 1.2s var(--ease-expo) 0.2s forwards;
    transform: translateY(40px);
}

.solid-text {
    color: var(--clr-white);
}

.outline-text {
    color: transparent;
    -webkit-text-stroke: 2px var(--clr-white);
    margin-bottom: 2rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--clr-gray);
    letter-spacing: 1px;
    max-width: 500px;
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeInUp 1.2s var(--ease-expo) 0.4s forwards;
    transform: translateY(40px);
    border-left: 4px solid var(--clr-turquoise);
    padding-left: 1.5rem;
}

.hero-scroller {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    animation: fadeInUp 1.2s var(--ease-expo) 0.6s forwards;
    transform: translateY(40px);
}

.scroll-line {
    width: 60px;
    height: 2px;
    background-color: var(--clr-turquoise);
}

.scroll-text {
    font-size: 0.75rem;
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--clr-white);
}

/* Bottom Metrics */
.hero-metrics {
    position: absolute;
    bottom: 3rem;
    left: 6rem;
    display: flex;
    gap: 4rem;
    opacity: 0;
    animation: fadeInUp 1.2s var(--ease-expo) 0.8s forwards;
    transform: translateY(40px);
}

.metric {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.m-val {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1;
    color: var(--clr-white);
}

.m-lbl {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--clr-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ---------------------------------
   4) OFFCANVAS LOGIN PANEL
-----------------------------------*/
body.panel-open {
    overflow: hidden;
}

.panel-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.panel-overlay[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
}

.login-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 480px;
    height: 100vh;
    background-color: var(--clr-navy);
    z-index: 100;
    transform: translateX(100%);
    transition: transform 0.6s var(--ease-spring);
    display: flex;
    box-shadow: -20px 0 50px rgba(0, 0, 0, 0.5);
    border-left: 1px solid rgba(255, 255, 255, 0.05);
}

.login-panel[aria-hidden="false"] {
    transform: translateX(0);
}

.panel-inner {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 3rem;
    position: relative;
    overflow-y: auto;
}

.login-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 3rem;
}

.panel-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    margin: 0;
    letter-spacing: -1px;
    color: var(--clr-white);
}

.close-panel-btn {
    background: transparent;
    border: none;
    color: var(--clr-gray);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
    padding: 0;
}

.close-panel-btn:hover {
    color: var(--clr-white);
}

.login-panel-body {
    flex: 1;
}

.login-instruction {
    font-size: 0.9rem;
    color: var(--clr-gray);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.brutalist-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.brutalist-label {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--clr-gray);
}

.brutalist-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 0;
    color: var(--clr-white);
    font-size: 1.25rem;
    pointer-events: none;
}

.brutalist-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 0;
    padding: 1rem 1rem 1rem 2.5rem;
    color: var(--clr-white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.brutalist-input:focus {
    outline: none;
    border-color: var(--clr-turquoise);
    background: rgba(255, 255, 255, 0.02);
}

.brutalist-input::placeholder {
    color: rgba(255, 255, 255, 0.2);
}

.toggle-pw-btn {
    position: absolute;
    right: 0;
    background: transparent;
    border: none;
    color: var(--clr-gray);
    cursor: pointer;
    padding: 0.5rem;
}

.toggle-pw-btn:hover {
    color: var(--clr-white);
}

.brutalist-submit-btn {
    margin-top: 2rem;
    background: var(--clr-turquoise);
    color: var(--clr-white);
    border: none;
    padding: 1.25rem;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.1rem;
    letter-spacing: 2px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.2s, background 0.2s;
}

.brutalist-submit-btn:hover {
    background: var(--clr-turquoise-hover);
    transform: translateY(-2px);
}

.brutalist-submit-btn:active {
    transform: translateY(0);
}

.btn-icon {
    font-size: 1.5rem;
    transition: transform 0.3s;
}

.brutalist-submit-btn:hover .btn-icon {
    transform: translateX(5px);
}

.login-panel-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    margin-top: 2rem;
    position: relative;
}

.login-panel-footer p {
    font-size: 0.8rem;
    color: var(--clr-gray);
    margin: 0;
    line-height: 1.5;
}

.login-panel-footer strong {
    color: var(--clr-white);
}

.panel-watermark {
    position: absolute;
    bottom: -1rem;
    right: -1rem;
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.02);
    pointer-events: none;
}

/* ---------------------------------
   5) UTILS & ANIMATIONS
-----------------------------------*/
.alert-box {
    background: rgba(0, 206, 209, 0.1);
    border-left: 4px solid var(--clr-turquoise);
    color: var(--clr-white);
    padding: 1rem;
    font-size: 0.9rem;
}

.hidden {
    display: none !important;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Base spinner CSS (since wait cursor from spinner-border gets overridden) */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--clr-white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: inline-block;
    margin-right: 10px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ---------------------------------
   6) RESPONSIVE
-----------------------------------*/
@media (max-width: 1024px) {

    .promo-nav,
    .promo-hero {
        padding-left: 3rem;
        padding-right: 3rem;
    }

    .hero-metrics {
        left: 3rem;
    }
}

@media (max-width: 768px) {

    .promo-nav,
    .promo-hero {
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .hero-metrics {
        left: 2rem;
    }

    .promo-nav {
        flex-direction: column;
        gap: 1.5rem;
        align-items: flex-start;
    }

    .hero-title {
        font-size: clamp(2.5rem, 10vw, 4rem);
    }

    .login-panel {
        max-width: 100%;
    }
}