/* Reset / base styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    background: linear-gradient(to bottom, #f9fafb 0%, #ffffff 50%, #f9fafb 100%);
    line-height: 1.6;
}

/* Fade-in on page load */
body {
    animation: fadeIn 1s ease forwards;
    opacity: 0;
}
@keyframes fadeIn {
    to { opacity: 1; }
}

/* -------------------
    Navigationbar
------------------- */
.navbar, .mid-nav {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 8px;
}

.mid-nav a{
    text-decoration: none;
}
.navbar{
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.img-head {
    margin-left: 20px;
    margin-right: 20px;
    padding: 10px;
    align-items: center;
    display: flex;
    flex-direction: row;
    transition: background 0.3s, border-radius 0.3s;
}

.img-head img {
    width: 30px;
}

.img-head p {
    text-decoration: none;
    color: #333;
    margin-left: 10px;
    font-size: large;
    font-weight: 500;
    transition: color 0.3s, border-bottom 0.3s;
    position: relative;
}

/* underline on hover */
.img-head p::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 2px;
    left: 0;
    bottom: -2px;
    background: #000000;
    transition: width 0.3s;
}

.img-head p:hover::after {
    width: 100%;
}

.img-head:hover {
    background-color: #ffc400;
    border-radius: 20px;
}

/* -------------------
Login & New buttons
------------------- */
#login_btn, #new_btn, #logout_btn {
    border-radius: 15px;
    font-size: large;
    padding: 15px;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

#logout_btn{
    display: none;
}

#login_btn, #logout_btn {
    background-color: #ffc400;
    color: #000;
}

#login_btn:hover, #logout_btn:hover {
    background-color: #000;
    color: #f9fafb;
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

#new_btn {
    background-color: #000;
    color: #f9fafb;
}

#new_btn:hover {
    background-color: #ffc400;
    color: #333;
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* ---------------------
Brand logo section
--------------------- */
.brand_logo {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.brand_logo h1 {
    font-size: large;
}

.brand_logo img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin: 10px;
}

/* ---------------------
Intro section
--------------------- */
.intro {
    display: flex;
    flex-direction: row;
    margin: 50px 100px 0;
    align-items: center;
}

.intro img {
    width: 50%;
    height: 540px;
    margin: 20px 0 30px 30px;
    border-radius: 30px;
    animation: slideFadeInRight 1s ease-out both;
    animation-delay: 0.3s;
    transition: transform 0.4s;
}

.intro img:hover {
    transform: scale(1.5);
}


.intro_text {
    animation: slideFadeInLeft 1s ease-out both;
}

.intro_text h1 {
    font-size: 5em;
    line-height: 1.2;
}

.intro_text p {
    width: 90%;
    font-size: medium;
    margin-top: 20px;
    text-align: justify;
    color: #8f8d8d;
}

/* Keyframes */
@keyframes slideFadeInLeft {
    0% {
        opacity: 0;
        transform: translateX(-50px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideFadeInRight {
    0% {
        opacity: 0;
        transform: translateX(50px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ---------------------
Intro email input
--------------------- */
.email-div {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin-top: 50px;
}

.email-div button {
    margin-left: 10px;
    margin-right: 10px;
    border-radius: 15px;
    font-size: large;
    padding: 15px;
    background-color: #ffc400;
    color: #000000;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

.email-div button:hover {
    background-color: #000000;
    color: #f9fafb;
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* Floating label input */
.input-container {
    position: relative;
    width: 80%;
}

.input-container input {
    font-size: large;
    padding: 15px;
    width: 100%;
    border: 2px solid #ccc;
    border-radius: 10px;
    outline: none;
}

.input-container label {
    position: absolute;
    top: 50%;
    left: 15px;
    transform: translateY(-50%);
    color: #888;
    font-size: large;
    pointer-events: none;
    transition: all 0.3s ease;
}

/* Animate label up */
.input-container input:focus + label,
.input-container input:valid + label {
    top: -15px;
    left: 10px;
    font-size: medium;
    background: #f9fafb;
    padding: 0 5px;
    color: #333;
}

/*================
About Section
==================*/

.about_section{
    margin-top: 100px;
    margin-left: 20px;
    margin-right: 20px;
    margin-bottom: 20px;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.about_section h1{
    text-align: center;
    font-size: 3em;
}
.img-text{
    display: flex;
    flex-direction: row;
    align-items: center;
    text-align: justify;
}
.img-text img{
    width: 50%;
    height: 400px;
    margin: 50px;
    border-radius: 20px;
    box-shadow: 10px 8px 20px rgba(0,0,0,8);
    transition: transform 0.4s;
}
.img-text img:hover{
    transform: scale(1.02);
}
.img-text p{
    margin-left: 10px;
    margin-right: 50px;
    text-align: justify;
    font-size: large;
}

/*================
User Reviews Section
==================*/
.reviews_section {
    margin-top: 100px;
    margin-left: 20px;
    margin-right: 20px;
    margin-bottom: 20px;
    padding: 20px;
}

.reviews {
    width: 100%;
    display: flex;
    flex-wrap: wrap;           
    justify-content: center; 
    gap: 20px;
}


.review-card {
    flex: 1 1 calc(50% - 20px);
    max-width: calc(350% - 20px);
    padding: 20px;
}


.reviews_section h1 {
    text-align: center;
    font-size: 3em;
    margin-bottom: 30px;
}

.user-details h2{
    font-size: large;
    color: #555;
}
.reviews_section p {
    font-size: medium;
    color: #888;
}

.user-review{
    text-align: justify;
    padding: 5px;
}

.user-details {
    align-items: center;
    gap: 20px;
}

.user-date{
    font-size: x-small;
    color: #aaa;
    text-align: right;
}

/*================
Contact Section
==================*/

.contact_section{
    margin-top: 100px;
    margin-left: 20px;
    margin-right: 20px;
    margin-bottom: 20px;
    padding: 20px;
}

.contact_section h1{
    text-align: center;
    font-size: 3em;
}

.contact_section p{
    text-align: center;
    font-size: 2em;
    color: #888;
}

.contact-div{
    margin: 50px;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 50px;
    border-radius: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.5);
    padding: 50px 20px;

}

.contact-div img{
    width: 50%;
    height: 500px;
    border-radius: 30px;

}

.user-inputs{
    display: flex;
    flex-direction: column;
    text-align: center;
}

.user-inputs input{
    padding: 15px;
    font-size: large;
    border: 2px solid #ccc;
    border-radius: 10px;
    margin-top: 30px;
}

.user-inputs textarea{
    margin-top: 10px;
    padding: 10px;
    border: 2px solid #ccc;
    border-radius: 8px;
    font-size: 1em;
    height: 200px;
    resize: vertical;
}

.user-inputs button {
    margin-top: 30px;
    border-radius: 15px;
    font-size: large;
    padding: 15px;
    background-color: #ffc400;
    color: #000000;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

.user-inputs button:hover {
    background-color: #000000;
    color: #f9fafb;
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.name-inputs{
    display: flex;
    flex-direction: row;
    gap: 20px;
}
.name-inputs input{
    padding: 15px;
    font-size: large;
    border: 2px solid #ccc;
    border-radius: 10px;
    align-items: center;
}

/*==============
Social Section
================*/

.social_section {
  text-align: center;
  margin-top: 50px;
  padding: 30px 0;
  margin-bottom: 0px;
  background-color: #000;
}

.social_section p{
    text-align: center;
    color: white;
}

.social_section h1 {
  font-size: 2.5em;
  color: white;
}

.contact-div {
  display: flex;
  justify-content: center;
  gap: 30px; 
}

.contact-div a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #f9fafb;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  margin-bottom: 30px;
}

.contact-div a img {
  width: 30px;
  height: 30px;
}

.contact-div a:hover {
  background: #ffc400;
  transform: scale(1.1);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* =======================
Intro section slide in
======================= */



/* --------------------
Contact section scroll animation
-------------------- */
/* Faster animations */
.animate-heading,
.animate-subheading,
.animate-image,
.animate-input,
.animate-button {
    opacity: 0;
    transform: translateY(15px);
}

/* Faster animate on view */
.animate-heading.visible {
    animation: fadeSlideLeft 0.5s forwards;
}
.animate-subheading.visible {
    animation: fadeIn 0.5s forwards;
    animation-delay: 0.2s;
}
.animate-image.visible {
    animation: slideScaleInLeft 0.6s forwards;
    animation-delay: 0.3s;
}

/* Inputs cascade faster */
.animate-input.visible:nth-of-type(1) { animation: slideFadeUp 0.4s forwards; animation-delay: 0.4s; }
.animate-input.visible:nth-of-type(2) { animation: slideFadeUp 0.4s forwards; animation-delay: 0.5s; }
.animate-input.visible:nth-of-type(3) { animation: slideFadeUp 0.4s forwards; animation-delay: 0.6s; }
.animate-input.visible:nth-of-type(4) { animation: slideFadeUp 0.4s forwards; animation-delay: 0.7s; }

/* Button quick pop */
.animate-button.visible {
    animation: popUp 0.4s forwards;
    animation-delay: 0.6s;
}

/* Keyframes unchanged */
@keyframes fadeSlideLeft {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes slideScaleInLeft {
    from { opacity: 0; transform: translateX(-30px) scale(0.97); }
    to { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes slideFadeUp {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes popUp {
    from { opacity: 0; transform: scale(0.95) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}


/* Responsive: Intro section stack on small screens */
@media (max-width: 992px) {
    .intro {
        flex-direction: column;
        margin: 30px;
    }
    .intro img {
        width: 80%;
        height: auto;
        margin: 20px 0;
    }
    .intro_text h1 {
        font-size: 3em;
        text-align: center;
    }
    .intro_text p {
        width: 100%;
        text-align: justify;
    }
    .email-div {
        flex-direction: column;
        gap: 15px;
    }
    .input-container {
        width: 100%;
    }
}

/* Responsive: About section stack */
@media (max-width: 992px) {
    .img-text {
        flex-direction: column;
    }
    .img-text img {
        width: 80%;
        height: auto;
        margin: 20px 0;
    }
    .img-text p {
        margin: 20px;
        text-align: justify;
    }
}

/* Responsive: Contact section inputs */
@media (max-width: 768px) {
    .name-inputs {
        flex-direction: column;
        gap: 10px;
    }
    .user-inputs input,
    .user-inputs textarea {
        width: 100%;
    }
}

/* Responsive: Contact image stack */
@media (max-width: 992px) {
    .contact-div {
        flex-direction: column;
        gap: 30px;
    }
    .contact-div img {
        width: 90%;
        height: auto;
    }
}

/* Responsive: Social icons spacing */
@media (max-width: 600px) {
    .contact-div a {
        width: 50px;
        height: 50px;
    }
    .contact-div a img {
        width: 24px;
        height: 24px;
    }
    .social_section h1 {
        font-size: 2em;
    }
}

/* Better spacing on small devices */
@media (max-width: 500px) {
    .intro_text h1, .about_section h1, .contact_section h1, .social_section h1 {
        font-size: 2em;
    }
    .intro_text p, .img-text p, .contact_section p {
        font-size: 1em;
    }
}

@media (max-width: 992px) {
    .review-card {
        flex: 1 1 calc(50% - 20px);
        max-width: calc(50% - 20px);
    }
}
@media (max-width: 600px) {
    .review-card {
        flex: 1 1 100%;
        max-width: 100%;
    }
}

.hamburger {
  display: none;
  font-size: 2em;
  background: none;
  border: none;
  cursor: pointer;
  margin-right: 20px;
}

@media (max-width: 768px) {
  .navbar {
    flex-wrap: wrap;
  }

  #login_btn, #logout_btn{
    margin-left: 30px;
  }

  .mid-nav,
  .nav-buttons {
    display: none;
    width: 100%;
    flex-direction: column;
    text-align: center;
    padding: 10px 0;
  }

  .mid-nav a,
  .nav-buttons button {
    margin: 10px 0;
  }

  .hamburger {
    display: block;
    margin-left: auto;
  }

  .navbar.expanded .mid-nav,
  .navbar.expanded .nav-buttons {
    display: flex;
  }
}